TY  - JOUR
AU  - Saulić, Markola
AU  - Oveisi, Mostafa
AU  - Đalović, Ivica
AU  - Jovanović, Vladan
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2277
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6444
AB  - Rezerve semena korovskih biljaka u zemljištu sa jedne strane predstavljaju stalni izvor zakorovljenosti, dok sa druge imaju ulogu u održavanju stabilnosti ekosistema i biodiverziteta. Malobrojna istraživanja na ovu temu su pokazala veliku varijabilnost u rezultatima, u sličnim eksperimentalnim uslovima, ali pri korišćenju različitih metoda. Stoga ciljevi u ovom istraživanja su bili odabir adekvatne i precizne metode za procenu rezerve semena korovskih biljaka i pravljenje pouzdanog modela za prognoziranje dinamike pojave korovskih populacija. Istraživanja su izvedena na oglednom polju Instituta za ratarstvo i povrtarstvo u Novom Sadu (N 45°19', E 19°50') u okviru dugogodišnjeg stacioniranog ogleda „Plodoredi”, koji se smatra jednim od najstarijih eksperimenata ovog tipa na prostoru jugoistočne Evrope. U ogledu se ispitivao uticaj sistema gajenja useva na sastav rezervi semena korovskih biljaka, a potom se upoređivao trоpoljni plodored (ozima pšenica-soja-kukuruz) sa monokulturom ozime pšenice. U obe varijante primenjen je isti sistem đubrenja i to 100 kg/ha N (50 kg/ha u jesen pred osnovnu obradu i 50 kg/ha u proleće u prihrani). Za uzorkovanje zemljišta primenjen je „metod kvadrata”, kao pouzdaniji u odnosu na šahovski tip i uzorkovanje po dijagonali koji se u praksi češće koriste. Procena rezerve semena korovskih biljaka urađena je primenom dva metodološka postupka: fizička ekstrakcija semena i naklijavanje zemljišnih uzoraka.
T2  - Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.
T2  - Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.
T1  - Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu
EP  - 28
SP  - 27
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6444
ER  - 

@article{
author = "Saulić, Markola and Oveisi, Mostafa and Đalović, Ivica and Jovanović, Vladan and Božić, Dragana and Vrbničanin, Sava",
year = "2021",
abstract = "Rezerve semena korovskih biljaka u zemljištu sa jedne strane predstavljaju stalni izvor zakorovljenosti, dok sa druge imaju ulogu u održavanju stabilnosti ekosistema i biodiverziteta. Malobrojna istraživanja na ovu temu su pokazala veliku varijabilnost u rezultatima, u sličnim eksperimentalnim uslovima, ali pri korišćenju različitih metoda. Stoga ciljevi u ovom istraživanja su bili odabir adekvatne i precizne metode za procenu rezerve semena korovskih biljaka i pravljenje pouzdanog modela za prognoziranje dinamike pojave korovskih populacija. Istraživanja su izvedena na oglednom polju Instituta za ratarstvo i povrtarstvo u Novom Sadu (N 45°19', E 19°50') u okviru dugogodišnjeg stacioniranog ogleda „Plodoredi”, koji se smatra jednim od najstarijih eksperimenata ovog tipa na prostoru jugoistočne Evrope. U ogledu se ispitivao uticaj sistema gajenja useva na sastav rezervi semena korovskih biljaka, a potom se upoređivao trоpoljni plodored (ozima pšenica-soja-kukuruz) sa monokulturom ozime pšenice. U obe varijante primenjen je isti sistem đubrenja i to 100 kg/ha N (50 kg/ha u jesen pred osnovnu obradu i 50 kg/ha u proleće u prihrani). Za uzorkovanje zemljišta primenjen je „metod kvadrata”, kao pouzdaniji u odnosu na šahovski tip i uzorkovanje po dijagonali koji se u praksi češće koriste. Procena rezerve semena korovskih biljaka urađena je primenom dva metodološka postupka: fizička ekstrakcija semena i naklijavanje zemljišnih uzoraka.",
journal = "Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021., Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.",
title = "Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu",
pages = "28-27",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6444"
}

Saulić, M., Oveisi, M., Đalović, I., Jovanović, V., Božić, D.,& Vrbničanin, S.. (2021). Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu. in Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021., 27-28.
https://hdl.handle.net/21.15107/rcub_agrospace_6444

Saulić M, Oveisi M, Đalović I, Jovanović V, Božić D, Vrbničanin S. Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu. in Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021.. 2021;:27-28.
https://hdl.handle.net/21.15107/rcub_agrospace_6444 .

