TY  - JOUR
AU  - Vojnov, Bojan
AU  - Šeremešić, Srđan
AU  - Vasiljević, Marjana
AU  - Krstić, Đorđe
AU  - Vujić, Svetlana
AU  - Pejić, Borivoj
AU  - Ćupina, Branko
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3285
AB  - Istraživanje je imalo za cilj da utvrdi koji od odabranih tipova međuuseva ispoljavaju najveći pozitivan efekat na prinos i komponente prinosa kukuruza gajenog u naknadnom roku setve, kao i da li prihrana azotnim mineralnim đubrivom u pečetnim fazama rasta kukuruza u kombinaciji sa zaoranim međuusevima utiče na prinos zrna. Ogled sa ozimim međuusevima sastojao se iz združenog useva ozimog stočnog graška (Pisum sativum ssp. arvense L.) i tritikalea (×Triticosecale Wittm. ex A. Camus) (T+G), čistog useva ozimog stočnog graška (G) i kontrole bez međuuseva (K). Zaoravanje međuuseva na dubini od 27 cm obavljeno je u poslednjoj dekadi maja, a setva kukuruza početkom juna. Đubrenje azotom izvršeno je u vidu prihrane sa 50 kg N ha-1 . Setva ozimih međuuseva obavljena je u jesen u prvoj dekadi novembra, a njihovo malčiranje i zaoravanje izvršeno je poslednje nedelje maja. Nakon oranja i pripreme zemljišta, kukuruz (NS4051) je zasejan u prvoj dekadi juna, a žetva je obavljena u oktobru. Statistička značajnost (p<0,05) utvrđena je između različitih varijanti u pogledu upotrebe međuuseva. Najveći prinos je ostvaren u smeši (grašak + tririkale bez đubrenja azotom) T+GN0 8,54 t ha-1. Кorišćenjem međuuseva kao zelenišnog đubriva ostvaruje se pozitivan uticaj na produktivne osobine kukuruza uz smanjenje inputa uz moguće niže troškove proizvodnje.
AB  - The aim of this study was to determine the effect of cover crops and interactions on yield and yield components of maize in the semi arid conditions. Research was carried out in the production years 2020 at the Rimski Šančevi experimental station of the Institute of Field and Vegetable Crops in Novi Sad. The winter cover crops consisted of the combined intercrops: winter pea (Pisum sativum ssp. arvense L.) + triticale (Triticosecale) (PT) and single-species cover crops winter pea (P) and control without cover crops (C), all with nitrogen fertilization 50 kg ha-1 (N50) and without the use of fertilizer (N0). The sowing of winter cover crops was carried out in autumn in the first decade of November, and their mulching and plowing was done in the last week of May. After plowing and soil preparation, maize (NS4051) was sown in the first decade of Jun and harvested in October. The statistical significance (p<0.05) was found between different variants regarding the use of cover crops. The highest yield was achieved in a mixture of PT (N0) 8.54 t ha-1. The use of cover crops as green manure has a positive impact on the productive properties of maize with a reduction in inputs and possible lower production costs.
PB  - Beograd : Srpsko društvo za proučavanje zemljišta
T2  - Zemljište i biljka
T1  - Uticaj ozimih međuuseva na prinos i komponente prinosa kukuruza u naknadnom roku setve
T1  - The influence of winter intercrops on the yield and yield components of maize in the subsequent sowing time
EP  - 75
IS  - 2
SP  - 65
VL  - 71
DO  - 10.5937/ZemBilj2202140V
ER  - 

@article{
author = "Vojnov, Bojan and Šeremešić, Srđan and Vasiljević, Marjana and Krstić, Đorđe and Vujić, Svetlana and Pejić, Borivoj and Ćupina, Branko",
year = "2022",
abstract = "Istraživanje je imalo za cilj da utvrdi koji od odabranih tipova međuuseva ispoljavaju najveći pozitivan efekat na prinos i komponente prinosa kukuruza gajenog u naknadnom roku setve, kao i da li prihrana azotnim mineralnim đubrivom u pečetnim fazama rasta kukuruza u kombinaciji sa zaoranim međuusevima utiče na prinos zrna. Ogled sa ozimim međuusevima sastojao se iz združenog useva ozimog stočnog graška (Pisum sativum ssp. arvense L.) i tritikalea (×Triticosecale Wittm. ex A. Camus) (T+G), čistog useva ozimog stočnog graška (G) i kontrole bez međuuseva (K). Zaoravanje međuuseva na dubini od 27 cm obavljeno je u poslednjoj dekadi maja, a setva kukuruza početkom juna. Đubrenje azotom izvršeno je u vidu prihrane sa 50 kg N ha-1 . Setva ozimih međuuseva obavljena je u jesen u prvoj dekadi novembra, a njihovo malčiranje i zaoravanje izvršeno je poslednje nedelje maja. Nakon oranja i pripreme zemljišta, kukuruz (NS4051) je zasejan u prvoj dekadi juna, a žetva je obavljena u oktobru. Statistička značajnost (p<0,05) utvrđena je između različitih varijanti u pogledu upotrebe međuuseva. Najveći prinos je ostvaren u smeši (grašak + tririkale bez đubrenja azotom) T+GN0 8,54 t ha-1. Кorišćenjem međuuseva kao zelenišnog đubriva ostvaruje se pozitivan uticaj na produktivne osobine kukuruza uz smanjenje inputa uz moguće niže troškove proizvodnje., The aim of this study was to determine the effect of cover crops and interactions on yield and yield components of maize in the semi arid conditions. Research was carried out in the production years 2020 at the Rimski Šančevi experimental station of the Institute of Field and Vegetable Crops in Novi Sad. The winter cover crops consisted of the combined intercrops: winter pea (Pisum sativum ssp. arvense L.) + triticale (Triticosecale) (PT) and single-species cover crops winter pea (P) and control without cover crops (C), all with nitrogen fertilization 50 kg ha-1 (N50) and without the use of fertilizer (N0). The sowing of winter cover crops was carried out in autumn in the first decade of November, and their mulching and plowing was done in the last week of May. After plowing and soil preparation, maize (NS4051) was sown in the first decade of Jun and harvested in October. The statistical significance (p<0.05) was found between different variants regarding the use of cover crops. The highest yield was achieved in a mixture of PT (N0) 8.54 t ha-1. The use of cover crops as green manure has a positive impact on the productive properties of maize with a reduction in inputs and possible lower production costs.",
publisher = "Beograd : Srpsko društvo za proučavanje zemljišta",
journal = "Zemljište i biljka",
title = "Uticaj ozimih međuuseva na prinos i komponente prinosa kukuruza u naknadnom roku setve, The influence of winter intercrops on the yield and yield components of maize in the subsequent sowing time",
pages = "75-65",
number = "2",
volume = "71",
doi = "10.5937/ZemBilj2202140V"
}

Vojnov, B., Šeremešić, S., Vasiljević, M., Krstić, Đ., Vujić, S., Pejić, B.,& Ćupina, B.. (2022). Uticaj ozimih međuuseva na prinos i komponente prinosa kukuruza u naknadnom roku setve. in Zemljište i biljka
Beograd : Srpsko društvo za proučavanje zemljišta., 71(2), 65-75.
https://doi.org/10.5937/ZemBilj2202140V

Vojnov B, Šeremešić S, Vasiljević M, Krstić Đ, Vujić S, Pejić B, Ćupina B. Uticaj ozimih međuuseva na prinos i komponente prinosa kukuruza u naknadnom roku setve. in Zemljište i biljka. 2022;71(2):65-75.
doi:10.5937/ZemBilj2202140V .

Vojnov, Bojan, Šeremešić, Srđan, Vasiljević, Marjana, Krstić, Đorđe, Vujić, Svetlana, Pejić, Borivoj, Ćupina, Branko, "Uticaj ozimih međuuseva na prinos i komponente prinosa kukuruza u naknadnom roku setve" in Zemljište i biljka, 71, no. 2 (2022):65-75,
https://doi.org/10.5937/ZemBilj2202140V . .

TY  - JOUR
AU  - Samardžić, Svetozar
AU  - Pejić, Borivoj
AU  - Bajić, Ivana
AU  - Ćirić, Vladimir
AU  - Aksić, Miroljub
AU  - Vojnov, Bojan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/4457
AB  - Field experiment was conducted to study the effects of surface (SDI) and shallow subsurface drip irrigation (SSDI) on potato (Solanum tuberosum L.) tuber yield, evapotranspiration, water use efficiency (WUE), and yield response factor (Ky). The experiment was carried out under semiarid climatic conditions in the Vojvodina region in 2020. The trial was established as a block design and adapted to technical specifications of drip irrigation system. In addition, the nonirrigated, control variant was also included in the trial. Irrigation was scheduled on the basis of water balance method. Daily water used on plants evapotranspiration (ETd) was calculated by multiplying reference evapotranspiration (ETo) with crop coefficients (kc). Kc values were 0.5, 0.7, 1.1, 0.9, 0.7 from planting to emergence, early vegetative development, tuber initiation, tuber enlargement and senescence, respectively. The potato processing variety ‘Taurus’ was used for the experiment. Obtained results indicate a significant effect of irrigation on potato yield compared to the nonirrigated variant (38.33 t ha−1) but differences in the yield using the SDI (58.06 t ha−1) and the SSDI (61.15 t ha−1) were not significant. In the study period, seasonal evapotranspiration in irrigation conditions (ETm) and in rainfed control variant (ETa) was 478 mm and 319 mm respectively. IWUE values were 9.39, 10.85 kg m-3 and 27.64, 29.09 kg m-3 but ETWUE values were 12.40, 14.35 kg m-3 and 12.14, 12.79 kg m-3 for SDI and SSDI respectively. The seasonal yield response factor (Ky) of 1.03 and 1.12 for SDI and SSDI indicates that potato can be grown without irrigation in the temperate climate of Vojvodina.
PB  - Podgorica : University of Montenegro, Biotechnical Faculty
T2  - Agriculture and Forestry
T1  - Water-yield relations of processing potato under surface and shallow subsurface drip irrigation in temperate climatic environment
EP  - 105
IS  - 4
SP  - 89
VL  - 68
DO  - 10.17707/AgricultForest.68.4.08
ER  - 

@article{
author = "Samardžić, Svetozar and Pejić, Borivoj and Bajić, Ivana and Ćirić, Vladimir and Aksić, Miroljub and Vojnov, Bojan",
year = "2022",
abstract = "Field experiment was conducted to study the effects of surface (SDI) and shallow subsurface drip irrigation (SSDI) on potato (Solanum tuberosum L.) tuber yield, evapotranspiration, water use efficiency (WUE), and yield response factor (Ky). The experiment was carried out under semiarid climatic conditions in the Vojvodina region in 2020. The trial was established as a block design and adapted to technical specifications of drip irrigation system. In addition, the nonirrigated, control variant was also included in the trial. Irrigation was scheduled on the basis of water balance method. Daily water used on plants evapotranspiration (ETd) was calculated by multiplying reference evapotranspiration (ETo) with crop coefficients (kc). Kc values were 0.5, 0.7, 1.1, 0.9, 0.7 from planting to emergence, early vegetative development, tuber initiation, tuber enlargement and senescence, respectively. The potato processing variety ‘Taurus’ was used for the experiment. Obtained results indicate a significant effect of irrigation on potato yield compared to the nonirrigated variant (38.33 t ha−1) but differences in the yield using the SDI (58.06 t ha−1) and the SSDI (61.15 t ha−1) were not significant. In the study period, seasonal evapotranspiration in irrigation conditions (ETm) and in rainfed control variant (ETa) was 478 mm and 319 mm respectively. IWUE values were 9.39, 10.85 kg m-3 and 27.64, 29.09 kg m-3 but ETWUE values were 12.40, 14.35 kg m-3 and 12.14, 12.79 kg m-3 for SDI and SSDI respectively. The seasonal yield response factor (Ky) of 1.03 and 1.12 for SDI and SSDI indicates that potato can be grown without irrigation in the temperate climate of Vojvodina.",
publisher = "Podgorica : University of Montenegro, Biotechnical Faculty",
journal = "Agriculture and Forestry",
title = "Water-yield relations of processing potato under surface and shallow subsurface drip irrigation in temperate climatic environment",
pages = "105-89",
number = "4",
volume = "68",
doi = "10.17707/AgricultForest.68.4.08"
}

Samardžić, S., Pejić, B., Bajić, I., Ćirić, V., Aksić, M.,& Vojnov, B.. (2022). Water-yield relations of processing potato under surface and shallow subsurface drip irrigation in temperate climatic environment. in Agriculture and Forestry
Podgorica : University of Montenegro, Biotechnical Faculty., 68(4), 89-105.
https://doi.org/10.17707/AgricultForest.68.4.08

Samardžić S, Pejić B, Bajić I, Ćirić V, Aksić M, Vojnov B. Water-yield relations of processing potato under surface and shallow subsurface drip irrigation in temperate climatic environment. in Agriculture and Forestry. 2022;68(4):89-105.
doi:10.17707/AgricultForest.68.4.08 .

Samardžić, Svetozar, Pejić, Borivoj, Bajić, Ivana, Ćirić, Vladimir, Aksić, Miroljub, Vojnov, Bojan, "Water-yield relations of processing potato under surface and shallow subsurface drip irrigation in temperate climatic environment" in Agriculture and Forestry, 68, no. 4 (2022):89-105,
https://doi.org/10.17707/AgricultForest.68.4.08 . .

TY  - CONF
AU  - Mačkić, Ksenija
AU  - Pejić, Borivoj
AU  - Nešić, Ljiljana
AU  - Belić, Milivoj
AU  - Ćirić, Vladimir
AU  - Vasin, Jovica
AU  - Popović, Vera
AU  - Radovanović, Dragan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3094
AB  - The objective of this study was to investigate the structure of vertisol, the aggregate distribution, and the stability of structural aggregates. The investigation was conducted in the municipality of Smederevo in eastern Serbia. At ten locations, disturbed samples, as well as soil samples for structure analysis were taken. The distribution of aggregates shows the high amount of macro aggregates, low content of aggregates 2-3 mm size, and according to the structural coefficient satisfactory structure. The stability of macroaggregates to dispersion by water in the arable layer of vertisol is excellent. The results of this research could be used in cultivation practices planning since there is a possibility of improving the structure of vertisol.
AB  - Cilj rada je bio da se ispita struktura smonice, distribucija agregata i stabilnost strukturnih agregata prema rasplinjavanju u vodi. Istraživanje je obavljeno u opštini Smederevo u istočnoj Srbiji. Na deset lokacija uzeti su uzorci u poremećenom stanju i uzorci zemljišta za analizu strukture. Distribucija agregata pokazuje veću zastupljenost makroagregata, nizak sadržaj agregata veličine 2-3 mm, a prema koeficijentu strukturnosti zadovoljavajuću strukturu. Stabilnost makroagregata u obradivom sloju smonice je odlična. Rezultati ovog istraživanja mogu da se koriste u planiranju poljoprivredne proizvodnje jer postoji mogućnost poboljšanja strukture smonice.
PB  - Novi Sad : Ecological Movement of Novi Sad
C3  - Proceedings, 26 International Eco-Conference and 12 Safe Food, Novi Sad, 21-23 September 2022
T1  - The structure of vertisol soil in the area of the Municipality of Smederevo
T1  - Struktura zemljišta tipa smonice na području opštine Smederevo
EP  - 76
SP  - 69
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3094
ER  - 

@conference{
author = "Mačkić, Ksenija and Pejić, Borivoj and Nešić, Ljiljana and Belić, Milivoj and Ćirić, Vladimir and Vasin, Jovica and Popović, Vera and Radovanović, Dragan",
year = "2022",
abstract = "The objective of this study was to investigate the structure of vertisol, the aggregate distribution, and the stability of structural aggregates. The investigation was conducted in the municipality of Smederevo in eastern Serbia. At ten locations, disturbed samples, as well as soil samples for structure analysis were taken. The distribution of aggregates shows the high amount of macro aggregates, low content of aggregates 2-3 mm size, and according to the structural coefficient satisfactory structure. The stability of macroaggregates to dispersion by water in the arable layer of vertisol is excellent. The results of this research could be used in cultivation practices planning since there is a possibility of improving the structure of vertisol., Cilj rada je bio da se ispita struktura smonice, distribucija agregata i stabilnost strukturnih agregata prema rasplinjavanju u vodi. Istraživanje je obavljeno u opštini Smederevo u istočnoj Srbiji. Na deset lokacija uzeti su uzorci u poremećenom stanju i uzorci zemljišta za analizu strukture. Distribucija agregata pokazuje veću zastupljenost makroagregata, nizak sadržaj agregata veličine 2-3 mm, a prema koeficijentu strukturnosti zadovoljavajuću strukturu. Stabilnost makroagregata u obradivom sloju smonice je odlična. Rezultati ovog istraživanja mogu da se koriste u planiranju poljoprivredne proizvodnje jer postoji mogućnost poboljšanja strukture smonice.",
publisher = "Novi Sad : Ecological Movement of Novi Sad",
journal = "Proceedings, 26 International Eco-Conference and 12 Safe Food, Novi Sad, 21-23 September 2022",
title = "The structure of vertisol soil in the area of the Municipality of Smederevo, Struktura zemljišta tipa smonice na području opštine Smederevo",
pages = "76-69",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3094"
}

Mačkić, K., Pejić, B., Nešić, L., Belić, M., Ćirić, V., Vasin, J., Popović, V.,& Radovanović, D.. (2022). The structure of vertisol soil in the area of the Municipality of Smederevo. in Proceedings, 26 International Eco-Conference and 12 Safe Food, Novi Sad, 21-23 September 2022
Novi Sad : Ecological Movement of Novi Sad., 69-76.
https://hdl.handle.net/21.15107/rcub_fiver_3094

Mačkić K, Pejić B, Nešić L, Belić M, Ćirić V, Vasin J, Popović V, Radovanović D. The structure of vertisol soil in the area of the Municipality of Smederevo. in Proceedings, 26 International Eco-Conference and 12 Safe Food, Novi Sad, 21-23 September 2022. 2022;:69-76.
https://hdl.handle.net/21.15107/rcub_fiver_3094 .

Mačkić, Ksenija, Pejić, Borivoj, Nešić, Ljiljana, Belić, Milivoj, Ćirić, Vladimir, Vasin, Jovica, Popović, Vera, Radovanović, Dragan, "The structure of vertisol soil in the area of the Municipality of Smederevo" in Proceedings, 26 International Eco-Conference and 12 Safe Food, Novi Sad, 21-23 September 2022 (2022):69-76,
https://hdl.handle.net/21.15107/rcub_fiver_3094 .

