TY  - JOUR
AU  - Gajić, Boško
AU  - Tolimir, Miodrag
AU  - Kresović, Branka
AU  - Lipovac, Aleksa
AU  - Tapanarova, Angelina
AU  - Životić, Ljubomir
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6675
AB  - Zemljišta obrazovana na krečnjacima zauzimaju veliku površinu u Srbiji, ali veoma malo podataka ima o njihovim osobinama. U ovom radu su prikazane fizičke i hemijske osobine posmeđenog kalkomelanosola i srednje dubokog kalkokambisola na planini Ozren. Na prevoju Vlasina odabran je lokalitet sa posmeđenim kalkomelanosolom pod prirodnom travnom vegetacijoma, a u blizini Ozrenskih livada odabran je lokalitet s kalkokambisolom pod prirodnom mešovitom šumom. Na navedenim lokalitetima iskopani su profili do matičnog supstrata iz kojih su po genetičkim horizontima uzeti uzorci u narušenom i nenarušenom stanju za laboratorijske analize. Određen je mehanički sastav, agregatni sastav i vodootpornost strukturnih agregata, gustina suvog zemljišta, ukupna poroznost, vazdušni kapacitet, vododrživa sposobnost, vodopropustljivost, pH vrednosti, sadržaj humusa, sadržaj fiziološki aktivnog fosfora (P2O5) i kalijuma (K2O), hidrolitička kiselost, kapacitet adsorpcije katjona (CEC), suma razmenljivih baznih katjona, te stepen zasićenosti razmenljivim baznim katjonima. Humusno akumulativni horizont, Amo, posmeđenog kalkomelanosola je praškasto glinaste teksture. Kambični (B)rz horizont oba zemljišta je glinovite teksture. Amo horizont kalkomelanosola odlukuje se mrvičastom strukturom (0,5–5 mm) veoma visoke vodootpornosti. Ukupna poroznost, vazdušni kapacitet i vodopropustljivost oba zemljišta je visoka. Njihova vododrživa sposobnost je visoka. Amo horizont kalkomelanosola se odlikuje visokim sadržajem humusa (>10%). Hemijska reakcija (pH u H2O) Amo horizonta je neutralna, dok je u (B)rz horizontima oba zemljišta umereno kisela. Oba zemljišta imaju visoke vrednosti CEC (>58 cmol kg–1) i veoma su zasićena baznim katjonima (>95%). Posmeđeni kalkomelanosol je srednje do visoko obezbeđen K2O, a kalkokambisol je srednje obezbeđen; dok su oba zemljišta veoma siromašna P2O5. Budući da ovo istraživanje pokazuje prilično povoljne fizičke i hemijske osobine istraženih zemljišta na ovom području zbog zadržavanja prirodne šumske i travne vegetacije, rezultati ovih istraživanja mogu pomoći u dubljem razumevanju ekologije zemljišta i očuvanju prirodnog biljnog pokrivača.
PB  - Srpsko društvo za proučavanje zemljišta
T2  - Zemljiste i biljka
T1  - Prilog poznavanju nekih fizičkih i hemijskih osobina krečnjačkih zemljišta planinskog masiva Ozren
VL  - 72
DO  - 10.5937/ZemBilj2301021G
ER  - 

@article{
author = "Gajić, Boško and Tolimir, Miodrag and Kresović, Branka and Lipovac, Aleksa and Tapanarova, Angelina and Životić, Ljubomir",
year = "2023",
abstract = "Zemljišta obrazovana na krečnjacima zauzimaju veliku površinu u Srbiji, ali veoma malo podataka ima o njihovim osobinama. U ovom radu su prikazane fizičke i hemijske osobine posmeđenog kalkomelanosola i srednje dubokog kalkokambisola na planini Ozren. Na prevoju Vlasina odabran je lokalitet sa posmeđenim kalkomelanosolom pod prirodnom travnom vegetacijoma, a u blizini Ozrenskih livada odabran je lokalitet s kalkokambisolom pod prirodnom mešovitom šumom. Na navedenim lokalitetima iskopani su profili do matičnog supstrata iz kojih su po genetičkim horizontima uzeti uzorci u narušenom i nenarušenom stanju za laboratorijske analize. Određen je mehanički sastav, agregatni sastav i vodootpornost strukturnih agregata, gustina suvog zemljišta, ukupna poroznost, vazdušni kapacitet, vododrživa sposobnost, vodopropustljivost, pH vrednosti, sadržaj humusa, sadržaj fiziološki aktivnog fosfora (P2O5) i kalijuma (K2O), hidrolitička kiselost, kapacitet adsorpcije katjona (CEC), suma razmenljivih baznih katjona, te stepen zasićenosti razmenljivim baznim katjonima. Humusno akumulativni horizont, Amo, posmeđenog kalkomelanosola je praškasto glinaste teksture. Kambični (B)rz horizont oba zemljišta je glinovite teksture. Amo horizont kalkomelanosola odlukuje se mrvičastom strukturom (0,5–5 mm) veoma visoke vodootpornosti. Ukupna poroznost, vazdušni kapacitet i vodopropustljivost oba zemljišta je visoka. Njihova vododrživa sposobnost je visoka. Amo horizont kalkomelanosola se odlikuje visokim sadržajem humusa (>10%). Hemijska reakcija (pH u H2O) Amo horizonta je neutralna, dok je u (B)rz horizontima oba zemljišta umereno kisela. Oba zemljišta imaju visoke vrednosti CEC (>58 cmol kg–1) i veoma su zasićena baznim katjonima (>95%). Posmeđeni kalkomelanosol je srednje do visoko obezbeđen K2O, a kalkokambisol je srednje obezbeđen; dok su oba zemljišta veoma siromašna P2O5. Budući da ovo istraživanje pokazuje prilično povoljne fizičke i hemijske osobine istraženih zemljišta na ovom području zbog zadržavanja prirodne šumske i travne vegetacije, rezultati ovih istraživanja mogu pomoći u dubljem razumevanju ekologije zemljišta i očuvanju prirodnog biljnog pokrivača.",
publisher = "Srpsko društvo za proučavanje zemljišta",
journal = "Zemljiste i biljka",
title = "Prilog poznavanju nekih fizičkih i hemijskih osobina krečnjačkih zemljišta planinskog masiva Ozren",
volume = "72",
doi = "10.5937/ZemBilj2301021G"
}

Gajić, B., Tolimir, M., Kresović, B., Lipovac, A., Tapanarova, A.,& Životić, L.. (2023). Prilog poznavanju nekih fizičkih i hemijskih osobina krečnjačkih zemljišta planinskog masiva Ozren. in Zemljiste i biljka
Srpsko društvo za proučavanje zemljišta., 72.
https://doi.org/10.5937/ZemBilj2301021G

Gajić B, Tolimir M, Kresović B, Lipovac A, Tapanarova A, Životić L. Prilog poznavanju nekih fizičkih i hemijskih osobina krečnjačkih zemljišta planinskog masiva Ozren. in Zemljiste i biljka. 2023;72.
doi:10.5937/ZemBilj2301021G .

Gajić, Boško, Tolimir, Miodrag, Kresović, Branka, Lipovac, Aleksa, Tapanarova, Angelina, Životić, Ljubomir, "Prilog poznavanju nekih fizičkih i hemijskih osobina krečnjačkih zemljišta planinskog masiva Ozren" in Zemljiste i biljka, 72 (2023),
https://doi.org/10.5937/ZemBilj2301021G . .

TY  - CONF
AU  - Tolimir, Miodrag
AU  - Kresović, Branka
AU  - Kaitović, Željko
AU  - Životić, Ljubomir
AU  - Gajić, Katarina
AU  - Gajić, Boško
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6729
AB  - Scarce water resources severely limit maize (Zea mays L.) cultivation in the temperate regions
of northern Serbia. A two-year field experiment was conducted to investigate the effects of
irrigation and planting density on yield and water use efficiency in temperate climate under
sprinkler irrigation. The experiment included five irrigation treatments (full irrigated treatment – FIT; 80% FIT, 60% FIT, 40% FIT, and rainfed) and three planting densities (PD1: 54,900 plants ha–1
; PD2: 64,900 plants ha–1; PD3: 75,200 plants ha–1). There was increase in yield with the irrigation (1.05–80.00%) as compared to the rainfed crop. Results showed that decreasing irrigation rates resulted in a decrease in yield, crop water use efficiency (WUE), and irrigation water use efficiency (IWUE). Planting density had significant effects on yield, WUE, and IWUE which differed in both years. Increasing planting density gradually increased yield, WUE, and IWUE. For the pooled data, irrigation rate, planting density and their interaction was significant (P < 0.05). The highest two-year average yield, WUE, and IWUE were found for FIT-PD3 (14,612 kg ha–1), rainfed-PD2 (2.764 kg m–3), and 60% FITPD3 (2.356 kg m–3), respectively. The results revealed that irrigation is necessary for maize cultivation because rainfall is insufficient to meet the crop water needs. In addition, if water becomes a limiting factor, 80% FIT-PD3 with average yield loss of 15% would be the best agronomic practices for growing maize with a sprinkler irrigation system in a temperate climate of Serbia.
PB  - East Sarajevo: Faculty of Agriculture
C3  - XIV International Scientific Agriculture Symposium “AGROSYM 2023”, Jahorina, Bosnia and Herzegovina
T1  - Effects of Irrigation Rate and Planting Density on Maize Yield and Water Use Efficiency in the Temperate Climate of Serbia
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6729
ER  - 

