TY  - CONF
AU  - Saulić, Markola
AU  - Dalovic, Ivica
AU  - Oveisi, Mostafa
AU  - Bozic, Dragana
AU  - Vrbnicanin, Sava
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6457
AB  - Long-term monoculture has a de-stroying impact on plant production, while crop rotation is
known as a more eco-friendly approach as provides diversification in crop management systems,
modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and
prevents the establishment of specific pests and weeds. The aim of his research was to answer:
How management system over 50 years of specific continuous crop management programs
(crop rotation and fertilization) effect on weed populations? This study was conducted in the
experimental site of the Institute of Field and Vegetable Crops of “Plodoredi”, Rimski Šančevi,
Novi Sad, Serbia. It has been estimated three monocultures of maize, wheat and soybean,
2-year crop rotation (winter wheat-maize) with and without chemical fertilizer and 3–year
crop rotation (winter wheat-soybean-maize) with and without chemical fertilizer and manure.
Soil samples were taken six times from 2014 to 2017 prior to sowing and after harvesting each
year. Weed seeds were extracted from soils and identified and counted by species. Mixed model
analysis was used to determine the effect of the crop sequence and fertilizers on weed seed
bank. To compare the strength of the treatment, it calculated the log-worth with their P-values.
Upon the data of a long term experiment of crop rotation, could approve that crop rotations
with more crops in the sequence are significantly effective in maintaining weed population.
Therefore, will be a more sustainable crop production, chemical fertilizers would imbalance
the plant population diversity and manures with high number of weed seeds have potentials to
totally vanish crop rotation effects. Mixed model analysis suggests that on over 50 years of the
management practices crop sequence × fertilizer interaction had the highest effect (log-worth
= 64.7), followed by the triple interactions between crop sequence × fertilizer × soil depth
(log-worth = 30.5). The number of seeds in soil significantly decreased from surface layer to
deep soil. The crop sequence efficiency in decreasing weed seed bank was highly dependent
on the fertilizer management, as with chemical fertilizer, the three years crop rotations had
significantly lower seed bank, while with manure, the effect of crop rotations was eliminated.
C3  - Global Meet on Agricultural Science and Technology GMAST 2023
T1  - Effect Long-Term Management System on Soil Weed Seed Bank
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6457
ER  - 

@conference{
author = "Saulić, Markola and Dalovic, Ivica and Oveisi, Mostafa and Bozic, Dragana and Vrbnicanin, Sava",
year = "2023",
abstract = "Long-term monoculture has a de-stroying impact on plant production, while crop rotation is
known as a more eco-friendly approach as provides diversification in crop management systems,
modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and
prevents the establishment of specific pests and weeds. The aim of his research was to answer:
How management system over 50 years of specific continuous crop management programs
(crop rotation and fertilization) effect on weed populations? This study was conducted in the
experimental site of the Institute of Field and Vegetable Crops of “Plodoredi”, Rimski Šančevi,
Novi Sad, Serbia. It has been estimated three monocultures of maize, wheat and soybean,
2-year crop rotation (winter wheat-maize) with and without chemical fertilizer and 3–year
crop rotation (winter wheat-soybean-maize) with and without chemical fertilizer and manure.
Soil samples were taken six times from 2014 to 2017 prior to sowing and after harvesting each
year. Weed seeds were extracted from soils and identified and counted by species. Mixed model
analysis was used to determine the effect of the crop sequence and fertilizers on weed seed
bank. To compare the strength of the treatment, it calculated the log-worth with their P-values.
Upon the data of a long term experiment of crop rotation, could approve that crop rotations
with more crops in the sequence are significantly effective in maintaining weed population.
Therefore, will be a more sustainable crop production, chemical fertilizers would imbalance
the plant population diversity and manures with high number of weed seeds have potentials to
totally vanish crop rotation effects. Mixed model analysis suggests that on over 50 years of the
management practices crop sequence × fertilizer interaction had the highest effect (log-worth
= 64.7), followed by the triple interactions between crop sequence × fertilizer × soil depth
(log-worth = 30.5). The number of seeds in soil significantly decreased from surface layer to
deep soil. The crop sequence efficiency in decreasing weed seed bank was highly dependent
on the fertilizer management, as with chemical fertilizer, the three years crop rotations had
significantly lower seed bank, while with manure, the effect of crop rotations was eliminated.",
journal = "Global Meet on Agricultural Science and Technology GMAST 2023",
title = "Effect Long-Term Management System on Soil Weed Seed Bank",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6457"
}

Saulić, M., Dalovic, I., Oveisi, M., Bozic, D.,& Vrbnicanin, S.. (2023). Effect Long-Term Management System on Soil Weed Seed Bank. in Global Meet on Agricultural Science and Technology GMAST 2023.
https://hdl.handle.net/21.15107/rcub_agrospace_6457

Saulić M, Dalovic I, Oveisi M, Bozic D, Vrbnicanin S. Effect Long-Term Management System on Soil Weed Seed Bank. in Global Meet on Agricultural Science and Technology GMAST 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_agrospace_6457 .

Saulić, Markola, Dalovic, Ivica, Oveisi, Mostafa, Bozic, Dragana, Vrbnicanin, Sava, "Effect Long-Term Management System on Soil Weed Seed Bank" in Global Meet on Agricultural Science and Technology GMAST 2023 (2023),
https://hdl.handle.net/21.15107/rcub_agrospace_6457 .

TY  - CONF
AU  - Saulić, Markola
AU  - Djalovic, Ivica
AU  - Oveisi, Mostafa
AU  - Bozic, Dragana
AU  - Vrbnicanin, Sava
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6448
AB  - Weed seed banks are an inexhaustible and permanent source of weeds, but they also have a stabilizing effect on the ecosystem and biodiversity in plant production systems. Scarce rese-arch on this topic has shown great variability in results, in part, due to different methodology of the seedbank estimation. The aim of this research was to compare two methods of estimating weed seed bank: 1) physical extraction of seeds, and 2) seedling emergence method. The plo¬ts of the stationary experiment "Plodoredi", Institute of Field and Vegetable Crops, Novi Sad, Serbia (N 45° 19', E 19° 50') were used for these research. Soil samples were taken from two experiments, a 50-year winter wheat monoculture, and from a three-year crop rotation (winter wheat-maize-soybean), over the course of three years (2014-2017). The method of physical extraction, although longer and physically more exhaustive, showed better results. In winter wheat monoculture 12 weed species were recorded, with a total of 21575 seeds m-2, while in the three-year crop rotation 25 weed species were detected, with a total of 16300 seeds m-2. Using the seedling emergence method only five weed species and 8500 seeds m-2 were estimated in monoculture, while in crop rotation five weed species and 4500 seed m-2 were estimated. This indicates that the entire weed seed bank is not active: some seeds are not able to germinate, while others are dormant, but present a potential danger. The estimated number of seeds per m-2 by the more efficient method of physical extraction was used to create the “Artificial Neural Network’’ model which had been previously tested using the Random-Holback method. The model answered the key question: how monoculture and crop rotations can change the soil weed-seed bank and diversity in a long-term cropping system.
C3  - 19 th EWRS Symposium 2022 “Lighting the Future of Weed Science”, Atheens, Greece, Book of Abstracts
T1  - Weed seed bank model
SP  - 236
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6448
ER  - 

@conference{
author = "Saulić, Markola and Djalovic, Ivica and Oveisi, Mostafa and Bozic, Dragana and Vrbnicanin, Sava",
year = "2022",
abstract = "Weed seed banks are an inexhaustible and permanent source of weeds, but they also have a stabilizing effect on the ecosystem and biodiversity in plant production systems. Scarce rese-arch on this topic has shown great variability in results, in part, due to different methodology of the seedbank estimation. The aim of this research was to compare two methods of estimating weed seed bank: 1) physical extraction of seeds, and 2) seedling emergence method. The plo¬ts of the stationary experiment "Plodoredi", Institute of Field and Vegetable Crops, Novi Sad, Serbia (N 45° 19', E 19° 50') were used for these research. Soil samples were taken from two experiments, a 50-year winter wheat monoculture, and from a three-year crop rotation (winter wheat-maize-soybean), over the course of three years (2014-2017). The method of physical extraction, although longer and physically more exhaustive, showed better results. In winter wheat monoculture 12 weed species were recorded, with a total of 21575 seeds m-2, while in the three-year crop rotation 25 weed species were detected, with a total of 16300 seeds m-2. Using the seedling emergence method only five weed species and 8500 seeds m-2 were estimated in monoculture, while in crop rotation five weed species and 4500 seed m-2 were estimated. This indicates that the entire weed seed bank is not active: some seeds are not able to germinate, while others are dormant, but present a potential danger. The estimated number of seeds per m-2 by the more efficient method of physical extraction was used to create the “Artificial Neural Network’’ model which had been previously tested using the Random-Holback method. The model answered the key question: how monoculture and crop rotations can change the soil weed-seed bank and diversity in a long-term cropping system.",
journal = "19 th EWRS Symposium 2022 “Lighting the Future of Weed Science”, Atheens, Greece, Book of Abstracts",
title = "Weed seed bank model",
pages = "236",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6448"
}

Saulić, M., Djalovic, I., Oveisi, M., Bozic, D.,& Vrbnicanin, S.. (2022). Weed seed bank model. in 19 th EWRS Symposium 2022 “Lighting the Future of Weed Science”, Atheens, Greece, Book of Abstracts, 236.
https://hdl.handle.net/21.15107/rcub_agrospace_6448

Saulić M, Djalovic I, Oveisi M, Bozic D, Vrbnicanin S. Weed seed bank model. in 19 th EWRS Symposium 2022 “Lighting the Future of Weed Science”, Atheens, Greece, Book of Abstracts. 2022;:236.
https://hdl.handle.net/21.15107/rcub_agrospace_6448 .

Saulić, Markola, Djalovic, Ivica, Oveisi, Mostafa, Bozic, Dragana, Vrbnicanin, Sava, "Weed seed bank model" in 19 th EWRS Symposium 2022 “Lighting the Future of Weed Science”, Atheens, Greece, Book of Abstracts (2022):236,
https://hdl.handle.net/21.15107/rcub_agrospace_6448 .

TY  - JOUR
AU  - Stojićević, Darko
AU  - Božić, Dragana
AU  - Radanović, Aleksandra
AU  - Miladinović, Dragana
AU  - Banjanac, Tijana
AU  - Saulić, Markola
AU  - Pavlović, Danijela
AU  - Vrbničanin, Sava
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3370
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6443
AB  - Korovski suncokret (Helianthus annuus L.) je invazivna vrsta na teritoriji Republike Srbije koja izaziva značajno smanjenje prinosa u različitim poljoprivrednim kulturama. Tokom žetve suncokreta dolazi do rasipanja semena iz koga se u narednim godinama mogu razviti samonikle biljke. Ukoliko se, na određenoj površini, samonikle biljke suncokreta razvijaju duži vremenski period doći će do pojave korovskih formi ove vrste. Spontana hibridizacija korovskog suncokreta sa drugim formama suncokreta može prouzrokovati značajnu agresivnost ove invazivne vrste. Samonikle biljke suncokreta koje potiču od hibrida tolerantnih na ALS inhibitore su uglavnom nosioci gena tolerantnosti zbog čega je njihova osetljivost na herbicide značajno smanjena. Razmenom genetičkog materijala između različitih formi i tolerantnih hibrida suncokreta omogućen je transfer ALS gena koji je odgovoran za tolerantnost na herbicide ALS inhibitore na potomstvo. Poljski ogled je izveden na dva lokaliteta u okolini Požarevca, a tokom tri godine evidentirana je spontana hibridizacije između tolerantnih hibrida suncokreta (Sumo 1 PR i Rimi) i osetljivih hibrida suncokreta (hibrid Duško), samoniklog suncokreta (poreklom od osetljivog hibrida Sremac) i korovskog suncokreta.
T2  - Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.
T2  - Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.
T1  - Transfer ALS gena odgovornog za tolerantnost na herbicide ALS inhibitore između različitih formi suncokreta (Helianthus annuus L.)
EP  - 77
SP  - 76
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6443
ER  - 

@article{
author = "Stojićević, Darko and Božić, Dragana and Radanović, Aleksandra and Miladinović, Dragana and Banjanac, Tijana and Saulić, Markola and Pavlović, Danijela and Vrbničanin, Sava",
year = "2022",
abstract = "Korovski suncokret (Helianthus annuus L.) je invazivna vrsta na teritoriji Republike Srbije koja izaziva značajno smanjenje prinosa u različitim poljoprivrednim kulturama. Tokom žetve suncokreta dolazi do rasipanja semena iz koga se u narednim godinama mogu razviti samonikle biljke. Ukoliko se, na određenoj površini, samonikle biljke suncokreta razvijaju duži vremenski period doći će do pojave korovskih formi ove vrste. Spontana hibridizacija korovskog suncokreta sa drugim formama suncokreta može prouzrokovati značajnu agresivnost ove invazivne vrste. Samonikle biljke suncokreta koje potiču od hibrida tolerantnih na ALS inhibitore su uglavnom nosioci gena tolerantnosti zbog čega je njihova osetljivost na herbicide značajno smanjena. Razmenom genetičkog materijala između različitih formi i tolerantnih hibrida suncokreta omogućen je transfer ALS gena koji je odgovoran za tolerantnost na herbicide ALS inhibitore na potomstvo. Poljski ogled je izveden na dva lokaliteta u okolini Požarevca, a tokom tri godine evidentirana je spontana hibridizacije između tolerantnih hibrida suncokreta (Sumo 1 PR i Rimi) i osetljivih hibrida suncokreta (hibrid Duško), samoniklog suncokreta (poreklom od osetljivog hibrida Sremac) i korovskog suncokreta.",
journal = "Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022., Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.",
title = "Transfer ALS gena odgovornog za tolerantnost na herbicide ALS inhibitore između različitih formi suncokreta (Helianthus annuus L.)",
pages = "77-76",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6443"
}

Stojićević, D., Božić, D., Radanović, A., Miladinović, D., Banjanac, T., Saulić, M., Pavlović, D.,& Vrbničanin, S.. (2022). Transfer ALS gena odgovornog za tolerantnost na herbicide ALS inhibitore između različitih formi suncokreta (Helianthus annuus L.). in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022., 76-77.
https://hdl.handle.net/21.15107/rcub_agrospace_6443

Stojićević D, Božić D, Radanović A, Miladinović D, Banjanac T, Saulić M, Pavlović D, Vrbničanin S. Transfer ALS gena odgovornog za tolerantnost na herbicide ALS inhibitore između različitih formi suncokreta (Helianthus annuus L.). in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.. 2022;:76-77.
https://hdl.handle.net/21.15107/rcub_agrospace_6443 .