TY  - JOUR
AU  - Milić, Stanko
AU  - Banjac, Dušana
AU  - Vasin, Jovica
AU  - Ninkov, Jordana
AU  - Pejić, Borivoj
AU  - Bajić, Ivana
AU  - Mijić, Branka
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2188
AB  - Intensive crop cultivation systems require continuous monitoring of irrigation water quality as well as the control of physical and chemical soil properties. In view of the ongoing climate change and a dramatic decrease in soil organic matter content, the use of low quality irrigation water and its adverse effects on soil, cultivated plants and irrigation equipment must not be overlooked. The aim of this paper was to evaluate general quality of irrigation water from the different water intake sources in the Vojvodina Province. The paper presents the results of irrigation water quality, collected during 2018 and 2019. The research included 140 irrigation water samples obtained from three different intake structures which collect water from wells, canals or reservoirs. Water quality was assessed using the following parameters: pH value, electrical conductivity (EC), total dissolved solids (TDS), ionic balance, sodium adsorption ratio (SAR) and residual sodium carbonate (RSC) value. Water quality diagram given by the US Salinity Laboratory (USSL) and FAO guidelines for interpretation water quality for irrigation was used. Additionally, the Nejgebauer classification for irrigation water, developed specifically for the area of Vojvodina, was used as a third classification. Based on the results of mineralization of the irrigation water, the following values of the observed parameters were determined: average pH of the analyzed water samples were 7.89, ranged from 7.14 to 9.01, while electrical conductivity values ranged from 0.10 to 3.50 dS/m, with an average of 0.85 dS/m. TDS analysis resulted in a wide range of values, from 112 mg/l to 2,384 mg/l, with an average of 529,22 mg/l. SAR values varied between 0.04–16.52 with a satisfactory average of 1.97.  The USSL water classification produced similar results as FAO classification and RSC index <0, indicating that 57% of investigating samples are without concerns for irrigation use. Whereas, Nejgebauers classification and RSC index 0–1.25 shows that over 75% of analyzed samples are suitable and safe for irrigation and soil properties. Since the quality of irrigation water significantly affects plant productivity, as well as determines the chemical and physical properties of agricultural land, monitoring of water quality for irrigation is of high importance
AB  - U intenzivnim sistemima gajenja biljaka, pored kontrole fizičkih i hemijskih osobina zemljišta, neophodno je vršiti i kontinuirano praćenje kvaliteta vode za navodnjavanje. U svetlu nadolazećih klimatskih promena, kao i zabrinjavajućeg opadanja sadržaja organske materije, ne smeju se zanemariti i nepovoljne posledice primene vode neodgovarajućeg kvaliteta na navodnjavano zemljište, gajene biljke i opremu za navodnjavanje. U radu su prikazani rezultati kvaliteta vode koja se koristi za navodnjavanje, prikupljeni tokom 2018. i 2019. godine. Istraživanje je obuhvatilo 140 uzoraka vode iz razli­ čitih vodozahvata poreklom iz površinskih bunara, kanalske mreže i akumulacija za navodnjavanje. Za ocenu kvaliteta vode analizirani su sledeći parametri: pH vrednost, elektroprovodljivost (EC), suvi ostatak, jonski bilans, kao i koeficijent adsorpcije natrijuma (SAR) i vrednost rezidualnog natrijum-karbonata (RSC). Uobičajeno je da se za ovu namenu koristi i klasifikacija prema Američkoj laboratoriji za slatine (USSL) kao i FAO procena kvaliteta vode za navodnjavanje. Za prostore AP Vojvodine razvijena je i Nejgebauerova klasifikacija koju smo takođe iskoristili za potrebe ocenjivanja. Na osnovu rezultata mineralizacije vode za navodnjavanje, utvrđene su sledeće vrednosti posmatranih para­ metara: prosečno izračunata pH vrednost analiziranih voda iznosila je 7,89 (min=7,14, max=9,01), vrednosti elektroprovodljivosti kretale su se u opsegu od 0,10 do 3,50 dS/m, sa prosečnom vrednošću 0,85 dS/m. U odnosu na vrednosti suvog ostataka, ispitivane vrednosti kretale su se u širokom opsegu, od 112 mg/l do 2.384 mg/l, s prosečnom vrednošću 529,22 mg/l. SAR vrednosti varirale su u opsegu 0,04–16,52 i zadovoljavajućim prosekom od 1,97. Klasifikacija prema Američkoj laboratoriji za slatine (USSL) pokazuje slične rezultate kao FAO klasifikacija i RSC indeks <0, ukazujući na to da 57% istraživanih uzoraka nije zabrinjavajuće za upotrebu u navodnjavanju. Nejgebauerova klasifikacija i RSC indeks 0–1,25 pokazuju da je preko 75% analiziranih uzoraka pogodno i za navodnjavanje i sigurno za očuvanje fizičko hemijskih svojstava zemljišta. Budući da kvalitet vode za navodnjavanje značajno utiče na produktivnost biljaka, kao i da značajno može uticati na hemijske i fizičke osobine poljoprivrednog zemljišta, praćenje kvaliteta vode za navodnjavanje od izuzetne je važnosti.
PB  - Novi Sad : Matica srpska
T2  - Zbornika Matice srpske za prirodne nauke / Matica Srpska Journal for Natural Sciences
T1  - Assessment of irrigation water quality at the territory of Vojvodina Province (Serbia)
T1  - Ocena kvaliteta vode za navodnjavanje sa teritorije AP Vojvodine
EP  - 101
SP  - 85
VL  - 140
DO  - 10.2298/ZMSPN2140085M
ER  - 

@article{
author = "Milić, Stanko and Banjac, Dušana and Vasin, Jovica and Ninkov, Jordana and Pejić, Borivoj and Bajić, Ivana and Mijić, Branka",
year = "2021",
abstract = "Intensive crop cultivation systems require continuous monitoring of irrigation water quality as well as the control of physical and chemical soil properties. In view of the ongoing climate change and a dramatic decrease in soil organic matter content, the use of low quality irrigation water and its adverse effects on soil, cultivated plants and irrigation equipment must not be overlooked. The aim of this paper was to evaluate general quality of irrigation water from the different water intake sources in the Vojvodina Province. The paper presents the results of irrigation water quality, collected during 2018 and 2019. The research included 140 irrigation water samples obtained from three different intake structures which collect water from wells, canals or reservoirs. Water quality was assessed using the following parameters: pH value, electrical conductivity (EC), total dissolved solids (TDS), ionic balance, sodium adsorption ratio (SAR) and residual sodium carbonate (RSC) value. Water quality diagram given by the US Salinity Laboratory (USSL) and FAO guidelines for interpretation water quality for irrigation was used. Additionally, the Nejgebauer classification for irrigation water, developed specifically for the area of Vojvodina, was used as a third classification. Based on the results of mineralization of the irrigation water, the following values of the observed parameters were determined: average pH of the analyzed water samples were 7.89, ranged from 7.14 to 9.01, while electrical conductivity values ranged from 0.10 to 3.50 dS/m, with an average of 0.85 dS/m. TDS analysis resulted in a wide range of values, from 112 mg/l to 2,384 mg/l, with an average of 529,22 mg/l. SAR values varied between 0.04–16.52 with a satisfactory average of 1.97.  The USSL water classification produced similar results as FAO classification and RSC index <0, indicating that 57% of investigating samples are without concerns for irrigation use. Whereas, Nejgebauers classification and RSC index 0–1.25 shows that over 75% of analyzed samples are suitable and safe for irrigation and soil properties. Since the quality of irrigation water significantly affects plant productivity, as well as determines the chemical and physical properties of agricultural land, monitoring of water quality for irrigation is of high importance, U intenzivnim sistemima gajenja biljaka, pored kontrole fizičkih i hemijskih osobina zemljišta, neophodno je vršiti i kontinuirano praćenje kvaliteta vode za navodnjavanje. U svetlu nadolazećih klimatskih promena, kao i zabrinjavajućeg opadanja sadržaja organske materije, ne smeju se zanemariti i nepovoljne posledice primene vode neodgovarajućeg kvaliteta na navodnjavano zemljište, gajene biljke i opremu za navodnjavanje. U radu su prikazani rezultati kvaliteta vode koja se koristi za navodnjavanje, prikupljeni tokom 2018. i 2019. godine. Istraživanje je obuhvatilo 140 uzoraka vode iz razli­ čitih vodozahvata poreklom iz površinskih bunara, kanalske mreže i akumulacija za navodnjavanje. Za ocenu kvaliteta vode analizirani su sledeći parametri: pH vrednost, elektroprovodljivost (EC), suvi ostatak, jonski bilans, kao i koeficijent adsorpcije natrijuma (SAR) i vrednost rezidualnog natrijum-karbonata (RSC). Uobičajeno je da se za ovu namenu koristi i klasifikacija prema Američkoj laboratoriji za slatine (USSL) kao i FAO procena kvaliteta vode za navodnjavanje. Za prostore AP Vojvodine razvijena je i Nejgebauerova klasifikacija koju smo takođe iskoristili za potrebe ocenjivanja. Na osnovu rezultata mineralizacije vode za navodnjavanje, utvrđene su sledeće vrednosti posmatranih para­ metara: prosečno izračunata pH vrednost analiziranih voda iznosila je 7,89 (min=7,14, max=9,01), vrednosti elektroprovodljivosti kretale su se u opsegu od 0,10 do 3,50 dS/m, sa prosečnom vrednošću 0,85 dS/m. U odnosu na vrednosti suvog ostataka, ispitivane vrednosti kretale su se u širokom opsegu, od 112 mg/l do 2.384 mg/l, s prosečnom vrednošću 529,22 mg/l. SAR vrednosti varirale su u opsegu 0,04–16,52 i zadovoljavajućim prosekom od 1,97. Klasifikacija prema Američkoj laboratoriji za slatine (USSL) pokazuje slične rezultate kao FAO klasifikacija i RSC indeks <0, ukazujući na to da 57% istraživanih uzoraka nije zabrinjavajuće za upotrebu u navodnjavanju. Nejgebauerova klasifikacija i RSC indeks 0–1,25 pokazuju da je preko 75% analiziranih uzoraka pogodno i za navodnjavanje i sigurno za očuvanje fizičko hemijskih svojstava zemljišta. Budući da kvalitet vode za navodnjavanje značajno utiče na produktivnost biljaka, kao i da značajno može uticati na hemijske i fizičke osobine poljoprivrednog zemljišta, praćenje kvaliteta vode za navodnjavanje od izuzetne je važnosti.",
publisher = "Novi Sad : Matica srpska",
journal = "Zbornika Matice srpske za prirodne nauke / Matica Srpska Journal for Natural Sciences",
title = "Assessment of irrigation water quality at the territory of Vojvodina Province (Serbia), Ocena kvaliteta vode za navodnjavanje sa teritorije AP Vojvodine",
pages = "101-85",
volume = "140",
doi = "10.2298/ZMSPN2140085M"
}

Milić, S., Banjac, D., Vasin, J., Ninkov, J., Pejić, B., Bajić, I.,& Mijić, B.. (2021). Assessment of irrigation water quality at the territory of Vojvodina Province (Serbia). in Zbornika Matice srpske za prirodne nauke / Matica Srpska Journal for Natural Sciences
Novi Sad : Matica srpska., 140, 85-101.
https://doi.org/10.2298/ZMSPN2140085M

Milić S, Banjac D, Vasin J, Ninkov J, Pejić B, Bajić I, Mijić B. Assessment of irrigation water quality at the territory of Vojvodina Province (Serbia). in Zbornika Matice srpske za prirodne nauke / Matica Srpska Journal for Natural Sciences. 2021;140:85-101.
doi:10.2298/ZMSPN2140085M .

Milić, Stanko, Banjac, Dušana, Vasin, Jovica, Ninkov, Jordana, Pejić, Borivoj, Bajić, Ivana, Mijić, Branka, "Assessment of irrigation water quality at the territory of Vojvodina Province (Serbia)" in Zbornika Matice srpske za prirodne nauke / Matica Srpska Journal for Natural Sciences, 140 (2021):85-101,
https://doi.org/10.2298/ZMSPN2140085M . .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Mačkić, Ksenija
AU  - Milić, Stanko
AU  - Maksimović, Livija
AU  - Bajić, Ivana
AU  - jančić-Tovljanin, Milena
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/4455
AB  - Ogled sa navodnjavanjem kukuruza izveden je 2018. godine na oglednom polju Instituta za ratarstvo i povrtarstvo iz Novog Sada u Odeljenju za alternativne biljne kulture u Bačkom Petrovcu, na zemljištu tipa karbonatni černozem. Kukuruz je navodnjavan sistemom kap po kap sa postavljenim lateralima u svakom redu, sa razmakom kapljača od 33 cm i protokom 2,0 l h-1 pri pritisku od 100 kPa. U ogledu su bile zastupljene dve varijante navodnjavanja, sa lateralima postavljenim na površini zemljišta (DI) i ukopanih ispod površine zemljišta na dubini 5-6 cm (shellow subsurface drip irrigation SSDI). Takođe, bila je zastupljena i kontrolna varijanta bez navodnjavanja. Vreme zalivanja je određivano metodom vodnog bilansa primenom koeficijenata kulture (kc) i referentne evapotranspiracije (ETo). Obračun ETo je rađen Hargreaves metodom. Za obračun dnevnog utroška vode na evapotranspiraciju korišćeni su koeficijenti kulture (maj 0,3-0,5, jun 0,7-0,85, jul 1,05-1,2, avgust 0,8-0,9, septembar 0,5-0,6). U ogledu je bio zastupljen hibrid NS 6030. Navodnjavanjem je dodato 55 mm vode. Prinos kukuruza na SSDI varijanti navodnjavanja (14,311 t ha-1) bio je signifikantno veći u odnosu na kontrolnu, nenavodnjavanu varijantu (12,846 t ha-1). Nisu utvrđene statistički značajne razlike u prinosu između DI (13,833 t ha-1) i kontrolne, nenavodnjavane varijante, a takođe ni između SSDI i DI varijante navodnjavanja. U uslovima navodnjavanja utrošak vode na evapotranspiraciju (ЕТm) iznosio je 502 mm, a na kontrolnoj varijanti bez navodnjavanja (ЕТa) 352 mm. Nisu utvrđene statistički značajne razlike u vrednostima iskorišćenosti vode dodate navodnjavanjem (Iwue) između SSDI varijante (2,66 kg m-3) i DI varijante navodnjavanja (1,80 kg m-3). Veći prinosi kukuruza i veće Iwue vrednosti na SSDI varijanti navodnjavanja u odnosu na DI varijantu, bez obzira na činjenicu da razlike nisu bile statistički značajne, ukazuju na potrebu daljih istraživanja imajući u vidu brojne prednosti navodnjavanja sa lateralima postavljenim neposredno ispod površine zemljišta (SSDI).
AB  - The experiment with irrigated maize was conducted at Bački Petrovac experimental field (N 45°19`, E 19°50`) of Institute of Field and Vegetable Crops in Novi Sad on the calcareous chernozem soil on the loess terrace in 2018. The plants were drip irrigated with a lateral row per plant row (0.7 m) with drippers spaced every 0.33 m. The drippers had an average flow of 2.0 1 h-1 under a pressure of 100 kPa. The experiment included two irrigation variants, with lateral placed on the soil surface (DI) and buried under the surface of soil at a depth of 5-6 cm (SSDI). The trial also included the non-irrigated (rainfed) control variant. Irrigation was scheduled on the basis of water balance method using reference evapotranspiration (ETo) and crop coefficients (kc). ETo was calculated by Hargreaves equation. Daily evapotranspiration (ETd) was computed using the reference evapotranspiration (ETo) and crop coefficient (kc) of 0.3-0.5, 0.7-0.85, 1.05-1.2, 0.8-0.9, and 0.5-0.6 for April-May, June, July August and September respectively. Maize hybrid NS 6030 were used for the trials. Water applied by irrigation was 55 mm. In the study, the yield of maize was statistically higher in SSDI irrigated variant (14,311 t ha-1) than in non-irrigated, control variant (12.846 t ha-1). The statistical differences were not detected between DI (13.833 t ha-1) and control variant and SSDI and DI variant of irrigation. Evapotranspiration rate in irrigation conditions (ETm) and in rainfed control variant (ETa) were 502 mm and 352 mm respectively. The values of irrigation water use efficiency (Iwue) obtained on SSDI (2.66 kg m-3) and DI (1.80 kg m-3) variant were not statistically different. Higher yields and Iwue values of maize obtained in SSDI irrigation variant compared to DI variant, regardless the fact that the differences were not statistically significant, indicate the need for further research because of the numerous advantages that irrigation with laterals placed shallow below the surface area have.
PB  - Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet
T2  - Letopis naučnih radova / Annals of Agronomy
T1  - Efekat površinskog i potpovršinskog navodnjavanja kapanjem na prinos i evapotranspiraciju kukuruza
T1  - Effect of surface and subsurface drip irrigation on yield and evapotranspiration of maize
EP  - 8
IS  - 2
SP  - 1
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4455
ER  - 

@article{
author = "Pejić, Borivoj and Mačkić, Ksenija and Milić, Stanko and Maksimović, Livija and Bajić, Ivana and jančić-Tovljanin, Milena",
year = "2018",
abstract = "Ogled sa navodnjavanjem kukuruza izveden je 2018. godine na oglednom polju Instituta za ratarstvo i povrtarstvo iz Novog Sada u Odeljenju za alternativne biljne kulture u Bačkom Petrovcu, na zemljištu tipa karbonatni černozem. Kukuruz je navodnjavan sistemom kap po kap sa postavljenim lateralima u svakom redu, sa razmakom kapljača od 33 cm i protokom 2,0 l h-1 pri pritisku od 100 kPa. U ogledu su bile zastupljene dve varijante navodnjavanja, sa lateralima postavljenim na površini zemljišta (DI) i ukopanih ispod površine zemljišta na dubini 5-6 cm (shellow subsurface drip irrigation SSDI). Takođe, bila je zastupljena i kontrolna varijanta bez navodnjavanja. Vreme zalivanja je određivano metodom vodnog bilansa primenom koeficijenata kulture (kc) i referentne evapotranspiracije (ETo). Obračun ETo je rađen Hargreaves metodom. Za obračun dnevnog utroška vode na evapotranspiraciju korišćeni su koeficijenti kulture (maj 0,3-0,5, jun 0,7-0,85, jul 1,05-1,2, avgust 0,8-0,9, septembar 0,5-0,6). U ogledu je bio zastupljen hibrid NS 6030. Navodnjavanjem je dodato 55 mm vode. Prinos kukuruza na SSDI varijanti navodnjavanja (14,311 t ha-1) bio je signifikantno veći u odnosu na kontrolnu, nenavodnjavanu varijantu (12,846 t ha-1). Nisu utvrđene statistički značajne razlike u prinosu između DI (13,833 t ha-1) i kontrolne, nenavodnjavane varijante, a takođe ni između SSDI i DI varijante navodnjavanja. U uslovima navodnjavanja utrošak vode na evapotranspiraciju (ЕТm) iznosio je 502 mm, a na kontrolnoj varijanti bez navodnjavanja (ЕТa) 352 mm. Nisu utvrđene statistički značajne razlike u vrednostima iskorišćenosti vode dodate navodnjavanjem (Iwue) između SSDI varijante (2,66 kg m-3) i DI varijante navodnjavanja (1,80 kg m-3). Veći prinosi kukuruza i veće Iwue vrednosti na SSDI varijanti navodnjavanja u odnosu na DI varijantu, bez obzira na činjenicu da razlike nisu bile statistički značajne, ukazuju na potrebu daljih istraživanja imajući u vidu brojne prednosti navodnjavanja sa lateralima postavljenim neposredno ispod površine zemljišta (SSDI)., The experiment with irrigated maize was conducted at Bački Petrovac experimental field (N 45°19`, E 19°50`) of Institute of Field and Vegetable Crops in Novi Sad on the calcareous chernozem soil on the loess terrace in 2018. The plants were drip irrigated with a lateral row per plant row (0.7 m) with drippers spaced every 0.33 m. The drippers had an average flow of 2.0 1 h-1 under a pressure of 100 kPa. The experiment included two irrigation variants, with lateral placed on the soil surface (DI) and buried under the surface of soil at a depth of 5-6 cm (SSDI). The trial also included the non-irrigated (rainfed) control variant. Irrigation was scheduled on the basis of water balance method using reference evapotranspiration (ETo) and crop coefficients (kc). ETo was calculated by Hargreaves equation. Daily evapotranspiration (ETd) was computed using the reference evapotranspiration (ETo) and crop coefficient (kc) of 0.3-0.5, 0.7-0.85, 1.05-1.2, 0.8-0.9, and 0.5-0.6 for April-May, June, July August and September respectively. Maize hybrid NS 6030 were used for the trials. Water applied by irrigation was 55 mm. In the study, the yield of maize was statistically higher in SSDI irrigated variant (14,311 t ha-1) than in non-irrigated, control variant (12.846 t ha-1). The statistical differences were not detected between DI (13.833 t ha-1) and control variant and SSDI and DI variant of irrigation. Evapotranspiration rate in irrigation conditions (ETm) and in rainfed control variant (ETa) were 502 mm and 352 mm respectively. The values of irrigation water use efficiency (Iwue) obtained on SSDI (2.66 kg m-3) and DI (1.80 kg m-3) variant were not statistically different. Higher yields and Iwue values of maize obtained in SSDI irrigation variant compared to DI variant, regardless the fact that the differences were not statistically significant, indicate the need for further research because of the numerous advantages that irrigation with laterals placed shallow below the surface area have.",
publisher = "Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet",
journal = "Letopis naučnih radova / Annals of Agronomy",
title = "Efekat površinskog i potpovršinskog navodnjavanja kapanjem na prinos i evapotranspiraciju kukuruza, Effect of surface and subsurface drip irrigation on yield and evapotranspiration of maize",
pages = "8-1",
number = "2",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4455"
}

Pejić, B., Mačkić, K., Milić, S., Maksimović, L., Bajić, I.,& jančić-Tovljanin, M.. (2018). Efekat površinskog i potpovršinskog navodnjavanja kapanjem na prinos i evapotranspiraciju kukuruza. in Letopis naučnih radova / Annals of Agronomy
Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet., 42(2), 1-8.
https://hdl.handle.net/21.15107/rcub_fiver_4455

Pejić B, Mačkić K, Milić S, Maksimović L, Bajić I, jančić-Tovljanin M. Efekat površinskog i potpovršinskog navodnjavanja kapanjem na prinos i evapotranspiraciju kukuruza. in Letopis naučnih radova / Annals of Agronomy. 2018;42(2):1-8.
https://hdl.handle.net/21.15107/rcub_fiver_4455 .