@conference{
author = "Tolimir, Miodrag and Kresović, Branka and Kaitović, Željko and Životić, Ljubomir and Gajić, Katarina and Gajić, Boško",
year = "2023",
abstract = "Scarce water resources severely limit maize (Zea mays L.) cultivation in the temperate regions
of northern Serbia. A two-year field experiment was conducted to investigate the effects of
irrigation and planting density on yield and water use efficiency in temperate climate under
sprinkler irrigation. The experiment included five irrigation treatments (full irrigated treatment – FIT; 80% FIT, 60% FIT, 40% FIT, and rainfed) and three planting densities (PD1: 54,900 plants ha–1
; PD2: 64,900 plants ha–1; PD3: 75,200 plants ha–1). There was increase in yield with the irrigation (1.05–80.00%) as compared to the rainfed crop. Results showed that decreasing irrigation rates resulted in a decrease in yield, crop water use efficiency (WUE), and irrigation water use efficiency (IWUE). Planting density had significant effects on yield, WUE, and IWUE which differed in both years. Increasing planting density gradually increased yield, WUE, and IWUE. For the pooled data, irrigation rate, planting density and their interaction was significant (P < 0.05). The highest two-year average yield, WUE, and IWUE were found for FIT-PD3 (14,612 kg ha–1), rainfed-PD2 (2.764 kg m–3), and 60% FITPD3 (2.356 kg m–3), respectively. The results revealed that irrigation is necessary for maize cultivation because rainfall is insufficient to meet the crop water needs. In addition, if water becomes a limiting factor, 80% FIT-PD3 with average yield loss of 15% would be the best agronomic practices for growing maize with a sprinkler irrigation system in a temperate climate of Serbia.",
publisher = "East Sarajevo: Faculty of Agriculture",
journal = "XIV International Scientific Agriculture Symposium “AGROSYM 2023”, Jahorina, Bosnia and Herzegovina",
title = "Effects of Irrigation Rate and Planting Density on Maize Yield and Water Use Efficiency in the Temperate Climate of Serbia",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6729"
}

Tolimir, M., Kresović, B., Kaitović, Ž., Životić, L., Gajić, K.,& Gajić, B.. (2023). Effects of Irrigation Rate and Planting Density on Maize Yield and Water Use Efficiency in the Temperate Climate of Serbia. in XIV International Scientific Agriculture Symposium “AGROSYM 2023”, Jahorina, Bosnia and Herzegovina
East Sarajevo: Faculty of Agriculture..
https://hdl.handle.net/21.15107/rcub_agrospace_6729

Tolimir M, Kresović B, Kaitović Ž, Životić L, Gajić K, Gajić B. Effects of Irrigation Rate and Planting Density on Maize Yield and Water Use Efficiency in the Temperate Climate of Serbia. in XIV International Scientific Agriculture Symposium “AGROSYM 2023”, Jahorina, Bosnia and Herzegovina. 2023;.
https://hdl.handle.net/21.15107/rcub_agrospace_6729 .

Tolimir, Miodrag, Kresović, Branka, Kaitović, Željko, Životić, Ljubomir, Gajić, Katarina, Gajić, Boško, "Effects of Irrigation Rate and Planting Density on Maize Yield and Water Use Efficiency in the Temperate Climate of Serbia" in XIV International Scientific Agriculture Symposium “AGROSYM 2023”, Jahorina, Bosnia and Herzegovina (2023),
https://hdl.handle.net/21.15107/rcub_agrospace_6729 .

TY  - JOUR
AU  - Gajić, Katarina
AU  - Kresović, Branka
AU  - Tolimir, Miodrag
AU  - Životić, Ljubomir
AU  - Lipovac, Aleksa
AU  - Gajić, Boško
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6256
AB  - Land use in agriculture can alter the physical, chemical and biological properties of soils, but little is known how it affects the hydraulic properties of the fine-textured soils of lowland agroecosystems in continental climates. This research assesses the impact of long-term (>100 years) continuous use of natural meadows and arable land, after conversion of native mixed deciduous forests, on hydraulic properties such as water retention, pore-size distribution, saturated hydraulic conductivity, and bulk density. The research was conducted on Fluvic Phaeozems in the valley of the Kolubara River, western Serbia. Disturbed and undisturbed soil samples from three different land use systems (forest, meadow, and arable land) and three different locations were collected at 0–15, 15–30, and 30–45 cm soil depth. Significant effects of different land uses were observed for bulk density, total porosity, macroporosity, mesoporosity, microporosity, air-filled porosity, field water capacity, plant available water capacity and saturated hydraulic conductivity at 0–15 cm soil depth, but a much smaller effect was observed at 15–30 cm. The water content estimated by the van Genuchten model was similar to the measured water content (R2 = 0.932–0.972). At 30–45 cm soil depth, land use only significantly affected a few of the examined variables. Dexter's soil physical quality index (S-index) also detected degradation of soil physical quality after conversion from forest to agroecosystems. In summary, the conversion of native forests into agricultural land tends to cause considerable change in the hydraulic properties and soil physical quality of fine-textured soils in lowland continental agroecosystems, which could have an adverse effect on crop yield and the environment. © 2022
T2  - Geoderma Regional
T2  - Geoderma Regional
T1  - Hydraulic properties of fine-textured soils in lowland ecosystems of Western Serbia vary depending on land use
VL  - 32
DO  - 10.1016/j.geodrs.2022.e00603
ER  - 

@article{
author = "Gajić, Katarina and Kresović, Branka and Tolimir, Miodrag and Životić, Ljubomir and Lipovac, Aleksa and Gajić, Boško",
year = "2023",
abstract = "Land use in agriculture can alter the physical, chemical and biological properties of soils, but little is known how it affects the hydraulic properties of the fine-textured soils of lowland agroecosystems in continental climates. This research assesses the impact of long-term (>100 years) continuous use of natural meadows and arable land, after conversion of native mixed deciduous forests, on hydraulic properties such as water retention, pore-size distribution, saturated hydraulic conductivity, and bulk density. The research was conducted on Fluvic Phaeozems in the valley of the Kolubara River, western Serbia. Disturbed and undisturbed soil samples from three different land use systems (forest, meadow, and arable land) and three different locations were collected at 0–15, 15–30, and 30–45 cm soil depth. Significant effects of different land uses were observed for bulk density, total porosity, macroporosity, mesoporosity, microporosity, air-filled porosity, field water capacity, plant available water capacity and saturated hydraulic conductivity at 0–15 cm soil depth, but a much smaller effect was observed at 15–30 cm. The water content estimated by the van Genuchten model was similar to the measured water content (R2 = 0.932–0.972). At 30–45 cm soil depth, land use only significantly affected a few of the examined variables. Dexter's soil physical quality index (S-index) also detected degradation of soil physical quality after conversion from forest to agroecosystems. In summary, the conversion of native forests into agricultural land tends to cause considerable change in the hydraulic properties and soil physical quality of fine-textured soils in lowland continental agroecosystems, which could have an adverse effect on crop yield and the environment. © 2022",
journal = "Geoderma Regional, Geoderma Regional",
title = "Hydraulic properties of fine-textured soils in lowland ecosystems of Western Serbia vary depending on land use",
volume = "32",
doi = "10.1016/j.geodrs.2022.e00603"
}

Gajić, K., Kresović, B., Tolimir, M., Životić, L., Lipovac, A.,& Gajić, B.. (2023). Hydraulic properties of fine-textured soils in lowland ecosystems of Western Serbia vary depending on land use. in Geoderma Regional, 32.
https://doi.org/10.1016/j.geodrs.2022.e00603

Gajić K, Kresović B, Tolimir M, Životić L, Lipovac A, Gajić B. Hydraulic properties of fine-textured soils in lowland ecosystems of Western Serbia vary depending on land use. in Geoderma Regional. 2023;32.
doi:10.1016/j.geodrs.2022.e00603 .

Gajić, Katarina, Kresović, Branka, Tolimir, Miodrag, Životić, Ljubomir, Lipovac, Aleksa, Gajić, Boško, "Hydraulic properties of fine-textured soils in lowland ecosystems of Western Serbia vary depending on land use" in Geoderma Regional, 32 (2023),
https://doi.org/10.1016/j.geodrs.2022.e00603 . .