Stojićević, Darko, Božić, Dragana, Radanović, Aleksandra, Miladinović, Dragana, Banjanac, Tijana, Saulić, Markola, Pavlović, Danijela, Vrbničanin, Sava, "Transfer ALS gena odgovornog za tolerantnost na herbicide ALS inhibitore između različitih formi suncokreta (Helianthus annuus L.)" in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022. (2022):76-77,
https://hdl.handle.net/21.15107/rcub_agrospace_6443 .

TY  - JOUR
AU  - Saulić, Markola
AU  - Đalović, Ivica
AU  - Oveisi, Mostafa
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2807
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6438
AB  - Soil weed seed bank represents a latent plant community, so, the knowledge of vertical distribution and number of seeds in soil profile is one of the reliable ways to prepare the adequate weed control strategy. It is believed that the crop rotation is one of the most important agrotechnical measures which, in interaction with weed control, impact both size and composition of the weed seed bank. In a long-term stationary experiment “Plodoredi” at the Institute of Field and Vegetable Crops, Novi Sad, Serbia (N 45° 19', E 19° 50') a weed seed bank in wheat monoculture, two year crop rotation (winter wheat – maize) and three year crop rotation (winter wheat – soybean – maize) has been estimated. Based on a three-year successive soil sampling in depth of 0–15, 15–30 and 30–40 cm and by applying the method of physical extraction of seed it has been established that in all three crop systems the seeds are distributed in the way that the layer of 0-15 cm had most seeds. The abundance decreased gradually with the increase in depth.
T2  - Book of Abstracts, 11th International Symposium of Agricultural Sciences “AgroReS 2022", 26-28 May 2022, Trebinje, Bosnia and Herzegovina
T2  - Book of Abstracts, 11th International Symposium of Agricultural Sciences “AgroReS 2022", 26-28 May 2022, Trebinje, Bosnia and Herzegovina
T1  - Crop rotation influence on vertical weed seed bank
EP  - 87
SP  - 86
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6438
ER  - 

@article{
author = "Saulić, Markola and Đalović, Ivica and Oveisi, Mostafa and Božić, Dragana and Vrbničanin, Sava",
year = "2022",
abstract = "Soil weed seed bank represents a latent plant community, so, the knowledge of vertical distribution and number of seeds in soil profile is one of the reliable ways to prepare the adequate weed control strategy. It is believed that the crop rotation is one of the most important agrotechnical measures which, in interaction with weed control, impact both size and composition of the weed seed bank. In a long-term stationary experiment “Plodoredi” at the Institute of Field and Vegetable Crops, Novi Sad, Serbia (N 45° 19', E 19° 50') a weed seed bank in wheat monoculture, two year crop rotation (winter wheat – maize) and three year crop rotation (winter wheat – soybean – maize) has been estimated. Based on a three-year successive soil sampling in depth of 0–15, 15–30 and 30–40 cm and by applying the method of physical extraction of seed it has been established that in all three crop systems the seeds are distributed in the way that the layer of 0-15 cm had most seeds. The abundance decreased gradually with the increase in depth.",
journal = "Book of Abstracts, 11th International Symposium of Agricultural Sciences “AgroReS 2022", 26-28 May 2022, Trebinje, Bosnia and Herzegovina, Book of Abstracts, 11th International Symposium of Agricultural Sciences “AgroReS 2022", 26-28 May 2022, Trebinje, Bosnia and Herzegovina",
title = "Crop rotation influence on vertical weed seed bank",
pages = "87-86",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6438"
}

Saulić, M., Đalović, I., Oveisi, M., Božić, D.,& Vrbničanin, S.. (2022). Crop rotation influence on vertical weed seed bank. in Book of Abstracts, 11th International Symposium of Agricultural Sciences “AgroReS 2022", 26-28 May 2022, Trebinje, Bosnia and Herzegovina, 86-87.
https://hdl.handle.net/21.15107/rcub_agrospace_6438

Saulić M, Đalović I, Oveisi M, Božić D, Vrbničanin S. Crop rotation influence on vertical weed seed bank. in Book of Abstracts, 11th International Symposium of Agricultural Sciences “AgroReS 2022", 26-28 May 2022, Trebinje, Bosnia and Herzegovina. 2022;:86-87.
https://hdl.handle.net/21.15107/rcub_agrospace_6438 .

Saulić, Markola, Đalović, Ivica, Oveisi, Mostafa, Božić, Dragana, Vrbničanin, Sava, "Crop rotation influence on vertical weed seed bank" in Book of Abstracts, 11th International Symposium of Agricultural Sciences “AgroReS 2022", 26-28 May 2022, Trebinje, Bosnia and Herzegovina (2022):86-87,
https://hdl.handle.net/21.15107/rcub_agrospace_6438 .

TY  - JOUR
AU  - Saulić, Markola
AU  - Đalović, Ivica
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2589
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6441
AB  - Poznavanje i razumevanje veličine i sastava rezerve semena korovskih biljaka može pomoći kod planiranja uspešne i pravovremene strategije suzbijanja korova i procene dinamike pojave korova. Veoma je značajano imati u vidu u kom procentu će latentna biljna zajednica preći u aktivnu zajednicu. Metodom naklijavanja dobija se broj i struktura semena korovskih biljaka koja su prošla fazu mirovanja. Utvrđeno je da u monokulturi soje od ukupne procenjene rezerve semena korovskih biljaka preko 25,9% je spremno da klija, dok u tropoljnom plodoredu 23,61% semena. Najveći broj klijalih semena potiče od korovskih vrsta Chenopodium album i Chenopodium hybridum.
T2  - Zbornik radova, 27. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 25-26. mart 2022.
T2  - Zbornik radova, 27. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 25-26. mart 2022.
T1  - Procena aktivne rezerve semena korovskih biljaka u zemljištu
EP  - 98
SP  - 93
DO  - 10.46793/SBT27.093S
ER  - 

@article{
author = "Saulić, Markola and Đalović, Ivica and Božić, Dragana and Vrbničanin, Sava",
year = "2022",
abstract = "Poznavanje i razumevanje veličine i sastava rezerve semena korovskih biljaka može pomoći kod planiranja uspešne i pravovremene strategije suzbijanja korova i procene dinamike pojave korova. Veoma je značajano imati u vidu u kom procentu će latentna biljna zajednica preći u aktivnu zajednicu. Metodom naklijavanja dobija se broj i struktura semena korovskih biljaka koja su prošla fazu mirovanja. Utvrđeno je da u monokulturi soje od ukupne procenjene rezerve semena korovskih biljaka preko 25,9% je spremno da klija, dok u tropoljnom plodoredu 23,61% semena. Najveći broj klijalih semena potiče od korovskih vrsta Chenopodium album i Chenopodium hybridum.",
journal = "Zbornik radova, 27. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 25-26. mart 2022., Zbornik radova, 27. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 25-26. mart 2022.",
title = "Procena aktivne rezerve semena korovskih biljaka u zemljištu",
pages = "98-93",
doi = "10.46793/SBT27.093S"
}

Saulić, M., Đalović, I., Božić, D.,& Vrbničanin, S.. (2022). Procena aktivne rezerve semena korovskih biljaka u zemljištu. in Zbornik radova, 27. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 25-26. mart 2022., 93-98.
https://doi.org/10.46793/SBT27.093S

Saulić M, Đalović I, Božić D, Vrbničanin S. Procena aktivne rezerve semena korovskih biljaka u zemljištu. in Zbornik radova, 27. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 25-26. mart 2022.. 2022;:93-98.
doi:10.46793/SBT27.093S .

Saulić, Markola, Đalović, Ivica, Božić, Dragana, Vrbničanin, Sava, "Procena aktivne rezerve semena korovskih biljaka u zemljištu" in Zbornik radova, 27. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 25-26. mart 2022. (2022):93-98,
https://doi.org/10.46793/SBT27.093S . .

TY  - JOUR
AU  - Saulic, Markola
AU  - Oveisi, Mostafa
AU  - Djalovic, Ivica
AU  - Bozic, Dragana
AU  - Pishyar, Alireza
AU  - Savić, Aleksandra
AU  - Prasad, PV Vara
AU  - Vrbničanin, Sava
PY  - 2022
UR  - https://www.mdpi.com/2073-4395/12/8/1772
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6166
AB  - Crop rotation is known as an eco-friendlier approach, as provides diversification in crop management systems, modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and prevents the establishment of specific pests and weeds. We set out here a study on the farms that have been managed over 50 years of specific continuous crop management programs. The experimental treatments were in a different management system: monoculture of maize, winter wheat, and soybean, 2-year crop rotation (winter wheat–maize) with and without chemical fertilizer, and 3-year crop rotation (winter wheat–soybean–maize) with and without chemical fertilizer and manure. We took soil samples six times from 2014 to 2017 prior to sowing and after harvesting each year. Weed seeds were extracted from soils and identified and counted by species. We, upon the data of a long term experiment of crop rotation, could conclude that crop rotations with more crops in the sequence are significantly effective in maintaining weed populations, a low-input crop production could reach a constant low population below an important damaging density, and therefore will be a more sustainable crop production while chemical fertilizers would change the soil’s chemical and structure and imbalance the plant population diversity and manures with high weed seed infestations have the potential to totally eradicate crop rotation effects, Therefore, clean manures or compost are highly recommended.
T2  - Agronomy
T2  - Agronomy
T1  - How Do Long Term Crop Rotations Influence Weed Populations: Exploring the Impacts of More than 50 Years of Crop Management in Serbia
IS  - 8
SP  - 1772
VL  - 12
DO  - 10.3390/agronomy12081772
ER  - 

@article{
author = "Saulic, Markola and Oveisi, Mostafa and Djalovic, Ivica and Bozic, Dragana and Pishyar, Alireza and Savić, Aleksandra and Prasad, PV Vara and Vrbničanin, Sava",
year = "2022",
abstract = "Crop rotation is known as an eco-friendlier approach, as provides diversification in crop management systems, modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and prevents the establishment of specific pests and weeds. We set out here a study on the farms that have been managed over 50 years of specific continuous crop management programs. The experimental treatments were in a different management system: monoculture of maize, winter wheat, and soybean, 2-year crop rotation (winter wheat–maize) with and without chemical fertilizer, and 3-year crop rotation (winter wheat–soybean–maize) with and without chemical fertilizer and manure. We took soil samples six times from 2014 to 2017 prior to sowing and after harvesting each year. Weed seeds were extracted from soils and identified and counted by species. We, upon the data of a long term experiment of crop rotation, could conclude that crop rotations with more crops in the sequence are significantly effective in maintaining weed populations, a low-input crop production could reach a constant low population below an important damaging density, and therefore will be a more sustainable crop production while chemical fertilizers would change the soil’s chemical and structure and imbalance the plant population diversity and manures with high weed seed infestations have the potential to totally eradicate crop rotation effects, Therefore, clean manures or compost are highly recommended.",
journal = "Agronomy, Agronomy",
title = "How Do Long Term Crop Rotations Influence Weed Populations: Exploring the Impacts of More than 50 Years of Crop Management in Serbia",
number = "8",
pages = "1772",
volume = "12",
doi = "10.3390/agronomy12081772"
}

Saulic, M., Oveisi, M., Djalovic, I., Bozic, D., Pishyar, A., Savić, A., Prasad, P. V.,& Vrbničanin, S.. (2022). How Do Long Term Crop Rotations Influence Weed Populations: Exploring the Impacts of More than 50 Years of Crop Management in Serbia. in Agronomy, 12(8), 1772.
https://doi.org/10.3390/agronomy12081772

Saulic M, Oveisi M, Djalovic I, Bozic D, Pishyar A, Savić A, Prasad PV, Vrbničanin S. How Do Long Term Crop Rotations Influence Weed Populations: Exploring the Impacts of More than 50 Years of Crop Management in Serbia. in Agronomy. 2022;12(8):1772.
doi:10.3390/agronomy12081772 .

Saulic, Markola, Oveisi, Mostafa, Djalovic, Ivica, Bozic, Dragana, Pishyar, Alireza, Savić, Aleksandra, Prasad, PV Vara, Vrbničanin, Sava, "How Do Long Term Crop Rotations Influence Weed Populations: Exploring the Impacts of More than 50 Years of Crop Management in Serbia" in Agronomy, 12, no. 8 (2022):1772,
https://doi.org/10.3390/agronomy12081772 . .