Pejić, Borivoj, Mačkić, Ksenija, Milić, Stanko, Maksimović, Livija, Bajić, Ivana, jančić-Tovljanin, Milena, "Efekat površinskog i potpovršinskog navodnjavanja kapanjem na prinos i evapotranspiraciju kukuruza" in Letopis naučnih radova / Annals of Agronomy, 42, no. 2 (2018):1-8,
https://hdl.handle.net/21.15107/rcub_fiver_4455 .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Mačkić, Ksenija
AU  - Ranđelović, Predrag
AU  - Valtner, Ivan
AU  - Gvozdanović-Varga, Jelica
AU  - Bezdan, Atila
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1835
AB  - The objective of this study, conducted in the northern Serbian province of Vojvodina, was to analyze the effect of surface and subsurface drip irrigation (with drip lateral placement depths of 0.05 and 0.1 m) on the yield and water productivity of onions (Allium cepa L., var. ‘Holandski žuti’). The irrigation applied was scheduled on the basis of the water balance method. The daily evapotranspiration rate was computed using the reference evapotranspiration (ETo) based on the Hargreaves equation and the crop coefficient (kc). The irrigation rate was 30 mm, whereas the amount of water added by irrigation during the season was 150 mm. According to the results obtained, the onion yield under irrigated conditions was significantly higher than that under non-irrigated (control) conditions. Differences in the yield obtained using surface and subsurface irrigation were non-significant. The amounts of water used for evapotranspiration under irrigated and non-irrigated conditions were 363 mm and 220 mm, respectively. The value of the surface irrigation yield response factor (Ky) was 0.62, whereas the values of the subsurface irrigation yield response factor (Ky) were 0.61 (0.05 m) and 0.79 (0.1 m). Consequently, onions grown from sets proved moderately sensitive to water stress under regional climate conditions and could be grown without irrigation. The value of the irrigation water use efficiency (Iwue) ranged from 3.55 to 4.97 kg m−3, whereas the value of the evapotranspiration water use efficiency (ETwue) ranged from 3.72 to 5.22 kg m−3. The highest yield of onions was obtained using a drip lateral placement depth of 0.1 m, which is recommended for high-yielding onion production.
PB  - Novi Sad : Univerzitet u Novom Sadu - Poljoprivredni fakultet
PB  - Novi Sad : Naučni institut za ratarstvo i povrtarstvo
T2  - Savremena poljoprivreda
T1  - Effects of Surface and Subsurface Drip Irrigation on the Yield, Vegetative Growth and Water Productivity of Onions
EP  - 156
IS  - 2
SP  - 149
VL  - 67
DO  - 10.2478/contagri-2018-0021
ER  - 

@article{
author = "Pejić, Borivoj and Mačkić, Ksenija and Ranđelović, Predrag and Valtner, Ivan and Gvozdanović-Varga, Jelica and Bezdan, Atila",
year = "2018",
abstract = "The objective of this study, conducted in the northern Serbian province of Vojvodina, was to analyze the effect of surface and subsurface drip irrigation (with drip lateral placement depths of 0.05 and 0.1 m) on the yield and water productivity of onions (Allium cepa L., var. ‘Holandski žuti’). The irrigation applied was scheduled on the basis of the water balance method. The daily evapotranspiration rate was computed using the reference evapotranspiration (ETo) based on the Hargreaves equation and the crop coefficient (kc). The irrigation rate was 30 mm, whereas the amount of water added by irrigation during the season was 150 mm. According to the results obtained, the onion yield under irrigated conditions was significantly higher than that under non-irrigated (control) conditions. Differences in the yield obtained using surface and subsurface irrigation were non-significant. The amounts of water used for evapotranspiration under irrigated and non-irrigated conditions were 363 mm and 220 mm, respectively. The value of the surface irrigation yield response factor (Ky) was 0.62, whereas the values of the subsurface irrigation yield response factor (Ky) were 0.61 (0.05 m) and 0.79 (0.1 m). Consequently, onions grown from sets proved moderately sensitive to water stress under regional climate conditions and could be grown without irrigation. The value of the irrigation water use efficiency (Iwue) ranged from 3.55 to 4.97 kg m−3, whereas the value of the evapotranspiration water use efficiency (ETwue) ranged from 3.72 to 5.22 kg m−3. The highest yield of onions was obtained using a drip lateral placement depth of 0.1 m, which is recommended for high-yielding onion production.",
publisher = "Novi Sad : Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad : Naučni institut za ratarstvo i povrtarstvo",
journal = "Savremena poljoprivreda",
title = "Effects of Surface and Subsurface Drip Irrigation on the Yield, Vegetative Growth and Water Productivity of Onions",
pages = "156-149",
number = "2",
volume = "67",
doi = "10.2478/contagri-2018-0021"
}

Pejić, B., Mačkić, K., Ranđelović, P., Valtner, I., Gvozdanović-Varga, J.,& Bezdan, A.. (2018). Effects of Surface and Subsurface Drip Irrigation on the Yield, Vegetative Growth and Water Productivity of Onions. in Savremena poljoprivreda
Novi Sad : Univerzitet u Novom Sadu - Poljoprivredni fakultet., 67(2), 149-156.
https://doi.org/10.2478/contagri-2018-0021

Pejić B, Mačkić K, Ranđelović P, Valtner I, Gvozdanović-Varga J, Bezdan A. Effects of Surface and Subsurface Drip Irrigation on the Yield, Vegetative Growth and Water Productivity of Onions. in Savremena poljoprivreda. 2018;67(2):149-156.
doi:10.2478/contagri-2018-0021 .

Pejić, Borivoj, Mačkić, Ksenija, Ranđelović, Predrag, Valtner, Ivan, Gvozdanović-Varga, Jelica, Bezdan, Atila, "Effects of Surface and Subsurface Drip Irrigation on the Yield, Vegetative Growth and Water Productivity of Onions" in Savremena poljoprivreda, 67, no. 2 (2018):149-156,
https://doi.org/10.2478/contagri-2018-0021 . .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Sikora, Vladimir
AU  - Milić, Stanko
AU  - Mačkić, Ksenija
AU  - Koren, Anamarija
AU  - Bajić, Ivana
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1763
AB  - The experiments showing the effect of drip irrigation on yield and evapotranspiration of fibre hemp (Cannabis sativa L.) were conducted at the experimental field of the Alternative Crops Department, Institute of Field and Vegetable Crops, Novi Sad, Serbia. Irrigation was based on the water balance method. Daily evapotranspiration (ETd) was computed from the reference evapotranspiration (ETo) and crop coefficient (kc) 0.5, 0.9 and 1.1 from sowing to 3-4 pair of leaves, from 3-4 pair of leaves to appearance of male flowers and from appearance of male flowers to the end of the season, respectively. ETo was calculated using Hargreaves equation. The irrigation depth was restricted to the soil depth of 0.4 m. In other words, irrigation started when readily available water in the soil layer of 0.4 m was completely depleted by plants. The irrigation rate was 30 mm at the beginning of the season, 40 mm in the middle of the season, and the amount of water added by irrigation was 320 mm during the entire season. Irrigation significantly affected the yield of fresh stems, fresh leaves, flowers and plant height, but not stem diameter and fibre content. Water used on evapotranspiration in irrigation conditions (ETm) was 470 mm, while in non-irrigated control variant it amounted to 129 mm (ETa). These preliminary results could be used as a good platform for hemp growers in the region, in terms of optimizing the use of irrigation water.
AB  - Eksperimentalna istraživanja o uticaju navodnjavanja kapanjem na prinos i evapotranspiraciju konoplje za vlakno (Cannabis sativa L.) su obavljena na oglednom polju Instituta za ratarstvo i povrtarstvo iz Novog Sada u Odeljenju za alternativne biljne vrste u Bačkom Petrovcu. Vreme zalivanja je određivano obračunom vodnog bilansa. Dnevne vrednosti utroška vode na evapotranspiraciju biljaka (ETd) su obračunate korišćenjem referentne evapotranspiracije (ETo) i koeficijenata useva (kc) čije su vrednosti 0,5, 0,9 i 1,1 za potperiode vegetacije konoplje od setve do porasta 3-4 lista, od 3-4 lista do pojave muških cvetova i od pojave muških cvetova do žetve. Referentna evapotranspiracija (ETo) računata je formulom Hargreaves-a. Zalivanje je obavljano kada su rezerve lakopristupačne vode u sloju zemljišta dubine 0,4 m bile iskorišćene. Zalivna norma je na početku vegetacije iznosila 30 mm, a od sredine vegetacije 40 mm. Navodnjavanjem je ukupno dodato 320 mm vode. Navodnjavanje je signifikantno uticalo na prinos sveže stabljike, svežih listova i cvetova i visinu biljaka, ali ne i na dijametar stabla i sadržaj vlakna. Utrošak vode na evapotranspiraciju biljaka u uslovima navodnjavanja (ETm) iznosio je 470 mm, a u uslovima bez navodnjavanja (ETa) 129 mm. Preliminarni rezultati istraživanja mogu biti korišćeni kao dobra osnova za proizvođače konoplje u regionu, u smislu racionalnog korišćenja vode za navodnjavanje.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Effect of drip irrigation on yield and evapotranspiration of fibre hemp (Cannabis sativa L.)
T1  - Uticaj navodnjavanja kapanjem na prinos i evapotranspiraciju konoplje za vlakno (Cannabis sativa L.)
EP  - 134
IS  - 3
SP  - 130
VL  - 55
DO  - 10.5937/RatPov1803130P
ER  - 

@article{
author = "Pejić, Borivoj and Sikora, Vladimir and Milić, Stanko and Mačkić, Ksenija and Koren, Anamarija and Bajić, Ivana",
year = "2018",
abstract = "The experiments showing the effect of drip irrigation on yield and evapotranspiration of fibre hemp (Cannabis sativa L.) were conducted at the experimental field of the Alternative Crops Department, Institute of Field and Vegetable Crops, Novi Sad, Serbia. Irrigation was based on the water balance method. Daily evapotranspiration (ETd) was computed from the reference evapotranspiration (ETo) and crop coefficient (kc) 0.5, 0.9 and 1.1 from sowing to 3-4 pair of leaves, from 3-4 pair of leaves to appearance of male flowers and from appearance of male flowers to the end of the season, respectively. ETo was calculated using Hargreaves equation. The irrigation depth was restricted to the soil depth of 0.4 m. In other words, irrigation started when readily available water in the soil layer of 0.4 m was completely depleted by plants. The irrigation rate was 30 mm at the beginning of the season, 40 mm in the middle of the season, and the amount of water added by irrigation was 320 mm during the entire season. Irrigation significantly affected the yield of fresh stems, fresh leaves, flowers and plant height, but not stem diameter and fibre content. Water used on evapotranspiration in irrigation conditions (ETm) was 470 mm, while in non-irrigated control variant it amounted to 129 mm (ETa). These preliminary results could be used as a good platform for hemp growers in the region, in terms of optimizing the use of irrigation water., Eksperimentalna istraživanja o uticaju navodnjavanja kapanjem na prinos i evapotranspiraciju konoplje za vlakno (Cannabis sativa L.) su obavljena na oglednom polju Instituta za ratarstvo i povrtarstvo iz Novog Sada u Odeljenju za alternativne biljne vrste u Bačkom Petrovcu. Vreme zalivanja je određivano obračunom vodnog bilansa. Dnevne vrednosti utroška vode na evapotranspiraciju biljaka (ETd) su obračunate korišćenjem referentne evapotranspiracije (ETo) i koeficijenata useva (kc) čije su vrednosti 0,5, 0,9 i 1,1 za potperiode vegetacije konoplje od setve do porasta 3-4 lista, od 3-4 lista do pojave muških cvetova i od pojave muških cvetova do žetve. Referentna evapotranspiracija (ETo) računata je formulom Hargreaves-a. Zalivanje je obavljano kada su rezerve lakopristupačne vode u sloju zemljišta dubine 0,4 m bile iskorišćene. Zalivna norma je na početku vegetacije iznosila 30 mm, a od sredine vegetacije 40 mm. Navodnjavanjem je ukupno dodato 320 mm vode. Navodnjavanje je signifikantno uticalo na prinos sveže stabljike, svežih listova i cvetova i visinu biljaka, ali ne i na dijametar stabla i sadržaj vlakna. Utrošak vode na evapotranspiraciju biljaka u uslovima navodnjavanja (ETm) iznosio je 470 mm, a u uslovima bez navodnjavanja (ETa) 129 mm. Preliminarni rezultati istraživanja mogu biti korišćeni kao dobra osnova za proizvođače konoplje u regionu, u smislu racionalnog korišćenja vode za navodnjavanje.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Effect of drip irrigation on yield and evapotranspiration of fibre hemp (Cannabis sativa L.), Uticaj navodnjavanja kapanjem na prinos i evapotranspiraciju konoplje za vlakno (Cannabis sativa L.)",
pages = "134-130",
number = "3",
volume = "55",
doi = "10.5937/RatPov1803130P"
}

Pejić, B., Sikora, V., Milić, S., Mačkić, K., Koren, A.,& Bajić, I.. (2018). Effect of drip irrigation on yield and evapotranspiration of fibre hemp (Cannabis sativa L.). in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 55(3), 130-134.
https://doi.org/10.5937/RatPov1803130P

Pejić B, Sikora V, Milić S, Mačkić K, Koren A, Bajić I. Effect of drip irrigation on yield and evapotranspiration of fibre hemp (Cannabis sativa L.). in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2018;55(3):130-134.
doi:10.5937/RatPov1803130P .

Pejić, Borivoj, Sikora, Vladimir, Milić, Stanko, Mačkić, Ksenija, Koren, Anamarija, Bajić, Ivana, "Effect of drip irrigation on yield and evapotranspiration of fibre hemp (Cannabis sativa L.)" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 55, no. 3 (2018):130-134,
https://doi.org/10.5937/RatPov1803130P . .

TY  - JOUR
AU  - Valtner, Ivan
AU  - Mačkić, Ksenija
AU  - Bezdan, Atila
AU  - Belić, Milivoj
AU  - Vlajić, Slobodan
AU  - Pejić, Borivoj
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1795
AB  - The trial with irrigated onion, growing from sets, was conducted on private farm in Bački Jarak (45°22'38.6"N 19°52'03.4"E) near Novi Sad, on the calcareous chernozem soil of the loess terrace in 2014. The trial was established in a system of random blocks in three replicates and adapted to technical specifications of irrigation method. The trial included the non-irrigated, control variant. Onion variety Holandski žuti was analyzed. A single plot size was 6 m2 (2 rows x 0.3 m x 10 m). Onion was irrigated by overhead microsprinklers (sprinkler intensity 43 mm h-1 , working pressure 200 kPa) and drip irrigation method (distance between laterals 0.3 m, distance between drippers 0.2 m, drippers flow 1.8 l h-1 , working pressure 100 kPa). The irrigation rate was 30 mm. Irrigation was scheduled on the basis of water balance method using reference evapotranspiration (ETo) and crop coefficients (kc). To compare two different type of irrigation, irrigation water use efficiency (Iwue) values were calculated by dividing the yield of onion bulbs obtained in irrigation conditions and water applied by irrigation. The yield of onion bulbs obtained on the plot with drip irrigation (43.23 t ha-1 ) were statistically higher compared with sprinkler irrigation variant (39.50 t ha-1 ) and control variant without irrigation (38.29 t ha-1 ). Irrigation water use efficiency (Iwue) values obtained on variant with drip irrigation (6.2 kg m-3 ) were also statistically higher compared with sprinkler irrigation variant (4.4 kg m-3 ). Higher yield of onion irrigated by drip irrigation system in relation to microsprinklers indicate that the drip irrigation method has some advantages in onion production in agroecological conditions of the Vojvodina region.
AB  - Ogled sa navodnjavanjem crnog luka iz arpadžika izveden je 2014. godine na okućnici privatnog poseda u Bačkom Jarku, na zemljištu tipa karbonatni černozem po metodu blok sistema u tri ponavljanja i prilagodjen uslovima navodnjavanja. U istraživanjima je bila zastupljena sorta Holandski žuti na osnovnoj parcelici veličine 6 m2 (2 reda x 0,3 m x 10 m). Crni luk je navodnjavan kišenjem mikrorasprskivačima i lokalno kapanjem. U ogledu je bila zastupljena i kontrolna varijanta bez navodnjavanja. Zalivna norma je iznosila 30 mm. Vreme zalivanja je odredjivano metodom vodnog bilansa primenom koeficijenata kulture (kc) i referentne evapotranspiracije (ETo). Vrednosti koeficijenata efikasnosti iskorišćenosti vode dodate navodnjavanjem (Iwue) obračunate kao količnik prinosa lukovica dobijenim u uslovima navodnjavanja i količine vode dodate navodnjavanjem poslužile su da se uporede kišenje i kapanje kao načini navodnjavanja. Prinos lukovica na varijanti navodnjavanja kapanjem (43.23 t ha-1 ) bio je statistički signifikantno veći i u odnosu na varajantu navodnjavanja kišenjem (39.50 t ha-1 ) i kontrolnu varijantu bez navodnjavanja (38.29 t ha-1 ). Vrednosti koeficijenata iskorišćenosti vode dodate navodnjavanjem (Iwue) bile su statistički signifikantno veće na varijanti navodnjavanja kapanjem (6.2 kg m-3 ) u poredjenju sa varijantom navodnjavanja kišenjem (4.4 kg m-3 ). Veći prinosi lukovica i veće vrednosti koeficijenata Iwue ukazuju na prednost kapanja kao načina navodnjavanja u odnosu na kišenje mikrorasprskivačima u agroekološkim uslovima Vojvodine.
PB  - Unija bioloških naučnih društava Jugoslavije, Beograd
T2  - Zemljište i biljka
T1  - Effect of different type of irrigation on yield of onion and irrigation water use efficiency
T1  - Efekat načina navodnjavanja na prinos crnog luka i efikasnost iskorišćenosti vode dodate navodnjavanjem
EP  - 35
IS  - 1
SP  - 24
VL  - 67
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1795
ER  - 

