TY  - JOUR
AU  - Meseldžija, Maja
AU  - Rajković, Miloš
AU  - Dudić, Milica
AU  - Vranesević, Milica
AU  - Bezdan, Atila
AU  - Jurišić, Aleksandar
AU  - Ljevnaić-Mašić, Branka
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2016
AB  - The aim of this study was to investigate the efficacy and phytotoxicity of herbicides in combinations and to determine their economic feasibility in the soybean crop. The trials were placed at two locations, Pobeda and Budisava (Serbia), during 2016 and 2018, organized in a randomized block design with four replicates of all herbicide combinations (metribuzin + S-metolachlor; imazamox + oxasulfuron + typhenesulfuron-methyl; metribuzin + S-metolachlor + imazamox + oxasulfuron + typhenesulfuron-methyl; and bentazon + imazamox + typhenesulfuron-methyl). At the first location, 16 weed species were determined, while in the second location, 14 were determined. The highest reduction in the number of weeds was achieved at the first location, using a combination of herbicides metribuzin + S-metolachlor + imazamox + oxasulfuron + typhenesulfuron-methyl with a total efficacy that ranged from 96.98% to 97.40%. Only on the second location bentazone + imazamox + tifensulfuron-methyl showed passable phytotoxicity on soybean, during both years. Based on the established economic justification, in the combinations of metribuzin + S-metolachlor + imazamox + oxasulfuron + typhenesulfuron-methyl, yield was increased for 2350 kg/ha or 1.91 times more, according to the untreated variant at first location. The economic injury level at the most effective combination of herbicides was 52.70 weeds/m(2).
PB  - Basel : MDPI
T2  - Agronomy-Basel
T1  - Economic Feasibility of Chemical Weed Control in Soybean Production in Serbia
IS  - 2
VL  - 10
DO  - 10.3390/agronomy10020291
ER  - 

@article{
author = "Meseldžija, Maja and Rajković, Miloš and Dudić, Milica and Vranesević, Milica and Bezdan, Atila and Jurišić, Aleksandar and Ljevnaić-Mašić, Branka",
year = "2020",
abstract = "The aim of this study was to investigate the efficacy and phytotoxicity of herbicides in combinations and to determine their economic feasibility in the soybean crop. The trials were placed at two locations, Pobeda and Budisava (Serbia), during 2016 and 2018, organized in a randomized block design with four replicates of all herbicide combinations (metribuzin + S-metolachlor; imazamox + oxasulfuron + typhenesulfuron-methyl; metribuzin + S-metolachlor + imazamox + oxasulfuron + typhenesulfuron-methyl; and bentazon + imazamox + typhenesulfuron-methyl). At the first location, 16 weed species were determined, while in the second location, 14 were determined. The highest reduction in the number of weeds was achieved at the first location, using a combination of herbicides metribuzin + S-metolachlor + imazamox + oxasulfuron + typhenesulfuron-methyl with a total efficacy that ranged from 96.98% to 97.40%. Only on the second location bentazone + imazamox + tifensulfuron-methyl showed passable phytotoxicity on soybean, during both years. Based on the established economic justification, in the combinations of metribuzin + S-metolachlor + imazamox + oxasulfuron + typhenesulfuron-methyl, yield was increased for 2350 kg/ha or 1.91 times more, according to the untreated variant at first location. The economic injury level at the most effective combination of herbicides was 52.70 weeds/m(2).",
publisher = "Basel : MDPI",
journal = "Agronomy-Basel",
title = "Economic Feasibility of Chemical Weed Control in Soybean Production in Serbia",
number = "2",
volume = "10",
doi = "10.3390/agronomy10020291"
}

Meseldžija, M., Rajković, M., Dudić, M., Vranesević, M., Bezdan, A., Jurišić, A.,& Ljevnaić-Mašić, B.. (2020). Economic Feasibility of Chemical Weed Control in Soybean Production in Serbia. in Agronomy-Basel
Basel : MDPI., 10(2).
https://doi.org/10.3390/agronomy10020291

Meseldžija M, Rajković M, Dudić M, Vranesević M, Bezdan A, Jurišić A, Ljevnaić-Mašić B. Economic Feasibility of Chemical Weed Control in Soybean Production in Serbia. in Agronomy-Basel. 2020;10(2).
doi:10.3390/agronomy10020291 .

Meseldžija, Maja, Rajković, Miloš, Dudić, Milica, Vranesević, Milica, Bezdan, Atila, Jurišić, Aleksandar, Ljevnaić-Mašić, Branka, "Economic Feasibility of Chemical Weed Control in Soybean Production in Serbia" in Agronomy-Basel, 10, no. 2 (2020),
https://doi.org/10.3390/agronomy10020291 . .

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  - 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 .