TY  - CONF
AU  - Gajić, Boško
AU  - Životić, Ljubomir
AU  - Kresović, Branka
AU  - Tolimir, Miodrag
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6682
AB  - УВОД и ЦИЉЕВИ: Хидрауличка својства земљишта (ХСЗ) контролишу кретање и складиштење воде и хранљивих материја у земљишту и на тај начин утичу на широк спектар биогеохемијских процеса и услуга екосистема. За потребе хидролошког моделирања, углавном се карактеришу као константне вредности, на пример, засићена хидраулича проводљивост (Ксат), капацитет инфилтрације или пољски водни капацитет (ПВК). Ипак, добро је познато да су многа физичка и хемијска својства земљишта променљива у простору и времену. Могући разлози за то су биолошка активност земљишта, процеси повезани са мразом, утицај ветра преко корена биљака, обрада земљишта, испаша и друго. Стога се може очекивати да ХСЗ и хидролошка својства земљишта такође варирају постепено. Овај рад анализира варијабилност ХСЗ и хидролошких својстава у површинском слоју (0–15 цм) бескарбонатне, прашкасто-глинасте ливадске црнице (Fluvisol) у долини Колубаре изазвану вишегодишњим (> 100 година) различитим коришћењем земљишта.
МАТЕРИЈАЛ и МЕТОД: На блиском међусобном растојању идентификоване су две различите намене земљишта (мешовита широколисна листопадна шума и пашњак). Пашњак је кошен углавном само једном у касно пролеће, а касније су само повремено напасане краве (2–3 краве ха–1) и овце (8–10 оваца ха–1). Унутар сваког начина коришћења земљишта изабране су три локације на којима је спроведен исти програм мерења густине сувог земљишта (ρb), Ксат, капацитета инфилтрације, ПВК и ретенционе криве стандардним међународно признатим методама. Користећи овај план истраживања, претпоставили смо да се могу идентификовати систематске разлике у ХСЗ и хидролошким својствима земљишта у погледу коришћења земљишта.
РЕЗУЛТАТИ и ЗАКЉУЧЦИ: Резултати показују да коришћење земљишта има значајан утицај на испитивана својстава земљишта. Идентификоване разлике су статистички значајне са вероватноћом од 5%. Уочено је повећање ρb од шуме (0,99 г цм–3) до пашњака (1,49 г цм–3) у површинском слоју истраживаног земљишта, што је у складу са налазима из литературе. Као што се и очекивало, Ксат је већа у шуми (>100 м дан–1) у п оређењу с а п ашњаком ( 0,30 м д ан–1). Капацитет инфилтрације за шумско земљиште је знатно већи него за пашњак, за шта се може претпоставити да је последица веће вредности Ксат површинског слоја земљишта. Што се земљиште интензивније користи (пашњак > шума), мање воде се складишти у земљишту на одређеном притиску. Шумско земљиште је показало знатно већи просечни садржај воде (46% запреминска) него пашњачко (38%) земљиште на pF 2,5, који је коришћен као замена за пољски водни капацитет. Иста структура резултата је
пронађена и за друге pF вредности. Отуда се може претпоставити да померање криве задржавања воде узрокује смањење приступачне воде за биљке. Закључно, ово истраживање указује да коришћење земљишта има важан утицај на хидрауличка и хидролошка својства земљишта. Интензивнија пољопривредна употреба, као што је пашњак у овој студији, повећава ρb и смањује Ксат и садржај воде која је приступачна биљкама (смањен ПВК). Ово је углавном због сабијања земљишта при прекомерној испаши која доводи до губитка макропора. Запажања дата у овом истраживању имају важан утицај на разумевање хидролошких процеса и на разраду хидролошких модела. Они често узимају у обзир малу просторну варијабилност својстава земљишта, али њихова параметризација не зависи од коришћења земљишта. Ово истраживање је показала да ова претпоставка не важи и да се не може тек тако занемаривати.
PB  - Пољопривредни факултет Нови Сад
C3  - Simpozijum: ''Zemljište u doba precizne poljoprivrede i informacionih tehnologija – Soil AgroIT 2022"
T1  - Uticaj promene korišćenja zemljišta na hidrološka i hidraulička svojstva livadske crnice: od neporemećene šume do pašnjaka
SP  - 104
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6682
ER  - 

@conference{
author = "Gajić, Boško and Životić, Ljubomir and Kresović, Branka and Tolimir, Miodrag",
year = "2022",
abstract = "УВОД и ЦИЉЕВИ: Хидрауличка својства земљишта (ХСЗ) контролишу кретање и складиштење воде и хранљивих материја у земљишту и на тај начин утичу на широк спектар биогеохемијских процеса и услуга екосистема. За потребе хидролошког моделирања, углавном се карактеришу као константне вредности, на пример, засићена хидраулича проводљивост (Ксат), капацитет инфилтрације или пољски водни капацитет (ПВК). Ипак, добро је познато да су многа физичка и хемијска својства земљишта променљива у простору и времену. Могући разлози за то су биолошка активност земљишта, процеси повезани са мразом, утицај ветра преко корена биљака, обрада земљишта, испаша и друго. Стога се може очекивати да ХСЗ и хидролошка својства земљишта такође варирају постепено. Овај рад анализира варијабилност ХСЗ и хидролошких својстава у површинском слоју (0–15 цм) бескарбонатне, прашкасто-глинасте ливадске црнице (Fluvisol) у долини Колубаре изазвану вишегодишњим (> 100 година) различитим коришћењем земљишта.
МАТЕРИЈАЛ и МЕТОД: На блиском међусобном растојању идентификоване су две различите намене земљишта (мешовита широколисна листопадна шума и пашњак). Пашњак је кошен углавном само једном у касно пролеће, а касније су само повремено напасане краве (2–3 краве ха–1) и овце (8–10 оваца ха–1). Унутар сваког начина коришћења земљишта изабране су три локације на којима је спроведен исти програм мерења густине сувог земљишта (ρb), Ксат, капацитета инфилтрације, ПВК и ретенционе криве стандардним међународно признатим методама. Користећи овај план истраживања, претпоставили смо да се могу идентификовати систематске разлике у ХСЗ и хидролошким својствима земљишта у погледу коришћења земљишта.
РЕЗУЛТАТИ и ЗАКЉУЧЦИ: Резултати показују да коришћење земљишта има значајан утицај на испитивана својстава земљишта. Идентификоване разлике су статистички значајне са вероватноћом од 5%. Уочено је повећање ρb од шуме (0,99 г цм–3) до пашњака (1,49 г цм–3) у површинском слоју истраживаног земљишта, што је у складу са налазима из литературе. Као што се и очекивало, Ксат је већа у шуми (>100 м дан–1) у п оређењу с а п ашњаком ( 0,30 м д ан–1). Капацитет инфилтрације за шумско земљиште је знатно већи него за пашњак, за шта се може претпоставити да је последица веће вредности Ксат површинског слоја земљишта. Што се земљиште интензивније користи (пашњак > шума), мање воде се складишти у земљишту на одређеном притиску. Шумско земљиште је показало знатно већи просечни садржај воде (46% запреминска) него пашњачко (38%) земљиште на pF 2,5, који је коришћен као замена за пољски водни капацитет. Иста структура резултата је
пронађена и за друге pF вредности. Отуда се може претпоставити да померање криве задржавања воде узрокује смањење приступачне воде за биљке. Закључно, ово истраживање указује да коришћење земљишта има важан утицај на хидрауличка и хидролошка својства земљишта. Интензивнија пољопривредна употреба, као што је пашњак у овој студији, повећава ρb и смањује Ксат и садржај воде која је приступачна биљкама (смањен ПВК). Ово је углавном због сабијања земљишта при прекомерној испаши која доводи до губитка макропора. Запажања дата у овом истраживању имају важан утицај на разумевање хидролошких процеса и на разраду хидролошких модела. Они често узимају у обзир малу просторну варијабилност својстава земљишта, али њихова параметризација не зависи од коришћења земљишта. Ово истраживање је показала да ова претпоставка не важи и да се не може тек тако занемаривати.",
publisher = "Пољопривредни факултет Нови Сад",
journal = "Simpozijum: ''Zemljište u doba precizne poljoprivrede i informacionih tehnologija – Soil AgroIT 2022"",
title = "Uticaj promene korišćenja zemljišta na hidrološka i hidraulička svojstva livadske crnice: od neporemećene šume do pašnjaka",
pages = "104",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6682"
}

Gajić, B., Životić, L., Kresović, B.,& Tolimir, M.. (2022). Uticaj promene korišćenja zemljišta na hidrološka i hidraulička svojstva livadske crnice: od neporemećene šume do pašnjaka. in Simpozijum: ''Zemljište u doba precizne poljoprivrede i informacionih tehnologija – Soil AgroIT 2022"
Пољопривредни факултет Нови Сад., 104.
https://hdl.handle.net/21.15107/rcub_agrospace_6682

Gajić B, Životić L, Kresović B, Tolimir M. Uticaj promene korišćenja zemljišta na hidrološka i hidraulička svojstva livadske crnice: od neporemećene šume do pašnjaka. in Simpozijum: ''Zemljište u doba precizne poljoprivrede i informacionih tehnologija – Soil AgroIT 2022". 2022;:104.
https://hdl.handle.net/21.15107/rcub_agrospace_6682 .

Gajić, Boško, Životić, Ljubomir, Kresović, Branka, Tolimir, Miodrag, "Uticaj promene korišćenja zemljišta na hidrološka i hidraulička svojstva livadske crnice: od neporemećene šume do pašnjaka" in Simpozijum: ''Zemljište u doba precizne poljoprivrede i informacionih tehnologija – Soil AgroIT 2022" (2022):104,
https://hdl.handle.net/21.15107/rcub_agrospace_6682 .