Saulić, Markola, Oveisi, Mostafa, Đalović, Ivica, Jovanović, Vladan, Božić, Dragana, Vrbničanin, Sava, "Model za simulaciju procene rezerve semena korovskih biljaka u zemljištu" in Zbornik rezimea, 11. Kongres o korovima i savetovanje o herbicidima i regulatorima rasta. Palić, 20-23.09.2021. (2021):27-28,
https://hdl.handle.net/21.15107/rcub_agrospace_6444 .

TY  - CONF
AU  - Mitrić, Siniša
AU  - Golić, Darko
AU  - Janjić, Vaskrsija
AU  - Božić, Dragana
AU  - Jovanović, Vladan
AU  - Kovačević, Zlatan
AU  - Kelečević, Biljana
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6665
AB  - Cilj istraživanja je da se utvrdi efikasnost 12 aktivnih supstanci u suzbijanju ambrozije,
a to su: atrazin, alahlor, acetohlor, alahlor+linuron, S-metolahlor, pendimetalin,
metribuzin, prometrin, napropamid, imazetapir, oksifluorfen i dihlobenil. Zavisnost
efikasnosti zemljišnih herbicida u suzbijanju ambrozije od doze i broja dana proteklih
nakon primjene herbicida, je analizirana višestrukom regresijom. Istraživanja su
rađena tokom dvije godine. Zemlјišni herbicidi su primijenjeni u maju, na zemljištu
pripremlјenom za sjetvu. Efikasnost je ocenjivana 30, 45 i 60 dana nakon tretiranja.
Herbicidi su korišćeni u 4 različite doze: Doza I (D1), koja predstavlјa polovinu
preporučene doze, Doza II (D2) najniža preporučena doza, Doza III (D3) predstavlјa
najvišu preporučenu dozu i Doza IV (D4) predstavlјa dozu koja je 1,5 put veća od
preporučene doze (D3). Efikasnost je izračunata na osnovu broja korova i njihove
svježe mase. Ogled je postavlјen po slučajnom rasporedu, u četiri ponavlјanja, sa
elementarnim parcelama površine 8 m2. Radi sagledavanja zavisnosti efikasnosti
zemljišnih herbicida u suzbijanju ambrozije urađena je višestruka regresija između
ostvarene efikasnosti, kao zavisno promjenljive od doze i broja dana proteklih od
primjene herbicida, kao nezavisnih faktora. Višestruka regresija je urađena pomoću
statističkog programa Statistica 7. Koeficijent determinacije višestruke regresije, se
kretao od 0,854** do 0,961**, zavisno od herbicida i u svim slučajevima je bio
statistički značajan. Parcijalni koeficijenti korelacije bolje pokazuju uticaj doze i broja
dana proteklih nakon primjene herbicida na njihovu efikasnost. Parcijalni koeficijent
korelacije između procenta efikasnosti i doze herbicida je u svim slučajevima
pozitivan i gotovo kod svih herbicida statistički visoko značajan i kretao se od 0,739**
do 0,956**. Dakle, sa porastom doze herbicida, statistički značajno raste i procenat
efikasnosti. Parcijalni koeficijent korelacije zavisnosti procenta efikasnosti od broja
dana koji proteknu od primjene herbicida je u svim slučajevima negativan i statistički
značajan ili visoko značajan i kreće se od -0,606* do -0,904**. Herbicidi atrazin,
acetohlor, alahlor+linuron, metribuzin, prometrin, imazetapir, oksifluorfen i dihlobenil
su pokazali dobru ili zadovoljavajuću efikasnost u suzbijanju ambrozije. Utvrđivanje
regresione zavisnosti, na ovaj način, može se iskoristiti za modeliranje efikasnosti
herbicida u zavisnosti od doze i broja dana proteklih nakon njihove primjene.
PB  - Herbološko društvo Srbije
T1  - Regresiona zavisnost efikasnosti zemljišnih herbicida u suzbijanju ambrozije od doze i broja dana proteklih nakon primene
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6665
ER  - 

