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  - CONF
AU  - Vojnov, Bojan
AU  - Šeremešić, Srđan
AU  - Ćupina, Branko
AU  - Krstić, Đorđe
AU  - Vujić, Svetlana
AU  - Živanov, Milorad
AU  - Radovanović, Dragan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2933
AB  - Analiza i praćenje kvaliteta fizičkih svojstava zemljišta omogućava korišćenje zemljišta na održiv način. Zapreminska masa zemljišta je sklona promenama, posebno u obradivom sloju, gde načini korišćenja i klimatski faktori tokom vegetacionog perioda utiču na sleganje zemljišta i menjaju njegovu vrednost. Zbog toga je neophodno detaljnije razmotriti neke faktore koji dovode do varijacije ove fizičke osobine. Zbog nedovoljnih informacija poslednjih godina sve je više istraživanja o uticaju ozimih međuuseva na fizička svojstva zemljišta. Poređenjem prosečnih vrednosti po dubini i odabirom ozimih međuueva, utvrđeno je da postoje statistički značajne razlike između godina uzorkovanja (jesen 2016. i 2020.). Najniža vrednost zapreminske mase na dubini od 0-20 cm utvrđena je na varijanti sa ozimim graškom i tritikaleom (1,31 g cm-3), a najveća vrednost na kontrolnoj varijanti (1,45 g cm-3).
AB  - Analysis and monitoring of the quality of physical properties of soil enables the use of soil in a sustainable way. Bulk density of the soil is prone to changes, especially in the arable layer, where management practices and climatic factors during the vegetation period affect the subsidence of the soil and change its value. Therefore it is necessary to consider in more detail some factors that lead to variation of this physical property. In recent years, there has been increasing research into the impact of winter CC on the physical soil properties. By comparing average values by depth and selection of winter CC, there are statistically significant differences between sampling years (autumn 2016 and 2020). The lowest value of the bulk density at a depth of 0-20 cm was determined on the variant WPT (1.31 g cm-3), and the highest value on the control plot (1.45 g cm-3).
PB  - Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet
C3  - Knjiga sažetaka, Simpozijum "Zemljište u doba precizne poljoprivrede i informacionih tehnologija" SoilAgroIT 2022, 16-17. jun 2022, Novi Sad
T1  - Uticaj gajenja ozimih međuuseva na zapreminsku masu černozema
T1  - The influence of winter cover crops on bulk density of chernozem soil
EP  - 43
SP  - 42
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2933
ER  - 

@conference{
author = "Vojnov, Bojan and Šeremešić, Srđan and Ćupina, Branko and Krstić, Đorđe and Vujić, Svetlana and Živanov, Milorad and Radovanović, Dragan",
year = "2022",
abstract = "Analiza i praćenje kvaliteta fizičkih svojstava zemljišta omogućava korišćenje zemljišta na održiv način. Zapreminska masa zemljišta je sklona promenama, posebno u obradivom sloju, gde načini korišćenja i klimatski faktori tokom vegetacionog perioda utiču na sleganje zemljišta i menjaju njegovu vrednost. Zbog toga je neophodno detaljnije razmotriti neke faktore koji dovode do varijacije ove fizičke osobine. Zbog nedovoljnih informacija poslednjih godina sve je više istraživanja o uticaju ozimih međuuseva na fizička svojstva zemljišta. Poređenjem prosečnih vrednosti po dubini i odabirom ozimih međuueva, utvrđeno je da postoje statistički značajne razlike između godina uzorkovanja (jesen 2016. i 2020.). Najniža vrednost zapreminske mase na dubini od 0-20 cm utvrđena je na varijanti sa ozimim graškom i tritikaleom (1,31 g cm-3), a najveća vrednost na kontrolnoj varijanti (1,45 g cm-3)., Analysis and monitoring of the quality of physical properties of soil enables the use of soil in a sustainable way. Bulk density of the soil is prone to changes, especially in the arable layer, where management practices and climatic factors during the vegetation period affect the subsidence of the soil and change its value. Therefore it is necessary to consider in more detail some factors that lead to variation of this physical property. In recent years, there has been increasing research into the impact of winter CC on the physical soil properties. By comparing average values by depth and selection of winter CC, there are statistically significant differences between sampling years (autumn 2016 and 2020). The lowest value of the bulk density at a depth of 0-20 cm was determined on the variant WPT (1.31 g cm-3), and the highest value on the control plot (1.45 g cm-3).",
publisher = "Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet",
journal = "Knjiga sažetaka, Simpozijum "Zemljište u doba precizne poljoprivrede i informacionih tehnologija" SoilAgroIT 2022, 16-17. jun 2022, Novi Sad",
title = "Uticaj gajenja ozimih međuuseva na zapreminsku masu černozema, The influence of winter cover crops on bulk density of chernozem soil",
pages = "43-42",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2933"
}

Vojnov, B., Šeremešić, S., Ćupina, B., Krstić, Đ., Vujić, S., Živanov, M.,& Radovanović, D.. (2022). Uticaj gajenja ozimih međuuseva na zapreminsku masu černozema. in Knjiga sažetaka, Simpozijum "Zemljište u doba precizne poljoprivrede i informacionih tehnologija" SoilAgroIT 2022, 16-17. jun 2022, Novi Sad
Novi Sad : Univerzitet u Novom Sadu, Poljoprivredni fakultet., 42-43.
https://hdl.handle.net/21.15107/rcub_fiver_2933

Vojnov B, Šeremešić S, Ćupina B, Krstić Đ, Vujić S, Živanov M, Radovanović D. Uticaj gajenja ozimih međuuseva na zapreminsku masu černozema. in Knjiga sažetaka, Simpozijum "Zemljište u doba precizne poljoprivrede i informacionih tehnologija" SoilAgroIT 2022, 16-17. jun 2022, Novi Sad. 2022;:42-43.
https://hdl.handle.net/21.15107/rcub_fiver_2933 .