TY  - CONF
AU  - Simić, Milena
AU  - Dragičević, Vesna
AU  - Brankov, Milan
AU  - Dolijanović, Željko
AU  - Kresović, Branka
AU  - Tolimir, Miodrag
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6599
AB  - Climate changes severely affect agricultural production, particularly dry farming. Even crops that are relatively tolerant to drought, like maize, have been recently influenced by meteorological extremes, thus significantly reducing yield potential. The adjustment of cropping technology in which soil tillage system is an essential maize growing practice is the only way for stable maize cultivation. The objective of the study was to monitor and understand how different tillage systems and fertilizer rates influence grain yield of maize grown in dry farming conditions. The study was initiated in 1978 in Zemun Polje, Belgrade, Serbia, on the chernozem soil type, while the results from 2011-2021 period are analysed. Maize hybrid ZP SC 606 has been sown at the middle of April every year. The experiment was set as a split-split-plot block design with four replications. The main treatments were three tillage systems: NT - no-till, RT – reduced, and CT - conventional tillage. In the no-tillage treatment, maize seeds were sown in the upper soil layer of 5-7 cm, directly by a special planter. In the reduced tillage treatment, soil tillage was performed in the depth of 8-10 cm, with a rotovator in autumn, while sowing is conducted in the spring after seedbed preparation (10-12 cm) with a conventional drill. The conventional tillage treatment consisted in shallow ploughing, immediately after wheat harvest in the depth of 10-15 cm, primary tillage (ploughing) in the depth of 25-30 cm in autumn and seedbed preparation (10-12 cm) inspring. The fertilizer treatments, as subplots, included control (Ø) - without fertilization, incorporation of 50kg/ha N, 50 kg/ha P and 50 kg/ha K in the autumn and supplemental N addition up to the 180 kg/ha N (F1) and240 kg/ha N (F2) before sowing in the spring. Variations in meteorological conditions of the season caused highvariability in maize grain yield. The lowest grain yield, in average, was achieved in 2021 (3.38 t/ha) and thehighest in 2014 (11.33 t/ha). Among tillage practices, higher average yield was achieved with CT (9.38 t/ha)while lower values were in NT (6.14 t/ha). In dry seasons and seasons with extreme variations (2012, 2017 and2021), stable and even higher yields were achieved in RT and NT. Thus, in 2021 the highest yield was achievedin NT (to 2.34 t/ha concerning CT). Increased fertilizer rates resulted in yield increase, from 6.59 t/ha in Ø to8.35 t/ha in F2. The differences in grain yield between fertilizer rates were higher in RT. Correlation analysisindicated that with tillage intensification (CT), yield potential is highly negatively dependent on temperature,particularly during grain filing (correlation coefficient 0.8) and high and positive with precipitation amount(correlation coefficient > 0.7), while this dependence was reduced, especially in NT (correlation coefficients <0.5). Irrespective that CT contributed to the higher grain yield in average, less intensive tillage systems enabledyield stability in drier and extreme seasons. It was noticeable that increased fertilizer rates were required inreduced systems, such as NT and particularly RT.
PB  - Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
C3  - 2nd Central European ISTRO Conference Brno, Czech Republic
T1  - Conservation tillage systems could increase maize resilience to climate change
SP  - 73
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6599
ER  - 

@conference{
author = "Simić, Milena and Dragičević, Vesna and Brankov, Milan and Dolijanović, Željko and Kresović, Branka and Tolimir, Miodrag",
year = "2022",
abstract = "Climate changes severely affect agricultural production, particularly dry farming. Even crops that are relatively tolerant to drought, like maize, have been recently influenced by meteorological extremes, thus significantly reducing yield potential. The adjustment of cropping technology in which soil tillage system is an essential maize growing practice is the only way for stable maize cultivation. The objective of the study was to monitor and understand how different tillage systems and fertilizer rates influence grain yield of maize grown in dry farming conditions. The study was initiated in 1978 in Zemun Polje, Belgrade, Serbia, on the chernozem soil type, while the results from 2011-2021 period are analysed. Maize hybrid ZP SC 606 has been sown at the middle of April every year. The experiment was set as a split-split-plot block design with four replications. The main treatments were three tillage systems: NT - no-till, RT – reduced, and CT - conventional tillage. In the no-tillage treatment, maize seeds were sown in the upper soil layer of 5-7 cm, directly by a special planter. In the reduced tillage treatment, soil tillage was performed in the depth of 8-10 cm, with a rotovator in autumn, while sowing is conducted in the spring after seedbed preparation (10-12 cm) with a conventional drill. The conventional tillage treatment consisted in shallow ploughing, immediately after wheat harvest in the depth of 10-15 cm, primary tillage (ploughing) in the depth of 25-30 cm in autumn and seedbed preparation (10-12 cm) inspring. The fertilizer treatments, as subplots, included control (Ø) - without fertilization, incorporation of 50kg/ha N, 50 kg/ha P and 50 kg/ha K in the autumn and supplemental N addition up to the 180 kg/ha N (F1) and240 kg/ha N (F2) before sowing in the spring. Variations in meteorological conditions of the season caused highvariability in maize grain yield. The lowest grain yield, in average, was achieved in 2021 (3.38 t/ha) and thehighest in 2014 (11.33 t/ha). Among tillage practices, higher average yield was achieved with CT (9.38 t/ha)while lower values were in NT (6.14 t/ha). In dry seasons and seasons with extreme variations (2012, 2017 and2021), stable and even higher yields were achieved in RT and NT. Thus, in 2021 the highest yield was achievedin NT (to 2.34 t/ha concerning CT). Increased fertilizer rates resulted in yield increase, from 6.59 t/ha in Ø to8.35 t/ha in F2. The differences in grain yield between fertilizer rates were higher in RT. Correlation analysisindicated that with tillage intensification (CT), yield potential is highly negatively dependent on temperature,particularly during grain filing (correlation coefficient 0.8) and high and positive with precipitation amount(correlation coefficient > 0.7), while this dependence was reduced, especially in NT (correlation coefficients <0.5). Irrespective that CT contributed to the higher grain yield in average, less intensive tillage systems enabledyield stability in drier and extreme seasons. It was noticeable that increased fertilizer rates were required inreduced systems, such as NT and particularly RT.",
publisher = "Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic",
journal = "2nd Central European ISTRO Conference Brno, Czech Republic",
title = "Conservation tillage systems could increase maize resilience to climate change",
pages = "73",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6599"
}

Simić, M., Dragičević, V., Brankov, M., Dolijanović, Ž., Kresović, B.,& Tolimir, M.. (2022). Conservation tillage systems could increase maize resilience to climate change. in 2nd Central European ISTRO Conference Brno, Czech Republic
Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic., 73.
https://hdl.handle.net/21.15107/rcub_agrospace_6599

Simić M, Dragičević V, Brankov M, Dolijanović Ž, Kresović B, Tolimir M. Conservation tillage systems could increase maize resilience to climate change. in 2nd Central European ISTRO Conference Brno, Czech Republic. 2022;:73.
https://hdl.handle.net/21.15107/rcub_agrospace_6599 .

Simić, Milena, Dragičević, Vesna, Brankov, Milan, Dolijanović, Željko, Kresović, Branka, Tolimir, Miodrag, "Conservation tillage systems could increase maize resilience to climate change" in 2nd Central European ISTRO Conference Brno, Czech Republic (2022):73,
https://hdl.handle.net/21.15107/rcub_agrospace_6599 .

TY  - CONF
AU  - Dragičević, Vesna
AU  - Brankov, Milan
AU  - Stojiljković, Milovan
AU  - Šenk, Milena
AU  - Dolijanović, Željko
AU  - Tolimir, Miodrag
AU  - Simić, Milena
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6608
AB  - Human health is dependent not just on diet, but mainly on quality of agricultural products as a part of diet. If crops were grown on poorly fertile soils, or they are exposed to severe stresses, lesser amount of mineral elements, particularly essential elements, such as zinc, copper, manganese, magnesium, calcium, iron, and even sulphur, will be absorbed and accumulated, resulting in their deficiency in diets and increased incidence of various chronic diseases. Together with naturally low soil fertility, climate change, intensive agriculture is one of the main contributors of soil depletion. Thus, various long-term strategies, which are sustainable for agricultural plants and soils, at the same time, must be developed. It is of particular importance to increase a level of organic matter, as a source of mineral nutrients from the soil. The application through soil, as well as via plant foliage of various complex and organic fertilizers, containing macro- and micro-elements, and many stimulating compounds, enables better absorption and metabolisation of nutrients required for plants and nutrients essential for humans. Besides, bio-fertilizers, containing beneficial microorganisms have an important role in nutrients mobilization in soils, particularly from poorly accessible forms. Many biofertilizers contain microorganisms that are able to absorb atmospheric nitrogen, thus enriching soil, delivering it to the plants, enabling reduction in amount and costs of nitrogen addition into the soil. Promoting microorganisms are also able to enhance plants ability to absorb water and nutrients by their synergy with roots, resulting in stable and better growth performances of agricultural plants, thus increasing yield and its quality. Some other cropping practices, such as crop rotation, intercropping and use of cover crops, enriches soil with organic matter, reduces losses of nutrients through recycling of harvest residues, therefore increasing soil fertility, as well as quantity and quality of crop yield, at the same time.
PB  - University of Belgrade, Faculty of Agriculture
C3  - 1st European Symposium on Phytochemicals in Medicine and Food (1-EuSPMF), Belgrade, 7-9 September 2022. Book of Abstracts
T1  - Sustainable fertilization systems as a prerequisite for improved quality of agricultural products
SP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6608
ER  - 