@conference{
author = "Mitrić, Siniša and Golić, Darko and Janjić, Vaskrsija and Božić, Dragana and Jovanović, Vladan and Kovačević, Zlatan and Kelečević, Biljana",
year = "2021",
abstract = "Cilj istraživanja je da se utvrdi efikasnost 12 aktivnih supstanci u suzbijanju ambrozije,
a to su: atrazin, alahlor, acetohlor, alahlor+linuron, S-metolahlor, pendimetalin,
metribuzin, prometrin, napropamid, imazetapir, oksifluorfen i dihlobenil. Zavisnost
efikasnosti zemljišnih herbicida u suzbijanju ambrozije od doze i broja dana proteklih
nakon primjene herbicida, je analizirana višestrukom regresijom. Istraživanja su
rađena tokom dvije godine. Zemlјišni herbicidi su primijenjeni u maju, na zemljištu
pripremlјenom za sjetvu. Efikasnost je ocenjivana 30, 45 i 60 dana nakon tretiranja.
Herbicidi su korišćeni u 4 različite doze: Doza I (D1), koja predstavlјa polovinu
preporučene doze, Doza II (D2) najniža preporučena doza, Doza III (D3) predstavlјa
najvišu preporučenu dozu i Doza IV (D4) predstavlјa dozu koja je 1,5 put veća od
preporučene doze (D3). Efikasnost je izračunata na osnovu broja korova i njihove
svježe mase. Ogled je postavlјen po slučajnom rasporedu, u četiri ponavlјanja, sa
elementarnim parcelama površine 8 m2. Radi sagledavanja zavisnosti efikasnosti
zemljišnih herbicida u suzbijanju ambrozije urađena je višestruka regresija između
ostvarene efikasnosti, kao zavisno promjenljive od doze i broja dana proteklih od
primjene herbicida, kao nezavisnih faktora. Višestruka regresija je urađena pomoću
statističkog programa Statistica 7. Koeficijent determinacije višestruke regresije, se
kretao od 0,854** do 0,961**, zavisno od herbicida i u svim slučajevima je bio
statistički značajan. Parcijalni koeficijenti korelacije bolje pokazuju uticaj doze i broja
dana proteklih nakon primjene herbicida na njihovu efikasnost. Parcijalni koeficijent
korelacije između procenta efikasnosti i doze herbicida je u svim slučajevima
pozitivan i gotovo kod svih herbicida statistički visoko značajan i kretao se od 0,739**
do 0,956**. Dakle, sa porastom doze herbicida, statistički značajno raste i procenat
efikasnosti. Parcijalni koeficijent korelacije zavisnosti procenta efikasnosti od broja
dana koji proteknu od primjene herbicida je u svim slučajevima negativan i statistički
značajan ili visoko značajan i kreće se od -0,606* do -0,904**. Herbicidi atrazin,
acetohlor, alahlor+linuron, metribuzin, prometrin, imazetapir, oksifluorfen i dihlobenil
su pokazali dobru ili zadovoljavajuću efikasnost u suzbijanju ambrozije. Utvrđivanje
regresione zavisnosti, na ovaj način, može se iskoristiti za modeliranje efikasnosti
herbicida u zavisnosti od doze i broja dana proteklih nakon njihove primjene.",
publisher = "Herbološko društvo Srbije",
title = "Regresiona zavisnost efikasnosti zemljišnih herbicida u suzbijanju ambrozije od doze i broja dana proteklih nakon primene",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6665"
}

Mitrić, S., Golić, D., Janjić, V., Božić, D., Jovanović, V., Kovačević, Z.,& Kelečević, B.. (2021). Regresiona zavisnost efikasnosti zemljišnih herbicida u suzbijanju ambrozije od doze i broja dana proteklih nakon primene. 
Herbološko društvo Srbije..
https://hdl.handle.net/21.15107/rcub_agrospace_6665

Mitrić S, Golić D, Janjić V, Božić D, Jovanović V, Kovačević Z, Kelečević B. Regresiona zavisnost efikasnosti zemljišnih herbicida u suzbijanju ambrozije od doze i broja dana proteklih nakon primene. 2021;.
https://hdl.handle.net/21.15107/rcub_agrospace_6665 .

Mitrić, Siniša, Golić, Darko, Janjić, Vaskrsija, Božić, Dragana, Jovanović, Vladan, Kovačević, Zlatan, Kelečević, Biljana, "Regresiona zavisnost efikasnosti zemljišnih herbicida u suzbijanju ambrozije od doze i broja dana proteklih nakon primene" (2021),
https://hdl.handle.net/21.15107/rcub_agrospace_6665 .