@article{
author = "Valtner, Ivan and Mačkić, Ksenija and Bezdan, Atila and Belić, Milivoj and Vlajić, Slobodan and Pejić, Borivoj",
year = "2018",
abstract = "The trial with irrigated onion, growing from sets, was conducted on private farm in Bački Jarak (45°22'38.6"N 19°52'03.4"E) near Novi Sad, on the calcareous chernozem soil of the loess terrace in 2014. The trial was established in a system of random blocks in three replicates and adapted to technical specifications of irrigation method. The trial included the non-irrigated, control variant. Onion variety Holandski žuti was analyzed. A single plot size was 6 m2 (2 rows x 0.3 m x 10 m). Onion was irrigated by overhead microsprinklers (sprinkler intensity 43 mm h-1 , working pressure 200 kPa) and drip irrigation method (distance between laterals 0.3 m, distance between drippers 0.2 m, drippers flow 1.8 l h-1 , working pressure 100 kPa). The irrigation rate was 30 mm. Irrigation was scheduled on the basis of water balance method using reference evapotranspiration (ETo) and crop coefficients (kc). To compare two different type of irrigation, irrigation water use efficiency (Iwue) values were calculated by dividing the yield of onion bulbs obtained in irrigation conditions and water applied by irrigation. The yield of onion bulbs obtained on the plot with drip irrigation (43.23 t ha-1 ) were statistically higher compared with sprinkler irrigation variant (39.50 t ha-1 ) and control variant without irrigation (38.29 t ha-1 ). Irrigation water use efficiency (Iwue) values obtained on variant with drip irrigation (6.2 kg m-3 ) were also statistically higher compared with sprinkler irrigation variant (4.4 kg m-3 ). Higher yield of onion irrigated by drip irrigation system in relation to microsprinklers indicate that the drip irrigation method has some advantages in onion production in agroecological conditions of the Vojvodina region., Ogled sa navodnjavanjem crnog luka iz arpadžika izveden je 2014. godine na okućnici privatnog poseda u Bačkom Jarku, na zemljištu tipa karbonatni černozem po metodu blok sistema u tri ponavljanja i prilagodjen uslovima navodnjavanja. U istraživanjima je bila zastupljena sorta Holandski žuti na osnovnoj parcelici veličine 6 m2 (2 reda x 0,3 m x 10 m). Crni luk je navodnjavan kišenjem mikrorasprskivačima i lokalno kapanjem. U ogledu je bila zastupljena i kontrolna varijanta bez navodnjavanja. Zalivna norma je iznosila 30 mm. Vreme zalivanja je odredjivano metodom vodnog bilansa primenom koeficijenata kulture (kc) i referentne evapotranspiracije (ETo). Vrednosti koeficijenata efikasnosti iskorišćenosti vode dodate navodnjavanjem (Iwue) obračunate kao količnik prinosa lukovica dobijenim u uslovima navodnjavanja i količine vode dodate navodnjavanjem poslužile su da se uporede kišenje i kapanje kao načini navodnjavanja. Prinos lukovica na varijanti navodnjavanja kapanjem (43.23 t ha-1 ) bio je statistički signifikantno veći i u odnosu na varajantu navodnjavanja kišenjem (39.50 t ha-1 ) i kontrolnu varijantu bez navodnjavanja (38.29 t ha-1 ). Vrednosti koeficijenata iskorišćenosti vode dodate navodnjavanjem (Iwue) bile su statistički signifikantno veće na varijanti navodnjavanja kapanjem (6.2 kg m-3 ) u poredjenju sa varijantom navodnjavanja kišenjem (4.4 kg m-3 ). Veći prinosi lukovica i veće vrednosti koeficijenata Iwue ukazuju na prednost kapanja kao načina navodnjavanja u odnosu na kišenje mikrorasprskivačima u agroekološkim uslovima Vojvodine.",
publisher = "Unija bioloških naučnih društava Jugoslavije, Beograd",
journal = "Zemljište i biljka",
title = "Effect of different type of irrigation on yield of onion and irrigation water use efficiency, Efekat načina navodnjavanja na prinos crnog luka i efikasnost iskorišćenosti vode dodate navodnjavanjem",
pages = "35-24",
number = "1",
volume = "67",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1795"
}

Valtner, I., Mačkić, K., Bezdan, A., Belić, M., Vlajić, S.,& Pejić, B.. (2018). Effect of different type of irrigation on yield of onion and irrigation water use efficiency. in Zemljište i biljka
Unija bioloških naučnih društava Jugoslavije, Beograd., 67(1), 24-35.
https://hdl.handle.net/21.15107/rcub_fiver_1795

Valtner I, Mačkić K, Bezdan A, Belić M, Vlajić S, Pejić B. Effect of different type of irrigation on yield of onion and irrigation water use efficiency. in Zemljište i biljka. 2018;67(1):24-35.
https://hdl.handle.net/21.15107/rcub_fiver_1795 .

Valtner, Ivan, Mačkić, Ksenija, Bezdan, Atila, Belić, Milivoj, Vlajić, Slobodan, Pejić, Borivoj, "Effect of different type of irrigation on yield of onion and irrigation water use efficiency" in Zemljište i biljka, 67, no. 1 (2018):24-35,
https://hdl.handle.net/21.15107/rcub_fiver_1795 .

TY  - CONF
AU  - Maksimović, Livija
AU  - Adamović, Dušan
AU  - Pejić, Borivoj
AU  - Dragović, Svetimir
AU  - Marjanović-Jeromela, Ana
AU  - Milošević, Dragana
AU  - Popović, Vera
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/2377
AB  - The application of irrigation soil is regulated and improved its water regime, where by improving production traits and growing conditions of plants which are produced on them, because of that, and for mitigation increasing and more frequent oscillations of weather conditions during the production years. The trial was conducted in irrigation medicinal, aromatic and spice herbs, whose representatives: dill, basil and marigold. The experiment was conducted on plots Institute of Field and Vegetable Crops, in Bački Petrovac, central Vojvodina, during rainy 2016 and drought, 2017, in two variants: 1. control, without irrigation and 2. variant with irrigation drop by drop. The amount of added water or irrigation norm was determined by monitoring soil water balance, and amounted to 120 mm four watering 2016 and 300 mm in 10 watering drought in 2017. The effect of irrigation on yield it was noticed in both years, rainy 2016 from 8.36% in basil to 47.41% in dill and dry 2017, 78.59% at dill to 105.46% at marigold. In the conditions of irrigation, in both years of production, increased with yields of green mass and yields of essential oils and carotenoids, as the main indicators quality cultivated crops. Environmental conditions (weather and soil) have a significant effect on grain yield and quality in sweet basil (Pejić et al., 2017) and dill (Maksimović et al., 2018). Grain shows a tendency to increase in the years having a higher total amount and better distribution of rainfall during critical plant development stages. Irrigation in these phases is a crucial factor for the successful production of dill, marigold and basil.
PB  - Nikšić : University of Montenegro, Faculty of Philosophy
C3  - Book of Abstracts, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro
T1  - Effects of irrigation on production and quality of dill, marigold and basil in different weather conditions
EP  - 56
SP  - 56
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2377
ER  - 

@conference{
author = "Maksimović, Livija and Adamović, Dušan and Pejić, Borivoj and Dragović, Svetimir and Marjanović-Jeromela, Ana and Milošević, Dragana and Popović, Vera",
year = "2018",
abstract = "The application of irrigation soil is regulated and improved its water regime, where by improving production traits and growing conditions of plants which are produced on them, because of that, and for mitigation increasing and more frequent oscillations of weather conditions during the production years. The trial was conducted in irrigation medicinal, aromatic and spice herbs, whose representatives: dill, basil and marigold. The experiment was conducted on plots Institute of Field and Vegetable Crops, in Bački Petrovac, central Vojvodina, during rainy 2016 and drought, 2017, in two variants: 1. control, without irrigation and 2. variant with irrigation drop by drop. The amount of added water or irrigation norm was determined by monitoring soil water balance, and amounted to 120 mm four watering 2016 and 300 mm in 10 watering drought in 2017. The effect of irrigation on yield it was noticed in both years, rainy 2016 from 8.36% in basil to 47.41% in dill and dry 2017, 78.59% at dill to 105.46% at marigold. In the conditions of irrigation, in both years of production, increased with yields of green mass and yields of essential oils and carotenoids, as the main indicators quality cultivated crops. Environmental conditions (weather and soil) have a significant effect on grain yield and quality in sweet basil (Pejić et al., 2017) and dill (Maksimović et al., 2018). Grain shows a tendency to increase in the years having a higher total amount and better distribution of rainfall during critical plant development stages. Irrigation in these phases is a crucial factor for the successful production of dill, marigold and basil.",
publisher = "Nikšić : University of Montenegro, Faculty of Philosophy",
journal = "Book of Abstracts, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro",
title = "Effects of irrigation on production and quality of dill, marigold and basil in different weather conditions",
pages = "56-56",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2377"
}

Maksimović, L., Adamović, D., Pejić, B., Dragović, S., Marjanović-Jeromela, A., Milošević, D.,& Popović, V.. (2018). Effects of irrigation on production and quality of dill, marigold and basil in different weather conditions. in Book of Abstracts, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro
Nikšić : University of Montenegro, Faculty of Philosophy., 56-56.
https://hdl.handle.net/21.15107/rcub_fiver_2377

Maksimović L, Adamović D, Pejić B, Dragović S, Marjanović-Jeromela A, Milošević D, Popović V. Effects of irrigation on production and quality of dill, marigold and basil in different weather conditions. in Book of Abstracts, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro. 2018;:56-56.
https://hdl.handle.net/21.15107/rcub_fiver_2377 .

Maksimović, Livija, Adamović, Dušan, Pejić, Borivoj, Dragović, Svetimir, Marjanović-Jeromela, Ana, Milošević, Dragana, Popović, Vera, "Effects of irrigation on production and quality of dill, marigold and basil in different weather conditions" in Book of Abstracts, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro (2018):56-56,
https://hdl.handle.net/21.15107/rcub_fiver_2377 .

TY  - JOUR
AU  - Milunović, Katarina
AU  - Nešić, Ljiljana
AU  - Vasin, Jovica
AU  - Ćirić, Vladimir
AU  - Belić, Milivoj
AU  - Pejić, Borivoj
AU  - Pavlović, Lazar
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1638
AB  - In order to get a comprehensive overview of the effect of land use on soil physical properties, this study was conducted on the selected representative soil samples collected at the territory of Autonomous Province of Vojvodina and included 6 types of soil present in this area. Undisturbed soil samples were taken from 61 localities, from the surface horizon (0 -30 cm) using the Kopetzky cylinders in three replications. The rate of water flow through soil was determined by the constant flow rate method. The velocities of water flow and filtration coefficients were calculated (K-Darcy), while statistical analysis confirmed a positive correlation between soil use and soil permeability. The results showed that soils used for agricultural production have lower permeability compared to soils in forests, meadows, and pastures.
AB  - U cilju sagledavanja uticaja načina korišćenja zemljišta na vodno-fizička svojstva, izvršeno je istraživanje u odabranim reprezentativnim uzorcima zemljišta koji su uzeti na teritoriji Autonomne Pokrajine Vojvodine i koji obuhvataju 6 tipova zemljišta na ovom području. Za potrebe istraživanja uzorci su uzeti sa različitih lokaliteta (61 lokalitet) iz površinskog horizonta (0-30 cm) u nenarušenom stanju cilindrima po Kopeckom u 3 ponavljanja. Brzina proceđivanja vode kroz uzorak zemljišta određena je metodom stalnog pritiska vodenog stuba. Matematičkim putem dobijeni su podaci o brzini vodopropustljivosti ili koeficijentu filtracije (K-Darcy). Statističkom analizom ovih podataka utvrđena je pozitivna korelacija između načina korišćenja zemljišta i brzine vodopropustljivosti. Rezultati su pokazali da zemljišta koja se koriste za poljoprivrednu proizvodnju imaju manju vodopropustljivost u odnosu na zemljišta pod šumama, livadama i pašnjacima.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - The effect of land use on soil permeability in Vojvodina
T1  - Uticaj načina korišćenja na vodopropustljivost zemljišta Vojvodine
EP  - 12
IS  - 1
SP  - 8
VL  - 54
DO  - 10.5937/ratpov54-11310
ER  - 

@article{
author = "Milunović, Katarina and Nešić, Ljiljana and Vasin, Jovica and Ćirić, Vladimir and Belić, Milivoj and Pejić, Borivoj and Pavlović, Lazar",
year = "2017",
abstract = "In order to get a comprehensive overview of the effect of land use on soil physical properties, this study was conducted on the selected representative soil samples collected at the territory of Autonomous Province of Vojvodina and included 6 types of soil present in this area. Undisturbed soil samples were taken from 61 localities, from the surface horizon (0 -30 cm) using the Kopetzky cylinders in three replications. The rate of water flow through soil was determined by the constant flow rate method. The velocities of water flow and filtration coefficients were calculated (K-Darcy), while statistical analysis confirmed a positive correlation between soil use and soil permeability. The results showed that soils used for agricultural production have lower permeability compared to soils in forests, meadows, and pastures., U cilju sagledavanja uticaja načina korišćenja zemljišta na vodno-fizička svojstva, izvršeno je istraživanje u odabranim reprezentativnim uzorcima zemljišta koji su uzeti na teritoriji Autonomne Pokrajine Vojvodine i koji obuhvataju 6 tipova zemljišta na ovom području. Za potrebe istraživanja uzorci su uzeti sa različitih lokaliteta (61 lokalitet) iz površinskog horizonta (0-30 cm) u nenarušenom stanju cilindrima po Kopeckom u 3 ponavljanja. Brzina proceđivanja vode kroz uzorak zemljišta određena je metodom stalnog pritiska vodenog stuba. Matematičkim putem dobijeni su podaci o brzini vodopropustljivosti ili koeficijentu filtracije (K-Darcy). Statističkom analizom ovih podataka utvrđena je pozitivna korelacija između načina korišćenja zemljišta i brzine vodopropustljivosti. Rezultati su pokazali da zemljišta koja se koriste za poljoprivrednu proizvodnju imaju manju vodopropustljivost u odnosu na zemljišta pod šumama, livadama i pašnjacima.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "The effect of land use on soil permeability in Vojvodina, Uticaj načina korišćenja na vodopropustljivost zemljišta Vojvodine",
pages = "12-8",
number = "1",
volume = "54",
doi = "10.5937/ratpov54-11310"
}

Milunović, K., Nešić, L., Vasin, J., Ćirić, V., Belić, M., Pejić, B.,& Pavlović, L.. (2017). The effect of land use on soil permeability in Vojvodina. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 54(1), 8-12.
https://doi.org/10.5937/ratpov54-11310

Milunović K, Nešić L, Vasin J, Ćirić V, Belić M, Pejić B, Pavlović L. The effect of land use on soil permeability in Vojvodina. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2017;54(1):8-12.
doi:10.5937/ratpov54-11310 .

Milunović, Katarina, Nešić, Ljiljana, Vasin, Jovica, Ćirić, Vladimir, Belić, Milivoj, Pejić, Borivoj, Pavlović, Lazar, "The effect of land use on soil permeability in Vojvodina" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 54, no. 1 (2017):8-12,
https://doi.org/10.5937/ratpov54-11310 . .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Mačkić, Ksenija
AU  - Pavković, Srđan
AU  - Ljevnaić-Mašić, Branka
AU  - Aksić, Miroljub
AU  - Gvozdanović-Varga, Jelica
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1512
AB  - The objective of the study, conducted in Vojvodina a northern part of the Serbia Republic, was to analyse the effect of drip irrigation on yield, evapotranspiration and water productivity of watermelon (Cirullus lanatus Thunb.) grown with plasticulture. Irrigation was scheduled on the basis of water balance method. Daily evapotranspiration was computed using the reference evapotranspiration and crop coefficient. The yield of watermelon in irrigation conditions (37,28 t/ha) was significantly higher compared to non irrigated (9,98 t/ha). Water used on evapotranspiration in irrigation conditions was 398 mm and 117 mm on non-irrigated variant. The crop yield response factor of 1,04 for the whole growing season reveals that relative yield decrease was nearly equal to the rate of evapotranspiration deficit. The values of irrigation water use efficiency and evapotranspiration water use efficiency were 9,93 kg/m3 and 10,29 kg/m3 respectively. The determined results could be used as a good platform for watermelon growers in the region, in terms of improvement of the optimum utilization of irrigation water.
AB  - Cilj istraživanja, sprovedenog u Vojvodini, bio je da se analizira efekat navodnjavanja kapanjem na prinos, evapotranspiraciju i produktivnost vode u usevu lubenice (Cirullus lanatus Thunb.), gajene na foliji. Vreme zalivanja je određeno na osnovu vodnog bilansa. Dnevne vrednosti evapotranspiracije su obračunate korišćenjem referentne evapotranspiracije i koeficijenta useva. Prinos lubenice u uslovima navodnjavanja (37,28 t/ha) bio je statistički značajno veći u odnosu na prinos u uslovima bez navodnjavanja (9,98 t/ha). Evapotranspiracija lubenice u uslovima navodnjavanja bila je 398 mm i 117 mm na nenavodnjavanoj varijanti. Obračunata vrednost koeficijenta opadanja prinosa od 1,04 za period vegetacije ukazuje da je relativno smanjenje prinosa bilo skoro jednako relativnom deficitu evapotranspiracije. Efikasnost korišćenja vode navodnjavanjem i evapotranspiracijom iznosila je 9,93 kg/m3 i 10,29 kg/m3, redom. Dobijeni rezultati mogu poslužiti kao dobra osnova za proizvođače lubenice u regionu, u smislu poboljšanja i optimizacije navodnjavanja.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Savremena poljoprivreda
T1  - Water-yield relations of drip irrigated watermelon in temperate climatic conditions
T1  - Efikasnost korišćenja vode lubenice navodnjavane kapanjem u umerenim klimatskim uslovima
EP  - 59
IS  - 1-2
SP  - 53
VL  - 65
DO  - 10.1515/contagri-2016-0009
ER  - 

@article{
author = "Pejić, Borivoj and Mačkić, Ksenija and Pavković, Srđan and Ljevnaić-Mašić, Branka and Aksić, Miroljub and Gvozdanović-Varga, Jelica",
year = "2016",
abstract = "The objective of the study, conducted in Vojvodina a northern part of the Serbia Republic, was to analyse the effect of drip irrigation on yield, evapotranspiration and water productivity of watermelon (Cirullus lanatus Thunb.) grown with plasticulture. Irrigation was scheduled on the basis of water balance method. Daily evapotranspiration was computed using the reference evapotranspiration and crop coefficient. The yield of watermelon in irrigation conditions (37,28 t/ha) was significantly higher compared to non irrigated (9,98 t/ha). Water used on evapotranspiration in irrigation conditions was 398 mm and 117 mm on non-irrigated variant. The crop yield response factor of 1,04 for the whole growing season reveals that relative yield decrease was nearly equal to the rate of evapotranspiration deficit. The values of irrigation water use efficiency and evapotranspiration water use efficiency were 9,93 kg/m3 and 10,29 kg/m3 respectively. The determined results could be used as a good platform for watermelon growers in the region, in terms of improvement of the optimum utilization of irrigation water., Cilj istraživanja, sprovedenog u Vojvodini, bio je da se analizira efekat navodnjavanja kapanjem na prinos, evapotranspiraciju i produktivnost vode u usevu lubenice (Cirullus lanatus Thunb.), gajene na foliji. Vreme zalivanja je određeno na osnovu vodnog bilansa. Dnevne vrednosti evapotranspiracije su obračunate korišćenjem referentne evapotranspiracije i koeficijenta useva. Prinos lubenice u uslovima navodnjavanja (37,28 t/ha) bio je statistički značajno veći u odnosu na prinos u uslovima bez navodnjavanja (9,98 t/ha). Evapotranspiracija lubenice u uslovima navodnjavanja bila je 398 mm i 117 mm na nenavodnjavanoj varijanti. Obračunata vrednost koeficijenta opadanja prinosa od 1,04 za period vegetacije ukazuje da je relativno smanjenje prinosa bilo skoro jednako relativnom deficitu evapotranspiracije. Efikasnost korišćenja vode navodnjavanjem i evapotranspiracijom iznosila je 9,93 kg/m3 i 10,29 kg/m3, redom. Dobijeni rezultati mogu poslužiti kao dobra osnova za proizvođače lubenice u regionu, u smislu poboljšanja i optimizacije navodnjavanja.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Savremena poljoprivreda",
title = "Water-yield relations of drip irrigated watermelon in temperate climatic conditions, Efikasnost korišćenja vode lubenice navodnjavane kapanjem u umerenim klimatskim uslovima",
pages = "59-53",
number = "1-2",
volume = "65",
doi = "10.1515/contagri-2016-0009"
}

Pejić, B., Mačkić, K., Pavković, S., Ljevnaić-Mašić, B., Aksić, M.,& Gvozdanović-Varga, J.. (2016). Water-yield relations of drip irrigated watermelon in temperate climatic conditions. in Savremena poljoprivreda
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 65(1-2), 53-59.
https://doi.org/10.1515/contagri-2016-0009

Pejić B, Mačkić K, Pavković S, Ljevnaić-Mašić B, Aksić M, Gvozdanović-Varga J. Water-yield relations of drip irrigated watermelon in temperate climatic conditions. in Savremena poljoprivreda. 2016;65(1-2):53-59.
doi:10.1515/contagri-2016-0009 .

