TY  - CONF
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Gogić, Marija
AU  - Petričević, Maja
AU  - Đorđević, Snežana
AU  - Simić, Aleksandar
PY  - 2022
UR  - http://r.istocar.bg.ac.rs/handle/123456789/816
AB  - The objective of this study was to evaluate the effect of applying lactic acid bacteria (LAB) and 
enzymes mixture inoculants (Sil-All and Silaprilis) on the chemical composition and 
fermentation of high-moisture grain silage of two maize hybrids Zenit and ZP 735. Maize 
hybrids were harvested at 68-72% of dry matter. Commercial inoculants were prepared and 
sprayed following the manufacturer's specifications. Silages were stored in glass jars with a 
special valve filled with water in the middle of the lid. Significant differences between hybrids 
were found for ash, crude protein, pH, and acetic acid. The hybrid Zenit had significantly higher 
ash (14.9 g kg-1
dry matter (DM)), pH (4.03), and acetic acid (6.3 g kg-1 DM), and significantly 
lower crude protein (89.0 g kg-1 DM) than hybrid ZP 735 (12.5 g kg-1 DM, 3.98, 5.1 g kg-1 DM 
and 101.2 g kg-1 DM, respectively). Compared to control, LAB+enzymes mixture inoculants 
stimulated ensiling of high-moisture maize grain. Inoculants decreased the contents of ammonia 
nitrogen and acetic acid, and pH value, and increased the contents of dry matter, ash, crude 
protein, crude fat, and lactic acid during silage fermentation than control. Accordingly, the 
application of LAB+enzymes mixture inoculants is justified and they can be recommended for 
high-quality silage production in feeding livestock.
PB  - Faculty of agriculture, Sarajevo
C3  - Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”
T1  - Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage
SP  - 178
EP  - 184
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_816
ER  - 

@conference{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Gogić, Marija and Petričević, Maja and Đorđević, Snežana and Simić, Aleksandar",
year = "2022",
abstract = "The objective of this study was to evaluate the effect of applying lactic acid bacteria (LAB) and 
enzymes mixture inoculants (Sil-All and Silaprilis) on the chemical composition and 
fermentation of high-moisture grain silage of two maize hybrids Zenit and ZP 735. Maize 
hybrids were harvested at 68-72% of dry matter. Commercial inoculants were prepared and 
sprayed following the manufacturer's specifications. Silages were stored in glass jars with a 
special valve filled with water in the middle of the lid. Significant differences between hybrids 
were found for ash, crude protein, pH, and acetic acid. The hybrid Zenit had significantly higher 
ash (14.9 g kg-1
dry matter (DM)), pH (4.03), and acetic acid (6.3 g kg-1 DM), and significantly 
lower crude protein (89.0 g kg-1 DM) than hybrid ZP 735 (12.5 g kg-1 DM, 3.98, 5.1 g kg-1 DM 
and 101.2 g kg-1 DM, respectively). Compared to control, LAB+enzymes mixture inoculants 
stimulated ensiling of high-moisture maize grain. Inoculants decreased the contents of ammonia 
nitrogen and acetic acid, and pH value, and increased the contents of dry matter, ash, crude 
protein, crude fat, and lactic acid during silage fermentation than control. Accordingly, the 
application of LAB+enzymes mixture inoculants is justified and they can be recommended for 
high-quality silage production in feeding livestock.",
publisher = "Faculty of agriculture, Sarajevo",
journal = "Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”",
title = "Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage",
pages = "178-184",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_816"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Gogić, M., Petričević, M., Đorđević, S.,& Simić, A.. (2022). Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”
Faculty of agriculture, Sarajevo., 178-184.
https://hdl.handle.net/21.15107/rcub_ristocar_816

Mandić V, Bijelić Z, Krnjaja V, Gogić M, Petričević M, Đorđević S, Simić A. Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage. in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022”. 2022;:178-184.
https://hdl.handle.net/21.15107/rcub_ristocar_816 .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Gogić, Marija, Petričević, Maja, Đorđević, Snežana, Simić, Aleksandar, "Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage" in Proceedings of the XIII International Scientific Agricultural Symposium “Agrosym 2022” (2022):178-184,
https://hdl.handle.net/21.15107/rcub_ristocar_816 .