TY  - CONF
AU  - Saulić, Markola
AU  - Đalović, Ivica
AU  - Jovanović, Vladan
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6446
AB  - The aim of the research was to evaluate the different fertilization systems during the biennial review of the soil weed seed-bank. Sampling of soil by the ’’Square grill’’ method was carried out on the plots of the 50-year old crop rotation (corn, winter wheat, soybean) at the Institute of Field and Vegetable Crops Novi Sad (N 45° 19', E 19° 50'). Plots were used for testing where only mineral fertilizer in amount 50 kg ha-1 P and K and mineral N in amount 120 kg ha-1 was used each year (P1), mineral fertilizer in same quantities and manure in the amount of 40 t ha-1 every third year (P2) and a plot (P3) where fertilizer was not used for 50 years. It was sampled in the autumn of 2014, spring and autumn of 2015, so that it got real insight into the composition and size of the weed seed-bank in the plough layer (0-30 cm). A method of physical extraction of seeds was used whereby 500 ml of the soil sample was washed with a jet of water through a sieve of a different diameter and separate seeds were determined using the determination keys. After the harvest of maize in autumn 2014 it was determined that the number of weed seeds is the highest on plot P2 (22,275 seeds m-2), on plot P1 was 12,075 seeds m-2, while on the plot where it is not applied fertilizers (P3) was 11,700 seeds m-2. A similar relationship was in the spring of 2015. These method was served to conculded how fertilization affects the number of weed species, on the plots P1 and P2 dominated Amaranthus retroflexus, Chеnopodium album, Ch. hybridum, Veronica hederifoilia. In the non-fertilized variant of the species mentioned did not present a problem, the significant number of seeds were Ambrosia artemisiifolia, Ajuga chamaephytis, Stachys annua, Sorghum halepense, which certainly influences the selection of herbicides for the following period, is evident. In the autumn of 2015, after the harvest of wheat, the situation in P1 and P2 were 14,625 seeds m-2 and 23,700 seeds m-2. In non-fertilized treatment (P3) the number increased to 17,250 seeds m-2 and seed of those species which the method of assessment from the land samples of the previous year indicated that it would be a problem. Based on the results, it is concluded that the different fertilization systems affect the number and composition of the soil weed seed-bank.
PB  - International Organization for Biological Control of noxious animals and plants West Palearctic Regional Section (IOBC/WPRS)
C3  - Proceedings of the VIII Congress on Plant Protection, Zlatibor, Serbia
T1  - Influence of different fertilization system on weed seed-bank
EP  - 24
SP  - 21
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6446
ER  - 

@conference{
author = "Saulić, Markola and Đalović, Ivica and Jovanović, Vladan and Božić, Dragana and Vrbničanin, Sava",
year = "2021",
abstract = "The aim of the research was to evaluate the different fertilization systems during the biennial review of the soil weed seed-bank. Sampling of soil by the ’’Square grill’’ method was carried out on the plots of the 50-year old crop rotation (corn, winter wheat, soybean) at the Institute of Field and Vegetable Crops Novi Sad (N 45° 19', E 19° 50'). Plots were used for testing where only mineral fertilizer in amount 50 kg ha-1 P and K and mineral N in amount 120 kg ha-1 was used each year (P1), mineral fertilizer in same quantities and manure in the amount of 40 t ha-1 every third year (P2) and a plot (P3) where fertilizer was not used for 50 years. It was sampled in the autumn of 2014, spring and autumn of 2015, so that it got real insight into the composition and size of the weed seed-bank in the plough layer (0-30 cm). A method of physical extraction of seeds was used whereby 500 ml of the soil sample was washed with a jet of water through a sieve of a different diameter and separate seeds were determined using the determination keys. After the harvest of maize in autumn 2014 it was determined that the number of weed seeds is the highest on plot P2 (22,275 seeds m-2), on plot P1 was 12,075 seeds m-2, while on the plot where it is not applied fertilizers (P3) was 11,700 seeds m-2. A similar relationship was in the spring of 2015. These method was served to conculded how fertilization affects the number of weed species, on the plots P1 and P2 dominated Amaranthus retroflexus, Chеnopodium album, Ch. hybridum, Veronica hederifoilia. In the non-fertilized variant of the species mentioned did not present a problem, the significant number of seeds were Ambrosia artemisiifolia, Ajuga chamaephytis, Stachys annua, Sorghum halepense, which certainly influences the selection of herbicides for the following period, is evident. In the autumn of 2015, after the harvest of wheat, the situation in P1 and P2 were 14,625 seeds m-2 and 23,700 seeds m-2. In non-fertilized treatment (P3) the number increased to 17,250 seeds m-2 and seed of those species which the method of assessment from the land samples of the previous year indicated that it would be a problem. Based on the results, it is concluded that the different fertilization systems affect the number and composition of the soil weed seed-bank.",
publisher = "International Organization for Biological Control of noxious animals and plants West Palearctic Regional Section (IOBC/WPRS)",
journal = "Proceedings of the VIII Congress on Plant Protection, Zlatibor, Serbia",
title = "Influence of different fertilization system on weed seed-bank",
pages = "24-21",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6446"
}