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  - JOUR
AU  - Savić, Aleksandra
AU  - Oveisi, Mostafa
AU  - Božić, Dragana
AU  - Pavlović, Danijela
AU  - Saulić, Markola
AU  - Scharer Muller, Heinz
AU  - Vrbničanin, Sava
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5857
AB  - Recent reports of the presence of Ambrosia trifida (AT) in areas infested by A. artemisiifolia (AA) in Serbia warn of the impending establishment of a more damaging crop weed. Here, we test the potential competitive effects of these two weed species. We conducted a field competition study in 2016 and 2017 as a replacement series experiment arranged in a split plot, with main plots (20.5 m × 2 m) at total plant densities of 10 and 100 plants/m2, and sub-plots (3 m × 2 m) at the proportion of AT to AA of 100:0, 80:20, 60:40, 40:60, 20:80 and 0:100. Individual plant biomass (IPB) for AT was lowest when grown in monoculture, while AA reached its highest IPB in its monoculture. With AT < 40%, the AT IPB was larger than (2017) or the same as AA (2016). With AT > 40%, its IPB decreased due to increased intraspecific competition. We obtained the lowest sub-plot biomass (SPB) of AT + AA in mixtures with 40:60 and 60:40 ratios, and also the highest SPB of other weed species. We show that despite a larger leaf area, AT may not fully replace AA and thus not become a new threat to crops, as it not only suffers from intraspecific competition at high densities, but also from interspecific competition with AA. Therefore, crops may benefit from a stable coexistence of both species as compared to highly dominant AT or AA. Further studies in the presence of crops are needed to confirm this hypothesis.
PB  - Blackwell Publishing Ltd
T2  - Weed Research
T1  - Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?
EP  - 306
IS  - 4
SP  - 298
VL  - 61
DO  - 10.1111/wre.12479
ER  - 

@article{
author = "Savić, Aleksandra and Oveisi, Mostafa and Božić, Dragana and Pavlović, Danijela and Saulić, Markola and Scharer Muller, Heinz and Vrbničanin, Sava",
year = "2021",
abstract = "Recent reports of the presence of Ambrosia trifida (AT) in areas infested by A. artemisiifolia (AA) in Serbia warn of the impending establishment of a more damaging crop weed. Here, we test the potential competitive effects of these two weed species. We conducted a field competition study in 2016 and 2017 as a replacement series experiment arranged in a split plot, with main plots (20.5 m × 2 m) at total plant densities of 10 and 100 plants/m2, and sub-plots (3 m × 2 m) at the proportion of AT to AA of 100:0, 80:20, 60:40, 40:60, 20:80 and 0:100. Individual plant biomass (IPB) for AT was lowest when grown in monoculture, while AA reached its highest IPB in its monoculture. With AT < 40%, the AT IPB was larger than (2017) or the same as AA (2016). With AT > 40%, its IPB decreased due to increased intraspecific competition. We obtained the lowest sub-plot biomass (SPB) of AT + AA in mixtures with 40:60 and 60:40 ratios, and also the highest SPB of other weed species. We show that despite a larger leaf area, AT may not fully replace AA and thus not become a new threat to crops, as it not only suffers from intraspecific competition at high densities, but also from interspecific competition with AA. Therefore, crops may benefit from a stable coexistence of both species as compared to highly dominant AT or AA. Further studies in the presence of crops are needed to confirm this hypothesis.",
publisher = "Blackwell Publishing Ltd",
journal = "Weed Research",
title = "Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?",
pages = "306-298",
number = "4",
volume = "61",
doi = "10.1111/wre.12479"
}

Savić, A., Oveisi, M., Božić, D., Pavlović, D., Saulić, M., Scharer Muller, H.,& Vrbničanin, S.. (2021). Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?. in Weed Research
Blackwell Publishing Ltd., 61(4), 298-306.
https://doi.org/10.1111/wre.12479

Savić A, Oveisi M, Božić D, Pavlović D, Saulić M, Scharer Muller H, Vrbničanin S. Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?. in Weed Research. 2021;61(4):298-306.
doi:10.1111/wre.12479 .

Savić, Aleksandra, Oveisi, Mostafa, Božić, Dragana, Pavlović, Danijela, Saulić, Markola, Scharer Muller, Heinz, Vrbničanin, Sava, "Competition between Ambrosia artemisiifolia and Ambrosia trifida: Is there a threat of a stronger competitor?" in Weed Research, 61, no. 4 (2021):298-306,
https://doi.org/10.1111/wre.12479 . .

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  - Djalović, Ivica
AU  - Radošević, Radenko
AU  - Rančić, Dragana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5183
AB  - In order to cope with all the natural phenomena and survive on different types of soil and in different climatic conditions, plants have perfected their means of propagation. Weed seeds are characterized by high diversity in all segments, both physical and chemical. Knowledge of the morphological characteristics of seeds and fruits of weed plants (mass, size, shape, colour, luster, odor, appearance of surface structures) is of great importance in the planning of weed control measures. The subject of this study were the seeds of the species Chenopodium album, C. hybridum, Anagallis arvensis, Veronica hederifolia and Amaranthus retroflexus, which were isolated during the weed seed bank assessment in the soil. After the physical extraction from the soil samples, the seeds were separated from the admixture, determined and then photographed with a stereomicroscope. The dimensions (length, width, seed thickness and length of the navel) were measured and any changes in the seed coat produced as a result of physical damage were monitored. The aim of this research was to expand the database, which should contribute to a more efficient determination of weed seeds. It was found that the seeds of the species studied in this paper were often broken and damaged, although in most cases with similar morphological features, as indicated by the literature data. The seeds of the species C. album were an exception, with dimensions significantly different from the data available in the literature. This occurrence can be explained by the diversity of seed anatomy in the Chenopodiaceae family and also by the fact that during their stay in the soil, permanent changes in the seed surface structures are possible.
AB  - Da bi se izborili sa svim pojavama prirode i opstali na različitim tipovima zemljišta i različitim klimatskim uslovima biljke su usavršile svoje načine širenja. Seme korova se odlikuje velikom raznolikošću u svim segmentima, kako fizičkim tako i hemijskim. Poznavanje morfoloških osobina semena i plodova korovskih biljaka (masa, veličina, oblik, boja, sjaj, miris, izgled površinskih struktura) ima veliki značaj u planiranju mera za suzbijanje korova. Predmet istraživanja ovog rada bila su semena vrsta Chenopodium album, C. hybridum, Anagallis arvensis, Veronica hederifolia i Amaranthus retroflexus izdvojena tokom procene rezerve semena korovskih biljaka u zemljištu. Nakon fizičke ekstrakcije iz zemljišnih uzoraka semena su odvojena od primesa, urađena je determinacija semena a zatim su semena slikana stereomikroskopom. Izmerene su dimenzije (dužina, širina, debljina semena i dužina pupka) a praćene su i eventualne promene na semenjači koje su nastale kao posledica fizičkih oštećenja. Cilj ovog istraživanja je proširivanje baze podataka koja bi trebalo da doprinese efikasnijoj determinaciji semena korovskih vrsta. Ustanovljeno je da su semena vrsta koja su bila predmet proučavanja u ovom radu često bila polomljena i oštećena, mada u većini slučajeva sličnih morfoloških osobina kao što ukazuju podaci iz literature. Izuzetak su bila semena vrste C. album, čije su se dimenzije značajno razlikovale od podatka dostupnih u literature. Ova činjenica se može objasniti raznolikošću anatomske građe semena vrsta iz familije Chenopodiaceae ali i saznanjem da je tokom boravka semena u zemljištu moguća trajna promena površinske strukture.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Seed morphology of selected weed plants
T1  - Morfologija semena odabranih vrsta korovskih biljaka
EP  - 65
IS  - 1
SP  - 59
VL  - 28
DO  - 10.5937/ActaHerb1901059S
ER  - 

@article{
author = "Saulić, Markola and Djalović, Ivica and Radošević, Radenko and Rančić, Dragana",
year = "2019",
abstract = "In order to cope with all the natural phenomena and survive on different types of soil and in different climatic conditions, plants have perfected their means of propagation. Weed seeds are characterized by high diversity in all segments, both physical and chemical. Knowledge of the morphological characteristics of seeds and fruits of weed plants (mass, size, shape, colour, luster, odor, appearance of surface structures) is of great importance in the planning of weed control measures. The subject of this study were the seeds of the species Chenopodium album, C. hybridum, Anagallis arvensis, Veronica hederifolia and Amaranthus retroflexus, which were isolated during the weed seed bank assessment in the soil. After the physical extraction from the soil samples, the seeds were separated from the admixture, determined and then photographed with a stereomicroscope. The dimensions (length, width, seed thickness and length of the navel) were measured and any changes in the seed coat produced as a result of physical damage were monitored. The aim of this research was to expand the database, which should contribute to a more efficient determination of weed seeds. It was found that the seeds of the species studied in this paper were often broken and damaged, although in most cases with similar morphological features, as indicated by the literature data. The seeds of the species C. album were an exception, with dimensions significantly different from the data available in the literature. This occurrence can be explained by the diversity of seed anatomy in the Chenopodiaceae family and also by the fact that during their stay in the soil, permanent changes in the seed surface structures are possible., Da bi se izborili sa svim pojavama prirode i opstali na različitim tipovima zemljišta i različitim klimatskim uslovima biljke su usavršile svoje načine širenja. Seme korova se odlikuje velikom raznolikošću u svim segmentima, kako fizičkim tako i hemijskim. Poznavanje morfoloških osobina semena i plodova korovskih biljaka (masa, veličina, oblik, boja, sjaj, miris, izgled površinskih struktura) ima veliki značaj u planiranju mera za suzbijanje korova. Predmet istraživanja ovog rada bila su semena vrsta Chenopodium album, C. hybridum, Anagallis arvensis, Veronica hederifolia i Amaranthus retroflexus izdvojena tokom procene rezerve semena korovskih biljaka u zemljištu. Nakon fizičke ekstrakcije iz zemljišnih uzoraka semena su odvojena od primesa, urađena je determinacija semena a zatim su semena slikana stereomikroskopom. Izmerene su dimenzije (dužina, širina, debljina semena i dužina pupka) a praćene su i eventualne promene na semenjači koje su nastale kao posledica fizičkih oštećenja. Cilj ovog istraživanja je proširivanje baze podataka koja bi trebalo da doprinese efikasnijoj determinaciji semena korovskih vrsta. Ustanovljeno je da su semena vrsta koja su bila predmet proučavanja u ovom radu često bila polomljena i oštećena, mada u većini slučajeva sličnih morfoloških osobina kao što ukazuju podaci iz literature. Izuzetak su bila semena vrste C. album, čije su se dimenzije značajno razlikovale od podatka dostupnih u literature. Ova činjenica se može objasniti raznolikošću anatomske građe semena vrsta iz familije Chenopodiaceae ali i saznanjem da je tokom boravka semena u zemljištu moguća trajna promena površinske strukture.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Seed morphology of selected weed plants, Morfologija semena odabranih vrsta korovskih biljaka",
pages = "65-59",
number = "1",
volume = "28",
doi = "10.5937/ActaHerb1901059S"
}

Saulić, M., Djalović, I., Radošević, R.,& Rančić, D.. (2019). Seed morphology of selected weed plants. in Acta herbologica
Herbološko društvo Srbije., 28(1), 59-65.
https://doi.org/10.5937/ActaHerb1901059S

Saulić M, Djalović I, Radošević R, Rančić D. Seed morphology of selected weed plants. in Acta herbologica. 2019;28(1):59-65.
doi:10.5937/ActaHerb1901059S .

Saulić, Markola, Djalović, Ivica, Radošević, Radenko, Rančić, Dragana, "Seed morphology of selected weed plants" in Acta herbologica, 28, no. 1 (2019):59-65,
https://doi.org/10.5937/ActaHerb1901059S . .

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  - Božić, Dragana
AU  - Saulić, Markola
AU  - Savić, Aleksandra
AU  - Gibbings, George
AU  - Vrbničanin, Sava
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5054
AB  - Gene flow is a main concern associated with the use of herbicide resistant sunflower crops because it could transfer herbicide resistance traits to weedy sunflower. In order to estimate potential gene flow from imazamox and tribenuron-methyl resistant sunflower hybrids to weedy sunflower, field experiments and DNA analysis were conducted. The progeny of weedy sunflower which grown near imazamox (WS1) and tribenuron-methyl (WS2) resistant hybrid in previous experiments were used. In the field experiment, recommended rates of imazamox and tribenuron-methyl were applied to WS1 and WS2, respectively, and plants surviving were recorded. Herbicides effect on fresh weight of survived plants were also determined. The presence of mutations responsible for sunflower resistance to herbicides (imazamox and tribenuron-methyl) checked based on DNA analysis of selected survived plants. Percentage of survived plants in field experiment was recorded at maturity and depend on weedy sunflower accession (WS1 or WS2) and distance of their mother plants from resistant sunflower hybrid in previous experiment and was higher for WS2 (50.25%) than for WS1 (24.50%). As DNA analysis were not confirmed the presence of the point mutations responsible for sunflower resistance to imazamox and tribenuron-methyl.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Studies on gene flow from herbicide resistant to weedy sunflower
EP  - 298
IS  - 1
SP  - 287
VL  - 51
DO  - 10.2298/GENSR1901287B
ER  - 

@article{
author = "Božić, Dragana and Saulić, Markola and Savić, Aleksandra and Gibbings, George and Vrbničanin, Sava",
year = "2019",
abstract = "Gene flow is a main concern associated with the use of herbicide resistant sunflower crops because it could transfer herbicide resistance traits to weedy sunflower. In order to estimate potential gene flow from imazamox and tribenuron-methyl resistant sunflower hybrids to weedy sunflower, field experiments and DNA analysis were conducted. The progeny of weedy sunflower which grown near imazamox (WS1) and tribenuron-methyl (WS2) resistant hybrid in previous experiments were used. In the field experiment, recommended rates of imazamox and tribenuron-methyl were applied to WS1 and WS2, respectively, and plants surviving were recorded. Herbicides effect on fresh weight of survived plants were also determined. The presence of mutations responsible for sunflower resistance to herbicides (imazamox and tribenuron-methyl) checked based on DNA analysis of selected survived plants. Percentage of survived plants in field experiment was recorded at maturity and depend on weedy sunflower accession (WS1 or WS2) and distance of their mother plants from resistant sunflower hybrid in previous experiment and was higher for WS2 (50.25%) than for WS1 (24.50%). As DNA analysis were not confirmed the presence of the point mutations responsible for sunflower resistance to imazamox and tribenuron-methyl.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Studies on gene flow from herbicide resistant to weedy sunflower",
pages = "298-287",
number = "1",
volume = "51",
doi = "10.2298/GENSR1901287B"
}

Božić, D., Saulić, M., Savić, A., Gibbings, G.,& Vrbničanin, S.. (2019). Studies on gene flow from herbicide resistant to weedy sunflower. in Genetika
Društvo genetičara Srbije, Beograd., 51(1), 287-298.
https://doi.org/10.2298/GENSR1901287B

Božić D, Saulić M, Savić A, Gibbings G, Vrbničanin S. Studies on gene flow from herbicide resistant to weedy sunflower. in Genetika. 2019;51(1):287-298.
doi:10.2298/GENSR1901287B .