Vojnov, Bojan, Šeremešić, Srđan, Ćupina, Branko, Krstić, Đorđe, Vujić, Svetlana, Živanov, Milorad, Radovanović, Dragan, "Uticaj gajenja ozimih međuuseva na zapreminsku masu černozema" in Knjiga sažetaka, Simpozijum "Zemljište u doba precizne poljoprivrede i informacionih tehnologija" SoilAgroIT 2022, 16-17. jun 2022, Novi Sad (2022):42-43,
https://hdl.handle.net/21.15107/rcub_fiver_2933 .

TY  - CONF
AU  - Vojnov, Bojan
AU  - Šeremešić, Srđan
AU  - Ćupina, Branko
AU  - Krstić, Đorđe
AU  - Vujić, Svetlana
AU  - Vasiljević, Marjana
AU  - Marinković, Dragana
AU  - Radovanović, Dragan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3284
AB  - As a consequence of the absence of livestock production and animal manure, significant increase in input prices, especially mineral fertilizers, there is a growing need to find alternative ways of fertilization in modern agricultural production of field crops. The aim of this study was to determine the effect of cover crops (CC) and interactians on yield and yield components of maize in the semi arid conditions. Research was carried out in the production years 2020 at the Rimski Sanéevi experimental station of the Institute of Field and Vegetable Crops in Novi Sad. The winter CC consisted of the combined intercrops: winter pea (Pisum sativum ssp. Arvense L.) + triticale (Triticosecale) (PT) and single-species CC winter pea (P) and control without CC (C), all with nitrogen fertilization 50 kg ha-1 (N50) and without the use of fertilizer (NO). The sowing of winter CC 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 June and harvested in October. The statistical significance (p<0.05) was found between different variants regarding the use of CC. The highest yield was achieved in a mixture of PT (NO) 8.54 t ha-1. Using CC as a green manure it is possible to provide plants with a certain amount of nutrients which would lead to a reduction of inputs with possible lower production costs.
PB  - Skopje : Ss Cyril and Methodius University in Skopje, Faculty of Agricultural Sciences and Food
C3  - Book of Abstracts, 4th International Symposium for Agriculture and Food ISAF, 12-14 October 2022, Ohrid
T1  - The influence of winter cover crops on yield and yield components of maize
EP  - 271
SP  - 271
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3284
ER  - 

@conference{
author = "Vojnov, Bojan and Šeremešić, Srđan and Ćupina, Branko and Krstić, Đorđe and Vujić, Svetlana and Vasiljević, Marjana and Marinković, Dragana and Radovanović, Dragan",
year = "2022",
abstract = "As a consequence of the absence of livestock production and animal manure, significant increase in input prices, especially mineral fertilizers, there is a growing need to find alternative ways of fertilization in modern agricultural production of field crops. The aim of this study was to determine the effect of cover crops (CC) and interactians on yield and yield components of maize in the semi arid conditions. Research was carried out in the production years 2020 at the Rimski Sanéevi experimental station of the Institute of Field and Vegetable Crops in Novi Sad. The winter CC consisted of the combined intercrops: winter pea (Pisum sativum ssp. Arvense L.) + triticale (Triticosecale) (PT) and single-species CC winter pea (P) and control without CC (C), all with nitrogen fertilization 50 kg ha-1 (N50) and without the use of fertilizer (NO). The sowing of winter CC 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 June and harvested in October. The statistical significance (p<0.05) was found between different variants regarding the use of CC. The highest yield was achieved in a mixture of PT (NO) 8.54 t ha-1. Using CC as a green manure it is possible to provide plants with a certain amount of nutrients which would lead to a reduction of inputs with possible lower production costs.",
publisher = "Skopje : Ss Cyril and Methodius University in Skopje, Faculty of Agricultural Sciences and Food",
journal = "Book of Abstracts, 4th International Symposium for Agriculture and Food ISAF, 12-14 October 2022, Ohrid",
title = "The influence of winter cover crops on yield and yield components of maize",
pages = "271-271",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3284"
}

Vojnov, B., Šeremešić, S., Ćupina, B., Krstić, Đ., Vujić, S., Vasiljević, M., Marinković, D.,& Radovanović, D.. (2022). The influence of winter cover crops on yield and yield components of maize. in Book of Abstracts, 4th International Symposium for Agriculture and Food ISAF, 12-14 October 2022, Ohrid
Skopje : Ss Cyril and Methodius University in Skopje, Faculty of Agricultural Sciences and Food., 271-271.
https://hdl.handle.net/21.15107/rcub_fiver_3284

Vojnov B, Šeremešić S, Ćupina B, Krstić Đ, Vujić S, Vasiljević M, Marinković D, Radovanović D. The influence of winter cover crops on yield and yield components of maize. in Book of Abstracts, 4th International Symposium for Agriculture and Food ISAF, 12-14 October 2022, Ohrid. 2022;:271-271.
https://hdl.handle.net/21.15107/rcub_fiver_3284 .

Vojnov, Bojan, Šeremešić, Srđan, Ćupina, Branko, Krstić, Đorđe, Vujić, Svetlana, Vasiljević, Marjana, Marinković, Dragana, Radovanović, Dragan, "The influence of winter cover crops on yield and yield components of maize" in Book of Abstracts, 4th International Symposium for Agriculture and Food ISAF, 12-14 October 2022, Ohrid (2022):271-271,
https://hdl.handle.net/21.15107/rcub_fiver_3284 .