Saulić, M., Đalović, I., Jovanović, V., Božić, D.,& Vrbničanin, S.. (2021). Influence of different fertilization system on weed seed-bank. in Proceedings of the VIII Congress on Plant Protection, Zlatibor, Serbia
International Organization for Biological Control of noxious animals and plants West Palearctic Regional Section (IOBC/WPRS)., 21-24.
https://hdl.handle.net/21.15107/rcub_agrospace_6446

Saulić M, Đalović I, Jovanović V, Božić D, Vrbničanin S. Influence of different fertilization system on weed seed-bank. in Proceedings of the VIII Congress on Plant Protection, Zlatibor, Serbia. 2021;:21-24.
https://hdl.handle.net/21.15107/rcub_agrospace_6446 .

Saulić, Markola, Đalović, Ivica, Jovanović, Vladan, Božić, Dragana, Vrbničanin, Sava, "Influence of different fertilization system on weed seed-bank" in Proceedings of the VIII Congress on Plant Protection, Zlatibor, Serbia (2021):21-24,
https://hdl.handle.net/21.15107/rcub_agrospace_6446 .

TY  - JOUR
AU  - Saulić, Markola
AU  - Đalović, Ivica
AU  - Oveisi, Mostafa
AU  - Jovanović, Vladan
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2357
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6439
AB  - The primary aim of the study was to estimate the weed seed bank in different management systems. Research on this topic is modestly and there are great variability in the results with similarly set experimental conditions, because of using different methods. Therefore, it was decided to use square method and to compare two methods for estimating weed seed bank: physical extraction of seed and seedling emergence method. The research was performed at the stationary long-term experiment "Plodoredi" of the Institute of Field and Vegetables Crops in Novi Sad. During three years and 6 assessment and 2-year crop rotation (winter wheat-maize) with standard application of mineral fertilizer 100 kg ha-1 N was monitored. During the first year (2014), method physical extraction of seed gave an insight that 20.100 seeds per m2, which belong to 18 weed species, persist in the entire examined soil layer (0-40 cm). Using the seedling emergence method, it was estimated only 4.625 seeds per m2, which originate from 5 weed species. During the last assessment (2017), the physical extraction, although more complicated, indicated that there were 27.075 seeds per m2 in the examined layer, i.e. 20 weed species.
T2  - Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina
T2  - Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina
T1  - Which methods are the most reliable for predict weed seed bank?
EP  - 53
SP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6439
ER  - 

@article{
author = "Saulić, Markola and Đalović, Ivica and Oveisi, Mostafa and Jovanović, Vladan and Božić, Dragana and Vrbničanin, Sava",
year = "2021",
abstract = "The primary aim of the study was to estimate the weed seed bank in different management systems. Research on this topic is modestly and there are great variability in the results with similarly set experimental conditions, because of using different methods. Therefore, it was decided to use square method and to compare two methods for estimating weed seed bank: physical extraction of seed and seedling emergence method. The research was performed at the stationary long-term experiment "Plodoredi" of the Institute of Field and Vegetables Crops in Novi Sad. During three years and 6 assessment and 2-year crop rotation (winter wheat-maize) with standard application of mineral fertilizer 100 kg ha-1 N was monitored. During the first year (2014), method physical extraction of seed gave an insight that 20.100 seeds per m2, which belong to 18 weed species, persist in the entire examined soil layer (0-40 cm). Using the seedling emergence method, it was estimated only 4.625 seeds per m2, which originate from 5 weed species. During the last assessment (2017), the physical extraction, although more complicated, indicated that there were 27.075 seeds per m2 in the examined layer, i.e. 20 weed species.",
journal = "Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina, Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina",
title = "Which methods are the most reliable for predict weed seed bank?",
pages = "53-53",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6439"
}

Saulić, M., Đalović, I., Oveisi, M., Jovanović, V., Božić, D.,& Vrbničanin, S.. (2021). Which methods are the most reliable for predict weed seed bank?. in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina, 53-53.
https://hdl.handle.net/21.15107/rcub_agrospace_6439

Saulić M, Đalović I, Oveisi M, Jovanović V, Božić D, Vrbničanin S. Which methods are the most reliable for predict weed seed bank?. in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina. 2021;:53-53.
https://hdl.handle.net/21.15107/rcub_agrospace_6439 .