Božić, Dragana, Saulić, Markola, Savić, Aleksandra, Gibbings, George, Vrbničanin, Sava, "Studies on gene flow from herbicide resistant to weedy sunflower" in Genetika, 51, no. 1 (2019):287-298,
https://doi.org/10.2298/GENSR1901287B . .

Bozić, D., Saulić, M.,& Vrbničanin, S.. (2019). Application of molecular methods in weed science. , 15-22.
https://doi.org/10.5334/bbj.b/

Bozić D, Saulić M, Vrbničanin S. Application of molecular methods in weed science. 2019;:15-22.
doi:10.5334/bbj.b/ .

Bozić, Dragana, Saulić, Markola, Vrbničanin, Sava, "Application of molecular methods in weed science" (2019):15-22,
https://doi.org/10.5334/bbj.b/ . .

TY  - CONF
AU  - Saulic, Markola
AU  - Djalovic, Ivica
AU  - Bozic, Dragana
AU  - Vrbnicanin, Sava
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6449
AB  - Long-term monoculture has a de-stroying impact on plant production, while crop rotation is known as a more eco-friendly approach as provides diversification in crop management systems, modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and prevents the establishment of specific pests and weeds. The aim of his research was to answer: How management system over 50 years of specific continuous crop management programs (crop rotation and fertilization) effect on weed populations? This study was conducted in the experimental site of the Institute of Field and Vegetable Crops of “Plodoredi”, Rimski Šančevi, Novi Sad, Serbia. It has been estimated three monocultures of maize, wheat and soybean, 2-year crop rotation (winter wheat-maize) with and without chemical fertilizer and 3–year crop rotation (winter wheat-soybean-maize) with and without chemical fertilizer and manure. Soil samples were taken six times from 2014 to 2017 prior to sowing and after harvesting each year. Weed seeds were extracted from soils and identified and counted by species. Mixed model analysis was used to determine the effect of the crop sequence and fertilizers on weed seed bank. To compare the strength of the treatment, it calculated the log-worth with their P-values. Upon the data of a long term experiment of crop rotation, could approve that crop rotations with more crops in the sequence are significantly effective in maintaining weed population. Therefore, will be a more sustainable crop production, chemical fertilizers would imbalance the plant population diversity and manures with high number of weed seeds have potentials to totally vanish crop rotation effects. Mixed model analysis suggests that on over 50 years of the management practices crop sequence × fertilizer interaction had the highest effect (log-worth = 64.7), followed by the triple interactions between crop sequence × fertilizer × soil depth (log-worth = 30.5). The number of seeds in soil significantly decreased from surface layer to deep soil. The crop sequence efficiency in decreasing weed seed bank was highly dependent on the fertilizer management, as with chemical fertilizer, the three years crop rotations had significantly lower seed bank, while with manure, the effect of crop rotations was eliminated.
PB  - Kmetijski inštitut Slovenije
C3  - European Weed Research Society Symposium 2018
T1  - Long-Term Winter Wheat Cropping Influence on Weed Seedbanks
SP  - 254
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6449
ER  - 

@conference{
author = "Saulic, Markola and Djalovic, Ivica and Bozic, Dragana and Vrbnicanin, Sava",
year = "2018",
abstract = "Long-term monoculture has a de-stroying impact on plant production, while crop rotation is known as a more eco-friendly approach as provides diversification in crop management systems, modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and prevents the establishment of specific pests and weeds. The aim of his research was to answer: How management system over 50 years of specific continuous crop management programs (crop rotation and fertilization) effect on weed populations? This study was conducted in the experimental site of the Institute of Field and Vegetable Crops of “Plodoredi”, Rimski Šančevi, Novi Sad, Serbia. It has been estimated three monocultures of maize, wheat and soybean, 2-year crop rotation (winter wheat-maize) with and without chemical fertilizer and 3–year crop rotation (winter wheat-soybean-maize) with and without chemical fertilizer and manure. Soil samples were taken six times from 2014 to 2017 prior to sowing and after harvesting each year. Weed seeds were extracted from soils and identified and counted by species. Mixed model analysis was used to determine the effect of the crop sequence and fertilizers on weed seed bank. To compare the strength of the treatment, it calculated the log-worth with their P-values. Upon the data of a long term experiment of crop rotation, could approve that crop rotations with more crops in the sequence are significantly effective in maintaining weed population. Therefore, will be a more sustainable crop production, chemical fertilizers would imbalance the plant population diversity and manures with high number of weed seeds have potentials to totally vanish crop rotation effects. Mixed model analysis suggests that on over 50 years of the management practices crop sequence × fertilizer interaction had the highest effect (log-worth = 64.7), followed by the triple interactions between crop sequence × fertilizer × soil depth (log-worth = 30.5). The number of seeds in soil significantly decreased from surface layer to deep soil. The crop sequence efficiency in decreasing weed seed bank was highly dependent on the fertilizer management, as with chemical fertilizer, the three years crop rotations had significantly lower seed bank, while with manure, the effect of crop rotations was eliminated.",
publisher = "Kmetijski inštitut Slovenije",
journal = "European Weed Research Society Symposium 2018",
title = "Long-Term Winter Wheat Cropping Influence on Weed Seedbanks",
pages = "254",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6449"
}

Saulic, M., Djalovic, I., Bozic, D.,& Vrbnicanin, S.. (2018). Long-Term Winter Wheat Cropping Influence on Weed Seedbanks. in European Weed Research Society Symposium 2018
Kmetijski inštitut Slovenije., 254.
https://hdl.handle.net/21.15107/rcub_agrospace_6449

Saulic M, Djalovic I, Bozic D, Vrbnicanin S. Long-Term Winter Wheat Cropping Influence on Weed Seedbanks. in European Weed Research Society Symposium 2018. 2018;:254.
https://hdl.handle.net/21.15107/rcub_agrospace_6449 .

Saulic, Markola, Djalovic, Ivica, Bozic, Dragana, Vrbnicanin, Sava, "Long-Term Winter Wheat Cropping Influence on Weed Seedbanks" in European Weed Research Society Symposium 2018 (2018):254,
https://hdl.handle.net/21.15107/rcub_agrospace_6449 .

TY  - CONF
AU  - Saulić, M.
AU  - Božić, Dragana
AU  - Đalović, I.
AU  - Savić, A.
AU  - Božić, D.
AU  - Vrbničanin, S.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6450
AB  - Weed seed banks may reflect the status of weed population in the present and the past, and could be regarded as an indicator of the impact of soil and crop management. Crop rotation and fertlization system are among the many agronomic variables that interact with weed management to affect the size and composition of the weed seedbank. Knowledge of the effects of agricultural practices on weed seedbank dynamics is essential for predicting future problems in weed management. The aim of this study was to determine how the impact of the different growing system: monocultures of maize, 2-year crop rotation (maize, wheat) and 3-year crop rotation (wheat, maize, soyabeans) and the application of different fertilization systems: 2-year crop rotation (unfertilazation and fertilization with NPK) and 3-year crop rotation (unfertilization, fertilization with manure and fertilization with NPK) affects the composition of the weed seed bank. For these surveys the plots of stationary experiment "Plodoredi", Institute of Field and Vegetable Crops, Novi Sad, Serbia (N 45° 19', E 19° 50') were used (plots were established in 1969/70). In each fertlized crop rotation was used 100 kg ha-1 mineral N (50 kg in autumn and 50 kg in spring). In order to determine the weed seed bank, soil samples were taken for three years (2014-2017) in the autumn (after harvest) and spring (before sowing) and from three depths: 0-15 cm, 15-30 cm and 30-40 cm. The seedling emergence method was used to assess the emergence of the 432 soil samples. The method was carried out under controlled conditions of largest number of seedling was observed between 3 and 6 weeks, in samples taken from the ploughlayer (0-15 cm). It was concluded that the smallest number of species present (8) in maize monoculture samples was recorded (at the depth 0-15 cm there were 6 species, at 15-30 cm 5 species and at 30-40 cm 4 species). While the change in maize with wheat increased the number of weed species to 12 (0-15 cm: 11 species; 15-30 cm: 9 species; 30-40 cm: 5 species) and 17 respectively in the rotation of maize, wheat and soyabeans (0-15 cm: 10 species; 15-30 cm: 9 species; 30-40 cm: 7 species). There are 14 weed species (0-15 cm: 9 species; 15- 30 cm: 9 species; 30-40 cm: 8 species) on the plots of the 2-year crop rotation where no fertilizer is applied, and in the fertilizer variant with NPK nutrients 12. In the samples with three plots of the 3-year crop rotation and different varieties of fertilization, a similar number of weed species were observed, but they differ in the floristic manner. Thus, in the non-fertilizer samples (0-15 cm: 12 species; 15-30 cm: 10 species; 30-40 cm: 7 species) the most important species were Ajuga chamaepytus L., Anagalis arvensis L., Sorghum halepense L., Stachys annua L. In the plots where a manure is applied every three years in the amount of 40 t ha-1 Ambrosia artemiisifolia L., Chenopodium hybridum L., Chenopodium album L. Veronica hederifoila L. are dominated. At the depth 0-15 cm there were 8 species, at 15-30 cm 12 species and at 30-40 cm 7 species. Only during the using samples at this locality, a large populations of invasive species Helianthus tuberosus L. is observed. In the area of Serbia in occational years when climatic conditions permit this species is propagated generatively. Normally it is maintained in the form of tubers in the soil weed seedbank. In the samples where only NPK fertilizer was applied, the state of weed species was similar (17 species) but Datura stramonium L., Polygonum aviculare L., Portulaca oleraceae L. occured, too.
PB  - EWRS
C3  - The 5th International Symposium Weeds & Invasive plants Proceedings 2017
T1  - Long-term fertilization and crop rotation effects on weed seedbanks
EP  - 34
SP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6450
ER  - 

@conference{
author = "Saulić, M. and Božić, Dragana and Đalović, I. and Savić, A. and Božić, D. and Vrbničanin, S.",
year = "2017",
abstract = "Weed seed banks may reflect the status of weed population in the present and the past, and could be regarded as an indicator of the impact of soil and crop management. Crop rotation and fertlization system are among the many agronomic variables that interact with weed management to affect the size and composition of the weed seedbank. Knowledge of the effects of agricultural practices on weed seedbank dynamics is essential for predicting future problems in weed management. The aim of this study was to determine how the impact of the different growing system: monocultures of maize, 2-year crop rotation (maize, wheat) and 3-year crop rotation (wheat, maize, soyabeans) and the application of different fertilization systems: 2-year crop rotation (unfertilazation and fertilization with NPK) and 3-year crop rotation (unfertilization, fertilization with manure and fertilization with NPK) affects the composition of the weed seed bank. For these surveys the plots of stationary experiment "Plodoredi", Institute of Field and Vegetable Crops, Novi Sad, Serbia (N 45° 19', E 19° 50') were used (plots were established in 1969/70). In each fertlized crop rotation was used 100 kg ha-1 mineral N (50 kg in autumn and 50 kg in spring). In order to determine the weed seed bank, soil samples were taken for three years (2014-2017) in the autumn (after harvest) and spring (before sowing) and from three depths: 0-15 cm, 15-30 cm and 30-40 cm. The seedling emergence method was used to assess the emergence of the 432 soil samples. The method was carried out under controlled conditions of largest number of seedling was observed between 3 and 6 weeks, in samples taken from the ploughlayer (0-15 cm). It was concluded that the smallest number of species present (8) in maize monoculture samples was recorded (at the depth 0-15 cm there were 6 species, at 15-30 cm 5 species and at 30-40 cm 4 species). While the change in maize with wheat increased the number of weed species to 12 (0-15 cm: 11 species; 15-30 cm: 9 species; 30-40 cm: 5 species) and 17 respectively in the rotation of maize, wheat and soyabeans (0-15 cm: 10 species; 15-30 cm: 9 species; 30-40 cm: 7 species). There are 14 weed species (0-15 cm: 9 species; 15- 30 cm: 9 species; 30-40 cm: 8 species) on the plots of the 2-year crop rotation where no fertilizer is applied, and in the fertilizer variant with NPK nutrients 12. In the samples with three plots of the 3-year crop rotation and different varieties of fertilization, a similar number of weed species were observed, but they differ in the floristic manner. Thus, in the non-fertilizer samples (0-15 cm: 12 species; 15-30 cm: 10 species; 30-40 cm: 7 species) the most important species were Ajuga chamaepytus L., Anagalis arvensis L., Sorghum halepense L., Stachys annua L. In the plots where a manure is applied every three years in the amount of 40 t ha-1 Ambrosia artemiisifolia L., Chenopodium hybridum L., Chenopodium album L. Veronica hederifoila L. are dominated. At the depth 0-15 cm there were 8 species, at 15-30 cm 12 species and at 30-40 cm 7 species. Only during the using samples at this locality, a large populations of invasive species Helianthus tuberosus L. is observed. In the area of Serbia in occational years when climatic conditions permit this species is propagated generatively. Normally it is maintained in the form of tubers in the soil weed seedbank. In the samples where only NPK fertilizer was applied, the state of weed species was similar (17 species) but Datura stramonium L., Polygonum aviculare L., Portulaca oleraceae L. occured, too.",
publisher = "EWRS",
journal = "The 5th International Symposium Weeds & Invasive plants Proceedings 2017",
title = "Long-term fertilization and crop rotation effects on weed seedbanks",
pages = "34-33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6450"
}

Saulić, M., Božić, D., Đalović, I., Savić, A., Božić, D.,& Vrbničanin, S.. (2017). Long-term fertilization and crop rotation effects on weed seedbanks. in The 5th International Symposium Weeds & Invasive plants Proceedings 2017
EWRS., 33-34.
https://hdl.handle.net/21.15107/rcub_agrospace_6450

Saulić M, Božić D, Đalović I, Savić A, Božić D, Vrbničanin S. Long-term fertilization and crop rotation effects on weed seedbanks. in The 5th International Symposium Weeds & Invasive plants Proceedings 2017. 2017;:33-34.
https://hdl.handle.net/21.15107/rcub_agrospace_6450 .