Pejić, Borivoj, Mačkić, Ksenija, Pavković, Srđan, Ljevnaić-Mašić, Branka, Aksić, Miroljub, Gvozdanović-Varga, Jelica, "Water-yield relations of drip irrigated watermelon in temperate climatic conditions" in Savremena poljoprivreda, 65, no. 1-2 (2016):53-59,
https://doi.org/10.1515/contagri-2016-0009 . .

TY  - JOUR
AU  - Šeremešić, Srđan
AU  - Đalović, Ivica
AU  - Milošev, Dragiša
AU  - Nastasić, Aleksandra
AU  - Pejić, Borivoj
AU  - Vasiljević, Marjana
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1456
AB  - A simple performance-based index was used to test performance among maize cropping systems referring to the food and raw material production, nutrient cycling and greenhouse gases regulation. Those indices are tools for aggregating and simplifying agroecosystem impact on the environment. The data were acquired from a long-term experiment at the Rimski Šančevi experimental station of the Institute of Field and Vegetable Crops, Novi Sad, Serbia. Observed indicators were compared by using datasets from 2001 to 2010, across five maize cropping systems. Maize continuous cropping resulted with decrease in the utilization of the agroecological potential compared with the fertilized crop rotation. Long term maize-based cropping resulted with differences in soil organic carbon content, soil pH and temporal soil NO3. However, recommended fertilizers application and crop rotation contributed to the overall agroecosystems ability to decrease the anthropogenic pressure. Accordingly, it was found that yield decrease resulted mostly from inability of the cropping systems to utilize agricultural management (tillage, fertilization, etc.) in variable environmental conditions. For the investigated trial the performance based index showed that a 2-year maize cropping had the highest capacity for sustainable maize growing.
AB  - U radu je prikazana analiza indeksa performansi agroekosistema koja može da posluži kao osnova za unapređenje gajenja kukuruza. Indeksi performansi sistema gajenja kukuruza su korišćeni u cilju razdvajanja njihove efikasnosti u ostvarivanju visine prinosa, količine biljnih ostataka, kruženja hraniva i regulaciji gasova staklene bašte. Korišćeni indikatori su indirektni pokazatelji koji služe za sumiranje i pojednostavljenje tumačenja kompleksnog uticaja agroekosistema na životnu sredinu. Za obračun su korišćeni podaci sa višegodišnjeg ogleda 'Plodoredi' Instituta za ratarstvo i povrtarstvo iz Novog Sada, a praćeno je pet različitih sistema gajenja kukuruza. Istraživani sistemi ratarenja, posmatrano u dužem vremenskom periodu, značajno su uticali na svojstva zemljišta, što je dovelo do razlika u sadržaju organske materije, pH vrednosti i zemljišnog NO3. Međutim, pravilno postavljena tehnologija gajenja kod đubrenih polikultura kukuruza je uspešno kompenzovala antropogeni uticaj. U skladu sa tim, istraživanja su pokazala da opadanje prinosa dolazi kao rezultat smanjene efikasnosti pojedinih sistema gajenja kukuruza da iskoriste efekte primenjene agrotehnike (đubrenje, obradu) pri varijabilnim klimatskim uslovima. Utvrđeno je da dvopolje kukuruza ima najveći indeks efikasnosti i sposobnost da raspolaže resursima agroekosistema, dok neđubrene parcele dugoročno nemaju mogućnost očuvanja agroekosistema.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Maize cropping (Zea mays L.) assessment by simple performance-based index
T1  - Procena indeksa efikasnosti sistema gajenja kukuruza (Zea mays L.) u višegodišnjem eksperimentu
EP  - 107
IS  - 3
SP  - 102
VL  - 52
DO  - 10.5937/ratpov52-8193
ER  - 

@article{
author = "Šeremešić, Srđan and Đalović, Ivica and Milošev, Dragiša and Nastasić, Aleksandra and Pejić, Borivoj and Vasiljević, Marjana",
year = "2015",
abstract = "A simple performance-based index was used to test performance among maize cropping systems referring to the food and raw material production, nutrient cycling and greenhouse gases regulation. Those indices are tools for aggregating and simplifying agroecosystem impact on the environment. The data were acquired from a long-term experiment at the Rimski Šančevi experimental station of the Institute of Field and Vegetable Crops, Novi Sad, Serbia. Observed indicators were compared by using datasets from 2001 to 2010, across five maize cropping systems. Maize continuous cropping resulted with decrease in the utilization of the agroecological potential compared with the fertilized crop rotation. Long term maize-based cropping resulted with differences in soil organic carbon content, soil pH and temporal soil NO3. However, recommended fertilizers application and crop rotation contributed to the overall agroecosystems ability to decrease the anthropogenic pressure. Accordingly, it was found that yield decrease resulted mostly from inability of the cropping systems to utilize agricultural management (tillage, fertilization, etc.) in variable environmental conditions. For the investigated trial the performance based index showed that a 2-year maize cropping had the highest capacity for sustainable maize growing., U radu je prikazana analiza indeksa performansi agroekosistema koja može da posluži kao osnova za unapređenje gajenja kukuruza. Indeksi performansi sistema gajenja kukuruza su korišćeni u cilju razdvajanja njihove efikasnosti u ostvarivanju visine prinosa, količine biljnih ostataka, kruženja hraniva i regulaciji gasova staklene bašte. Korišćeni indikatori su indirektni pokazatelji koji služe za sumiranje i pojednostavljenje tumačenja kompleksnog uticaja agroekosistema na životnu sredinu. Za obračun su korišćeni podaci sa višegodišnjeg ogleda 'Plodoredi' Instituta za ratarstvo i povrtarstvo iz Novog Sada, a praćeno je pet različitih sistema gajenja kukuruza. Istraživani sistemi ratarenja, posmatrano u dužem vremenskom periodu, značajno su uticali na svojstva zemljišta, što je dovelo do razlika u sadržaju organske materije, pH vrednosti i zemljišnog NO3. Međutim, pravilno postavljena tehnologija gajenja kod đubrenih polikultura kukuruza je uspešno kompenzovala antropogeni uticaj. U skladu sa tim, istraživanja su pokazala da opadanje prinosa dolazi kao rezultat smanjene efikasnosti pojedinih sistema gajenja kukuruza da iskoriste efekte primenjene agrotehnike (đubrenje, obradu) pri varijabilnim klimatskim uslovima. Utvrđeno je da dvopolje kukuruza ima najveći indeks efikasnosti i sposobnost da raspolaže resursima agroekosistema, dok neđubrene parcele dugoročno nemaju mogućnost očuvanja agroekosistema.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Maize cropping (Zea mays L.) assessment by simple performance-based index, Procena indeksa efikasnosti sistema gajenja kukuruza (Zea mays L.) u višegodišnjem eksperimentu",
pages = "107-102",
number = "3",
volume = "52",
doi = "10.5937/ratpov52-8193"
}

Šeremešić, S., Đalović, I., Milošev, D., Nastasić, A., Pejić, B.,& Vasiljević, M.. (2015). Maize cropping (Zea mays L.) assessment by simple performance-based index. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 52(3), 102-107.
https://doi.org/10.5937/ratpov52-8193

Šeremešić S, Đalović I, Milošev D, Nastasić A, Pejić B, Vasiljević M. Maize cropping (Zea mays L.) assessment by simple performance-based index. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2015;52(3):102-107.
doi:10.5937/ratpov52-8193 .

Šeremešić, Srđan, Đalović, Ivica, Milošev, Dragiša, Nastasić, Aleksandra, Pejić, Borivoj, Vasiljević, Marjana, "Maize cropping (Zea mays L.) assessment by simple performance-based index" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 52, no. 3 (2015):102-107,
https://doi.org/10.5937/ratpov52-8193 . .

TY  - JOUR
AU  - Aćin, Vladimir
AU  - Pejić, Borivoj
AU  - Jaćimović, Goran
AU  - Mačkić, Ksenija
AU  - Šeremešić, Srđan
AU  - Milošev, Dragiša
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1227
AB  - The aim of this study was to identify and quantify the effects of interaction of nitrogen fertilization at topdressing and irrigation on the yield of two winter wheat varieties in 2012/2013. In average for two treatments of irrigation and applied nitrogen, variety Zvezdana achieved significantly higher yield in comparison with Simonida. Comparing the yield obtained on control and irrigated treatments showed no significant differences. By analyzing the effects of increasing doses of nitrogen on the yield of winter wheat, it can be concluded that fertilization had the greatest impact on yield. However, the highest grain yield was obtained on the control treatment, and was significantly higher than yield achieved on all fertilized treatments. Unexpected results of an experiment could be explained by the specific, favourable climate conditions of the year, with abundant precipitation, relatively high temperatures and a high initial content of soil mineral nitrogen with subsequent high mineralization. Consequently, the expected effects of fertilization, especially irrigation on grain yield were not achieved.
AB  - Cilj ovih istraživanja bio je da se u uslovima proizvodne 2012/2013. godine utvrdi i kvantifikuje efekat đubrenja azotom u prihrani u interakciji sa navodnjavanjem na prinos dve ozime sorte pšenice. U proseku za dva tretmana navodnjavanja i primenjene doze azota, sorta Zvezdana ostvarila je značajno veći prinos zrna u poređenju sa Simonidom. Poređenjem kontrolne i navodnjavane varijante utvrđeno je da je prinos zrna na ovim pod parcelama bio gotovo identičan. Posmatrajući efekte rastućih doza azota na visinu prinosa moglo se konstatovati da je đubrenje imalo najveći uticaj na prinos. Međutim, sasvim neočekivano, najveći prinos zrna dobijen je na kontrolnoj varijanti, i bio je značajno veći od prinosa na svim đubrenim varijantama. Neuobičajeni rezultati ogleda mogu se objasniti specifičnim uslovima godine, pre svega povoljnim klimatskim uslovima sa obilnim količinama padavina i visokim temperaturama, zatim visokim početnim sadržajem mineralnog azota u zemljištu i kasnijom velikom mineralizacijom, što je dovelo do toga da su izostali očekivani efekti đubrenja, a naročito navodnjavanja na prinos zrna.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Preliminary results of interaction between nitrogen fertilization and irrigation on the yield of winter wheat
T1  - Preliminarni rezultati ispitivanja interakcije đubrenja azotom i navodnjavanja na prinos ozime pšenice
EP  - 148
IS  - 1
SP  - 138
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1227
ER  - 

@article{
author = "Aćin, Vladimir and Pejić, Borivoj and Jaćimović, Goran and Mačkić, Ksenija and Šeremešić, Srđan and Milošev, Dragiša",
year = "2013",
abstract = "The aim of this study was to identify and quantify the effects of interaction of nitrogen fertilization at topdressing and irrigation on the yield of two winter wheat varieties in 2012/2013. In average for two treatments of irrigation and applied nitrogen, variety Zvezdana achieved significantly higher yield in comparison with Simonida. Comparing the yield obtained on control and irrigated treatments showed no significant differences. By analyzing the effects of increasing doses of nitrogen on the yield of winter wheat, it can be concluded that fertilization had the greatest impact on yield. However, the highest grain yield was obtained on the control treatment, and was significantly higher than yield achieved on all fertilized treatments. Unexpected results of an experiment could be explained by the specific, favourable climate conditions of the year, with abundant precipitation, relatively high temperatures and a high initial content of soil mineral nitrogen with subsequent high mineralization. Consequently, the expected effects of fertilization, especially irrigation on grain yield were not achieved., Cilj ovih istraživanja bio je da se u uslovima proizvodne 2012/2013. godine utvrdi i kvantifikuje efekat đubrenja azotom u prihrani u interakciji sa navodnjavanjem na prinos dve ozime sorte pšenice. U proseku za dva tretmana navodnjavanja i primenjene doze azota, sorta Zvezdana ostvarila je značajno veći prinos zrna u poređenju sa Simonidom. Poređenjem kontrolne i navodnjavane varijante utvrđeno je da je prinos zrna na ovim pod parcelama bio gotovo identičan. Posmatrajući efekte rastućih doza azota na visinu prinosa moglo se konstatovati da je đubrenje imalo najveći uticaj na prinos. Međutim, sasvim neočekivano, najveći prinos zrna dobijen je na kontrolnoj varijanti, i bio je značajno veći od prinosa na svim đubrenim varijantama. Neuobičajeni rezultati ogleda mogu se objasniti specifičnim uslovima godine, pre svega povoljnim klimatskim uslovima sa obilnim količinama padavina i visokim temperaturama, zatim visokim početnim sadržajem mineralnog azota u zemljištu i kasnijom velikom mineralizacijom, što je dovelo do toga da su izostali očekivani efekti đubrenja, a naročito navodnjavanja na prinos zrna.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Preliminary results of interaction between nitrogen fertilization and irrigation on the yield of winter wheat, Preliminarni rezultati ispitivanja interakcije đubrenja azotom i navodnjavanja na prinos ozime pšenice",
pages = "148-138",
number = "1",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1227"
}

Aćin, V., Pejić, B., Jaćimović, G., Mačkić, K., Šeremešić, S.,& Milošev, D.. (2013). Preliminary results of interaction between nitrogen fertilization and irrigation on the yield of winter wheat. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 37(1), 138-148.
https://hdl.handle.net/21.15107/rcub_fiver_1227

Aćin V, Pejić B, Jaćimović G, Mačkić K, Šeremešić S, Milošev D. Preliminary results of interaction between nitrogen fertilization and irrigation on the yield of winter wheat. in Letopis naučnih radova Poljoprivrednog fakulteta. 2013;37(1):138-148.
https://hdl.handle.net/21.15107/rcub_fiver_1227 .

Aćin, Vladimir, Pejić, Borivoj, Jaćimović, Goran, Mačkić, Ksenija, Šeremešić, Srđan, Milošev, Dragiša, "Preliminary results of interaction between nitrogen fertilization and irrigation on the yield of winter wheat" in Letopis naučnih radova Poljoprivrednog fakulteta, 37, no. 1 (2013):138-148,
https://hdl.handle.net/21.15107/rcub_fiver_1227 .

TY  - JOUR
AU  - Šeremešić, Srđan
AU  - Đalović, Ivica
AU  - Milošev, Dragiša
AU  - Jocković, Đorđe
AU  - Pejić, Borivoj
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1220
AB  - Temperate regions are known to differ in climatic conditions which can considerably affect maize vegetative growth and yield. In order to determine the year-by-treatment interaction stability analysis was performed, while relative stability was determined by comparing selected treatments versus yield difference of selected cropping systems on Haplic Chernozem (CHha). Analysis of variance for maize grain indicated differences between treatments, while significantly higher yield was observed at a fertilized 3-year (6854 kg ha(-1)) and 2-year rotation (6721 kg ha(-1)). Stability analysis (P  lt  0.01) showed significant response of maize yield to the agroecological mean yield when linear regression was applied. The effect of crop rotation on maize yield was inversely proportional to the ratio of the maize in the sequence. Relative stability showed that the higher yield sensitivity to favourable climatic conditions would be with maize monoculture (r = 0.76), and unfertilized rotations showed a decreasing yield trend when mean agroecological yield was increasing (P  lt  0.05). When comparing simulated root mean square error (RMSE) of yield stability, the fertilized 2-year rotation and the monoculture fit into RMSE95% confidence interval (P  lt  0.05). The results demonstrated that the stability analysis can help in selection of maize technology and interpretation of environment x treatment interaction observed in a long-term experiment.
PB  - Lithuanian Research Centre Agriculture & Forestry, Kedainiu R
T2  - Zemdirbyste-Agriculture
T1  - Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem
EP  - 142
IS  - 2
SP  - 137
VL  - 100
DO  - 10.13080/z-a.2013.100.017
ER  - 

@article{
author = "Šeremešić, Srđan and Đalović, Ivica and Milošev, Dragiša and Jocković, Đorđe and Pejić, Borivoj",
year = "2013",
abstract = "Temperate regions are known to differ in climatic conditions which can considerably affect maize vegetative growth and yield. In order to determine the year-by-treatment interaction stability analysis was performed, while relative stability was determined by comparing selected treatments versus yield difference of selected cropping systems on Haplic Chernozem (CHha). Analysis of variance for maize grain indicated differences between treatments, while significantly higher yield was observed at a fertilized 3-year (6854 kg ha(-1)) and 2-year rotation (6721 kg ha(-1)). Stability analysis (P  lt  0.01) showed significant response of maize yield to the agroecological mean yield when linear regression was applied. The effect of crop rotation on maize yield was inversely proportional to the ratio of the maize in the sequence. Relative stability showed that the higher yield sensitivity to favourable climatic conditions would be with maize monoculture (r = 0.76), and unfertilized rotations showed a decreasing yield trend when mean agroecological yield was increasing (P  lt  0.05). When comparing simulated root mean square error (RMSE) of yield stability, the fertilized 2-year rotation and the monoculture fit into RMSE95% confidence interval (P  lt  0.05). The results demonstrated that the stability analysis can help in selection of maize technology and interpretation of environment x treatment interaction observed in a long-term experiment.",
publisher = "Lithuanian Research Centre Agriculture & Forestry, Kedainiu R",
journal = "Zemdirbyste-Agriculture",
title = "Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem",
pages = "142-137",
number = "2",
volume = "100",
doi = "10.13080/z-a.2013.100.017"
}

Šeremešić, S., Đalović, I., Milošev, D., Jocković, Đ.,& Pejić, B.. (2013). Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem. in Zemdirbyste-Agriculture
Lithuanian Research Centre Agriculture & Forestry, Kedainiu R., 100(2), 137-142.
https://doi.org/10.13080/z-a.2013.100.017

Šeremešić S, Đalović I, Milošev D, Jocković Đ, Pejić B. Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem. in Zemdirbyste-Agriculture. 2013;100(2):137-142.
doi:10.13080/z-a.2013.100.017 .