@conference{
author = "Dragičević, Vesna and Brankov, Milan and Stojiljković, Milovan and Šenk, Milena and Dolijanović, Željko and Tolimir, Miodrag and Simić, Milena",
year = "2022",
abstract = "Human health is dependent not just on diet, but mainly on quality of agricultural products as a part of diet. If crops were grown on poorly fertile soils, or they are exposed to severe stresses, lesser amount of mineral elements, particularly essential elements, such as zinc, copper, manganese, magnesium, calcium, iron, and even sulphur, will be absorbed and accumulated, resulting in their deficiency in diets and increased incidence of various chronic diseases. Together with naturally low soil fertility, climate change, intensive agriculture is one of the main contributors of soil depletion. Thus, various long-term strategies, which are sustainable for agricultural plants and soils, at the same time, must be developed. It is of particular importance to increase a level of organic matter, as a source of mineral nutrients from the soil. The application through soil, as well as via plant foliage of various complex and organic fertilizers, containing macro- and micro-elements, and many stimulating compounds, enables better absorption and metabolisation of nutrients required for plants and nutrients essential for humans. Besides, bio-fertilizers, containing beneficial microorganisms have an important role in nutrients mobilization in soils, particularly from poorly accessible forms. Many biofertilizers contain microorganisms that are able to absorb atmospheric nitrogen, thus enriching soil, delivering it to the plants, enabling reduction in amount and costs of nitrogen addition into the soil. Promoting microorganisms are also able to enhance plants ability to absorb water and nutrients by their synergy with roots, resulting in stable and better growth performances of agricultural plants, thus increasing yield and its quality. Some other cropping practices, such as crop rotation, intercropping and use of cover crops, enriches soil with organic matter, reduces losses of nutrients through recycling of harvest residues, therefore increasing soil fertility, as well as quantity and quality of crop yield, at the same time.",
publisher = "University of Belgrade, Faculty of Agriculture",
journal = "1st European Symposium on Phytochemicals in Medicine and Food (1-EuSPMF), Belgrade, 7-9 September 2022. Book of Abstracts",
title = "Sustainable fertilization systems as a prerequisite for improved quality of agricultural products",
pages = "32",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6608"
}

Dragičević, V., Brankov, M., Stojiljković, M., Šenk, M., Dolijanović, Ž., Tolimir, M.,& Simić, M.. (2022). Sustainable fertilization systems as a prerequisite for improved quality of agricultural products. in 1st European Symposium on Phytochemicals in Medicine and Food (1-EuSPMF), Belgrade, 7-9 September 2022. Book of Abstracts
University of Belgrade, Faculty of Agriculture., 32.
https://hdl.handle.net/21.15107/rcub_agrospace_6608

Dragičević V, Brankov M, Stojiljković M, Šenk M, Dolijanović Ž, Tolimir M, Simić M. Sustainable fertilization systems as a prerequisite for improved quality of agricultural products. in 1st European Symposium on Phytochemicals in Medicine and Food (1-EuSPMF), Belgrade, 7-9 September 2022. Book of Abstracts. 2022;:32.
https://hdl.handle.net/21.15107/rcub_agrospace_6608 .

Dragičević, Vesna, Brankov, Milan, Stojiljković, Milovan, Šenk, Milena, Dolijanović, Željko, Tolimir, Miodrag, Simić, Milena, "Sustainable fertilization systems as a prerequisite for improved quality of agricultural products" in 1st European Symposium on Phytochemicals in Medicine and Food (1-EuSPMF), Belgrade, 7-9 September 2022. Book of Abstracts (2022):32,
https://hdl.handle.net/21.15107/rcub_agrospace_6608 .

TY  - CONF
AU  - Gajić, Boško
AU  - Kresović, Branka
AU  - Tolimir, Miodrag
AU  - Životić, Ljubomir
AU  - Lipovac, Aleksa
AU  - Sredojević, Zorica
AU  - Gajić, Katarina
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6730
AB  - Soil pore characteristics can have great impact on plant growt and environment. A study was conducted to evaluate the efects of different land use on porosity, pore size distribution (PSD) and soil water retention (SWR) of Fluvic Phaeozem in the Kolubara River valley, Serbia. The land use treatments included: natural forest, native meadow, and arable land managed in the same way for more than 100 years. Disturbed and intact soil samples were collected from three soil profiles at each of the three different land use types from depths of 0–15, 15–30 and 30–45 cm. The capillary rise equation was used to estimate effective pore sizes from water retention measurements. Pressure cells are used to mesure water retention in the water potential range from –33 to –1500 kPa. The bulk density (BD) was significantly (P < 0.05) larger for meadow (1.48–1.49 g cm–3) and arable land (1.28–1.42 g cm–3) than forest (0.99–1.29 g cm–3) at the top 30 cm of soil. There was no significant difference in BD between meadow and arable land in the subsurface soil layer (15–30 cm). Depending upon the increases in BD and disruption of pores by mowing and tillage management, total porosity decreased accordingly in meadow and arable land. Land use had significant effect on PSD. Volume of macropores (> 30 μm) were significantly higher for forest (10.93–16.19%) than meadow (4.77–5.74%) and arable (4.83–7.81%) land for 0–30 cm soil layer. Among the diferent land use types, forest and arable land had significantly higher mesopores (30–3 μm) volume compared with meadow. Mowing and tillage management significantly decreased volume of micropores < 3 μm diameter size at the 0–30 cm soil depth. The results showed that in the 0–0.15 m and 0.15–0.30 m depth soil layers, forest soils showed a significantly higher the available water capacity compared to meadow and arable lands. The S-index also detected clear differences among land uses. In this study, the soil water retention data are well described by the van Genuchten model. In conclusion, our results showed that total porosity, PSD, and moisture retention significantly changed because of the different management systems in the top 30 cm of soil, which can potentially influence crop yields and ecosystem function
PB  - Serbian Society of Soil Science
C3  - 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia, 21-24 September 2021, Book of Proceedings
T1  - Land use Effects on Soil Pore-Size Distribution and Soil Water Retention
EP  - 328
SP  - 313
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6730
ER  - 

@conference{
author = "Gajić, Boško and Kresović, Branka and Tolimir, Miodrag and Životić, Ljubomir and Lipovac, Aleksa and Sredojević, Zorica and Gajić, Katarina",
year = "2021",
abstract = "Soil pore characteristics can have great impact on plant growt and environment. A study was conducted to evaluate the efects of different land use on porosity, pore size distribution (PSD) and soil water retention (SWR) of Fluvic Phaeozem in the Kolubara River valley, Serbia. The land use treatments included: natural forest, native meadow, and arable land managed in the same way for more than 100 years. Disturbed and intact soil samples were collected from three soil profiles at each of the three different land use types from depths of 0–15, 15–30 and 30–45 cm. The capillary rise equation was used to estimate effective pore sizes from water retention measurements. Pressure cells are used to mesure water retention in the water potential range from –33 to –1500 kPa. The bulk density (BD) was significantly (P < 0.05) larger for meadow (1.48–1.49 g cm–3) and arable land (1.28–1.42 g cm–3) than forest (0.99–1.29 g cm–3) at the top 30 cm of soil. There was no significant difference in BD between meadow and arable land in the subsurface soil layer (15–30 cm). Depending upon the increases in BD and disruption of pores by mowing and tillage management, total porosity decreased accordingly in meadow and arable land. Land use had significant effect on PSD. Volume of macropores (> 30 μm) were significantly higher for forest (10.93–16.19%) than meadow (4.77–5.74%) and arable (4.83–7.81%) land for 0–30 cm soil layer. Among the diferent land use types, forest and arable land had significantly higher mesopores (30–3 μm) volume compared with meadow. Mowing and tillage management significantly decreased volume of micropores < 3 μm diameter size at the 0–30 cm soil depth. The results showed that in the 0–0.15 m and 0.15–0.30 m depth soil layers, forest soils showed a significantly higher the available water capacity compared to meadow and arable lands. The S-index also detected clear differences among land uses. In this study, the soil water retention data are well described by the van Genuchten model. In conclusion, our results showed that total porosity, PSD, and moisture retention significantly changed because of the different management systems in the top 30 cm of soil, which can potentially influence crop yields and ecosystem function",
publisher = "Serbian Society of Soil Science",
journal = "3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia, 21-24 September 2021, Book of Proceedings",
title = "Land use Effects on Soil Pore-Size Distribution and Soil Water Retention",
pages = "328-313",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6730"
}

Gajić, B., Kresović, B., Tolimir, M., Životić, L., Lipovac, A., Sredojević, Z.,& Gajić, K.. (2021). Land use Effects on Soil Pore-Size Distribution and Soil Water Retention. in 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia, 21-24 September 2021, Book of Proceedings
Serbian Society of Soil Science., 313-328.
https://hdl.handle.net/21.15107/rcub_agrospace_6730

Gajić B, Kresović B, Tolimir M, Životić L, Lipovac A, Sredojević Z, Gajić K. Land use Effects on Soil Pore-Size Distribution and Soil Water Retention. in 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia, 21-24 September 2021, Book of Proceedings. 2021;:313-328.
https://hdl.handle.net/21.15107/rcub_agrospace_6730 .

Gajić, Boško, Kresović, Branka, Tolimir, Miodrag, Životić, Ljubomir, Lipovac, Aleksa, Sredojević, Zorica, Gajić, Katarina, "Land use Effects on Soil Pore-Size Distribution and Soil Water Retention" in 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia, 21-24 September 2021, Book of Proceedings (2021):313-328,
https://hdl.handle.net/21.15107/rcub_agrospace_6730 .