Saulić, M., Božić, Dragana, Đalović, I., Savić, A., Božić, D., Vrbničanin, S., "Long-term fertilization and crop rotation effects on weed seedbanks" in The 5th International Symposium Weeds & Invasive plants Proceedings 2017 (2017):33-34,
https://hdl.handle.net/21.15107/rcub_agrospace_6450 .

TY  - CONF
AU  - Saulić, Markola
AU  - Djalović, Ivica
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5632
AB  - Crop rotation and tillage systems are the most important agrotechical measures that interaction with the suppression of weeds and affect the size and composition of the weed seed bank and are in direct correlation with their content in the soil. Knowing seed bank, as well as monitoring the dynamics of the appearance of weed species, constitute the basis for planning and implementation of measures for their effective suppression. The paper presents the evaluation of weed infestation of maize grown in monoculture, 2-year crop rotation (maize, wheat) and 3-year crop rotation (maize, soybeans, wheat) on long-term experiment "Crop Rotation" of the Institute of Field and Vegetable Crops in Novi Sad. Soil samples, taken after the harvest of corn from a depth of 0–15 cm, 15–30 cm and 30–40 cm, were used for the analysis of weed seed bank. By applying the methods of physical extraction, soil samples were irrigated through a system of sieves of different sizes, and by using binoculars and a guide for the determination, a separate determination of seeds was made. The data obtained made it possible to view the number of seeds present in the soil, as well as the vertical distribution of weed species in both arable and subsoil layer.
AB  - Plodored i sistemi obrade zemljišta spadaju u najvažnije agrotehničke mere koje u interakciji sa suzbijanjem korova utiču na veličinu i sastav rezervi semena korovskih biljaka i u direktnoj su korelaciji sa njihovim sadržajem u zemljištu. Poznavanje rezervi semena, kao i praćenje dinamike pojave korovskih vrsta predstavljaju osnovu u planiranju i sprovođenju mera za njihovo efikasno suzbijanje. U radu je prikazana procena zakorovljenosti kukuruza gajenog u monokulturi, dvopoljnom (kukuruz, pšenica) i tropoljnom plodoredu (kukuruz, soja, pšenica) na višegodišnjem stacionarnom ogledu „Plodoredi“ Instituta za ratarstvo i povrtarstvo u Novom Sadu. Uzorci zemljišta uzeti nakon žetve kukuruza sa dubine 0–15 cm, 15–30 cm i 30–40 cm poslužili su za analizu rezervi semena korovskih biljaka. Primenom metode fizičke ekstrakcije, zemljišni uzorci su ispirani kroz sistem sita različite finoće, a korišćenjem binokulara i priručnika za determinaciju izvršena je determinacija odvojenog semena. Dobijeni podaci su omogućili da se prikaže brojnost prisutnog semena u zemljištu, kao i vertikalna distribucija semena korovskih vrsta kako u oraničinom, tako i podoraničnom sloju.
C3  - 22. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 10.-11. 03. 2017.
T1  - Weed Seed Bank in Conventional  System of Growing Maize
T1  - Rezerve semena korovskih biljaka u konvencionalnom sistemu gajenja kukuruza
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5632
ER  - 

@conference{
author = "Saulić, Markola and Djalović, Ivica and Božić, Dragana and Vrbničanin, Sava",
year = "2017",
abstract = "Crop rotation and tillage systems are the most important agrotechical measures that interaction with the suppression of weeds and affect the size and composition of the weed seed bank and are in direct correlation with their content in the soil. Knowing seed bank, as well as monitoring the dynamics of the appearance of weed species, constitute the basis for planning and implementation of measures for their effective suppression. The paper presents the evaluation of weed infestation of maize grown in monoculture, 2-year crop rotation (maize, wheat) and 3-year crop rotation (maize, soybeans, wheat) on long-term experiment "Crop Rotation" of the Institute of Field and Vegetable Crops in Novi Sad. Soil samples, taken after the harvest of corn from a depth of 0–15 cm, 15–30 cm and 30–40 cm, were used for the analysis of weed seed bank. By applying the methods of physical extraction, soil samples were irrigated through a system of sieves of different sizes, and by using binoculars and a guide for the determination, a separate determination of seeds was made. The data obtained made it possible to view the number of seeds present in the soil, as well as the vertical distribution of weed species in both arable and subsoil layer., Plodored i sistemi obrade zemljišta spadaju u najvažnije agrotehničke mere koje u interakciji sa suzbijanjem korova utiču na veličinu i sastav rezervi semena korovskih biljaka i u direktnoj su korelaciji sa njihovim sadržajem u zemljištu. Poznavanje rezervi semena, kao i praćenje dinamike pojave korovskih vrsta predstavljaju osnovu u planiranju i sprovođenju mera za njihovo efikasno suzbijanje. U radu je prikazana procena zakorovljenosti kukuruza gajenog u monokulturi, dvopoljnom (kukuruz, pšenica) i tropoljnom plodoredu (kukuruz, soja, pšenica) na višegodišnjem stacionarnom ogledu „Plodoredi“ Instituta za ratarstvo i povrtarstvo u Novom Sadu. Uzorci zemljišta uzeti nakon žetve kukuruza sa dubine 0–15 cm, 15–30 cm i 30–40 cm poslužili su za analizu rezervi semena korovskih biljaka. Primenom metode fizičke ekstrakcije, zemljišni uzorci su ispirani kroz sistem sita različite finoće, a korišćenjem binokulara i priručnika za determinaciju izvršena je determinacija odvojenog semena. Dobijeni podaci su omogućili da se prikaže brojnost prisutnog semena u zemljištu, kao i vertikalna distribucija semena korovskih vrsta kako u oraničinom, tako i podoraničnom sloju.",
journal = "22. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 10.-11. 03. 2017.",
title = "Weed Seed Bank in Conventional  System of Growing Maize, Rezerve semena korovskih biljaka u konvencionalnom sistemu gajenja kukuruza",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5632"
}

Saulić, M., Djalović, I., Božić, D.,& Vrbničanin, S.. (2017). Weed Seed Bank in Conventional  System of Growing Maize. in 22. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 10.-11. 03. 2017..
https://hdl.handle.net/21.15107/rcub_agrospace_5632

Saulić M, Djalović I, Božić D, Vrbničanin S. Weed Seed Bank in Conventional  System of Growing Maize. in 22. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 10.-11. 03. 2017.. 2017;.
https://hdl.handle.net/21.15107/rcub_agrospace_5632 .

Saulić, Markola, Djalović, Ivica, Božić, Dragana, Vrbničanin, Sava, "Weed Seed Bank in Conventional  System of Growing Maize" in 22. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 10.-11. 03. 2017. (2017),
https://hdl.handle.net/21.15107/rcub_agrospace_5632 .

TY  - JOUR
AU  - Saulić, Markola
AU  - Djalović, Ivica
AU  - Savić, Aleksandra
AU  - Božić, Dragana
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4571
AB  - Crop rotation, soil cultivation and weed control measures are in direct correlation with the content of the weed seed bank in the soil. Knowing the weed seed bank and the dynamics of the weed emergence is the basis for planning and implementing the measures for effective weed control. The research was carried out on the plots of the long-term stationary experiment 'Plodoredi' of the Institute of Field and Vegetable Crops in Novi Sad. During August of 2014, following the soybean harvest, the soil from the plots under different cultivation systems was sampled: soybean monoculture and 3-field (soybean, wheat, corn). Two methodological procedures were used to evaluate the reserve of seeds in the plough layer and the under plough soil layer. The physical extraction of seeds has determined the total content of weed species in the seed bank, while seed germinarion was used to determine which of the observed species are capable of germinating in the following period. The method of physical extraction has determined that the highest number of seeds was present in the soil samples from the soybean monoculture, in the depth layer of 15-30 cm. The under plough soil layer was characterized by a lower number of seeds, in both variants. In the study of germination, which was conducted under controlled conditions 18 months after the sampling, the best seed germination was recorded for the seeds of Ambrosia artemisiifolia L., Chenopodium hybridum L. and Chenopodium album L.
AB  - Plodored, obrada zemljišta i nega useva koja uključuje mere suzbijanja korova su u direktnoj korelaciji sa sadržajem rezervi semena korovskih biljaka u zemljištu. Poznavanje rezervi semena i praćenje dinamike pojave korova je osnova u planiranju i sprovođenju mera za efikasno suzbijanje korova. Istraživanje je sprovedeno na višegodišnjem stacionarnom ogledu 'Plodoredi' Instituta za ratarstvo i povrtarstvo u Novom Sadu. Tokom meseca avgusta 2014. godine, nakon žetve soje uzorkovano je zemljište sa parcela pod različitim sistemom gajenja: monokultura soje i 3-polje (soja, pšenica, kukuruz). Za procenjivanje rezervi semena korovskih biljaka oraničnog i podoraničnog sloja korišćena su dva metodološka postupka. Fizičkom ekstrakcijom semena utvrđena je ukupna zastupljenost semena korovskih vrsta u rezervi semena, dok su naklijavanjem utvrđene vrste čija su semena sposobna da klijaju u narednom periodu. Metodom fizičke ekstrakcije utvrđeno je da je najveća brojnost semena bila u sistemu monokulture soje iz sloja zemljišta 15-30 cm. Podoranični sloj je generalno u obe varijante sadržao značajno manji broj semena. U ogledu za naklijavanje, koji je sproveden u kontrolisanim uslovima 18 meseci nakon uzorkovanja, najveću klijavost semena pokazale su vrste: Ambrosia artemisiifolia L, Chenopodium hybridum L., i Chenopodium album L.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The effect of crop rotation on soil seed banks
T1  - Uticaj plodoreda na rezerve semena korovskih biljka u zemljištu
EP  - 113
IS  - 2
SP  - 103
VL  - 26
DO  - 10.5937/ActaHerb1702103S
ER  - 

@article{
author = "Saulić, Markola and Djalović, Ivica and Savić, Aleksandra and Božić, Dragana",
year = "2017",
abstract = "Crop rotation, soil cultivation and weed control measures are in direct correlation with the content of the weed seed bank in the soil. Knowing the weed seed bank and the dynamics of the weed emergence is the basis for planning and implementing the measures for effective weed control. The research was carried out on the plots of the long-term stationary experiment 'Plodoredi' of the Institute of Field and Vegetable Crops in Novi Sad. During August of 2014, following the soybean harvest, the soil from the plots under different cultivation systems was sampled: soybean monoculture and 3-field (soybean, wheat, corn). Two methodological procedures were used to evaluate the reserve of seeds in the plough layer and the under plough soil layer. The physical extraction of seeds has determined the total content of weed species in the seed bank, while seed germinarion was used to determine which of the observed species are capable of germinating in the following period. The method of physical extraction has determined that the highest number of seeds was present in the soil samples from the soybean monoculture, in the depth layer of 15-30 cm. The under plough soil layer was characterized by a lower number of seeds, in both variants. In the study of germination, which was conducted under controlled conditions 18 months after the sampling, the best seed germination was recorded for the seeds of Ambrosia artemisiifolia L., Chenopodium hybridum L. and Chenopodium album L., Plodored, obrada zemljišta i nega useva koja uključuje mere suzbijanja korova su u direktnoj korelaciji sa sadržajem rezervi semena korovskih biljaka u zemljištu. Poznavanje rezervi semena i praćenje dinamike pojave korova je osnova u planiranju i sprovođenju mera za efikasno suzbijanje korova. Istraživanje je sprovedeno na višegodišnjem stacionarnom ogledu 'Plodoredi' Instituta za ratarstvo i povrtarstvo u Novom Sadu. Tokom meseca avgusta 2014. godine, nakon žetve soje uzorkovano je zemljište sa parcela pod različitim sistemom gajenja: monokultura soje i 3-polje (soja, pšenica, kukuruz). Za procenjivanje rezervi semena korovskih biljaka oraničnog i podoraničnog sloja korišćena su dva metodološka postupka. Fizičkom ekstrakcijom semena utvrđena je ukupna zastupljenost semena korovskih vrsta u rezervi semena, dok su naklijavanjem utvrđene vrste čija su semena sposobna da klijaju u narednom periodu. Metodom fizičke ekstrakcije utvrđeno je da je najveća brojnost semena bila u sistemu monokulture soje iz sloja zemljišta 15-30 cm. Podoranični sloj je generalno u obe varijante sadržao značajno manji broj semena. U ogledu za naklijavanje, koji je sproveden u kontrolisanim uslovima 18 meseci nakon uzorkovanja, najveću klijavost semena pokazale su vrste: Ambrosia artemisiifolia L, Chenopodium hybridum L., i Chenopodium album L.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The effect of crop rotation on soil seed banks, Uticaj plodoreda na rezerve semena korovskih biljka u zemljištu",
pages = "113-103",
number = "2",
volume = "26",
doi = "10.5937/ActaHerb1702103S"
}

Saulić, M., Djalović, I., Savić, A.,& Božić, D.. (2017). The effect of crop rotation on soil seed banks. in Acta herbologica
Herbološko društvo Srbije., 26(2), 103-113.
https://doi.org/10.5937/ActaHerb1702103S

Saulić M, Djalović I, Savić A, Božić D. The effect of crop rotation on soil seed banks. in Acta herbologica. 2017;26(2):103-113.
doi:10.5937/ActaHerb1702103S .