Saulić, Markola, Đalović, Ivica, Oveisi, Mostafa, Jovanović, Vladan, Božić, Dragana, Vrbničanin, Sava, "Which methods are the most reliable for predict weed seed bank?" in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina (2021):53-53,
https://hdl.handle.net/21.15107/rcub_agrospace_6439 .

TY  - JOUR
AU  - Saulić, Markola
AU  - Đalović, Ivica
AU  - Jovanović, Vladan
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2374
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6440
AB  - The aim of the research was to determine which methodological procedure is more appropriate for assessing how the crop rotation affects the composition and size of weed seed bank. A long–standing stationary experiment "Plodoredi" at the Institute of Field and Vegetable Crops in Novi Sad was used for the research. According to the "Square grill" method, the land was sampled with two plots of wheat for 50 years in a monoculture and 3 year crop rotation (winter wheat-corn-soybean). It was sampled in autumn 2014, spring and autumn 2015, and two metrological procedures were used to assess the soil weed seed bank: physical extraction of seed and seedling emergence method. According to the first method, 500 ml of the soil sample was washed with a jet of water through a sieve of a different diameter (2 mm, 200 μm, 500 μm and 800 μm), and separate seeds were determined using the determination keys.
T2  - Book of Abstracts, 9th International Symposium on Agricultural Sciences "AgroReS 2020", 24 September 2020, Banja Luka, Bosnia and Herzegovina
T2  - Book of Abstracts, 9th International Symposium on Agricultural Sciences "AgroReS 2020", 24 September 2020, Banja Luka, Bosnia and Herzegovina
T1  - A comparison of methods for assessment of soil weed seed-bank in the long-term crop rotation
EP  - 33
SP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6440
ER  - 

@article{
author = "Saulić, Markola and Đalović, Ivica and Jovanović, Vladan and Božić, Dragana and Vrbničanin, Sava",
year = "2020",
abstract = "The aim of the research was to determine which methodological procedure is more appropriate for assessing how the crop rotation affects the composition and size of weed seed bank. A long–standing stationary experiment "Plodoredi" at the Institute of Field and Vegetable Crops in Novi Sad was used for the research. According to the "Square grill" method, the land was sampled with two plots of wheat for 50 years in a monoculture and 3 year crop rotation (winter wheat-corn-soybean). It was sampled in autumn 2014, spring and autumn 2015, and two metrological procedures were used to assess the soil weed seed bank: physical extraction of seed and seedling emergence method. According to the first method, 500 ml of the soil sample was washed with a jet of water through a sieve of a different diameter (2 mm, 200 μm, 500 μm and 800 μm), and separate seeds were determined using the determination keys.",
journal = "Book of Abstracts, 9th International Symposium on Agricultural Sciences "AgroReS 2020", 24 September 2020, Banja Luka, Bosnia and Herzegovina, Book of Abstracts, 9th International Symposium on Agricultural Sciences "AgroReS 2020", 24 September 2020, Banja Luka, Bosnia and Herzegovina",
title = "A comparison of methods for assessment of soil weed seed-bank in the long-term crop rotation",
pages = "33-33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6440"
}

Saulić, M., Đalović, I., Jovanović, V., Božić, D.,& Vrbničanin, S.. (2020). A comparison of methods for assessment of soil weed seed-bank in the long-term crop rotation. in Book of Abstracts, 9th International Symposium on Agricultural Sciences "AgroReS 2020", 24 September 2020, Banja Luka, Bosnia and Herzegovina, 33-33.
https://hdl.handle.net/21.15107/rcub_agrospace_6440

Saulić M, Đalović I, Jovanović V, Božić D, Vrbničanin S. A comparison of methods for assessment of soil weed seed-bank in the long-term crop rotation. in Book of Abstracts, 9th International Symposium on Agricultural Sciences "AgroReS 2020", 24 September 2020, Banja Luka, Bosnia and Herzegovina. 2020;:33-33.
https://hdl.handle.net/21.15107/rcub_agrospace_6440 .