TY  - CONF
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Gogić, Marija
AU  - Petričević, Maja
AU  - Đorđević, Snežana
AU  - Simić, Aleksandar
PY  - 2022
UR  - http://r.istocar.bg.ac.rs/handle/123456789/796
AB  - The objective of this study was to evaluate the effect of applying lactic acid bacteria (LAB) and 
enzymes mixture inoculants (Sil-All and Silaprilis) on the chemical composition and 
fermentation of high-moisture grain silage of two maize hybrids Zenit and ZP 735. Maize 
hybrids were harvested at 68-72% of dry matter. Commercial inoculants were prepared and 
sprayed following the manufacturer's specifications. Silages were stored in glass jars with a 
special valve filled with water in the middle of the lid. Significant differences between hybrids 
were found for ash, crude protein, pH, and acetic acid. The hybrid Zenit had significantly higher 
ash (14.9 g kg-1
dry matter (DM)), pH (4.03), and acetic acid (6.3 g kg-1 DM), and significantly 
lower crude protein (89.0 g kg-1 DM) than hybrid ZP 735 (12.5 g kg-1 DM, 3.98, 5.1 g kg-1 DM 
and 101.2 g kg-1 DM, respectively). Compared to control, LAB+enzymes mixture inoculants 
stimulated ensiling of high-moisture maize grain. Inoculants decreased the contents of ammonia 
nitrogen and acetic acid, and pH value, and increased the contents of dry matter, ash, crude 
protein, crude fat, and lactic acid during silage fermentation than control. Accordingly, the 
application of LAB+enzymes mixture inoculants is justified and they can be recommended for 
high-quality silage production in feeding livestock.
C3  - Book of Abstracts of the XIII International Scientific Agriculture Symposium “AGROSYM 2022”, Jahorina, October 06 - 09, 2022, Bosnia and Herzegovina
T1  - Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage
SP  - 243
EP  - 243
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_796
ER  - 

@conference{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Gogić, Marija and Petričević, Maja and Đorđević, Snežana and Simić, Aleksandar",
year = "2022",
abstract = "The objective of this study was to evaluate the effect of applying lactic acid bacteria (LAB) and 
enzymes mixture inoculants (Sil-All and Silaprilis) on the chemical composition and 
fermentation of high-moisture grain silage of two maize hybrids Zenit and ZP 735. Maize 
hybrids were harvested at 68-72% of dry matter. Commercial inoculants were prepared and 
sprayed following the manufacturer's specifications. Silages were stored in glass jars with a 
special valve filled with water in the middle of the lid. Significant differences between hybrids 
were found for ash, crude protein, pH, and acetic acid. The hybrid Zenit had significantly higher 
ash (14.9 g kg-1
dry matter (DM)), pH (4.03), and acetic acid (6.3 g kg-1 DM), and significantly 
lower crude protein (89.0 g kg-1 DM) than hybrid ZP 735 (12.5 g kg-1 DM, 3.98, 5.1 g kg-1 DM 
and 101.2 g kg-1 DM, respectively). Compared to control, LAB+enzymes mixture inoculants 
stimulated ensiling of high-moisture maize grain. Inoculants decreased the contents of ammonia 
nitrogen and acetic acid, and pH value, and increased the contents of dry matter, ash, crude 
protein, crude fat, and lactic acid during silage fermentation than control. Accordingly, the 
application of LAB+enzymes mixture inoculants is justified and they can be recommended for 
high-quality silage production in feeding livestock.",
journal = "Book of Abstracts of the XIII International Scientific Agriculture Symposium “AGROSYM 2022”, Jahorina, October 06 - 09, 2022, Bosnia and Herzegovina",
title = "Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage",
pages = "243-243",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_796"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Gogić, M., Petričević, M., Đorđević, S.,& Simić, A.. (2022). Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage. in Book of Abstracts of the XIII International Scientific Agriculture Symposium “AGROSYM 2022”, Jahorina, October 06 - 09, 2022, Bosnia and Herzegovina, 243-243.
https://hdl.handle.net/21.15107/rcub_ristocar_796

Mandić V, Bijelić Z, Krnjaja V, Gogić M, Petričević M, Đorđević S, Simić A. Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage. in Book of Abstracts of the XIII International Scientific Agriculture Symposium “AGROSYM 2022”, Jahorina, October 06 - 09, 2022, Bosnia and Herzegovina. 2022;:243-243.
https://hdl.handle.net/21.15107/rcub_ristocar_796 .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Gogić, Marija, Petričević, Maja, Đorđević, Snežana, Simić, Aleksandar, "Effects of bacteria and enzyme mixture inoculants on quality of high-moisture maize grain silage" in Book of Abstracts of the XIII International Scientific Agriculture Symposium “AGROSYM 2022”, Jahorina, October 06 - 09, 2022, Bosnia and Herzegovina (2022):243-243,
https://hdl.handle.net/21.15107/rcub_ristocar_796 .

