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  - CONF
AU  - Savić, Aleksandra
AU  - Živanović, Danica
AU  - Lazarević, Jovan
AU  - Pavlović, Danijela
AU  - Božić, Dragana
AU  - Vrbničanin, Sava
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6662
AB  - Ambrosia artemisiifolia L. (AMBEL) predstavlja veoma značajnu korovsku vrstu koja
se na području Srbije nalazi u invaziji i čest je pratilac ruralnih i urbanih površina. Pri
njenoj visokoj brojnosti prinosi useva mogu biti značajno umanjeni ili potpuno
uništeni. Pored AMBEL u Srbiji, u Vojvodini, lokalno je prisutna i Ambrosia trifida L.
(AMBTR). Imajući u vidu njen vegetativni i generativni potencijal može se očekivati
njena ekspanzija. Polazeći od pretpostavke da bi u budućnosti distribucija AMBTR
mogla da zauzme veće razmere nego sada, cilj ovog istraživanja fokusiran je na
ispitivanje međusobne interakcije ove dve vrste ambrozija. Da bi utvrdili vegetativnu
produkciju AMBEL u koasocijaciji sa AMBTR eksperiment je postavljen po dizajnu
zamenjujućih serija (potpuno slučajan blok dizajn u četiri ponavljanja) u različitom
odnosu biljaka AMBEL/AMBTR: 10/0; 8/2; 6/4; 4/6; 2/8; 0/10. Vegetativni parametri
(visina, širina, broj listova, suva masa) mereni su tokom jula, avgusta i septembra
(2016. godine), a svi rezultati analizirani su u statističkom paketu SPSS 23.Visina
biljaka AMBEL kretala se u opsegu od 35,00-50,40 cm (jul), od 68,00-95,50 cm
(avgust) i od 83,75-99,80 cm (septembar). Širina biljaka AMBEL tokom jula, avgusta i
septembra kretala se u opsegu od 16,06-18,75 cm, od 23,00-25,42 cm i od 24,80-
28,21 cm po istom redu ocena, dok su se kod parametra broja listova po biljci
vrednosti kretale od 12,00-13,53 (jul), od 29,19-35,46 (avgust) i od 35,70-54,25
(septembar). Povećanje brojnosti AMBEL u odnosu na AMBTR uslovilo je i povećanje
suve mase AMBEL po biljci. Vrednosti suve mase kretale su se u opsegu od 4,22-
6,11 g (jul), od 8,96-10,27 g (avgust) i od 7,04-19,53 g (septembar). Minimalne
vrednosti parametara zabeležene su u tretmanu sa 2, a maksimalne sa 10 biljaka
AMBEL/m2 što znači da je kod ove vrste ambrozije izraženija interspecijska nego
intraspecijska kompeticija.
PB  - Herbološko društvo Srbije
T1  - Kompetitivna sposobnost Ambrosia artemisiifolia u koasocijaciji sa Ambrosia trifida
EP  - 74
SP  - 73
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6662
ER  - 

@conference{
author = "Savić, Aleksandra and Živanović, Danica and Lazarević, Jovan and Pavlović, Danijela and Božić, Dragana and Vrbničanin, Sava",
year = "2021",
abstract = "Ambrosia artemisiifolia L. (AMBEL) predstavlja veoma značajnu korovsku vrstu koja
se na području Srbije nalazi u invaziji i čest je pratilac ruralnih i urbanih površina. Pri
njenoj visokoj brojnosti prinosi useva mogu biti značajno umanjeni ili potpuno
uništeni. Pored AMBEL u Srbiji, u Vojvodini, lokalno je prisutna i Ambrosia trifida L.
(AMBTR). Imajući u vidu njen vegetativni i generativni potencijal može se očekivati
njena ekspanzija. Polazeći od pretpostavke da bi u budućnosti distribucija AMBTR
mogla da zauzme veće razmere nego sada, cilj ovog istraživanja fokusiran je na
ispitivanje međusobne interakcije ove dve vrste ambrozija. Da bi utvrdili vegetativnu
produkciju AMBEL u koasocijaciji sa AMBTR eksperiment je postavljen po dizajnu
zamenjujućih serija (potpuno slučajan blok dizajn u četiri ponavljanja) u različitom
odnosu biljaka AMBEL/AMBTR: 10/0; 8/2; 6/4; 4/6; 2/8; 0/10. Vegetativni parametri
(visina, širina, broj listova, suva masa) mereni su tokom jula, avgusta i septembra
(2016. godine), a svi rezultati analizirani su u statističkom paketu SPSS 23.Visina
biljaka AMBEL kretala se u opsegu od 35,00-50,40 cm (jul), od 68,00-95,50 cm
(avgust) i od 83,75-99,80 cm (septembar). Širina biljaka AMBEL tokom jula, avgusta i
septembra kretala se u opsegu od 16,06-18,75 cm, od 23,00-25,42 cm i od 24,80-
28,21 cm po istom redu ocena, dok su se kod parametra broja listova po biljci
vrednosti kretale od 12,00-13,53 (jul), od 29,19-35,46 (avgust) i od 35,70-54,25
(septembar). Povećanje brojnosti AMBEL u odnosu na AMBTR uslovilo je i povećanje
suve mase AMBEL po biljci. Vrednosti suve mase kretale su se u opsegu od 4,22-
6,11 g (jul), od 8,96-10,27 g (avgust) i od 7,04-19,53 g (septembar). Minimalne
vrednosti parametara zabeležene su u tretmanu sa 2, a maksimalne sa 10 biljaka
AMBEL/m2 što znači da je kod ove vrste ambrozije izraženija interspecijska nego
intraspecijska kompeticija.",
publisher = "Herbološko društvo Srbije",
title = "Kompetitivna sposobnost Ambrosia artemisiifolia u koasocijaciji sa Ambrosia trifida",
pages = "74-73",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6662"
}