Šeremešić, Srđan, Đalović, Ivica, Milošev, Dragiša, Jocković, Đorđe, Pejić, Borivoj, "Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem" in Zemdirbyste-Agriculture, 100, no. 2 (2013):137-142,
https://doi.org/10.13080/z-a.2013.100.017 . .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Bošnjak, Đuro
AU  - Mačkić, Ksenija
AU  - Gvozdanović-Varga, Jelica
AU  - Stričević, Ružica
AU  - Janković, Dušan
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1135
AB  - In order to investigate the possibility of onion production from seed in conditions without irrigation under the ecological conditions of Vojvodina the study was conducted at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops on the calcareous chernozem soil of the loess terrace. Potential evapotranspiration (ETP) of onion during growing season were calculated using the procedure of water balance, and bioclimatic method using hydrophytothermic index (K), the value of which had been estimated at 0.19 for onion in the climate of Vojvodina. After determining the ETP value, the actual evapotranspiration (ETR) was calculated on the basis of precipitation data and pre-vegetation soil water reserve. These values were then used to calculate the readily available soil water deficit during the onion growing season. In the study period the consumption of water on the ETP and ETR ranged from 446-495 mm and 249-417 mm respectively. Deficit of readily available water in the soil was 78 mm, 114 mm and 197 mm in 2005, 2006 and 2007 respectively. Determined deficit of readily available water in the soil was negatively affect all tested parameters (bulb yield r = -0.847**, bulb weight r = - 0.760**, bulb diameter r = - 0.712**, bulb height r = - 0.547*, plant height r = -0.864**). Based on the results, it can be concluded that the production of onions from seed in varying climatic conditions of Vojvodina is possible only under irrigation conditions.
AB  - U cilju ispitivanja mogućnosti proizvodnje crnog luka iz semena u uslovima prirodne obezbeđenosti biljaka vodom u agroekološkim uslovima Vojvodine istraživanja su obavljena na Oglednom polju Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima na zemljištu tipa karbonatni černozem lesne terase. Utrošak vode na potencijalnu evapotranspiraciju (ETP) u pojedinim mesecima i vegetacionom periodu, obračunat je bioklimatskim postupkom, primenom hidrofitotermičkog indeksa 0,19. Nakon obračuna ETP bilansiran je utrošak vode na stvarnu evapotranspiraciju (ETR) od padavina i rezervi vode akumuliranih u zemljištu u predvegetacionom periodu i tako utvrđen deficit lakopristupačne vode u periodu vegetacije crnog luka. U ispitivanom periodu utrošak vode na ETP se kretao u intervalu od 446-495 mm, a na ETR 249-417 mm. Deficit lakopristupačne vode u zemljištu bio je 78 mm u 2005, 114 mm u 2006 i 197 mm u 2007 godini. Utvrđeni deficit lakopristupačne vode u zemljištu je negativno uticao na sve ispitivane parametre (prinos lukovica r = -0,847**, masa lukovica r = - 0,760**, prečnik lukovica r = - 0,712**, visina lukovica r = -0,547*, visina biljaka r = - 0,864**). Na osnovu rezultata istraživanja može se zaključiti da je proizvodnja crnog luka iz semena u promenljivim klimatskim uslovima Vojvodine moguća samo u uslovima navodnjavanja.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion
T1  - Uticaj deficita lakopristupačne vode u zemljištu na morfološke osobine, komponente prinosa i prinos crnog luka
EP  - 52
IS  - 1
SP  - 44
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1135
ER  - 

@article{
author = "Pejić, Borivoj and Bošnjak, Đuro and Mačkić, Ksenija and Gvozdanović-Varga, Jelica and Stričević, Ružica and Janković, Dušan",
year = "2012",
abstract = "In order to investigate the possibility of onion production from seed in conditions without irrigation under the ecological conditions of Vojvodina the study was conducted at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops on the calcareous chernozem soil of the loess terrace. Potential evapotranspiration (ETP) of onion during growing season were calculated using the procedure of water balance, and bioclimatic method using hydrophytothermic index (K), the value of which had been estimated at 0.19 for onion in the climate of Vojvodina. After determining the ETP value, the actual evapotranspiration (ETR) was calculated on the basis of precipitation data and pre-vegetation soil water reserve. These values were then used to calculate the readily available soil water deficit during the onion growing season. In the study period the consumption of water on the ETP and ETR ranged from 446-495 mm and 249-417 mm respectively. Deficit of readily available water in the soil was 78 mm, 114 mm and 197 mm in 2005, 2006 and 2007 respectively. Determined deficit of readily available water in the soil was negatively affect all tested parameters (bulb yield r = -0.847**, bulb weight r = - 0.760**, bulb diameter r = - 0.712**, bulb height r = - 0.547*, plant height r = -0.864**). Based on the results, it can be concluded that the production of onions from seed in varying climatic conditions of Vojvodina is possible only under irrigation conditions., U cilju ispitivanja mogućnosti proizvodnje crnog luka iz semena u uslovima prirodne obezbeđenosti biljaka vodom u agroekološkim uslovima Vojvodine istraživanja su obavljena na Oglednom polju Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima na zemljištu tipa karbonatni černozem lesne terase. Utrošak vode na potencijalnu evapotranspiraciju (ETP) u pojedinim mesecima i vegetacionom periodu, obračunat je bioklimatskim postupkom, primenom hidrofitotermičkog indeksa 0,19. Nakon obračuna ETP bilansiran je utrošak vode na stvarnu evapotranspiraciju (ETR) od padavina i rezervi vode akumuliranih u zemljištu u predvegetacionom periodu i tako utvrđen deficit lakopristupačne vode u periodu vegetacije crnog luka. U ispitivanom periodu utrošak vode na ETP se kretao u intervalu od 446-495 mm, a na ETR 249-417 mm. Deficit lakopristupačne vode u zemljištu bio je 78 mm u 2005, 114 mm u 2006 i 197 mm u 2007 godini. Utvrđeni deficit lakopristupačne vode u zemljištu je negativno uticao na sve ispitivane parametre (prinos lukovica r = -0,847**, masa lukovica r = - 0,760**, prečnik lukovica r = - 0,712**, visina lukovica r = -0,547*, visina biljaka r = - 0,864**). Na osnovu rezultata istraživanja može se zaključiti da je proizvodnja crnog luka iz semena u promenljivim klimatskim uslovima Vojvodine moguća samo u uslovima navodnjavanja.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion, Uticaj deficita lakopristupačne vode u zemljištu na morfološke osobine, komponente prinosa i prinos crnog luka",
pages = "52-44",
number = "1",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1135"
}

Pejić, B., Bošnjak, Đ., Mačkić, K., Gvozdanović-Varga, J., Stričević, R.,& Janković, D.. (2012). Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 36(1), 44-52.
https://hdl.handle.net/21.15107/rcub_fiver_1135

Pejić B, Bošnjak Đ, Mačkić K, Gvozdanović-Varga J, Stričević R, Janković D. Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion. in Letopis naučnih radova Poljoprivrednog fakulteta. 2012;36(1):44-52.
https://hdl.handle.net/21.15107/rcub_fiver_1135 .

Pejić, Borivoj, Bošnjak, Đuro, Mačkić, Ksenija, Gvozdanović-Varga, Jelica, Stričević, Ružica, Janković, Dušan, "Effect of deficit readily available water in soil on morphological characteristics, yield and yield components of onion" in Letopis naučnih radova Poljoprivrednog fakulteta, 36, no. 1 (2012):44-52,
https://hdl.handle.net/21.15107/rcub_fiver_1135 .

TY  - JOUR
AU  - Maksimović, Livija
AU  - Đalović, Ivica
AU  - Adamović, Dušan
AU  - Pejić, Borivoj
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1117
AB  - This paper presents an analysis of soil moisture dynamics in the 2012 growing season at the experiment field of the Department for Organic Farming and Biodiversity, Institute of Field and Vegetable Crops. Soil moisture dynamics was monitored in plots under medicinal plants (marigold, mint and basil) grown by two production systems: conventional and organic. In the summer months (June, July and August), i.e., in the critical period for plant growth, high air temperatures, low air humidity, rainfall deficit, and frequent hot winds caused dry spells that varied in intensity. The rainfall during these months was insufficient to meet the total water requirements of the cultivated plants. The rainfall was significantly lower than the annual average (lower by 24.6% in June, by 93.2% in August). The combined effect of weather conditions increased the soil evapotranspiration. Consequently, in both growing systems, the readily available soil moisture was on the verge of accessibility in June and early July, while the level fell under the permanent wilting point in the second half July and in August.
AB  - U radu je izvršena analiza dinamike trenutne vlažnosti zemljišta u vegetacionom periodu 2012. godine na oglednom polju Odeljenja za organsku proizvodnju i biodiverzitet, Instituta za ratarstvo i povrtarstvo. Analiza dinamike vlažnosti zemljišta izvršena je u usevima lekovitih biljnih vrsta (neven, menta i bosiljak) gajenih u dva načina proizvodnje: konvencionalni i organski. Tokom letnjih meseci (jun, jul i avgust) 2012. godine u kritičnom periodu vegetacije visoke temperature, deficit padavina, niska relativna vlažnost i česti, topli vetrovi doveli su do pojave suše različitog intenziteta. Padavine tokom ovih meseci bile su nedovoljne da zadovolje ukupne potrebe biljaka za vodom. Ukupne letnje količine padavina bile su značajno manje (jun za 24,6%; avgust za 93,2%) u odnosu na višegodišnji prosek. Kompleksno delovanje vremenskih uslova povećalo je evapotranspiraciju, te su tokom juna i početkom jula meseca kod oba načina gajenja rezerve lakopristupačne vlage u zemljištu bile na granici teže pristupačne vode, dok su se u drugoj i trećoj dekadi jula i tokom avgusta meseca spustile do nivoa trajnog venjenja.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Dynamics of soil moisture in plots of medicinal plants grown under conventional and organic production systems in 2012
T1  - Dinamika vlažnosti zemljišta tokom 2012. godine u usevima nekih lekovitih biljnih vrsta pri konvencionalnoj i organskoj proizvodnji
EP  - 39
IS  - 85
SP  - 32
VL  - 44
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1117
ER  - 

@article{
author = "Maksimović, Livija and Đalović, Ivica and Adamović, Dušan and Pejić, Borivoj",
year = "2012",
abstract = "This paper presents an analysis of soil moisture dynamics in the 2012 growing season at the experiment field of the Department for Organic Farming and Biodiversity, Institute of Field and Vegetable Crops. Soil moisture dynamics was monitored in plots under medicinal plants (marigold, mint and basil) grown by two production systems: conventional and organic. In the summer months (June, July and August), i.e., in the critical period for plant growth, high air temperatures, low air humidity, rainfall deficit, and frequent hot winds caused dry spells that varied in intensity. The rainfall during these months was insufficient to meet the total water requirements of the cultivated plants. The rainfall was significantly lower than the annual average (lower by 24.6% in June, by 93.2% in August). The combined effect of weather conditions increased the soil evapotranspiration. Consequently, in both growing systems, the readily available soil moisture was on the verge of accessibility in June and early July, while the level fell under the permanent wilting point in the second half July and in August., U radu je izvršena analiza dinamike trenutne vlažnosti zemljišta u vegetacionom periodu 2012. godine na oglednom polju Odeljenja za organsku proizvodnju i biodiverzitet, Instituta za ratarstvo i povrtarstvo. Analiza dinamike vlažnosti zemljišta izvršena je u usevima lekovitih biljnih vrsta (neven, menta i bosiljak) gajenih u dva načina proizvodnje: konvencionalni i organski. Tokom letnjih meseci (jun, jul i avgust) 2012. godine u kritičnom periodu vegetacije visoke temperature, deficit padavina, niska relativna vlažnost i česti, topli vetrovi doveli su do pojave suše različitog intenziteta. Padavine tokom ovih meseci bile su nedovoljne da zadovolje ukupne potrebe biljaka za vodom. Ukupne letnje količine padavina bile su značajno manje (jun za 24,6%; avgust za 93,2%) u odnosu na višegodišnji prosek. Kompleksno delovanje vremenskih uslova povećalo je evapotranspiraciju, te su tokom juna i početkom jula meseca kod oba načina gajenja rezerve lakopristupačne vlage u zemljištu bile na granici teže pristupačne vode, dok su se u drugoj i trećoj dekadi jula i tokom avgusta meseca spustile do nivoa trajnog venjenja.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Dynamics of soil moisture in plots of medicinal plants grown under conventional and organic production systems in 2012, Dinamika vlažnosti zemljišta tokom 2012. godine u usevima nekih lekovitih biljnih vrsta pri konvencionalnoj i organskoj proizvodnji",
pages = "39-32",
number = "85",
volume = "44",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1117"
}

Maksimović, L., Đalović, I., Adamović, D.,& Pejić, B.. (2012). Dynamics of soil moisture in plots of medicinal plants grown under conventional and organic production systems in 2012. in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 44(85), 32-39.
https://hdl.handle.net/21.15107/rcub_fiver_1117

Maksimović L, Đalović I, Adamović D, Pejić B. Dynamics of soil moisture in plots of medicinal plants grown under conventional and organic production systems in 2012. in Bilten  za alternativne biljne vrste. 2012;44(85):32-39.
https://hdl.handle.net/21.15107/rcub_fiver_1117 .

Maksimović, Livija, Đalović, Ivica, Adamović, Dušan, Pejić, Borivoj, "Dynamics of soil moisture in plots of medicinal plants grown under conventional and organic production systems in 2012" in Bilten  za alternativne biljne vrste, 44, no. 85 (2012):32-39,
https://hdl.handle.net/21.15107/rcub_fiver_1117 .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Gvozdanović-Varga, Jelica
AU  - Milić, Stanko
AU  - Ignjatović-Ćupina, Aleksandra
AU  - Krstić, Đorđe
AU  - Ćupina, Branko
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1043
AB  - In order to study the effect of different irrigation schedules on yield and water use of onion (Allium cepa L., cv. Alek and Kupusinski jabucar), a field experiment was conducted on the calcareous chernozem soil in the Institute of Field and Vegetable Crops, Novi Sad in Serbia during 2005, 2006 and 2007 growing seasons. The experiment was arranged in a randomized complete block design and adapted to conditions of sprinkling irrigation. Three irrigation treatments according to available soil water depletion (T-1 30, T 2 50 and T-3 70%) and a rainfed treatment (T-0) were included. Results showed that onion yield was significantly affected by irrigation. The highest onion bulb yields of 30.22 and 34.99 t ha(-1) were obtained from treatment T-1 and T-3, respectively, in 2005. However, the highest onion bulb yields of 38.46 and 40.07 t ha(-1) were obtained from T-2 and T-3 treatment in 2006 and 40.96 t ha(-1) from T-1 treatment in 2007, respectively. The lowest yield of 10.10 t ha(-1) was obtained from T-0 treatment in 2007 with limited precipitation and higher than average seasonal temperatures. The seasonal evapotranspiration values of irrigated (ETirr) and non irrigated (ETO) onions ranged from 435.6 to 542.9 mm and 290.2 to 393.9 mm, respectively. The highest and lowest water use efficiency (WUE) of 91.35 kg and 34.80 kg ha(-1) mm(-1) was obtained in irrigation and rainfed conditions in 2007, respectively. The highest irrigation water use efficiency (IWUE) of 280.54 kg ha(-1) mm(-1) was obtained from T-1 treatment in 2007, while the lowest value of 45.83 kg ha(-1) mm(-1) was obtained from T-1 treatment during the rainy period of 2005. High yields of bulbs produced from treatments T-1, T-2 and T-3 in different years indicated that amount and distribution of precipitation seriously affected the soil water regime and irrigation schedule of onion in the region. Therefore, irrigation schedule of onion has to be adjusted to climatic conditions of each year, mostly to amount and distribution of precipitation.
PB  - Academic Journals
T2  - African Journal of Biotechnology
T1  - Effect of irrigation schedules on yield and water use of onion (Allium cepa L.)
EP  - 2652
IS  - 14
SP  - 2644
VL  - 10
DO  - 10.5897/ajb10.1059
ER  - 

@article{
author = "Pejić, Borivoj and Gvozdanović-Varga, Jelica and Milić, Stanko and Ignjatović-Ćupina, Aleksandra and Krstić, Đorđe and Ćupina, Branko",
year = "2011",
abstract = "In order to study the effect of different irrigation schedules on yield and water use of onion (Allium cepa L., cv. Alek and Kupusinski jabucar), a field experiment was conducted on the calcareous chernozem soil in the Institute of Field and Vegetable Crops, Novi Sad in Serbia during 2005, 2006 and 2007 growing seasons. The experiment was arranged in a randomized complete block design and adapted to conditions of sprinkling irrigation. Three irrigation treatments according to available soil water depletion (T-1 30, T 2 50 and T-3 70%) and a rainfed treatment (T-0) were included. Results showed that onion yield was significantly affected by irrigation. The highest onion bulb yields of 30.22 and 34.99 t ha(-1) were obtained from treatment T-1 and T-3, respectively, in 2005. However, the highest onion bulb yields of 38.46 and 40.07 t ha(-1) were obtained from T-2 and T-3 treatment in 2006 and 40.96 t ha(-1) from T-1 treatment in 2007, respectively. The lowest yield of 10.10 t ha(-1) was obtained from T-0 treatment in 2007 with limited precipitation and higher than average seasonal temperatures. The seasonal evapotranspiration values of irrigated (ETirr) and non irrigated (ETO) onions ranged from 435.6 to 542.9 mm and 290.2 to 393.9 mm, respectively. The highest and lowest water use efficiency (WUE) of 91.35 kg and 34.80 kg ha(-1) mm(-1) was obtained in irrigation and rainfed conditions in 2007, respectively. The highest irrigation water use efficiency (IWUE) of 280.54 kg ha(-1) mm(-1) was obtained from T-1 treatment in 2007, while the lowest value of 45.83 kg ha(-1) mm(-1) was obtained from T-1 treatment during the rainy period of 2005. High yields of bulbs produced from treatments T-1, T-2 and T-3 in different years indicated that amount and distribution of precipitation seriously affected the soil water regime and irrigation schedule of onion in the region. Therefore, irrigation schedule of onion has to be adjusted to climatic conditions of each year, mostly to amount and distribution of precipitation.",
publisher = "Academic Journals",
journal = "African Journal of Biotechnology",
title = "Effect of irrigation schedules on yield and water use of onion (Allium cepa L.)",
pages = "2652-2644",
number = "14",
volume = "10",
doi = "10.5897/ajb10.1059"
}

Pejić, B., Gvozdanović-Varga, J., Milić, S., Ignjatović-Ćupina, A., Krstić, Đ.,& Ćupina, B.. (2011). Effect of irrigation schedules on yield and water use of onion (Allium cepa L.). in African Journal of Biotechnology
Academic Journals., 10(14), 2644-2652.
https://doi.org/10.5897/ajb10.1059

Pejić B, Gvozdanović-Varga J, Milić S, Ignjatović-Ćupina A, Krstić Đ, Ćupina B. Effect of irrigation schedules on yield and water use of onion (Allium cepa L.). in African Journal of Biotechnology. 2011;10(14):2644-2652.
doi:10.5897/ajb10.1059 .

Pejić, Borivoj, Gvozdanović-Varga, Jelica, Milić, Stanko, Ignjatović-Ćupina, Aleksandra, Krstić, Đorđe, Ćupina, Branko, "Effect of irrigation schedules on yield and water use of onion (Allium cepa L.)" in African Journal of Biotechnology, 10, no. 14 (2011):2644-2652,
https://doi.org/10.5897/ajb10.1059 . .

TY  - JOUR
AU  - Jaćimović, Goran
AU  - Malešević, Miroslav
AU  - Aćin, Vladimir
AU  - Marinković, Branko
AU  - Crnobarac, Jovan
AU  - Latković, Dragana
AU  - Bogdanović, Darinka
AU  - Pejić, Borivoj
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/922
AB  - Effects of mineral nutrition efficiency of wheat have been studied at the stationary field trial of the Institute of Field and Vegetable Crops in Rimski Šančevi for two years (2008/09 and 2009/10). In this paper, average yields from 20 treatments of increasing doses of nitrogen, phosphorus and potassium nutrients are presented and the agronomic efficiency of applied nutrients is calculated. Nitrogen had a most significant impact on the yield of wheat. The largest yield increase with the one kilogram of nutrients applied was with nitrogen (on average for two years 32.20 kg grain/1 kg of N applied), phosphorus (10.52 kg grain/kg P2O5), and lowest for potassium (5.85 kg grain/kg K2O). Agronomic efficiency of nitrogen tended to decrease with increasing amounts of N-nutrients applied. The best efficiency of applied nitrogen fertilizers was on treatment with 50 kg N ha-1.
AB  - Ispitivanje efikasnosti mineralne ishrane ozime pšenice u dve proizvodne godine (2008/09 i 2009/10) izvedeno je na stacionarnom poljskom ogledu Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima. U radu su dati prosečni prinosi pšenice na 20 varijanti đubrenja rastućim dozama azota, fosfora i kalijuma i obračunata je agronomska efikasnost primenjenih hraniva. Azot je imao značajno najveći uticaj na visinu prinosa pšenice. Najveće povećanje prinosa sa jednim kilogramom upotrebljenog hraniva bilo je kod azota (prosečno za dve godine 32,20 kg zrna/1 kg upotrebljenog N); zatim fosfora (10,52 kg zrna/kg P2O5), a najmanje kod kalijuma (5,85 kg/kg K2O). Agronomska efikasnost azota je imala tendenciju smanjenja sa povećanjem intenziteta đubrenja. Najveća efikasnost primenjenih azotnih đubriva bila je pri đubrenju sa 50 kg N ha-1.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Efficiency of wheat mineral nutrition depending on intensity of fertilization
T1  - Efikasnost mineralne ishrane pšenice u zavisnosti od intenziteta đubrenja
EP  - 86
IS  - 1
SP  - 75
VL  - 35
UR  - https://hdl.handle.net/21.15107/rcub_fiver_922
ER  - 

@article{
author = "Jaćimović, Goran and Malešević, Miroslav and Aćin, Vladimir and Marinković, Branko and Crnobarac, Jovan and Latković, Dragana and Bogdanović, Darinka and Pejić, Borivoj",
year = "2011",
abstract = "Effects of mineral nutrition efficiency of wheat have been studied at the stationary field trial of the Institute of Field and Vegetable Crops in Rimski Šančevi for two years (2008/09 and 2009/10). In this paper, average yields from 20 treatments of increasing doses of nitrogen, phosphorus and potassium nutrients are presented and the agronomic efficiency of applied nutrients is calculated. Nitrogen had a most significant impact on the yield of wheat. The largest yield increase with the one kilogram of nutrients applied was with nitrogen (on average for two years 32.20 kg grain/1 kg of N applied), phosphorus (10.52 kg grain/kg P2O5), and lowest for potassium (5.85 kg grain/kg K2O). Agronomic efficiency of nitrogen tended to decrease with increasing amounts of N-nutrients applied. The best efficiency of applied nitrogen fertilizers was on treatment with 50 kg N ha-1., Ispitivanje efikasnosti mineralne ishrane ozime pšenice u dve proizvodne godine (2008/09 i 2009/10) izvedeno je na stacionarnom poljskom ogledu Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima. U radu su dati prosečni prinosi pšenice na 20 varijanti đubrenja rastućim dozama azota, fosfora i kalijuma i obračunata je agronomska efikasnost primenjenih hraniva. Azot je imao značajno najveći uticaj na visinu prinosa pšenice. Najveće povećanje prinosa sa jednim kilogramom upotrebljenog hraniva bilo je kod azota (prosečno za dve godine 32,20 kg zrna/1 kg upotrebljenog N); zatim fosfora (10,52 kg zrna/kg P2O5), a najmanje kod kalijuma (5,85 kg/kg K2O). Agronomska efikasnost azota je imala tendenciju smanjenja sa povećanjem intenziteta đubrenja. Najveća efikasnost primenjenih azotnih đubriva bila je pri đubrenju sa 50 kg N ha-1.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Efficiency of wheat mineral nutrition depending on intensity of fertilization, Efikasnost mineralne ishrane pšenice u zavisnosti od intenziteta đubrenja",
pages = "86-75",
number = "1",
volume = "35",
url = "https://hdl.handle.net/21.15107/rcub_fiver_922"
}

Jaćimović, G., Malešević, M., Aćin, V., Marinković, B., Crnobarac, J., Latković, D., Bogdanović, D.,& Pejić, B.. (2011). Efficiency of wheat mineral nutrition depending on intensity of fertilization. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 35(1), 75-86.
https://hdl.handle.net/21.15107/rcub_fiver_922

Jaćimović G, Malešević M, Aćin V, Marinković B, Crnobarac J, Latković D, Bogdanović D, Pejić B. Efficiency of wheat mineral nutrition depending on intensity of fertilization. in Letopis naučnih radova Poljoprivrednog fakulteta. 2011;35(1):75-86.
https://hdl.handle.net/21.15107/rcub_fiver_922 .