TY  - CONF
AU  - Gajić, Boško
AU  - Kresović, Branka
AU  - Tolimir, Miodrag
AU  - Životić, Ljubomir
AU  - Lipovac, Aleksa
AU  - Sredojević, Zorica
AU  - Gajić, Katarina
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6757
AB  - Soil pore characteristics can have great impact on plant growth and environment. A study was conducted to evaluate the efects of different land use on porosity, pore size distribution (PSD) and soil water retention (SWR) of Fluvic Phaeozem in the Kolubara River valley, Serbia. The land use treatments included: natural forest, native meadow, and arable land managed in the same way for more than 100 years. Disturbed and intact soil samples were collected from three soil profiles at each of the three different land use types from depths of 0–15, 15–30 and 30–45 cm. The capillary rise equation was used to estimate effective pore sizes from water retention measurements. Pressure cells are used to mesure water retention in the water potential range from –33 to –1500 kPa. The bulk density (BD) was significantly (P < 0.05) larger for meadow (1.48–1.49 g cm–3) and arable land (1.28–1.42 g cm–3) than forest (0.99–1.29 g cm–3) at the top 30 cm of soil. There was no significant difference in BD between meadow and arable land in the subsurface soil layer (15–30 cm). Depending upon the increases in BD and disruption of pores by mowing and tillage management, total porosity decreased accordingly in meadow and arable land. Land use had significant effect on PSD. Volume of macropores (> 30 μm) were significantly higher for forest (10.93–16.19%) than meadow (4.77–5.74%) and arable (4.83–7.81%) land for 0–30 cm soil layer. Among the diferent land use types, forest and arable land had significantly higher mesopores (30–3 μm) volume compared with meadow. Mowing and tillage management significantly decreased volume of micropores < 3 μm diameter size at the 0–30 cm soil depth. The results showed that in the 0–0.15 m and 0.15–0.30 m depth soil layers, forest soils showed a significantly higher the available water capacity compared to meadow and arable lands. The S-index also detected clear differences among land uses. In this study, the soil water retention data are well described by the van Genuchten model. In conclusion, our results showed that total porosity, PSD, and moisture retention significantly changed because of the different management systems in the top 30 cm of soil, which can potentially influence crop yields and ecosystem function.
PB  - Serbian Society of Soil Science
C3  - 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia
T1  - Land use Effects on Soil Pore-Size Distribution and Soil Water Retention
EP  - 328
SP  - 313
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6757
ER  - 

@conference{
author = "Gajić, Boško and Kresović, Branka and Tolimir, Miodrag and Životić, Ljubomir and Lipovac, Aleksa and Sredojević, Zorica and Gajić, Katarina",
year = "2021",
abstract = "Soil pore characteristics can have great impact on plant growth and environment. A study was conducted to evaluate the efects of different land use on porosity, pore size distribution (PSD) and soil water retention (SWR) of Fluvic Phaeozem in the Kolubara River valley, Serbia. The land use treatments included: natural forest, native meadow, and arable land managed in the same way for more than 100 years. Disturbed and intact soil samples were collected from three soil profiles at each of the three different land use types from depths of 0–15, 15–30 and 30–45 cm. The capillary rise equation was used to estimate effective pore sizes from water retention measurements. Pressure cells are used to mesure water retention in the water potential range from –33 to –1500 kPa. The bulk density (BD) was significantly (P < 0.05) larger for meadow (1.48–1.49 g cm–3) and arable land (1.28–1.42 g cm–3) than forest (0.99–1.29 g cm–3) at the top 30 cm of soil. There was no significant difference in BD between meadow and arable land in the subsurface soil layer (15–30 cm). Depending upon the increases in BD and disruption of pores by mowing and tillage management, total porosity decreased accordingly in meadow and arable land. Land use had significant effect on PSD. Volume of macropores (> 30 μm) were significantly higher for forest (10.93–16.19%) than meadow (4.77–5.74%) and arable (4.83–7.81%) land for 0–30 cm soil layer. Among the diferent land use types, forest and arable land had significantly higher mesopores (30–3 μm) volume compared with meadow. Mowing and tillage management significantly decreased volume of micropores < 3 μm diameter size at the 0–30 cm soil depth. The results showed that in the 0–0.15 m and 0.15–0.30 m depth soil layers, forest soils showed a significantly higher the available water capacity compared to meadow and arable lands. The S-index also detected clear differences among land uses. In this study, the soil water retention data are well described by the van Genuchten model. In conclusion, our results showed that total porosity, PSD, and moisture retention significantly changed because of the different management systems in the top 30 cm of soil, which can potentially influence crop yields and ecosystem function.",
publisher = "Serbian Society of Soil Science",
journal = "3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia",
title = "Land use Effects on Soil Pore-Size Distribution and Soil Water Retention",
pages = "328-313",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6757"
}

Gajić, B., Kresović, B., Tolimir, M., Životić, L., Lipovac, A., Sredojević, Z.,& Gajić, K.. (2021). Land use Effects on Soil Pore-Size Distribution and Soil Water Retention. in 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia
Serbian Society of Soil Science., 313-328.
https://hdl.handle.net/21.15107/rcub_agrospace_6757

Gajić B, Kresović B, Tolimir M, Životić L, Lipovac A, Sredojević Z, Gajić K. Land use Effects on Soil Pore-Size Distribution and Soil Water Retention. in 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia. 2021;:313-328.
https://hdl.handle.net/21.15107/rcub_agrospace_6757 .

Gajić, Boško, Kresović, Branka, Tolimir, Miodrag, Životić, Ljubomir, Lipovac, Aleksa, Sredojević, Zorica, Gajić, Katarina, "Land use Effects on Soil Pore-Size Distribution and Soil Water Retention" in 3rd International and 15th National Congress of Serbian Society of Soil Science: Soils for Future under Global Challenges, Sokobanja, Serbia (2021):313-328,
https://hdl.handle.net/21.15107/rcub_agrospace_6757 .

TY  - CONF
AU  - Brankov, Milan
AU  - Vieira, Bruno
AU  - Simić, Milena
AU  - Dolijanović, Željko
AU  - Tolimir, Miodrag
AU  - Dragičević, Vesna
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6617
AB  - Nicosulfuron as sulfonylurea and mesotrione as triketone are some of the most used herbicides for weed control in maize. The potential off-target movement and plant injuries of these herbicides were evaluated in a bioassay under controlled conditions. Both herbicides were applied in rates of 0.005X, 0.001X, 0.05X, 0.01X, 0.1X, 0.25X, 0.5X, 1X, 2X, and 4X, where X corresponds to 60 g ai ha-1, and 120 g ai ha-1 for nicosulfuron and mesotrione, respectively. Seven species were tested: lettuce, oil pumpkin, oilseed rape, paprika, soybean, sunflower, and tomato. After applications, plants were returned to the greenhouse and grown for more 21 days and following parameters were evaluated: visual injuries, leaf area, height, and dry biomass. All data were converted into a percentage of reduction compared to untreated control. The data were subjected to a non-linear regression analysis by four-parameter log-logistic model using R statistics. According to obtained results, rates of 0.03 and 0.06 X for nicosulfruon and mesotrione, respectively influenced all measured parameters. The most sensitive species to both herbicides was lettuce. The rates of 4.8 g and 6.1g of nicosulfruon reduced biomass by 80% in tomato and oil pumpkin, while 0.2 g and 0.9 g of mesotrione reduced biomass by 80%. Since our results have reported significant injuries following low herbicide rates, herbicide drift must be mitigated in order to prevent potential negative influence on the environment.
PB  - University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia
PB  - University of Belgrade, Faculty of Agriculture, Serbia
PB  - ...
C3  - XII International Scientific Agriculture Symposium “AGROSYM 2021”, Jahorina, October 07-10, 2021,  Book of abstracts.
T1  - Low nicosulfuron and mesotrione rates influence on various crops
SP  - 226
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6617
ER  - 

@conference{
author = "Brankov, Milan and Vieira, Bruno and Simić, Milena and Dolijanović, Željko and Tolimir, Miodrag and Dragičević, Vesna",
year = "2021",
abstract = "Nicosulfuron as sulfonylurea and mesotrione as triketone are some of the most used herbicides for weed control in maize. The potential off-target movement and plant injuries of these herbicides were evaluated in a bioassay under controlled conditions. Both herbicides were applied in rates of 0.005X, 0.001X, 0.05X, 0.01X, 0.1X, 0.25X, 0.5X, 1X, 2X, and 4X, where X corresponds to 60 g ai ha-1, and 120 g ai ha-1 for nicosulfuron and mesotrione, respectively. Seven species were tested: lettuce, oil pumpkin, oilseed rape, paprika, soybean, sunflower, and tomato. After applications, plants were returned to the greenhouse and grown for more 21 days and following parameters were evaluated: visual injuries, leaf area, height, and dry biomass. All data were converted into a percentage of reduction compared to untreated control. The data were subjected to a non-linear regression analysis by four-parameter log-logistic model using R statistics. According to obtained results, rates of 0.03 and 0.06 X for nicosulfruon and mesotrione, respectively influenced all measured parameters. The most sensitive species to both herbicides was lettuce. The rates of 4.8 g and 6.1g of nicosulfruon reduced biomass by 80% in tomato and oil pumpkin, while 0.2 g and 0.9 g of mesotrione reduced biomass by 80%. Since our results have reported significant injuries following low herbicide rates, herbicide drift must be mitigated in order to prevent potential negative influence on the environment.",
publisher = "University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, University of Belgrade, Faculty of Agriculture, Serbia, ...",
journal = "XII International Scientific Agriculture Symposium “AGROSYM 2021”, Jahorina, October 07-10, 2021,  Book of abstracts.",
title = "Low nicosulfuron and mesotrione rates influence on various crops",
pages = "226",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6617"
}