Saulić, Markola, Djalović, Ivica, Savić, Aleksandra, Božić, Dragana, "The effect of crop rotation on soil seed banks" in Acta herbologica, 26, no. 2 (2017):103-113,
https://doi.org/10.5937/ActaHerb1702103S . .

TY  - CONF
AU  - Matković, A.
AU  - Sarić-Krsmanović, M.
AU  - Božić, D.
AU  - Saulić, M.
AU  - Vrbničanin, S.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6447
AB  - The effects of Bacillus licheniformis on seed germination and seedlings growth of several weed species (Abuthilon theophrasti Medik., Ambrosia artemisiifolia L., Cuscuta campestris Yunck., Datura stramonium L. and Onopordon acanthium L.), have been tested. Seeds of each species were germinated in water solutions containing B. licheniformis, in Petri dishes, while seedlings growth tested after transfer of seeds germinated in water immediately after radicle emergence. Control (seed germination/seedlings growth in water) was also included for each weed species. Germination tests were conducted in an incubator set to 25°C, in the dark. Seeds were considered to be germinated with the emergence of the radicle. Germinated seeds were counted and percentage of germination was calculated after 7 days. Also, seedlings lengths were measured 7 days after seedling transfer to bacterial solution. The obtained results shown that B. licheniformis inhibited A. theophrasti, A. artemisiifolia, C. campestris and D. stramonium seed germination, while effect on O. acanthium was opposite. Contrary to effect on germination, bacterial solution had promotional effect on seedlings growth.
PB  - AFPP
C3  - AFPP - 6° CONFÉRENCE SUR LES MOYENS ALTERNATIFS DE PROTECTION POUR UNE PRODUCTION INTEGRÉE LILLE - 21, 22 ET 23 MARS 2017
T1  - Effect of Bacillus licheniformis on seed germination of different weed species
EP  - 243
SP  - 238
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6447
ER  - 

@conference{
author = "Matković, A. and Sarić-Krsmanović, M. and Božić, D. and Saulić, M. and Vrbničanin, S.",
year = "2017",
abstract = "The effects of Bacillus licheniformis on seed germination and seedlings growth of several weed species (Abuthilon theophrasti Medik., Ambrosia artemisiifolia L., Cuscuta campestris Yunck., Datura stramonium L. and Onopordon acanthium L.), have been tested. Seeds of each species were germinated in water solutions containing B. licheniformis, in Petri dishes, while seedlings growth tested after transfer of seeds germinated in water immediately after radicle emergence. Control (seed germination/seedlings growth in water) was also included for each weed species. Germination tests were conducted in an incubator set to 25°C, in the dark. Seeds were considered to be germinated with the emergence of the radicle. Germinated seeds were counted and percentage of germination was calculated after 7 days. Also, seedlings lengths were measured 7 days after seedling transfer to bacterial solution. The obtained results shown that B. licheniformis inhibited A. theophrasti, A. artemisiifolia, C. campestris and D. stramonium seed germination, while effect on O. acanthium was opposite. Contrary to effect on germination, bacterial solution had promotional effect on seedlings growth.",
publisher = "AFPP",
journal = "AFPP - 6° CONFÉRENCE SUR LES MOYENS ALTERNATIFS DE PROTECTION POUR UNE PRODUCTION INTEGRÉE LILLE - 21, 22 ET 23 MARS 2017",
title = "Effect of Bacillus licheniformis on seed germination of different weed species",
pages = "243-238",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6447"
}

Matković, A., Sarić-Krsmanović, M., Božić, D., Saulić, M.,& Vrbničanin, S.. (2017). Effect of Bacillus licheniformis on seed germination of different weed species. in AFPP - 6° CONFÉRENCE SUR LES MOYENS ALTERNATIFS DE PROTECTION POUR UNE PRODUCTION INTEGRÉE LILLE - 21, 22 ET 23 MARS 2017
AFPP., 238-243.
https://hdl.handle.net/21.15107/rcub_agrospace_6447

Matković A, Sarić-Krsmanović M, Božić D, Saulić M, Vrbničanin S. Effect of Bacillus licheniformis on seed germination of different weed species. in AFPP - 6° CONFÉRENCE SUR LES MOYENS ALTERNATIFS DE PROTECTION POUR UNE PRODUCTION INTEGRÉE LILLE - 21, 22 ET 23 MARS 2017. 2017;:238-243.
https://hdl.handle.net/21.15107/rcub_agrospace_6447 .

Matković, A., Sarić-Krsmanović, M., Božić, D., Saulić, M., Vrbničanin, S., "Effect of Bacillus licheniformis on seed germination of different weed species" in AFPP - 6° CONFÉRENCE SUR LES MOYENS ALTERNATIFS DE PROTECTION POUR UNE PRODUCTION INTEGRÉE LILLE - 21, 22 ET 23 MARS 2017 (2017):238-243,
https://hdl.handle.net/21.15107/rcub_agrospace_6447 .

TY  - JOUR
AU  - Saulić, M.
AU  - Đalović, I.
AU  - Savić, A.
AU  - Božić, D.
AU  - Vrbničanin, S.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6454
AB  - Plodored, obrada zemljišta i nega useva koja uključuje i mere suzbijanja korova su u direktnoj korelaciji sa sadržajem rezervi semena korovskih biljaka u zemljištu. Prognoza pojave korova na obradivim površinama zasniva se na poznavanju rezervi semena korovskih biljaka. Ova pojava je posebno izražena kod korovskih vrsta koje imaju veliku produkciju ili izuzetnu dugovečnost semena. Poznavanje rezervi semena i dinamike pojave korova je osnova u planiranju i sprovođenju mera za efikasno suzbijanje korova. Metod naklijavanja semena predstavlja pouzdan način za procenu rezervi semena korovskih biljaka jer omogućava utvrđivanje vrsta čija su semena prošla period mirovanja i time su spremna da daju novu biljku u povoljnim agroekološkim uslovima. Cilj ovog istraživanja je bio da se utvrdi procena rezervi semena korovskih biljaka u zemljištu u zavisnosti od plodoreda i sistema đubrenja. U cilju dobijanja procene rezervi semena korovskih biljaka uzorkovanje zemljišta obavljeno je na stacioniranom dugogodišnjem ogledu „Plodoredi“, Instituta za ratarstvo i povrtarstvo, Novi Sad u trogodišnjem periodu i to: u proleće (pre setve useva) i u jesen (nakon žetve) sa tri različite dubine: 0–15 cm, 15–30 cm i 30–40 cm. Metod naklijavanja semena obavljen je u kontrolisanim uslovima staklenika u trajanju od 12 nedelja. Tokom naklijavanja semena izvedena je i determinacija ponika. Najveći broj ponika utvrđen je između 3 i 6 nedelje ogleda i to u uzorcima uzetih iz oraničnog sloja. Dobijeni rezultati istraživanja su pokazali da je u uzorcima monokulture kukuruza konstantovan najmanji broj prisutnih vrsta (8), dok se smenom kukuruza sa pšenicom brojnost korovskih vrsta povećava na 12, odnosno 17 korovskih vrsta u rotaciji tri useva (pšenica, kukuruz, soja). Na dvopoljnon plodoredu (kukuruz–pšenica) bez primene mineralnih đubriva determinisano je 14 korovskih vrsta, odnosno plodoredu (kukuruz–pšenica) uz primenu NPK mineralnih đubriva, ukupno 12 vrsta. U okviru tropoljnog plodoreda sa različitim sisitemom đubrenja utvrđen je sličan broj prisutnih korova, ali je konstatovana razlika u florističkom sastavu vrsta. U uzorcima sa varijanti ogleda gde se primenjuje stajnjak svake treće godine u količini od 40 t ha-1 dominiraju vrste: Amaranthus retroflexus L., Ambrosia artemisiifolia L. Chenopodium hybridum L., C. album L. i Veronica hederifoila L. U uzorcima zemljišta sa neđubrenih varijanti najveće učešće imale su vrste Ajuga chamaepytus L., Anagalis arvensis L., Stachys annua L., Sorghum halepense L, dok na varijantama ogleda sa primenom NPK mineralnih đubriva konstantovani su ponici sledećih korova: Datura stramonium L., Polygonum aviculare L. i Portulaca oleraceae L.
PB  - Društvo za zaštitu bilja Srbije
T2  - XIV savetovanje o zaštiti bilja, Zlatibor. Zbornik rezimea radova.
T1  - PROCENA REZERVI SEMENA KOROVSKIH BILJAKA U  ZEMLJIŠTU U ZAVISNOSTI OD PLODOREDA I SISTEMA ĐUBRENJA
SP  - 76
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6454
ER  - 

@article{
author = "Saulić, M. and Đalović, I. and Savić, A. and Božić, D. and Vrbničanin, S.",
year = "2017",
abstract = "Plodored, obrada zemljišta i nega useva koja uključuje i mere suzbijanja korova su u direktnoj korelaciji sa sadržajem rezervi semena korovskih biljaka u zemljištu. Prognoza pojave korova na obradivim površinama zasniva se na poznavanju rezervi semena korovskih biljaka. Ova pojava je posebno izražena kod korovskih vrsta koje imaju veliku produkciju ili izuzetnu dugovečnost semena. Poznavanje rezervi semena i dinamike pojave korova je osnova u planiranju i sprovođenju mera za efikasno suzbijanje korova. Metod naklijavanja semena predstavlja pouzdan način za procenu rezervi semena korovskih biljaka jer omogućava utvrđivanje vrsta čija su semena prošla period mirovanja i time su spremna da daju novu biljku u povoljnim agroekološkim uslovima. Cilj ovog istraživanja je bio da se utvrdi procena rezervi semena korovskih biljaka u zemljištu u zavisnosti od plodoreda i sistema đubrenja. U cilju dobijanja procene rezervi semena korovskih biljaka uzorkovanje zemljišta obavljeno je na stacioniranom dugogodišnjem ogledu „Plodoredi“, Instituta za ratarstvo i povrtarstvo, Novi Sad u trogodišnjem periodu i to: u proleće (pre setve useva) i u jesen (nakon žetve) sa tri različite dubine: 0–15 cm, 15–30 cm i 30–40 cm. Metod naklijavanja semena obavljen je u kontrolisanim uslovima staklenika u trajanju od 12 nedelja. Tokom naklijavanja semena izvedena je i determinacija ponika. Najveći broj ponika utvrđen je između 3 i 6 nedelje ogleda i to u uzorcima uzetih iz oraničnog sloja. Dobijeni rezultati istraživanja su pokazali da je u uzorcima monokulture kukuruza konstantovan najmanji broj prisutnih vrsta (8), dok se smenom kukuruza sa pšenicom brojnost korovskih vrsta povećava na 12, odnosno 17 korovskih vrsta u rotaciji tri useva (pšenica, kukuruz, soja). Na dvopoljnon plodoredu (kukuruz–pšenica) bez primene mineralnih đubriva determinisano je 14 korovskih vrsta, odnosno plodoredu (kukuruz–pšenica) uz primenu NPK mineralnih đubriva, ukupno 12 vrsta. U okviru tropoljnog plodoreda sa različitim sisitemom đubrenja utvrđen je sličan broj prisutnih korova, ali je konstatovana razlika u florističkom sastavu vrsta. U uzorcima sa varijanti ogleda gde se primenjuje stajnjak svake treće godine u količini od 40 t ha-1 dominiraju vrste: Amaranthus retroflexus L., Ambrosia artemisiifolia L. Chenopodium hybridum L., C. album L. i Veronica hederifoila L. U uzorcima zemljišta sa neđubrenih varijanti najveće učešće imale su vrste Ajuga chamaepytus L., Anagalis arvensis L., Stachys annua L., Sorghum halepense L, dok na varijantama ogleda sa primenom NPK mineralnih đubriva konstantovani su ponici sledećih korova: Datura stramonium L., Polygonum aviculare L. i Portulaca oleraceae L.",
publisher = "Društvo za zaštitu bilja Srbije",
journal = "XIV savetovanje o zaštiti bilja, Zlatibor. Zbornik rezimea radova.",
title = "PROCENA REZERVI SEMENA KOROVSKIH BILJAKA U  ZEMLJIŠTU U ZAVISNOSTI OD PLODOREDA I SISTEMA ĐUBRENJA",
pages = "76",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6454"
}

Saulić, M., Đalović, I., Savić, A., Božić, D.,& Vrbničanin, S.. (2017). PROCENA REZERVI SEMENA KOROVSKIH BILJAKA U  ZEMLJIŠTU U ZAVISNOSTI OD PLODOREDA I SISTEMA ĐUBRENJA. in XIV savetovanje o zaštiti bilja, Zlatibor. Zbornik rezimea radova.
Društvo za zaštitu bilja Srbije., 76.
https://hdl.handle.net/21.15107/rcub_agrospace_6454

Saulić M, Đalović I, Savić A, Božić D, Vrbničanin S. PROCENA REZERVI SEMENA KOROVSKIH BILJAKA U  ZEMLJIŠTU U ZAVISNOSTI OD PLODOREDA I SISTEMA ĐUBRENJA. in XIV savetovanje o zaštiti bilja, Zlatibor. Zbornik rezimea radova.. 2017;:76.
https://hdl.handle.net/21.15107/rcub_agrospace_6454 .

Saulić, M., Đalović, I., Savić, A., Božić, D., Vrbničanin, S., "PROCENA REZERVI SEMENA KOROVSKIH BILJAKA U  ZEMLJIŠTU U ZAVISNOSTI OD PLODOREDA I SISTEMA ĐUBRENJA" in XIV savetovanje o zaštiti bilja, Zlatibor. Zbornik rezimea radova. (2017):76,
https://hdl.handle.net/21.15107/rcub_agrospace_6454 .