Saulić, Markola, Đalović, Ivica, Jovanović, Vladan, Božić, Dragana, Vrbničanin, Sava, "A comparison of methods for assessment of soil weed seed-bank in the long-term crop rotation" in Book of Abstracts, 9th International Symposium on Agricultural Sciences "AgroReS 2020", 24 September 2020, Banja Luka, Bosnia and Herzegovina (2020):33-33,
https://hdl.handle.net/21.15107/rcub_agrospace_6440 .

TY  - JOUR
AU  - Saulić, Markola
AU  - Đalović, Ivica
AU  - Jovanović, Vladan
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/2417
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6442
AB  - Poznavanje vertikalne distribucije semena korovskih bilajka u poljoprivrednom zemljištu ima veliki značaj za očuvanje biodiverziteta i stabilnosti ekosistema, kao i pri izboru i pomoći u razvoju uspešne strategije suzbijanja korova. U radu su prikazana novija saznanja efekta primene plodoreda, obrade zemljišta i sistema đubrenja na rezerve semena korovskih biljaka u zemljištu. Odabirom adekvatnih mera i metoda moguće je proceniti rezerve semena korovskih biljaka u poljoprivrednom zemljištu i spram klimatskih i zemljišnjih uslova dati prognozu zakorovljenosti u budućem periodu.
T2  - Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.
T2  - Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.
T1  - Uticaj plodoreda, obrade zemljišta i sistema đubrenja na rezerve semena korovskih biljaka u zemljištu: novija saznanja
EP  - 388
SP  - 383
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6442
ER  - 

@article{
author = "Saulić, Markola and Đalović, Ivica and Jovanović, Vladan and Božić, Dragana and Vrbničanin, Sava",
year = "2019",
abstract = "Poznavanje vertikalne distribucije semena korovskih bilajka u poljoprivrednom zemljištu ima veliki značaj za očuvanje biodiverziteta i stabilnosti ekosistema, kao i pri izboru i pomoći u razvoju uspešne strategije suzbijanja korova. U radu su prikazana novija saznanja efekta primene plodoreda, obrade zemljišta i sistema đubrenja na rezerve semena korovskih biljaka u zemljištu. Odabirom adekvatnih mera i metoda moguće je proceniti rezerve semena korovskih biljaka u poljoprivrednom zemljištu i spram klimatskih i zemljišnjih uslova dati prognozu zakorovljenosti u budućem periodu.",
journal = "Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019., Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.",
title = "Uticaj plodoreda, obrade zemljišta i sistema đubrenja na rezerve semena korovskih biljaka u zemljištu: novija saznanja",
pages = "388-383",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6442"
}

Saulić, M., Đalović, I., Jovanović, V., Božić, D.,& Vrbničanin, S.. (2019). Uticaj plodoreda, obrade zemljišta i sistema đubrenja na rezerve semena korovskih biljaka u zemljištu: novija saznanja. in Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019., 383-388.
https://hdl.handle.net/21.15107/rcub_agrospace_6442

Saulić M, Đalović I, Jovanović V, Božić D, Vrbničanin S. Uticaj plodoreda, obrade zemljišta i sistema đubrenja na rezerve semena korovskih biljaka u zemljištu: novija saznanja. in Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.. 2019;:383-388.
https://hdl.handle.net/21.15107/rcub_agrospace_6442 .

Saulić, Markola, Đalović, Ivica, Jovanović, Vladan, Božić, Dragana, Vrbničanin, Sava, "Uticaj plodoreda, obrade zemljišta i sistema đubrenja na rezerve semena korovskih biljaka u zemljištu: novija saznanja" in Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019. (2019):383-388,
https://hdl.handle.net/21.15107/rcub_agrospace_6442 .