Brankov, M., Vieira, B., Simić, M., Dolijanović, Ž., Tolimir, M.,& Dragičević, V.. (2021). Low nicosulfuron and mesotrione rates influence on various crops. in XII International Scientific Agriculture Symposium “AGROSYM 2021”, Jahorina, October 07-10, 2021,  Book of abstracts.
University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia., 226.
https://hdl.handle.net/21.15107/rcub_agrospace_6617

Brankov M, Vieira B, Simić M, Dolijanović Ž, Tolimir M, Dragičević V. Low nicosulfuron and mesotrione rates influence on various crops. in XII International Scientific Agriculture Symposium “AGROSYM 2021”, Jahorina, October 07-10, 2021,  Book of abstracts.. 2021;:226.
https://hdl.handle.net/21.15107/rcub_agrospace_6617 .

Brankov, Milan, Vieira, Bruno, Simić, Milena, Dolijanović, Željko, Tolimir, Miodrag, Dragičević, Vesna, "Low nicosulfuron and mesotrione rates influence on various crops" in XII International Scientific Agriculture Symposium “AGROSYM 2021”, Jahorina, October 07-10, 2021,  Book of abstracts. (2021):226,
https://hdl.handle.net/21.15107/rcub_agrospace_6617 .

TY  - JOUR
AU  - Gajić, Boško
AU  - Kresović, Branka
AU  - Pejić, Borivoj
AU  - Tapanarova, Angelina
AU  - Dugalić, Goran
AU  - Životić, Ljubomir
AU  - Sredojević, Zorica
AU  - Tolimir, Miodrag
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5458
AB  - Physical properties play an important role in determining suitability of soil for agricultural, amelioration, ecological and technical purposes. They are influence on movement, storage and availability of water and nutrients for plants, ease of plant root penetration and movement of heat and air. Furthermore, they are also effect chemical and biological properties of soil. Although Fluvisols (alluvial-meadow soils) are one of the most widespread soils in Serbia, little research has been done on them. The aim of this study was therefore to evaluate the most important physical properties of long-term irrigated Fluvisols that were formed on the carbonate deposit of the White Drim River in Kosovo and Metohija (Serbia). Eight profiles, i.e. 23 undisturbed soil samples and 69 disturbed soil samples were examined. The depth of the upper part of the soil profile, which lies above the layer of sand, stones and gravel, in which the roots of the plants develop, is very uneven from profile to profile, i.e. it varies from small (approx. 30 cm) to very large (>200 cm). The investigated Fluvisols are heavy textured (>50% clay content). The results show a high variability of the physical properties in the surface layer of these soils. Most of the investigated physical properties of the eight open Fluvisol profiles, in addition to the heavy texture, are quite favorable and fairly uniform in the plow layer, while they are much less favorable, though not particularly unfavorable, under the plow layer in deeper profiles.
AB  - Fizička svojstva igraju važnu ulogu u određivanju pogodnosti zemljišta za poljoprivredne, melioracione, ekološke i tehničke namene. Od njih zavisi kretanje, zadržavanje i dostupnost vode i hranljivih materija biljkama, lakoća prodiranja korena biljaka, te kretanje toplote i vazduha. Takođe, ona utiču na hemijska i biološka svojstva zemljišta. Iako su fluvisoli (aluvijalno-livadska zemljišta) jedno od najrasprostranjenijih zemljišta u Srbiji, oni su još uvek nedovoljno istraženi. Stoga je cilj ovog istraživanja bio proceniti glavna fizička svojstva stolećima navodnjavanih fluvisola formiranih na karbonatnom nanosu reke Beli Drim na Kosovu i Metohiji (Srbija). Proučavano je osam profila, tj. 23 uzorka zemljišta u poremećenom stanju i 69 uzoraka u neporemećenom stanju. Dubina gornjeg dela zemljišnog profila, koji leži iznad sloja peska, kamenja i šljunka, u kom se razvija koren biljaka, je veoma neujednačena idući od profila do profila, odnosno varira od male (oko 30 cm) pa do veoma velike (>200 cm). Istraženi fluvisoli pripadaju teškim glinušama (>50% frakcije gline). Rezultati ukazuju na visoku varijabilnost fizičkih svojstava u površinskom sloju zemljišta. Većina istraženih fizičkih svojstva osam otvorenih profila fluvisolova, i pored prilično teškog mehaničkog sastava, dosta su povoljne i uz to prilično ujednačene u orničnom horizontu, dok su znatno manje povoljne, mada ne izrazito nepovoljne, u podorničnom horizontu dubljih profila.
PB  - Unija bioloških naučnih društava Jugoslavije, Beograd
T2  - Zemljište i biljka
T1  - Some physical properties of long-term irrigated fluvisols of valley the river Beli Drim in Klina (Serbia)
T1  - Neka fizička svojstva dugotrajno zalivanih livadskih zemljišta doline Belog Drima u području Kline
EP  - 35
IS  - 1
SP  - 21
VL  - 69
DO  - 10.5937/ZemBilj2001021G
ER  - 

@article{
author = "Gajić, Boško and Kresović, Branka and Pejić, Borivoj and Tapanarova, Angelina and Dugalić, Goran and Životić, Ljubomir and Sredojević, Zorica and Tolimir, Miodrag",
year = "2020",
abstract = "Physical properties play an important role in determining suitability of soil for agricultural, amelioration, ecological and technical purposes. They are influence on movement, storage and availability of water and nutrients for plants, ease of plant root penetration and movement of heat and air. Furthermore, they are also effect chemical and biological properties of soil. Although Fluvisols (alluvial-meadow soils) are one of the most widespread soils in Serbia, little research has been done on them. The aim of this study was therefore to evaluate the most important physical properties of long-term irrigated Fluvisols that were formed on the carbonate deposit of the White Drim River in Kosovo and Metohija (Serbia). Eight profiles, i.e. 23 undisturbed soil samples and 69 disturbed soil samples were examined. The depth of the upper part of the soil profile, which lies above the layer of sand, stones and gravel, in which the roots of the plants develop, is very uneven from profile to profile, i.e. it varies from small (approx. 30 cm) to very large (>200 cm). The investigated Fluvisols are heavy textured (>50% clay content). The results show a high variability of the physical properties in the surface layer of these soils. Most of the investigated physical properties of the eight open Fluvisol profiles, in addition to the heavy texture, are quite favorable and fairly uniform in the plow layer, while they are much less favorable, though not particularly unfavorable, under the plow layer in deeper profiles., Fizička svojstva igraju važnu ulogu u određivanju pogodnosti zemljišta za poljoprivredne, melioracione, ekološke i tehničke namene. Od njih zavisi kretanje, zadržavanje i dostupnost vode i hranljivih materija biljkama, lakoća prodiranja korena biljaka, te kretanje toplote i vazduha. Takođe, ona utiču na hemijska i biološka svojstva zemljišta. Iako su fluvisoli (aluvijalno-livadska zemljišta) jedno od najrasprostranjenijih zemljišta u Srbiji, oni su još uvek nedovoljno istraženi. Stoga je cilj ovog istraživanja bio proceniti glavna fizička svojstva stolećima navodnjavanih fluvisola formiranih na karbonatnom nanosu reke Beli Drim na Kosovu i Metohiji (Srbija). Proučavano je osam profila, tj. 23 uzorka zemljišta u poremećenom stanju i 69 uzoraka u neporemećenom stanju. Dubina gornjeg dela zemljišnog profila, koji leži iznad sloja peska, kamenja i šljunka, u kom se razvija koren biljaka, je veoma neujednačena idući od profila do profila, odnosno varira od male (oko 30 cm) pa do veoma velike (>200 cm). Istraženi fluvisoli pripadaju teškim glinušama (>50% frakcije gline). Rezultati ukazuju na visoku varijabilnost fizičkih svojstava u površinskom sloju zemljišta. Većina istraženih fizičkih svojstva osam otvorenih profila fluvisolova, i pored prilično teškog mehaničkog sastava, dosta su povoljne i uz to prilično ujednačene u orničnom horizontu, dok su znatno manje povoljne, mada ne izrazito nepovoljne, u podorničnom horizontu dubljih profila.",
publisher = "Unija bioloških naučnih društava Jugoslavije, Beograd",
journal = "Zemljište i biljka",
title = "Some physical properties of long-term irrigated fluvisols of valley the river Beli Drim in Klina (Serbia), Neka fizička svojstva dugotrajno zalivanih livadskih zemljišta doline Belog Drima u području Kline",
pages = "35-21",
number = "1",
volume = "69",
doi = "10.5937/ZemBilj2001021G"
}

Gajić, B., Kresović, B., Pejić, B., Tapanarova, A., Dugalić, G., Životić, L., Sredojević, Z.,& Tolimir, M.. (2020). Some physical properties of long-term irrigated fluvisols of valley the river Beli Drim in Klina (Serbia). in Zemljište i biljka
Unija bioloških naučnih društava Jugoslavije, Beograd., 69(1), 21-35.
https://doi.org/10.5937/ZemBilj2001021G

Gajić B, Kresović B, Pejić B, Tapanarova A, Dugalić G, Životić L, Sredojević Z, Tolimir M. Some physical properties of long-term irrigated fluvisols of valley the river Beli Drim in Klina (Serbia). in Zemljište i biljka. 2020;69(1):21-35.
doi:10.5937/ZemBilj2001021G .