TY  - CONF
AU  - Savić, A.
AU  - Petrović, S.
AU  - Saulić, M.
AU  - Pavlović, D.
AU  - Božić, D.
AU  - Vrbničanin, S.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6455
AB  - Ambrosia artemisiifolia je ekonomski štetna korovska vrsta pri čijoj visokoj brojnosti prinosi useva mogu biti značajno umanjeni ili potpuno uništeni. Pored A. artemisiifolia u Srbiji lokalno je prisutna i Ambrosia trifida. Po habitusu je robusnija od A. artemisiifolia, čiji primerci zabeleženi na području centralne Bačke (Srbija) dostižu visinu i do 4 m. S obzirom da je A. trifida u ekspanziji pretpostavlja se da će pričinjavati mnogo veće štete od A. artemisiifolia (kada se nađu na istom arealu), kako u biljnoj proizvodnji tako i u ekosistemu potiskujući autohtone vrste i izazivajući alergijske smetnje kod ljudi i životinja. Cilj ovih istraživanja je da se odredi koliki ie uticaj A. artemisiifolia na vegetativni prinos A. trifida u uslovima njihove koegzistencije.
Eksperiment ie postavljen po modelu zamenjujućih serija (Replacement Design) gde je praćena  kompetitivna interakcija izmedu A. artemisiifolia (AA) i A. trifida (AT). Ogled je postavljen u šest tretmana (potpuno slučajan blok sistem u četiri ponavljanja) sa različitim proporcijama biljaka AA i AT po m2 (a-10:0; b-8:2; c-4:6; d-6:4, e-2:8 i f-0:10). Tokom sezone (2016) kroz tri ocene mereni su vegetativni parametri AT (visina, širina, broi listova biljaka, suva masa) i upoređene su vrednosti merenih parametra iz svih tretmana sa tretmanom F.
Prosečne visine biljaka u prvoj oceni kretale su se od 37,19 cm do 51,25 cm, u drugoj oceni od 70,87 cm do 99,95 cm i u trećoj oceni od 86,90 cm do 155 cm, pri čemu su statistički značajne razlike (P<0,01) zabeležene izmedu F i E (l ocena), F I E, F i D (Il ocena) i između F i E (Ill ocena). U prvoj i drugoj oceni bilike iz varijante F su dostigle maksimalnu visinu, dok je u trećoj oceni maksimalna visina zabeležena u varijanti B. Prosečna širina biljaka kretala se u rasponu od 18,5 cm do 20,5 cm (I ocena), od 16,094 cm do 20, 15 cm (ll ocena) i od 17,25 do 34 cm (Ill ocena). Kao i u slučaju visine, maksimalne vrednosti u prvoj i drugoj oceni su utvrđene za F varijantu, a u trećoj oceni za B varijantu dok je u trećoj oceni najizraženija iskazana širina biljaka u B tretmanima. Veoma značajne statističke razlike (P<0,01) ispoljile su se kroz sve tri ocene u poređenju tretmana F sa E i D varijantama. Broj listova u prvoj oceni u proseku iznosio je od 8,03 do 9,625, u drugoj od 11,875 do 13,125 gde je AT najviše listova formirala u tretmanu F, pri čemu su statistički značajne razike (P < 0,01) konstatovane samo u prvoj oceni između F i C I između F i E. U trećoj oceni prosečan broj listova bio je najveći u B varijanti. Prosečne vrednosti suve mase u prvoj oceni kretale su se u opsegu od 5.8 g do 11,49 g, u drugoj 7,4 g do 11.63 g a u trećoj 00 8.90 g do 14,15 g.
Odnos između tretmana razlikovao se u poređenju sa drugim parametrima što je verovatno rezultat različitog odosa stabljike i težine listova biljaka u različitim tretmanima. Dobijeni rezultati pokazali su izrazitiju konkurenciju A. trifida kao i njenu invazivnost u koegzistenciji sa A. artemisiifolia.
Zahvaljujemo se Ministarstvu prosvete, nauke i tehnoloskog razvoja Republike Srbije (projekat
III46008) koje je podrzalo ovo istraživanje.
PB  - Društvo za zaštitu bilja Srbije
C3  - XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova
T1  - Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia
SP  - 74
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6455
ER  - 

@conference{
author = "Savić, A. and Petrović, S. and Saulić, M. and Pavlović, D. and Božić, D. and Vrbničanin, S.",
year = "2017",
abstract = "Ambrosia artemisiifolia je ekonomski štetna korovska vrsta pri čijoj visokoj brojnosti prinosi useva mogu biti značajno umanjeni ili potpuno uništeni. Pored A. artemisiifolia u Srbiji lokalno je prisutna i Ambrosia trifida. Po habitusu je robusnija od A. artemisiifolia, čiji primerci zabeleženi na području centralne Bačke (Srbija) dostižu visinu i do 4 m. S obzirom da je A. trifida u ekspanziji pretpostavlja se da će pričinjavati mnogo veće štete od A. artemisiifolia (kada se nađu na istom arealu), kako u biljnoj proizvodnji tako i u ekosistemu potiskujući autohtone vrste i izazivajući alergijske smetnje kod ljudi i životinja. Cilj ovih istraživanja je da se odredi koliki ie uticaj A. artemisiifolia na vegetativni prinos A. trifida u uslovima njihove koegzistencije.
Eksperiment ie postavljen po modelu zamenjujućih serija (Replacement Design) gde je praćena  kompetitivna interakcija izmedu A. artemisiifolia (AA) i A. trifida (AT). Ogled je postavljen u šest tretmana (potpuno slučajan blok sistem u četiri ponavljanja) sa različitim proporcijama biljaka AA i AT po m2 (a-10:0; b-8:2; c-4:6; d-6:4, e-2:8 i f-0:10). Tokom sezone (2016) kroz tri ocene mereni su vegetativni parametri AT (visina, širina, broi listova biljaka, suva masa) i upoređene su vrednosti merenih parametra iz svih tretmana sa tretmanom F.
Prosečne visine biljaka u prvoj oceni kretale su se od 37,19 cm do 51,25 cm, u drugoj oceni od 70,87 cm do 99,95 cm i u trećoj oceni od 86,90 cm do 155 cm, pri čemu su statistički značajne razlike (P<0,01) zabeležene izmedu F i E (l ocena), F I E, F i D (Il ocena) i između F i E (Ill ocena). U prvoj i drugoj oceni bilike iz varijante F su dostigle maksimalnu visinu, dok je u trećoj oceni maksimalna visina zabeležena u varijanti B. Prosečna širina biljaka kretala se u rasponu od 18,5 cm do 20,5 cm (I ocena), od 16,094 cm do 20, 15 cm (ll ocena) i od 17,25 do 34 cm (Ill ocena). Kao i u slučaju visine, maksimalne vrednosti u prvoj i drugoj oceni su utvrđene za F varijantu, a u trećoj oceni za B varijantu dok je u trećoj oceni najizraženija iskazana širina biljaka u B tretmanima. Veoma značajne statističke razlike (P<0,01) ispoljile su se kroz sve tri ocene u poređenju tretmana F sa E i D varijantama. Broj listova u prvoj oceni u proseku iznosio je od 8,03 do 9,625, u drugoj od 11,875 do 13,125 gde je AT najviše listova formirala u tretmanu F, pri čemu su statistički značajne razike (P < 0,01) konstatovane samo u prvoj oceni između F i C I između F i E. U trećoj oceni prosečan broj listova bio je najveći u B varijanti. Prosečne vrednosti suve mase u prvoj oceni kretale su se u opsegu od 5.8 g do 11,49 g, u drugoj 7,4 g do 11.63 g a u trećoj 00 8.90 g do 14,15 g.
Odnos između tretmana razlikovao se u poređenju sa drugim parametrima što je verovatno rezultat različitog odosa stabljike i težine listova biljaka u različitim tretmanima. Dobijeni rezultati pokazali su izrazitiju konkurenciju A. trifida kao i njenu invazivnost u koegzistenciji sa A. artemisiifolia.
Zahvaljujemo se Ministarstvu prosvete, nauke i tehnoloskog razvoja Republike Srbije (projekat
III46008) koje je podrzalo ovo istraživanje.",
publisher = "Društvo za zaštitu bilja Srbije",
journal = "XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova",
title = "Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia",
pages = "74",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6455"
}

Savić, A., Petrović, S., Saulić, M., Pavlović, D., Božić, D.,& Vrbničanin, S.. (2017). Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia. in XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova
Društvo za zaštitu bilja Srbije., 74.
https://hdl.handle.net/21.15107/rcub_agrospace_6455

Savić A, Petrović S, Saulić M, Pavlović D, Božić D, Vrbničanin S. Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia. in XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova. 2017;:74.
https://hdl.handle.net/21.15107/rcub_agrospace_6455 .

Savić, A., Petrović, S., Saulić, M., Pavlović, D., Božić, D., Vrbničanin, S., "Vegetativna produkcija Ambrosia trifida u uslovima koegzistencije sa Ambrosia artemisiifolia" in XIV savetovanje o zaštiti bilja, Zlatibor, Zbornik rezimea radova (2017):74,
https://hdl.handle.net/21.15107/rcub_agrospace_6455 .

TY  - CONF
AU  - Savc, A.
AU  - Müller-Schärer, H.
AU  - Bozic, D.
AU  - Pavlovic, D.
AU  - Saulic, M.
AU  - Andjelkovic, A.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6451
AB  - Common ragweed (Ambrosia artemisiifolia L.) is an economically harmful species, which is a strong competitor for natural resources and space. Crop yields can be significantly reduced or completely destroyed when ragweed reaches high densities. In addition to A. artemisiifolia, giant ragweed (Ambrosia trifida L.) is also locally present and naturalized in Serbia, especially in the area of central Backa. Its size well exceeds that of A. artemisiifolia, reaching a height of 4 m. Considering that A. trifida is currently expanding, it is expected that it will be more competitive than common ragweed once they occupy the same area, not only in crops, but also in natural ecosystems. Consequently, the aim of this study was to determine the biomass of A. trifida under competitive interaction with A. artemisiifolia. The experiment was conducted using a replacement design model, where the competitive interaction between A. artemisiifolia (AA) and A. trifida (AT) was assessed. The experiment involves six treatments with ratios of AA:AT plants as a-10:0; b-8:2; c-4:6; d-6:4; e-2:8 and f-0:10) and 10 plants per m2 arranged in a completely randomized block design, with four blocks. The vegetative parameters of AT (height, width, number of leaves, dry weight) were measured in three assessments during the 2016 season and subsequently analyzed. The average values of height in the first assessment were in the range of 37-51 cm, in the second from 71-100 cm and in the third from 87-155 cm. Statistically significant differences (P < 0.01) were found between f and e, f and e, and f and d, and between f and e in these three assessments respectively. Plants from the F treatment reached their maximum heights in the first and second assessment, while in the third assessment the maximum height was recorded in the treatment b. Average width of the plants ranged from 18.5-20.5 cm (1st assessment),16.094-20.15 cm (2nd assessment) and 17.25-34 cm (3rd assessment). Asin the case of their height, maximum values of width were documentedfor the f  treatment in the first and second assessment, while in the third assessment the maximum width was recorded for the b treatment. Statistically significant differences (P<0.001) were registered in all three assessments, when comparing the treatment f with the e and d treatment. The average number of leaves in the first assessment was from 8.03-9.625, and from 11.875-13.125 in the second, where AT formed the highest number of leaves in treatment f. Statistically significant differences (P<0.001) were recorded only in the first assessment between treatments f and c, and f and e. In the third assessment, the average number of leaves was the highest in the treatment b. The average dry weight values ranged from 5.8-11.49 g in the first assessment, 7.4-11.63 g in the second and 8.96-14.15 g in the third assessment. The relationship between treatments differed in comparison with the other parameters, which is probably the result of a different ratio of the stem and leaf weight of the plants in different treatments. The obtained results have shown the competitive capacity of A. trifida and its invasiveness in coexistence with A. artemisiifolia.
PB  - EWRS
C3  - The 5th Inernational Symposium weeds & invasive plants, Chios–Greece, Book of Аbstracts
T1  - Vegetative performance of Ambrosia trifida L. in competition with Ambrosia artemisiifolia L.
EP  - 76
SP  - 75
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6451
ER  - 

@conference{
author = "Savc, A. and Müller-Schärer, H. and Bozic, D. and Pavlovic, D. and Saulic, M. and Andjelkovic, A.",
year = "2017",
abstract = "Common ragweed (Ambrosia artemisiifolia L.) is an economically harmful species, which is a strong competitor for natural resources and space. Crop yields can be significantly reduced or completely destroyed when ragweed reaches high densities. In addition to A. artemisiifolia, giant ragweed (Ambrosia trifida L.) is also locally present and naturalized in Serbia, especially in the area of central Backa. Its size well exceeds that of A. artemisiifolia, reaching a height of 4 m. Considering that A. trifida is currently expanding, it is expected that it will be more competitive than common ragweed once they occupy the same area, not only in crops, but also in natural ecosystems. Consequently, the aim of this study was to determine the biomass of A. trifida under competitive interaction with A. artemisiifolia. The experiment was conducted using a replacement design model, where the competitive interaction between A. artemisiifolia (AA) and A. trifida (AT) was assessed. The experiment involves six treatments with ratios of AA:AT plants as a-10:0; b-8:2; c-4:6; d-6:4; e-2:8 and f-0:10) and 10 plants per m2 arranged in a completely randomized block design, with four blocks. The vegetative parameters of AT (height, width, number of leaves, dry weight) were measured in three assessments during the 2016 season and subsequently analyzed. The average values of height in the first assessment were in the range of 37-51 cm, in the second from 71-100 cm and in the third from 87-155 cm. Statistically significant differences (P < 0.01) were found between f and e, f and e, and f and d, and between f and e in these three assessments respectively. Plants from the F treatment reached their maximum heights in the first and second assessment, while in the third assessment the maximum height was recorded in the treatment b. Average width of the plants ranged from 18.5-20.5 cm (1st assessment),16.094-20.15 cm (2nd assessment) and 17.25-34 cm (3rd assessment). Asin the case of their height, maximum values of width were documentedfor the f  treatment in the first and second assessment, while in the third assessment the maximum width was recorded for the b treatment. Statistically significant differences (P<0.001) were registered in all three assessments, when comparing the treatment f with the e and d treatment. The average number of leaves in the first assessment was from 8.03-9.625, and from 11.875-13.125 in the second, where AT formed the highest number of leaves in treatment f. Statistically significant differences (P<0.001) were recorded only in the first assessment between treatments f and c, and f and e. In the third assessment, the average number of leaves was the highest in the treatment b. The average dry weight values ranged from 5.8-11.49 g in the first assessment, 7.4-11.63 g in the second and 8.96-14.15 g in the third assessment. The relationship between treatments differed in comparison with the other parameters, which is probably the result of a different ratio of the stem and leaf weight of the plants in different treatments. The obtained results have shown the competitive capacity of A. trifida and its invasiveness in coexistence with A. artemisiifolia.",
publisher = "EWRS",
journal = "The 5th Inernational Symposium weeds & invasive plants, Chios–Greece, Book of Аbstracts",
title = "Vegetative performance of Ambrosia trifida L. in competition with Ambrosia artemisiifolia L.",
pages = "76-75",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6451"
}

Savc, A., Müller-Schärer, H., Bozic, D., Pavlovic, D., Saulic, M.,& Andjelkovic, A.. (2017). Vegetative performance of Ambrosia trifida L. in competition with Ambrosia artemisiifolia L.. in The 5th Inernational Symposium weeds & invasive plants, Chios–Greece, Book of Аbstracts
EWRS., 75-76.
https://hdl.handle.net/21.15107/rcub_agrospace_6451

Savc A, Müller-Schärer H, Bozic D, Pavlovic D, Saulic M, Andjelkovic A. Vegetative performance of Ambrosia trifida L. in competition with Ambrosia artemisiifolia L.. in The 5th Inernational Symposium weeds & invasive plants, Chios–Greece, Book of Аbstracts. 2017;:75-76.
https://hdl.handle.net/21.15107/rcub_agrospace_6451 .