TY  - JOUR
AU  - Janjić, Vaskrsija
AU  - Vrbničanin, Sava
AU  - Jovanović, Ljubinko
AU  - Jovanović, Vladan
PY  - 2003
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/535
AB  - Various biological characteristics of weed seeds were investigated. Weed seeds differ in many aspects from those of agricultural seeds. The difference results from a centuries-long struggle against the forces of nature, and especially from human activities aimed at controlling them. Weed seeds differ from those of agricultural crops regarding their biological (anatomical, morphological, physiological), and physical characteristics. The biological characteristics especially include: seed production, irregularity of maturing periods, seed viability, dormancy and germination intervals, while the physical characteristics of weed seeds relate to: seed and fruit shape, size, character of the seed surface, absolute and specific mass, etc. Knowing the biological characteristics of weed seeds has great practical value both for forecasting weediness of a particular crop, and for planning and applying control measures, while data on the physical characteristics are relevant to the expansion of weeds, their identification and steps to be taken to acquire pure agricultural seeds. Research of the mechanisms of genetic, physiological and biological control of different phenomena and processes in weed seeds could prove invaluable for creating new cultivars and hybrids of agricultural crops.
AB  - U radu se razmatraju osnovne biološke karakteristike semena korovskih biljaka: produkcija semena, neravnomernost sazrevanja, dugovečnost i životna sposobnost, klijanje semena, periodičnost klijanja, primarna i sekundarna dormatnost semena. Posebno je ukazano na rezerve semena u zemljištu, pogotovo u uslovima jake zakorovljenosti, raspored semena u zemljištu u zavisnosti od sistema obrade zemljišta kao i uticaj različitih faktora i mera na količinu semena u zemljištu. Na osnovu razmatranja rezultata velikog broja istraživača u radu se ukazuje na zakonitosti i mogućnosti upravljanja ovim procesima kako bi se na osnovu toga moglo znati kada i koliko semena će klijati u određenim klimatskim i zemljišnim uslovima.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Basic biological characteristics of weed seeds
T1  - Osnovne karakteristike semena korovskih biljaka
EP  - 16
IS  - 1-2
SP  - 1
VL  - 12
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_535
ER  - 

@article{
author = "Janjić, Vaskrsija and Vrbničanin, Sava and Jovanović, Ljubinko and Jovanović, Vladan",
year = "2003",
abstract = "Various biological characteristics of weed seeds were investigated. Weed seeds differ in many aspects from those of agricultural seeds. The difference results from a centuries-long struggle against the forces of nature, and especially from human activities aimed at controlling them. Weed seeds differ from those of agricultural crops regarding their biological (anatomical, morphological, physiological), and physical characteristics. The biological characteristics especially include: seed production, irregularity of maturing periods, seed viability, dormancy and germination intervals, while the physical characteristics of weed seeds relate to: seed and fruit shape, size, character of the seed surface, absolute and specific mass, etc. Knowing the biological characteristics of weed seeds has great practical value both for forecasting weediness of a particular crop, and for planning and applying control measures, while data on the physical characteristics are relevant to the expansion of weeds, their identification and steps to be taken to acquire pure agricultural seeds. Research of the mechanisms of genetic, physiological and biological control of different phenomena and processes in weed seeds could prove invaluable for creating new cultivars and hybrids of agricultural crops., U radu se razmatraju osnovne biološke karakteristike semena korovskih biljaka: produkcija semena, neravnomernost sazrevanja, dugovečnost i životna sposobnost, klijanje semena, periodičnost klijanja, primarna i sekundarna dormatnost semena. Posebno je ukazano na rezerve semena u zemljištu, pogotovo u uslovima jake zakorovljenosti, raspored semena u zemljištu u zavisnosti od sistema obrade zemljišta kao i uticaj različitih faktora i mera na količinu semena u zemljištu. Na osnovu razmatranja rezultata velikog broja istraživača u radu se ukazuje na zakonitosti i mogućnosti upravljanja ovim procesima kako bi se na osnovu toga moglo znati kada i koliko semena će klijati u određenim klimatskim i zemljišnim uslovima.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Basic biological characteristics of weed seeds, Osnovne karakteristike semena korovskih biljaka",
pages = "16-1",
number = "1-2",
volume = "12",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_535"
}

Janjić, V., Vrbničanin, S., Jovanović, L.,& Jovanović, V.. (2003). Basic biological characteristics of weed seeds. in Acta herbologica
Herbološko društvo Srbije., 12(1-2), 1-16.
https://hdl.handle.net/21.15107/rcub_agrospace_535

Janjić V, Vrbničanin S, Jovanović L, Jovanović V. Basic biological characteristics of weed seeds. in Acta herbologica. 2003;12(1-2):1-16.
https://hdl.handle.net/21.15107/rcub_agrospace_535 .

Janjić, Vaskrsija, Vrbničanin, Sava, Jovanović, Ljubinko, Jovanović, Vladan, "Basic biological characteristics of weed seeds" in Acta herbologica, 12, no. 1-2 (2003):1-16,
https://hdl.handle.net/21.15107/rcub_agrospace_535 .