Gajić, Boško, Kresović, Branka, Pejić, Borivoj, Tapanarova, Angelina, Dugalić, Goran, Životić, Ljubomir, Sredojević, Zorica, Tolimir, Miodrag, "Some physical properties of long-term irrigated fluvisols of valley the river Beli Drim in Klina (Serbia)" in Zemljište i biljka, 69, no. 1 (2020):21-35,
https://doi.org/10.5937/ZemBilj2001021G . .

TY  - JOUR
AU  - Tolimir, Miodrag
AU  - Kresović, Branka
AU  - Životić, Ljubomir
AU  - Dragović, Snežana
AU  - Dragović, Ranko
AU  - Sredojević, Zorica
AU  - Gajić, Boško
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5260
AB  - This study was conducted to compare soil particle density (rho (s)), soil total porosity (TP), liquid limit (LL), plastic limit (PL), and plasticity index, and their relations with soil organic matter (SOM), of non-carbonate silty clay Fluvisols under different land uses. Three neighboring land uses were studied: native deciduous forest, arable land, and meadow, managed in the same way for more than 100 years. Soil was collected from 27 soil profiles and from three depths (0-15, 15-30 and 30-45 cm). Land use caused statistically significant but different impacts on soil properties, particularly in the topsoil. The forest topsoil measured the lowest rho (s) and bulk density (rho (b)) but the highest SOM and soil water content at PL, compared to meadow and arable soil. Statistically significant linear relationship was observed with the SOM content and rho (s) (-0.851**), rho (b) (-0.567**), calculated TP (0.567**) and measured TP (-0.280**). There was a nonlinear relationship between SOM and LL (0.704**) and PL (0.845**) at the topsoil. The findings suggested that SOM content strongly affected rho (s), rho (b), TP, LL and LP. This regional study showed that the conversion of forestland into agricultural land without appropriate measures to conserve SOM leads to the degradation of physical and rheological soil properties.
PB  - Nature Publishing Group, London
T2  - Scientific Reports
T1  - The conversion of forestland into agricultural land without appropriate measures to conserve SOM leads to the degradation of physical and rheological soil properties
IS  - 1
VL  - 10
DO  - 10.1038/s41598-020-70464-6
ER  - 

@article{
author = "Tolimir, Miodrag and Kresović, Branka and Životić, Ljubomir and Dragović, Snežana and Dragović, Ranko and Sredojević, Zorica and Gajić, Boško",
year = "2020",
abstract = "This study was conducted to compare soil particle density (rho (s)), soil total porosity (TP), liquid limit (LL), plastic limit (PL), and plasticity index, and their relations with soil organic matter (SOM), of non-carbonate silty clay Fluvisols under different land uses. Three neighboring land uses were studied: native deciduous forest, arable land, and meadow, managed in the same way for more than 100 years. Soil was collected from 27 soil profiles and from three depths (0-15, 15-30 and 30-45 cm). Land use caused statistically significant but different impacts on soil properties, particularly in the topsoil. The forest topsoil measured the lowest rho (s) and bulk density (rho (b)) but the highest SOM and soil water content at PL, compared to meadow and arable soil. Statistically significant linear relationship was observed with the SOM content and rho (s) (-0.851**), rho (b) (-0.567**), calculated TP (0.567**) and measured TP (-0.280**). There was a nonlinear relationship between SOM and LL (0.704**) and PL (0.845**) at the topsoil. The findings suggested that SOM content strongly affected rho (s), rho (b), TP, LL and LP. This regional study showed that the conversion of forestland into agricultural land without appropriate measures to conserve SOM leads to the degradation of physical and rheological soil properties.",
publisher = "Nature Publishing Group, London",
journal = "Scientific Reports",
title = "The conversion of forestland into agricultural land without appropriate measures to conserve SOM leads to the degradation of physical and rheological soil properties",
number = "1",
volume = "10",
doi = "10.1038/s41598-020-70464-6"
}

Tolimir, M., Kresović, B., Životić, L., Dragović, S., Dragović, R., Sredojević, Z.,& Gajić, B.. (2020). The conversion of forestland into agricultural land without appropriate measures to conserve SOM leads to the degradation of physical and rheological soil properties. in Scientific Reports
Nature Publishing Group, London., 10(1).
https://doi.org/10.1038/s41598-020-70464-6

Tolimir M, Kresović B, Životić L, Dragović S, Dragović R, Sredojević Z, Gajić B. The conversion of forestland into agricultural land without appropriate measures to conserve SOM leads to the degradation of physical and rheological soil properties. in Scientific Reports. 2020;10(1).
doi:10.1038/s41598-020-70464-6 .

Tolimir, Miodrag, Kresović, Branka, Životić, Ljubomir, Dragović, Snežana, Dragović, Ranko, Sredojević, Zorica, Gajić, Boško, "The conversion of forestland into agricultural land without appropriate measures to conserve SOM leads to the degradation of physical and rheological soil properties" in Scientific Reports, 10, no. 1 (2020),
https://doi.org/10.1038/s41598-020-70464-6 . .

TY  - JOUR
AU  - Pavlov, Jovan
AU  - Delić, Nenad
AU  - Živanović, Tomislav
AU  - Ristić, Danijela
AU  - Čamdžija, Zoran
AU  - Stevanović, Milan
AU  - Tolimir, Miodrag
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4183
AB  - Six maize inbred lines for which we assumed that have a similar genetic BACKGROUND:  were selected for the study. Inbred lines were crossed according to incomplete diallel design and fifteen hybrid combinations were obtained. Hybrid combinations and their parental lines were used in our study. The objective of the study was to examine genetic polymorphism of parental lines, as well as to determine relationships between SSR genetic distance and values of high parent heterosis and specific combining abilities for grain yield. By using 19 SSR primers we classified inbred lines in two groups. First cluster consists of inbred lines L1, L2, L3, L4 and L5, while inbred line L6 formed second cluster, indicating different heterotic BACKGROUND:  in comparison to the other five inbred lines. The Spearman's correlation coefficients between SSR based genetic distance and specific combining abilities for grain yield had a value of (r=0,53*), while positive correlation were also found between genetic distance and high parent heterosis (r=0,57*).
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Relationship between genetic distance, specific combining abilities and heterosis in maize (zea mays l.)
EP  - 172
IS  - 1
SP  - 165
VL  - 48
DO  - 10.2298/GENSR1601165P
ER  - 

@article{
author = "Pavlov, Jovan and Delić, Nenad and Živanović, Tomislav and Ristić, Danijela and Čamdžija, Zoran and Stevanović, Milan and Tolimir, Miodrag",
year = "2016",
abstract = "Six maize inbred lines for which we assumed that have a similar genetic BACKGROUND:  were selected for the study. Inbred lines were crossed according to incomplete diallel design and fifteen hybrid combinations were obtained. Hybrid combinations and their parental lines were used in our study. The objective of the study was to examine genetic polymorphism of parental lines, as well as to determine relationships between SSR genetic distance and values of high parent heterosis and specific combining abilities for grain yield. By using 19 SSR primers we classified inbred lines in two groups. First cluster consists of inbred lines L1, L2, L3, L4 and L5, while inbred line L6 formed second cluster, indicating different heterotic BACKGROUND:  in comparison to the other five inbred lines. The Spearman's correlation coefficients between SSR based genetic distance and specific combining abilities for grain yield had a value of (r=0,53*), while positive correlation were also found between genetic distance and high parent heterosis (r=0,57*).",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Relationship between genetic distance, specific combining abilities and heterosis in maize (zea mays l.)",
pages = "172-165",
number = "1",
volume = "48",
doi = "10.2298/GENSR1601165P"
}

Pavlov, J., Delić, N., Živanović, T., Ristić, D., Čamdžija, Z., Stevanović, M.,& Tolimir, M.. (2016). Relationship between genetic distance, specific combining abilities and heterosis in maize (zea mays l.). in Genetika
Društvo genetičara Srbije, Beograd., 48(1), 165-172.
https://doi.org/10.2298/GENSR1601165P

Pavlov J, Delić N, Živanović T, Ristić D, Čamdžija Z, Stevanović M, Tolimir M. Relationship between genetic distance, specific combining abilities and heterosis in maize (zea mays l.). in Genetika. 2016;48(1):165-172.
doi:10.2298/GENSR1601165P .

Pavlov, Jovan, Delić, Nenad, Živanović, Tomislav, Ristić, Danijela, Čamdžija, Zoran, Stevanović, Milan, Tolimir, Miodrag, "Relationship between genetic distance, specific combining abilities and heterosis in maize (zea mays l.)" in Genetika, 48, no. 1 (2016):165-172,
https://doi.org/10.2298/GENSR1601165P . .