Jaćimović, Goran, Malešević, Miroslav, Aćin, Vladimir, Marinković, Branko, Crnobarac, Jovan, Latković, Dragana, Bogdanović, Darinka, Pejić, Borivoj, "Efficiency of wheat mineral nutrition depending on intensity of fertilization" in Letopis naučnih radova Poljoprivrednog fakulteta, 35, no. 1 (2011):75-86,
https://hdl.handle.net/21.15107/rcub_fiver_922 .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Maksimović, Livija
AU  - Cimpeanu, Sorin
AU  - Bucur, Daniel
AU  - Milić, Stanko
AU  - Ćupina, Branko
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1046
AB  - An investigation was carried out at Rimski Sancevi experiment field of Institute of Field and Vegetable Crops in Novi Sad. The aim was to determine the response of soybean to soil water deficit at specific growth stages to get more information that could improve the cropping technology of soybean in Vojvodina region, northern part of the Serbia Republic. The crop response factor (k(y)) which is the amount of yield (Y) lost per unit of evapotranspiration (ET) loss, well expresses the response of the crop to water deficit. A larger (k(y)) value indicates greater yield losses due to water deficit. It is highly important to know not only the (k(y)) values from the literature but also those determined for a particular crop species under a specific set of climatic and soil conditions. The values of yield response factor (k(y)) were derived from the linear relationship between relative seasonal evapotranspiration deficits (1-ETa/ETm) and relative yield loss (1-Y-a/Y-m). The obtained results indicate that in the climatic conditions of Vojvodina soybean is most sensitive to water stress at the stage of yield formation - pod development and pod filling (k(y) 0.46) but less sensitive at the vegetative stage (k(y) 0.33) and at the stage of flowering (k(y) 0.41). Values of (ky) in the growing period (k(y) 0.66) approved that soybean is moderate sensitive to soil water stress in the climatic conditions of Vojvodina. Obtained values of (k(y)) could be used as a good platform for soybean growers in the region in terms of optimum utilization of irrigation water and for the planning, design and operation of irrigation projects in the region.
PB  - WFL Publisher Ltd.
T2  - Journal of Food, Agriculture & Environment
T1  - Response of soybean to water stress at specific growth stages
EP  - 284
IS  - 1
SP  - 280
VL  - 9
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1046
ER  - 

@article{
author = "Pejić, Borivoj and Maksimović, Livija and Cimpeanu, Sorin and Bucur, Daniel and Milić, Stanko and Ćupina, Branko",
year = "2011",
abstract = "An investigation was carried out at Rimski Sancevi experiment field of Institute of Field and Vegetable Crops in Novi Sad. The aim was to determine the response of soybean to soil water deficit at specific growth stages to get more information that could improve the cropping technology of soybean in Vojvodina region, northern part of the Serbia Republic. The crop response factor (k(y)) which is the amount of yield (Y) lost per unit of evapotranspiration (ET) loss, well expresses the response of the crop to water deficit. A larger (k(y)) value indicates greater yield losses due to water deficit. It is highly important to know not only the (k(y)) values from the literature but also those determined for a particular crop species under a specific set of climatic and soil conditions. The values of yield response factor (k(y)) were derived from the linear relationship between relative seasonal evapotranspiration deficits (1-ETa/ETm) and relative yield loss (1-Y-a/Y-m). The obtained results indicate that in the climatic conditions of Vojvodina soybean is most sensitive to water stress at the stage of yield formation - pod development and pod filling (k(y) 0.46) but less sensitive at the vegetative stage (k(y) 0.33) and at the stage of flowering (k(y) 0.41). Values of (ky) in the growing period (k(y) 0.66) approved that soybean is moderate sensitive to soil water stress in the climatic conditions of Vojvodina. Obtained values of (k(y)) could be used as a good platform for soybean growers in the region in terms of optimum utilization of irrigation water and for the planning, design and operation of irrigation projects in the region.",
publisher = "WFL Publisher Ltd.",
journal = "Journal of Food, Agriculture & Environment",
title = "Response of soybean to water stress at specific growth stages",
pages = "284-280",
number = "1",
volume = "9",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1046"
}

Pejić, B., Maksimović, L., Cimpeanu, S., Bucur, D., Milić, S.,& Ćupina, B.. (2011). Response of soybean to water stress at specific growth stages. in Journal of Food, Agriculture & Environment
WFL Publisher Ltd.., 9(1), 280-284.
https://hdl.handle.net/21.15107/rcub_fiver_1046

Pejić B, Maksimović L, Cimpeanu S, Bucur D, Milić S, Ćupina B. Response of soybean to water stress at specific growth stages. in Journal of Food, Agriculture & Environment. 2011;9(1):280-284.
https://hdl.handle.net/21.15107/rcub_fiver_1046 .

Pejić, Borivoj, Maksimović, Livija, Cimpeanu, Sorin, Bucur, Daniel, Milić, Stanko, Ćupina, Branko, "Response of soybean to water stress at specific growth stages" in Journal of Food, Agriculture & Environment, 9, no. 1 (2011):280-284,
https://hdl.handle.net/21.15107/rcub_fiver_1046 .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Ćupina, Branko
AU  - Dimitrijević, Miodrag
AU  - Petrović, Sofija
AU  - Milić, Stanko
AU  - Krstić, Đorđe
AU  - Jaćimović, Goran
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1053
AB  - An investigation was carried out at Rimski Sancevi, experiment field of Institute of Field and Vegetable Crops, Novi Sad in the period 2001-2006, aiming to determine the response of sugar beet to soil water deficit, using crop response factor (ky). The values of ky were derived from the linear relationship between relative seasonal evapotranspiration deficits (1-ETa/ETm) and relative yield loss (1-Ya/Ym). Values of crop response factor in the growing period (ky 0.45) indicated that sugar beet is moderately sensitive to soil water stress in the climatic conditions of the Vojvodina Province.
T2  - Romanian Agricultural Research
T1  - Response of sugar beet to soil water deficit
EP  - 155
IS  - 28
SP  - 151
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1053
ER  - 

@article{
author = "Pejić, Borivoj and Ćupina, Branko and Dimitrijević, Miodrag and Petrović, Sofija and Milić, Stanko and Krstić, Đorđe and Jaćimović, Goran",
year = "2011",
abstract = "An investigation was carried out at Rimski Sancevi, experiment field of Institute of Field and Vegetable Crops, Novi Sad in the period 2001-2006, aiming to determine the response of sugar beet to soil water deficit, using crop response factor (ky). The values of ky were derived from the linear relationship between relative seasonal evapotranspiration deficits (1-ETa/ETm) and relative yield loss (1-Ya/Ym). Values of crop response factor in the growing period (ky 0.45) indicated that sugar beet is moderately sensitive to soil water stress in the climatic conditions of the Vojvodina Province.",
journal = "Romanian Agricultural Research",
title = "Response of sugar beet to soil water deficit",
pages = "155-151",
number = "28",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1053"
}

Pejić, B., Ćupina, B., Dimitrijević, M., Petrović, S., Milić, S., Krstić, Đ.,& Jaćimović, G.. (2011). Response of sugar beet to soil water deficit. in Romanian Agricultural Research(28), 151-155.
https://hdl.handle.net/21.15107/rcub_fiver_1053

Pejić B, Ćupina B, Dimitrijević M, Petrović S, Milić S, Krstić Đ, Jaćimović G. Response of sugar beet to soil water deficit. in Romanian Agricultural Research. 2011;(28):151-155.
https://hdl.handle.net/21.15107/rcub_fiver_1053 .

Pejić, Borivoj, Ćupina, Branko, Dimitrijević, Miodrag, Petrović, Sofija, Milić, Stanko, Krstić, Đorđe, Jaćimović, Goran, "Response of sugar beet to soil water deficit" in Romanian Agricultural Research, no. 28 (2011):151-155,
https://hdl.handle.net/21.15107/rcub_fiver_1053 .

TY  - JOUR
AU  - Milić, Stanko
AU  - Bošnjak, Đuro
AU  - Maksimović, Livija
AU  - Pejić, Borivoj
AU  - Sekulić, Petar
AU  - Ninkov, Jordana
AU  - Zeremski-Škorić, Tijana
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/896
AB  - In the agroclimatic conditions of the Vojvodina Province, the application of an economic water regime and modern technology is necessary for stable and intensive potato production. A two-year experiment on calcareous chernozem was carried out to determine how irrigation and different pre-irrigation soil moisture affect potato yield and distribution of tuber fraction in the potato yield. The block-design trial had four replicates and was adapted for sprinkler irrigation conditions. It included four treatments: irrigation with pre-irrigation moisture levels of 60 % of field water capacity (FC), irrigation with pre-irrigation moisture levels of 70 % (FC), irrigation with pre-irrigation moisture levels of 80% (FC), and a non-irrigated control treatment. Irrigation significantly increased the yield of potato, which increased from 37.27 % to 75.86 %. Under irrigation, the percentage of small fractions decreased in favour of the 55 mm one, or fractions above the 45-55 mm range. On average, irrigated treatments produced significantly more tubers than the conditions of natural water supply.
AB  - U agroekološkim uslovima Vojvodine, navodnjavanje uz primenu racionalnog zalivnog režima i savremene tehnologije predstavlja neophodnost za intenzivnu i stabilnu proizvodnju krompira. U cilju određivanja uticaja navodnjavanja i različite predzalivne vlažnosti zemljišta na prinos krtola i njihovu distribuciju, izvedena su dvogodišnja eksperimentalna ispitivanja na zemljištu tipa černozem, varijanta karbonatni. Ogled je postavljen u četiri ponavljanja, po metodi blok sistema, prilagođenoj uslovima navodnjavanja kišenjem. Ogled se sastojao od sledećih varijanti: zalivanje pri predzalivnoj vlažnosti 60 % PVK, zalivanje pri predzalivnoj vlažnosti 70% PVK i zalivanje pri predzalivnoj vlažnosti 80% PVK. Kao kontrola poslužila je varijanta u kojoj krompir nije bio navodnjavan. Navodnjavanje je značajno uticalo na povećanje prinosa krompira od 37,27 % do 75,86 %. U uslovima navodnjavanja značajno se smanjuje procentualno učešće sitnih frakcija na svim tretmanima navodnjavanja u korist frakcija krupnoće 55 mm, odnosno krupnoće iznad 45 mm do 55 mm. U proseku, u uslovima navodnjavanja ostvaren je značajno veći broj krtola u odnosu na uslove prirodne obezbeđenosti vodom.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Potato yield and yield structure depending on irrigation
T1  - Prinos i struktura prinosa krompira u zavisnosti od navodnjavanja
EP  - 265
IS  - 1
SP  - 257
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_896
ER  - 

@article{
author = "Milić, Stanko and Bošnjak, Đuro and Maksimović, Livija and Pejić, Borivoj and Sekulić, Petar and Ninkov, Jordana and Zeremski-Škorić, Tijana",
year = "2010",
abstract = "In the agroclimatic conditions of the Vojvodina Province, the application of an economic water regime and modern technology is necessary for stable and intensive potato production. A two-year experiment on calcareous chernozem was carried out to determine how irrigation and different pre-irrigation soil moisture affect potato yield and distribution of tuber fraction in the potato yield. The block-design trial had four replicates and was adapted for sprinkler irrigation conditions. It included four treatments: irrigation with pre-irrigation moisture levels of 60 % of field water capacity (FC), irrigation with pre-irrigation moisture levels of 70 % (FC), irrigation with pre-irrigation moisture levels of 80% (FC), and a non-irrigated control treatment. Irrigation significantly increased the yield of potato, which increased from 37.27 % to 75.86 %. Under irrigation, the percentage of small fractions decreased in favour of the 55 mm one, or fractions above the 45-55 mm range. On average, irrigated treatments produced significantly more tubers than the conditions of natural water supply., U agroekološkim uslovima Vojvodine, navodnjavanje uz primenu racionalnog zalivnog režima i savremene tehnologije predstavlja neophodnost za intenzivnu i stabilnu proizvodnju krompira. U cilju određivanja uticaja navodnjavanja i različite predzalivne vlažnosti zemljišta na prinos krtola i njihovu distribuciju, izvedena su dvogodišnja eksperimentalna ispitivanja na zemljištu tipa černozem, varijanta karbonatni. Ogled je postavljen u četiri ponavljanja, po metodi blok sistema, prilagođenoj uslovima navodnjavanja kišenjem. Ogled se sastojao od sledećih varijanti: zalivanje pri predzalivnoj vlažnosti 60 % PVK, zalivanje pri predzalivnoj vlažnosti 70% PVK i zalivanje pri predzalivnoj vlažnosti 80% PVK. Kao kontrola poslužila je varijanta u kojoj krompir nije bio navodnjavan. Navodnjavanje je značajno uticalo na povećanje prinosa krompira od 37,27 % do 75,86 %. U uslovima navodnjavanja značajno se smanjuje procentualno učešće sitnih frakcija na svim tretmanima navodnjavanja u korist frakcija krupnoće 55 mm, odnosno krupnoće iznad 45 mm do 55 mm. U proseku, u uslovima navodnjavanja ostvaren je značajno veći broj krtola u odnosu na uslove prirodne obezbeđenosti vodom.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Potato yield and yield structure depending on irrigation, Prinos i struktura prinosa krompira u zavisnosti od navodnjavanja",
pages = "265-257",
number = "1",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_896"
}

Milić, S., Bošnjak, Đ., Maksimović, L., Pejić, B., Sekulić, P., Ninkov, J.,& Zeremski-Škorić, T.. (2010). Potato yield and yield structure depending on irrigation. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 257-265.
https://hdl.handle.net/21.15107/rcub_fiver_896

Milić S, Bošnjak Đ, Maksimović L, Pejić B, Sekulić P, Ninkov J, Zeremski-Škorić T. Potato yield and yield structure depending on irrigation. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):257-265.
https://hdl.handle.net/21.15107/rcub_fiver_896 .

Milić, Stanko, Bošnjak, Đuro, Maksimović, Livija, Pejić, Borivoj, Sekulić, Petar, Ninkov, Jordana, Zeremski-Škorić, Tijana, "Potato yield and yield structure depending on irrigation" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):257-265,
https://hdl.handle.net/21.15107/rcub_fiver_896 .

TY  - JOUR
AU  - Rajić, Milorad
AU  - Pejić, Borivoj
AU  - Milić, Stanko
AU  - Stojaković, Željka
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/893
AB  - The known effects of 1000-seed weight on quality traits in sugar beet seeds have led us to investigate the effects of irrigation dates and rates on 1000-seed weight of this crop. Statistically significant differences were observed for both the irrigation and the amount of water applied. 1000-seed weight increased from the first to the third irrigation date. The third irrigation date, 45 days after the flower stalks began to form, produced the largest 1000-seed weight. The largest 1000-seed weight was also observed in the treatment with 45-55 mm of water, and the difference between that and the treatment with 25-30 mm water was statistically significant.
AB  - Poznati uticaj mase 1.000 semena na ostale kvalitetne osobine semena šećerne repe, dao nam je zadatak da se istraži uticaj rokova i norme zalivanja na masu 1.000 semena šećerne repe. Statistički opravdane razlike ostvarene su kod rokova zalivanja i količine vode. Masa 1.000 semena rasla je od prvog do trećeg roka zalivanja. Treći rok zalivanja posle 45 dana od početka formiranja cvetnog stabla ostvario je najveću masu 1.000 semena šećerne repe. Najveća masa 1.000 semena bila je od 45 mm do 55 mm vode sa opravdanim razlikama u odnosu na 25 mm do 30 mm vode.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Effects of irrigation dates and rates on absolute seed weight in sugar beet seeds of different fractions
T1  - Uticaj rokova i norme zalivanja na masu semena šećerne repe različitih frakcija
EP  - 249
IS  - 1
SP  - 245
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_893
ER  - 

@article{
author = "Rajić, Milorad and Pejić, Borivoj and Milić, Stanko and Stojaković, Željka",
year = "2010",
abstract = "The known effects of 1000-seed weight on quality traits in sugar beet seeds have led us to investigate the effects of irrigation dates and rates on 1000-seed weight of this crop. Statistically significant differences were observed for both the irrigation and the amount of water applied. 1000-seed weight increased from the first to the third irrigation date. The third irrigation date, 45 days after the flower stalks began to form, produced the largest 1000-seed weight. The largest 1000-seed weight was also observed in the treatment with 45-55 mm of water, and the difference between that and the treatment with 25-30 mm water was statistically significant., Poznati uticaj mase 1.000 semena na ostale kvalitetne osobine semena šećerne repe, dao nam je zadatak da se istraži uticaj rokova i norme zalivanja na masu 1.000 semena šećerne repe. Statistički opravdane razlike ostvarene su kod rokova zalivanja i količine vode. Masa 1.000 semena rasla je od prvog do trećeg roka zalivanja. Treći rok zalivanja posle 45 dana od početka formiranja cvetnog stabla ostvario je najveću masu 1.000 semena šećerne repe. Najveća masa 1.000 semena bila je od 45 mm do 55 mm vode sa opravdanim razlikama u odnosu na 25 mm do 30 mm vode.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Effects of irrigation dates and rates on absolute seed weight in sugar beet seeds of different fractions, Uticaj rokova i norme zalivanja na masu semena šećerne repe različitih frakcija",
pages = "249-245",
number = "1",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_893"
}

Rajić, M., Pejić, B., Milić, S.,& Stojaković, Ž.. (2010). Effects of irrigation dates and rates on absolute seed weight in sugar beet seeds of different fractions. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 245-249.
https://hdl.handle.net/21.15107/rcub_fiver_893

Rajić M, Pejić B, Milić S, Stojaković Ž. Effects of irrigation dates and rates on absolute seed weight in sugar beet seeds of different fractions. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):245-249.
https://hdl.handle.net/21.15107/rcub_fiver_893 .