Savić, A., Živanović, D., Lazarević, J., Pavlović, D., Božić, D.,& Vrbničanin, S.. (2021). Kompetitivna sposobnost Ambrosia artemisiifolia u koasocijaciji sa Ambrosia trifida. 
Herbološko društvo Srbije., 73-74.
https://hdl.handle.net/21.15107/rcub_agrospace_6662

Savić A, Živanović D, Lazarević J, Pavlović D, Božić D, Vrbničanin S. Kompetitivna sposobnost Ambrosia artemisiifolia u koasocijaciji sa Ambrosia trifida. 2021;:73-74.
https://hdl.handle.net/21.15107/rcub_agrospace_6662 .

Savić, Aleksandra, Živanović, Danica, Lazarević, Jovan, Pavlović, Danijela, Božić, Dragana, Vrbničanin, Sava, "Kompetitivna sposobnost Ambrosia artemisiifolia u koasocijaciji sa Ambrosia trifida" (2021):73-74,
https://hdl.handle.net/21.15107/rcub_agrospace_6662 .

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  - JOUR
AU  - Savić, Aleksandra
AU  - Jarić, Snežana
AU  - Dajić-Stevanović, Zora
AU  - Duletić-Lausević, Sonja
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5125
AB  - This work represents an ethnobotanical and ethnomedicinal study focused on recording autochthonous pear varieties of the Polimlje region in southwest Serbia. The purpose of the study was to highlight genetic resources of pear varieties in situ and emphasize aspects of ethnodiversity and traditional knowledge. A special feature of the research area is the great diversity of indigenous varieties of pear, which have been cultivated for hundreds of years. Forty-six respondents from 25 to 78years of age residing in 23 villages were interviewed, and 26 autochthonous pear varieties were recorded in the field. Among them 11.5% are widely available, 26.9% are rare, and 61.5% are very rare. For ethnomedicinal purposes, pear is used as a remedy against hypertension, diabetes, high cholesterol, and constipation; for reduction of body mass; as a uroseptic and/or an antirheumatic; and for cancer prevention. Pears are consumed as fresh fruit and in numerous food products. Depopulation of the investigated rural area is directly responsible for depletion of the gene pool of pear varieties and for loss of traditional knowledge. Preservation can be achieved by in situ methods such as raising awareness of the local inhabitants and ensuring support of the State.
PB  - Springer, Dordrecht
T2  - Genetic Resources and Crop Evolution
T1  - Ethnobotanical study and traditional use of autochthonous pear varieties (Pyrus communis L.) in southwest Serbia (Polimlje)
EP  - 609
IS  - 3
SP  - 589
VL  - 66
DO  - 10.1007/s10722-018-00734-w
ER  - 

@article{
author = "Savić, Aleksandra and Jarić, Snežana and Dajić-Stevanović, Zora and Duletić-Lausević, Sonja",
year = "2019",
abstract = "This work represents an ethnobotanical and ethnomedicinal study focused on recording autochthonous pear varieties of the Polimlje region in southwest Serbia. The purpose of the study was to highlight genetic resources of pear varieties in situ and emphasize aspects of ethnodiversity and traditional knowledge. A special feature of the research area is the great diversity of indigenous varieties of pear, which have been cultivated for hundreds of years. Forty-six respondents from 25 to 78years of age residing in 23 villages were interviewed, and 26 autochthonous pear varieties were recorded in the field. Among them 11.5% are widely available, 26.9% are rare, and 61.5% are very rare. For ethnomedicinal purposes, pear is used as a remedy against hypertension, diabetes, high cholesterol, and constipation; for reduction of body mass; as a uroseptic and/or an antirheumatic; and for cancer prevention. Pears are consumed as fresh fruit and in numerous food products. Depopulation of the investigated rural area is directly responsible for depletion of the gene pool of pear varieties and for loss of traditional knowledge. Preservation can be achieved by in situ methods such as raising awareness of the local inhabitants and ensuring support of the State.",
publisher = "Springer, Dordrecht",
journal = "Genetic Resources and Crop Evolution",
title = "Ethnobotanical study and traditional use of autochthonous pear varieties (Pyrus communis L.) in southwest Serbia (Polimlje)",
pages = "609-589",
number = "3",
volume = "66",
doi = "10.1007/s10722-018-00734-w"
}

Savić, A., Jarić, S., Dajić-Stevanović, Z.,& Duletić-Lausević, S.. (2019). Ethnobotanical study and traditional use of autochthonous pear varieties (Pyrus communis L.) in southwest Serbia (Polimlje). in Genetic Resources and Crop Evolution
Springer, Dordrecht., 66(3), 589-609.
https://doi.org/10.1007/s10722-018-00734-w

Savić A, Jarić S, Dajić-Stevanović Z, Duletić-Lausević S. Ethnobotanical study and traditional use of autochthonous pear varieties (Pyrus communis L.) in southwest Serbia (Polimlje). in Genetic Resources and Crop Evolution. 2019;66(3):589-609.
doi:10.1007/s10722-018-00734-w .

Savić, Aleksandra, Jarić, Snežana, Dajić-Stevanović, Zora, Duletić-Lausević, Sonja, "Ethnobotanical study and traditional use of autochthonous pear varieties (Pyrus communis L.) in southwest Serbia (Polimlje)" in Genetic Resources and Crop Evolution, 66, no. 3 (2019):589-609,
https://doi.org/10.1007/s10722-018-00734-w . .