Savc, A., Müller-Schärer, H., Bozic, D., Pavlovic, D., Saulic, M., Andjelkovic, A., "Vegetative performance of Ambrosia trifida L. in competition with Ambrosia artemisiifolia L." in The 5th Inernational Symposium weeds & invasive plants, Chios–Greece, Book of Аbstracts (2017):75-76,
https://hdl.handle.net/21.15107/rcub_agrospace_6451 .

TY  - CONF
AU  - Saulić, Markola
AU  - Đalović, Ivica
AU  - Vrbničanin, Sava
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6445
AB  - Proučavanje rezervi semena korovskih biljaka u zemljištu je od posebnog značaja,
posebno sa aspekta utvrđivanja „praga tolerantnosti“ prisustva populacije određene
korovske vrste i/ili grupe korova, kao i određivanja pravovremenih mera u njihovom
efikasnom suzbijanju. Interakcija između načina obrade zemljišta, sistema gajenja i načina
primene herbicida određuje brojnost i strukturu semena korova u zemljištu. U radu je
prikazana analiza zakorovljenosti kukuruza gajenog u monokulturi i dvopolju na
višegodišnjem stacionarnom ogledu “Plodoredi”, Instituta za ratarstvo i povrtarstvo iz
Novog Sada (N 45°19', E 19°50'). U cilju određivanja rezervi semena korovskih biljaka
uzeti su uzorci zemljišta sa tri dubine: 0-15 cm, 15-30 cm i 30-40 cm. Za izdvajanje rezervi
semena primenjen je metod ekstrakcije semena, odnosno ispiranje uzoraka zemljišta kroz
sistem sita. Determinacija je izvršena pomoću binokulara i uz korišćenje adekvatnih
priručnika za determinaciju. Dobijeni rezultati istraživanja su pokazali da je u monokulturi
kukuruza na dubini od 0 do 15 cm dominantno učešće imalo 9 korovskih vrsta iz 6 familija,
a u dvopolju 13 vrsta (iz 10 familija). Sa dubine 15-30 cm iz monokulture kukuruza
izdvojena su semena 7 korovskih vrsta (iz 5 familija), dok je u sistemu gajenja kukuruzpšenica determinisan dvostruko veći broj semena korova iz 12 familija. U sloju zemljišta
30-40 cm u monokulturi kukuruza konstatovana su semena 5, a u dvopolju semena 14
korovskih vrsta. Na osnovu utvrđenih rezervi semena korova najveća brojnost u
dugogodišnjoj monokulturi kukuruza zabeležena je za sledeće korovske vrste: Amaranthus
retroflexus L., Chenopodium album L., i C. hybridum L., Solanum nigrum L., Datura
stramonium L., Sorghum halepense L. U rotaciji useva kukuruz-pšenica, pored navedenih,
značajno prisustvo semena korova utvrđeno je i za korovske vrste Consolida regalis S.F.
Gray., Anagalis arvensis L., Veronica hederifolia L., Bilderdykia convolvulus L., Geranium
dissectum L., Avena fatua L. i Lamium purpureum L.
C3  - DESETI KONGRES O KOROVIMA - 10TH WEED SCIENCE CONGRESS
T1  - REZERVE SEMENA KOROVSKIH BILJAKA U ZEMLJIŠTU U USEVU KUKURUZA GAJENOG U MONOKULTURI I DVOPOLJU
EP  - 89
SP  - 89
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6445
ER  - 

@conference{
author = "Saulić, Markola and Đalović, Ivica and Vrbničanin, Sava",
year = "2016",
abstract = "Proučavanje rezervi semena korovskih biljaka u zemljištu je od posebnog značaja,
posebno sa aspekta utvrđivanja „praga tolerantnosti“ prisustva populacije određene
korovske vrste i/ili grupe korova, kao i određivanja pravovremenih mera u njihovom
efikasnom suzbijanju. Interakcija između načina obrade zemljišta, sistema gajenja i načina
primene herbicida određuje brojnost i strukturu semena korova u zemljištu. U radu je
prikazana analiza zakorovljenosti kukuruza gajenog u monokulturi i dvopolju na
višegodišnjem stacionarnom ogledu “Plodoredi”, Instituta za ratarstvo i povrtarstvo iz
Novog Sada (N 45°19', E 19°50'). U cilju određivanja rezervi semena korovskih biljaka
uzeti su uzorci zemljišta sa tri dubine: 0-15 cm, 15-30 cm i 30-40 cm. Za izdvajanje rezervi
semena primenjen je metod ekstrakcije semena, odnosno ispiranje uzoraka zemljišta kroz
sistem sita. Determinacija je izvršena pomoću binokulara i uz korišćenje adekvatnih
priručnika za determinaciju. Dobijeni rezultati istraživanja su pokazali da je u monokulturi
kukuruza na dubini od 0 do 15 cm dominantno učešće imalo 9 korovskih vrsta iz 6 familija,
a u dvopolju 13 vrsta (iz 10 familija). Sa dubine 15-30 cm iz monokulture kukuruza
izdvojena su semena 7 korovskih vrsta (iz 5 familija), dok je u sistemu gajenja kukuruzpšenica determinisan dvostruko veći broj semena korova iz 12 familija. U sloju zemljišta
30-40 cm u monokulturi kukuruza konstatovana su semena 5, a u dvopolju semena 14
korovskih vrsta. Na osnovu utvrđenih rezervi semena korova najveća brojnost u
dugogodišnjoj monokulturi kukuruza zabeležena je za sledeće korovske vrste: Amaranthus
retroflexus L., Chenopodium album L., i C. hybridum L., Solanum nigrum L., Datura
stramonium L., Sorghum halepense L. U rotaciji useva kukuruz-pšenica, pored navedenih,
značajno prisustvo semena korova utvrđeno je i za korovske vrste Consolida regalis S.F.
Gray., Anagalis arvensis L., Veronica hederifolia L., Bilderdykia convolvulus L., Geranium
dissectum L., Avena fatua L. i Lamium purpureum L.",
journal = "DESETI KONGRES O KOROVIMA - 10TH WEED SCIENCE CONGRESS",
title = "REZERVE SEMENA KOROVSKIH BILJAKA U ZEMLJIŠTU U USEVU KUKURUZA GAJENOG U MONOKULTURI I DVOPOLJU",
pages = "89-89",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6445"
}

Saulić, M., Đalović, I.,& Vrbničanin, S.. (2016). REZERVE SEMENA KOROVSKIH BILJAKA U ZEMLJIŠTU U USEVU KUKURUZA GAJENOG U MONOKULTURI I DVOPOLJU. in DESETI KONGRES O KOROVIMA - 10TH WEED SCIENCE CONGRESS, 89-89.
https://hdl.handle.net/21.15107/rcub_agrospace_6445

Saulić M, Đalović I, Vrbničanin S. REZERVE SEMENA KOROVSKIH BILJAKA U ZEMLJIŠTU U USEVU KUKURUZA GAJENOG U MONOKULTURI I DVOPOLJU. in DESETI KONGRES O KOROVIMA - 10TH WEED SCIENCE CONGRESS. 2016;:89-89.
https://hdl.handle.net/21.15107/rcub_agrospace_6445 .

Saulić, Markola, Đalović, Ivica, Vrbničanin, Sava, "REZERVE SEMENA KOROVSKIH BILJAKA U ZEMLJIŠTU U USEVU KUKURUZA GAJENOG U MONOKULTURI I DVOPOLJU" in DESETI KONGRES O KOROVIMA - 10TH WEED SCIENCE CONGRESS (2016):89-89,
https://hdl.handle.net/21.15107/rcub_agrospace_6445 .

TY  - CONF
AU  - Saulić, M.
AU  - Đalović, I.
AU  - Zarić, M.
AU  - Petrović, I.
AU  - Pejić, M.
AU  - Obradović, A.
AU  - Božić, D.
AU  - Vrbnicanin, S.
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6452
AB  - Knowledge of weed soil seed bank is of great importance for forecasting weediness for next years. Crop rotation and tillage are two primary practices that have an impact on soil seed bank. In our study, soil samples were taken in order to evaluate the size and species composition of the weed seed bank in the soil on plots under different growing systems: monoculture of corn of about 40 years, crop rotation of corn, wheat and soybeans with different variations of fertilization. Samples were collected during October, using probe (diameter 5 cm) in a layer of 15 cm. Four soil samples collected from 10 sampling points were taken from each of 7 plots. Seeds were extracted from the soil by washing and were determined and counted. Next year (during August) weediness (abundance and species composition) evaluated in the same plots. The weed seed bank was dominated by Chenopodium album, Amaranthus retroflexus, Datura stramonium, Sorghum halepense in all treatments. In the plots which were under wheat in the previous year, beside the listed species, seeds of species characteristic for grain crops were also present as dominant. The higher number of seeds was observed in treatments where manure was applied. In the unfertilized treatments the seed bank was higher and represented by a higher number of weed species than in other plots. Composition of weed species emerged in the next year were in accordance with results of seed bank analysis and the fact that the investigated plots were seeded to maize. In fact, the dominant species were those typical of row crops.
C3  - 7th International Weed Science Congress, Prague, Czech Republic. Book of Abstracts
T1  - Effect of crop rotation on weed seed bank
SP  - 438
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6452
ER  - 

@conference{
author = "Saulić, M. and Đalović, I. and Zarić, M. and Petrović, I. and Pejić, M. and Obradović, A. and Božić, D. and Vrbnicanin, S.",
year = "2016",
abstract = "Knowledge of weed soil seed bank is of great importance for forecasting weediness for next years. Crop rotation and tillage are two primary practices that have an impact on soil seed bank. In our study, soil samples were taken in order to evaluate the size and species composition of the weed seed bank in the soil on plots under different growing systems: monoculture of corn of about 40 years, crop rotation of corn, wheat and soybeans with different variations of fertilization. Samples were collected during October, using probe (diameter 5 cm) in a layer of 15 cm. Four soil samples collected from 10 sampling points were taken from each of 7 plots. Seeds were extracted from the soil by washing and were determined and counted. Next year (during August) weediness (abundance and species composition) evaluated in the same plots. The weed seed bank was dominated by Chenopodium album, Amaranthus retroflexus, Datura stramonium, Sorghum halepense in all treatments. In the plots which were under wheat in the previous year, beside the listed species, seeds of species characteristic for grain crops were also present as dominant. The higher number of seeds was observed in treatments where manure was applied. In the unfertilized treatments the seed bank was higher and represented by a higher number of weed species than in other plots. Composition of weed species emerged in the next year were in accordance with results of seed bank analysis and the fact that the investigated plots were seeded to maize. In fact, the dominant species were those typical of row crops.",
journal = "7th International Weed Science Congress, Prague, Czech Republic. Book of Abstracts",
title = "Effect of crop rotation on weed seed bank",
pages = "438",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6452"
}

Saulić, M., Đalović, I., Zarić, M., Petrović, I., Pejić, M., Obradović, A., Božić, D.,& Vrbnicanin, S.. (2016). Effect of crop rotation on weed seed bank. in 7th International Weed Science Congress, Prague, Czech Republic. Book of Abstracts, 438.
https://hdl.handle.net/21.15107/rcub_agrospace_6452

Saulić M, Đalović I, Zarić M, Petrović I, Pejić M, Obradović A, Božić D, Vrbnicanin S. Effect of crop rotation on weed seed bank. in 7th International Weed Science Congress, Prague, Czech Republic. Book of Abstracts. 2016;:438.
https://hdl.handle.net/21.15107/rcub_agrospace_6452 .

Saulić, M., Đalović, I., Zarić, M., Petrović, I., Pejić, M., Obradović, A., Božić, D., Vrbnicanin, S., "Effect of crop rotation on weed seed bank" in 7th International Weed Science Congress, Prague, Czech Republic. Book of Abstracts (2016):438,
https://hdl.handle.net/21.15107/rcub_agrospace_6452 .