Rajić, Milorad, Pejić, Borivoj, Milić, Stanko, Stojaković, Željka, "Effects of irrigation dates and rates on absolute seed weight in sugar beet seeds of different fractions" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):245-249,
https://hdl.handle.net/21.15107/rcub_fiver_893 .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Maksimović, Livija
AU  - Milić, Stanko
AU  - Simić, Dejan
AU  - Miletaški, Bojan
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/873
AB  - An investigation was carried out at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops, Novi Sad on calcareous chernozem soil on the loess terrace, in the period 2000-2007, and included irrigated variant (T1) and non-irrigated i.e. control variant (T0). NS-640, maize hybrid from the FAO maturity group 600, was analyzed. Readily available soil water deficit (RASWD) in the layer of 60 cm in the course of growing season and actual evapotranspiration (ETa) were calculated by the water balance method. Water consumption for potential evapotranspiration (ETm) in individual months and the growing season were calculated by the bioclimatic procedure, using hydrophytothermic indexes. The correlation analysis revealed highly significant dependences of maize yield (Y) on RASWD (r = -0.941) and the amount of precipitation (P) in August (r = 0.931). Statistically significant dependence was also found between Y and RASWD (r = -0.765) and P (r = 0.768) in July and August. The obtained results indicate that maize production in Vojvodina under the rainfed conditions is unreliable, and that it is correlated with weather conditions, especially with the amount and distribution of precipitation. The statistically significant correlation obtained between Y and ETa (r = 0.755) confirms that water supply is the basic prerequisite which allows the other production factors to be realized. Significantly higher maize yields in the T1 variant (13.517 t ha-1) in relation to the T0 variant (11.210 t ha-1) indicate clearly that under the climatic conditions of Vojvodina high and stable yields of maize can be achieved only in irrigation.
AB  - Eksperimentalna istraživanja su obavljena na oglednom polju Instituta za ratarstvo i povrtarstvo, Novi Sad na Rimskim Šančevima, na zemljištu tipa karbonatni černozem lesne terase u periodu 2000-2007. U ogledu su bile zastupljene varijanta sa navodnjavanjem (T1) i kontrolna varijanta bez navodnjavanja (T0). Analiziran je hibrid kukuruza NS-640 grupe zrenja FAO 600. Deficit lakopristupačne vode u zemljištu (DLPVZ) u sloju do 60 cm u periodu vegetacije, kao i utrošak vode na stvarnu evapotranspiraciju (ETa) obračunate su vodnim bilansom. Utrošak vode na potencijalnu evapotranspiraciju (ETm) u pojedinim mesecima i vegetacionom periodu obračunate su bioklimatskim postupkom primenom hidrofitotermičkih indeksa. Korelacionom analizom utvrđena je visokosignifikantna zavisnost prinosa kukuruza (Y) od DLPVZ (r = -0,941) i količine padavina (P) u avgustu (r = 0,931). Takođe je utvrđena statistički signifikantna zavisnost Y od DLPVZ (r = -0,765) i P u julu i avgustu (r = 0,768). Dobijeni rezultati potvrđuju činjenicu da je proizvodnja kukuruza u Vojvodini, u uslovima prirodne obezbeđenosti biljaka vodom, nesigurna i da je u korelaciji sa vremenskim uslovima pre svega sa količinom i rasporedom padavina. Ostvarena statistički signifikantna korelacija (r = 0,755) između prinosa kukuruza i utrošene vode na stvarnu evapotranspiraciju (ETa) potvrđuje da poljoprivredi Vojvodine nedostaje voda kao pokretač ostalih faktora proizvodnje. Signifikantno veći prinosi kukuruza na varijanti T1 (13,517 t ha-1) u odnosu na T0 varijantu (11,210 t ha-1) jasno ukazuju da se u klimatskim uslovima Vojvodine mogu postići visoki i stabilni prinosi kukuruza samo u uslovima navodnjavanja.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Effect of readily available water deficit in soil on maize yield and evapotranspiration
T1  - Uticaj deficita lakopristupačne vode u zemljištu na prinos i evapotranspiraciju kukuruza
EP  - 121
IS  - 1
SP  - 115
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_873
ER  - 

@article{
author = "Pejić, Borivoj and Maksimović, Livija and Milić, Stanko and Simić, Dejan and Miletaški, Bojan",
year = "2010",
abstract = "An investigation was carried out at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops, Novi Sad on calcareous chernozem soil on the loess terrace, in the period 2000-2007, and included irrigated variant (T1) and non-irrigated i.e. control variant (T0). NS-640, maize hybrid from the FAO maturity group 600, was analyzed. Readily available soil water deficit (RASWD) in the layer of 60 cm in the course of growing season and actual evapotranspiration (ETa) were calculated by the water balance method. Water consumption for potential evapotranspiration (ETm) in individual months and the growing season were calculated by the bioclimatic procedure, using hydrophytothermic indexes. The correlation analysis revealed highly significant dependences of maize yield (Y) on RASWD (r = -0.941) and the amount of precipitation (P) in August (r = 0.931). Statistically significant dependence was also found between Y and RASWD (r = -0.765) and P (r = 0.768) in July and August. The obtained results indicate that maize production in Vojvodina under the rainfed conditions is unreliable, and that it is correlated with weather conditions, especially with the amount and distribution of precipitation. The statistically significant correlation obtained between Y and ETa (r = 0.755) confirms that water supply is the basic prerequisite which allows the other production factors to be realized. Significantly higher maize yields in the T1 variant (13.517 t ha-1) in relation to the T0 variant (11.210 t ha-1) indicate clearly that under the climatic conditions of Vojvodina high and stable yields of maize can be achieved only in irrigation., Eksperimentalna istraživanja su obavljena na oglednom polju Instituta za ratarstvo i povrtarstvo, Novi Sad na Rimskim Šančevima, na zemljištu tipa karbonatni černozem lesne terase u periodu 2000-2007. U ogledu su bile zastupljene varijanta sa navodnjavanjem (T1) i kontrolna varijanta bez navodnjavanja (T0). Analiziran je hibrid kukuruza NS-640 grupe zrenja FAO 600. Deficit lakopristupačne vode u zemljištu (DLPVZ) u sloju do 60 cm u periodu vegetacije, kao i utrošak vode na stvarnu evapotranspiraciju (ETa) obračunate su vodnim bilansom. Utrošak vode na potencijalnu evapotranspiraciju (ETm) u pojedinim mesecima i vegetacionom periodu obračunate su bioklimatskim postupkom primenom hidrofitotermičkih indeksa. Korelacionom analizom utvrđena je visokosignifikantna zavisnost prinosa kukuruza (Y) od DLPVZ (r = -0,941) i količine padavina (P) u avgustu (r = 0,931). Takođe je utvrđena statistički signifikantna zavisnost Y od DLPVZ (r = -0,765) i P u julu i avgustu (r = 0,768). Dobijeni rezultati potvrđuju činjenicu da je proizvodnja kukuruza u Vojvodini, u uslovima prirodne obezbeđenosti biljaka vodom, nesigurna i da je u korelaciji sa vremenskim uslovima pre svega sa količinom i rasporedom padavina. Ostvarena statistički signifikantna korelacija (r = 0,755) između prinosa kukuruza i utrošene vode na stvarnu evapotranspiraciju (ETa) potvrđuje da poljoprivredi Vojvodine nedostaje voda kao pokretač ostalih faktora proizvodnje. Signifikantno veći prinosi kukuruza na varijanti T1 (13,517 t ha-1) u odnosu na T0 varijantu (11,210 t ha-1) jasno ukazuju da se u klimatskim uslovima Vojvodine mogu postići visoki i stabilni prinosi kukuruza samo u uslovima navodnjavanja.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Effect of readily available water deficit in soil on maize yield and evapotranspiration, Uticaj deficita lakopristupačne vode u zemljištu na prinos i evapotranspiraciju kukuruza",
pages = "121-115",
number = "1",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_873"
}

Pejić, B., Maksimović, L., Milić, S., Simić, D.,& Miletaški, B.. (2010). Effect of readily available water deficit in soil on maize yield and evapotranspiration. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 115-121.
https://hdl.handle.net/21.15107/rcub_fiver_873

Pejić B, Maksimović L, Milić S, Simić D, Miletaški B. Effect of readily available water deficit in soil on maize yield and evapotranspiration. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):115-121.
https://hdl.handle.net/21.15107/rcub_fiver_873 .

Pejić, Borivoj, Maksimović, Livija, Milić, Stanko, Simić, Dejan, Miletaški, Bojan, "Effect of readily available water deficit in soil on maize yield and evapotranspiration" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):115-121,
https://hdl.handle.net/21.15107/rcub_fiver_873 .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Maksimović, Livija
AU  - Milić, Stanko
AU  - Rajić, Milorad
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/795
AB  - Experiments were conducted at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops, on a calcareous chernozem soil on the loess terrace, from 2004 to 2006. The experiments included a variant of irrigation (T1) and a no irrigated control (T0) and four variants of nitrogen fertilization, N1 90, N2 120, N3 150 and N4 180 kg ha-1. Coefficients of irrigation water use efficiency (I/WUE, t ha-1/mm) and evapotranspiration water use efficiency (ETm/WUE and ETa/WUE, t ha-1/mm) were used to assess the effect of applied irrigation schedule on the yield of sugar beet root and water productivity both in irrigation and rained condition under different variants of nitrogen fertilization. As there were no statistically significant differences in sugar beet root yield either among the variants with high nitrogen doses or among the values of I/WUE, ETm/ WUE and ETa/WUE, the variant of nitrogen fertilization with 120 kg ha-1 is adequate for both irrigation and rained conditions. Higher values of ETa/WUE in relation to ETm/ WUE indicated that water consumption by sugar beet was more productive under rained than under conditions of irrigation. Low values of I/WUE in some years and higher values of ETa/WUE than ETm/WUE in the period of study indicate that irrigation in the climate of Vojvodina is supplementary in character. .
AB  - Eksperimentalna istraživanja su obavljena na oglednom polju Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima, na zemljištu tipa karbonatni černozem lesne terase u periodu od 2004-2006. godine. U ogledu su bile zastupljene varijanta sa navodnjavanjem (T1) i kontrolna, nenavodnjavana varijanta (T0) i četiri varijante đubrenja azotom N1 90, N2 120, N3 150 i N4 180 kg ha-1. Koeficijenti iskorišćenosti vode dodate navodnjavanjem (I/WUE, t ha-1/mm) i vode utrošene na evapotranspiraciju (ETm/WUE and Eta/WUE, t ha-1/mm) su korišćeni za ocenu efekta realizovanog zalivnog režima na prinos korena šećerne repe, odnosno za ocenu produktivnosti utrošene vode kako u navodnjavanju tako i u uslovima prirodne obezbeđenosti biljaka vodom, na raličitim varijantama đubrenja azotom. Navodnjavanje nije signifikantno uticalo na visinu prinosa korena šećerne repe ali je prinos u uslovima navodnjavanja bio veći za 9,4%, odnosno 8,01 t ha-1. Kako nisu utvrđene statistički značajne razlike u postignutim prinosima korena šećerne repe i koeficijenata I/WUE, ETm/WUE, ETa/WUE između varijanti sa visokim dozama đubrenja azotom, upućuje na zaključak da je varijanta đubrenja azotom 120 kg ha-1 prihvatljiva kako za uslove navodnjavanja tako i za uslove prirodne obezbeđenosti biljaka vodom. Veće vrednosti ETa/WUE u odnosu na ETm/WUE ukazuju na produktivniju potrošnju vode u uslovima prirodne obezbeđenosti biljaka vodom u odnosu na proizvodnju šećerne repe u uslovima navodnjavanja. Niske vrednosti I/WUE u pojedinim godinama kao i veće vrednosti ETa/WUE u odnosu na ETm/WUE u periodu istraživanja ukazuju na dopunski karakter navodnjavanja u klimatskim uslovima Vojvodine. .
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Savremena poljoprivreda
T1  - Effect of irrigation and nitrogen rates on yield and water productivity of sugar beet
T1  - Uticaj navodnjavanja i đubrenja azotom na prinos i produktivnost utrošene vode šećerne repe
EP  - 7
IS  - 1-2
SP  - 1
VL  - 59
UR  - https://hdl.handle.net/21.15107/rcub_fiver_795
ER  - 

@article{
author = "Pejić, Borivoj and Maksimović, Livija and Milić, Stanko and Rajić, Milorad",
year = "2010",
abstract = "Experiments were conducted at Rimski Šančevi experiment field of Institute of Field and Vegetable Crops, on a calcareous chernozem soil on the loess terrace, from 2004 to 2006. The experiments included a variant of irrigation (T1) and a no irrigated control (T0) and four variants of nitrogen fertilization, N1 90, N2 120, N3 150 and N4 180 kg ha-1. Coefficients of irrigation water use efficiency (I/WUE, t ha-1/mm) and evapotranspiration water use efficiency (ETm/WUE and ETa/WUE, t ha-1/mm) were used to assess the effect of applied irrigation schedule on the yield of sugar beet root and water productivity both in irrigation and rained condition under different variants of nitrogen fertilization. As there were no statistically significant differences in sugar beet root yield either among the variants with high nitrogen doses or among the values of I/WUE, ETm/ WUE and ETa/WUE, the variant of nitrogen fertilization with 120 kg ha-1 is adequate for both irrigation and rained conditions. Higher values of ETa/WUE in relation to ETm/ WUE indicated that water consumption by sugar beet was more productive under rained than under conditions of irrigation. Low values of I/WUE in some years and higher values of ETa/WUE than ETm/WUE in the period of study indicate that irrigation in the climate of Vojvodina is supplementary in character. ., Eksperimentalna istraživanja su obavljena na oglednom polju Instituta za ratarstvo i povrtarstvo na Rimskim Šančevima, na zemljištu tipa karbonatni černozem lesne terase u periodu od 2004-2006. godine. U ogledu su bile zastupljene varijanta sa navodnjavanjem (T1) i kontrolna, nenavodnjavana varijanta (T0) i četiri varijante đubrenja azotom N1 90, N2 120, N3 150 i N4 180 kg ha-1. Koeficijenti iskorišćenosti vode dodate navodnjavanjem (I/WUE, t ha-1/mm) i vode utrošene na evapotranspiraciju (ETm/WUE and Eta/WUE, t ha-1/mm) su korišćeni za ocenu efekta realizovanog zalivnog režima na prinos korena šećerne repe, odnosno za ocenu produktivnosti utrošene vode kako u navodnjavanju tako i u uslovima prirodne obezbeđenosti biljaka vodom, na raličitim varijantama đubrenja azotom. Navodnjavanje nije signifikantno uticalo na visinu prinosa korena šećerne repe ali je prinos u uslovima navodnjavanja bio veći za 9,4%, odnosno 8,01 t ha-1. Kako nisu utvrđene statistički značajne razlike u postignutim prinosima korena šećerne repe i koeficijenata I/WUE, ETm/WUE, ETa/WUE između varijanti sa visokim dozama đubrenja azotom, upućuje na zaključak da je varijanta đubrenja azotom 120 kg ha-1 prihvatljiva kako za uslove navodnjavanja tako i za uslove prirodne obezbeđenosti biljaka vodom. Veće vrednosti ETa/WUE u odnosu na ETm/WUE ukazuju na produktivniju potrošnju vode u uslovima prirodne obezbeđenosti biljaka vodom u odnosu na proizvodnju šećerne repe u uslovima navodnjavanja. Niske vrednosti I/WUE u pojedinim godinama kao i veće vrednosti ETa/WUE u odnosu na ETm/WUE u periodu istraživanja ukazuju na dopunski karakter navodnjavanja u klimatskim uslovima Vojvodine. .",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Savremena poljoprivreda",
title = "Effect of irrigation and nitrogen rates on yield and water productivity of sugar beet, Uticaj navodnjavanja i đubrenja azotom na prinos i produktivnost utrošene vode šećerne repe",
pages = "7-1",
number = "1-2",
volume = "59",
url = "https://hdl.handle.net/21.15107/rcub_fiver_795"
}

Pejić, B., Maksimović, L., Milić, S.,& Rajić, M.. (2010). Effect of irrigation and nitrogen rates on yield and water productivity of sugar beet. in Savremena poljoprivreda
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 59(1-2), 1-7.
https://hdl.handle.net/21.15107/rcub_fiver_795

Pejić B, Maksimović L, Milić S, Rajić M. Effect of irrigation and nitrogen rates on yield and water productivity of sugar beet. in Savremena poljoprivreda. 2010;59(1-2):1-7.
https://hdl.handle.net/21.15107/rcub_fiver_795 .

Pejić, Borivoj, Maksimović, Livija, Milić, Stanko, Rajić, Milorad, "Effect of irrigation and nitrogen rates on yield and water productivity of sugar beet" in Savremena poljoprivreda, 59, no. 1-2 (2010):1-7,
https://hdl.handle.net/21.15107/rcub_fiver_795 .

TY  - JOUR
AU  - Pejić, Borivoj
AU  - Gvozdanović-Varga, Jelica
AU  - Vasić, Mirjana
AU  - Milić, Stanko
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/759
AB  - An investigation of the effect of irrigation on yield and potential evapotranspiration (ETP) of onions (Allium cepa L.) was conducted at Rimski Sancevi experiment station of Institute of Field and Vegetable Crops in Novi Sad. The aim was to determine hydrophitothermic coefficients (HFTC) for the onion growing season in the climatic conditions of Vojvodina. Experiments were conducted in three years (2005-2007), in a random blocks design, adapted to sprinkling irrigation. The treatments consisted of three allowable depletion levels of available soil moisture, 60, 70 and 80% of field water capacity (FWC) and a treatment with no irrigation. The basis for calculation were the obtained yields (34.274-36.651 t ha(-1)) and potential evapotranspiration rates (ETP) (482.7-493.8 mm). The average hydrophtothermic coefficients for the onion vegetative season was 0.19. The obtained values of hydrophtothermic coefficients can be used as a base in performing a rational irrigation regime of onion.
PB  - International Society for Horticultural Science
T2  - Acta Horticulturae
T1  - Water Balance, Bioclimatic Method as a Base of Rational Irrigation Regime of Onion
EP  - 361
SP  - 355
VL  - 830
DO  - 10.17660/actahortic.2009.830.50
ER  - 

@article{
author = "Pejić, Borivoj and Gvozdanović-Varga, Jelica and Vasić, Mirjana and Milić, Stanko",
year = "2009",
abstract = "An investigation of the effect of irrigation on yield and potential evapotranspiration (ETP) of onions (Allium cepa L.) was conducted at Rimski Sancevi experiment station of Institute of Field and Vegetable Crops in Novi Sad. The aim was to determine hydrophitothermic coefficients (HFTC) for the onion growing season in the climatic conditions of Vojvodina. Experiments were conducted in three years (2005-2007), in a random blocks design, adapted to sprinkling irrigation. The treatments consisted of three allowable depletion levels of available soil moisture, 60, 70 and 80% of field water capacity (FWC) and a treatment with no irrigation. The basis for calculation were the obtained yields (34.274-36.651 t ha(-1)) and potential evapotranspiration rates (ETP) (482.7-493.8 mm). The average hydrophtothermic coefficients for the onion vegetative season was 0.19. The obtained values of hydrophtothermic coefficients can be used as a base in performing a rational irrigation regime of onion.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "Water Balance, Bioclimatic Method as a Base of Rational Irrigation Regime of Onion",
pages = "361-355",
volume = "830",
doi = "10.17660/actahortic.2009.830.50"
}

Pejić, B., Gvozdanović-Varga, J., Vasić, M.,& Milić, S.. (2009). Water Balance, Bioclimatic Method as a Base of Rational Irrigation Regime of Onion. in Acta Horticulturae
International Society for Horticultural Science., 830, 355-361.
https://doi.org/10.17660/actahortic.2009.830.50

Pejić B, Gvozdanović-Varga J, Vasić M, Milić S. Water Balance, Bioclimatic Method as a Base of Rational Irrigation Regime of Onion. in Acta Horticulturae. 2009;830:355-361.
doi:10.17660/actahortic.2009.830.50 .

Pejić, Borivoj, Gvozdanović-Varga, Jelica, Vasić, Mirjana, Milić, Stanko, "Water Balance, Bioclimatic Method as a Base of Rational Irrigation Regime of Onion" in Acta Horticulturae, 830 (2009):355-361,
https://doi.org/10.17660/actahortic.2009.830.50 . .