TY  - GEN
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Đorđević, Nikola
PY  - 2022
UR  - http://r.istocar.bg.ac.rs/handle/123456789/827
AB  - Kvržične bakterije su prisutne u zemljištu kao prirodne populacije, ali se u laboratorijskim uslovima uzgajaju najefikasniji selekcionisani sojevi. Međutim u našim zemljištima kvržičnih bakterija uopšte nema ili im je prirodna populacija veoma male brojnosti i slabe azotofiksacione aktivnosti. Iz tog razloga seme soje se mora pre setve inokulisati selekcionisanim, visokoaktivnim sojevima bakterija, odnosno tretirati kako   bi   se   poboljšao   razvoj   i   aktivnost   nodula   na   korenu.   Kako   bi   savremena proizvodnja soje bila na visokom nivou produktivnosti neophodno je primeniti tretiranje semena kvržičnim bakterijama sa ciljem dobijanja visokih prinosa. Ovo tehničko rešenje je bazirano na proizvodnji i primeni bakterijskog inokulanta
u cilju pospešivanja nodulacije i biološkog usvajanja N kod soje, a samim tim i njenog
prinosa.   Osim   toga,   upotrebom   inokulanata   kod   soje   smanjuje   se   upotreba   skupih
azotnih   mineralnih  đubriva   u   njenoj   proizvodnji.   Izolacija  Bradyrhizobium   japonicum
urađena je klasičnom mikrobiološkom metodom  iz kvržica soje, a daljom genetičkom
karakterizacijom dobijena je baza za pripremu, testiranje i proizvodnju novog proizvoda
pod nazivom Rizol za soju.
T2  - Tehničko rešenje
T1  - Rizol za soju – novi inokulant za inokulaciju soje
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_827
ER  - 

@misc{
author = "Đorđević, Snežana and Mandić, Violeta and Đorđević, Nikola",
year = "2022",
abstract = "Kvržične bakterije su prisutne u zemljištu kao prirodne populacije, ali se u laboratorijskim uslovima uzgajaju najefikasniji selekcionisani sojevi. Međutim u našim zemljištima kvržičnih bakterija uopšte nema ili im je prirodna populacija veoma male brojnosti i slabe azotofiksacione aktivnosti. Iz tog razloga seme soje se mora pre setve inokulisati selekcionisanim, visokoaktivnim sojevima bakterija, odnosno tretirati kako   bi   se   poboljšao   razvoj   i   aktivnost   nodula   na   korenu.   Kako   bi   savremena proizvodnja soje bila na visokom nivou produktivnosti neophodno je primeniti tretiranje semena kvržičnim bakterijama sa ciljem dobijanja visokih prinosa. Ovo tehničko rešenje je bazirano na proizvodnji i primeni bakterijskog inokulanta
u cilju pospešivanja nodulacije i biološkog usvajanja N kod soje, a samim tim i njenog
prinosa.   Osim   toga,   upotrebom   inokulanata   kod   soje   smanjuje   se   upotreba   skupih
azotnih   mineralnih  đubriva   u   njenoj   proizvodnji.   Izolacija  Bradyrhizobium   japonicum
urađena je klasičnom mikrobiološkom metodom  iz kvržica soje, a daljom genetičkom
karakterizacijom dobijena je baza za pripremu, testiranje i proizvodnju novog proizvoda
pod nazivom Rizol za soju.",
journal = "Tehničko rešenje",
title = "Rizol za soju – novi inokulant za inokulaciju soje",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_827"
}

Đorđević, S., Mandić, V.,& Đorđević, N.. (2022). Rizol za soju – novi inokulant za inokulaciju soje. in Tehničko rešenje.
https://hdl.handle.net/21.15107/rcub_ristocar_827

Đorđević S, Mandić V, Đorđević N. Rizol za soju – novi inokulant za inokulaciju soje. in Tehničko rešenje. 2022;.
https://hdl.handle.net/21.15107/rcub_ristocar_827 .

Đorđević, Snežana, Mandić, Violeta, Đorđević, Nikola, "Rizol za soju – novi inokulant za inokulaciju soje" in Tehničko rešenje (2022),
https://hdl.handle.net/21.15107/rcub_ristocar_827 .

TY  - CONF
AU  - Mandić, Violeta
AU  - Đorđević, Snežana
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Simić, Alesksandar
AU  - Gogić, Marija
AU  - Petričević, Maja
PY  - 2021-10
UR  - http://r.istocar.bg.ac.rs/handle/123456789/768
AB  - Maize is а highly productive crop intended for human and
animal nutrition, and industrial processing. The standard agrotechnical measures
are used in its production. However, the utilization of bacterial inoculants is
becoming more popular due to their effect on increased soil quality, plant
performance, and yield while preserving and enhancing the agroecosystem. In
addition, bacterial inoculants can be applied together with pesticides used in seed
treatments. Our earlier results showed that the inoculation of maize seed with
plant-growth-promoting rhizobacteria (PGPR) increased the number of diazotrophs
bacteria in the rhizosphere, morphological and productive traits, and yield of
maize. Accordingly, seed inoculation may represent an important strategy to
improve commercial maize production and reduce the environmental impact of
maize production processes.
AB  - Kukuruz je visokoproduktivni usev namenjen za ishranu ljudi i životinja i
industrijsku preradu. U njegovoj proizvodnji koriste se standardne agrotehničke
mere. Međutim, upotreba bakterijskih inokulanata postaje sve popularnija zbog
povećanja kvaliteta zemljišta, performansi biljaka i prinosa. Pored toga, bakterijski
inokulanti se mogu primeniti zajedno sa pesticidima koji se koriste u tretiranju
semena. Naši raniji rezultati pokazali su da inokulacija semena kukuruza sa
rizobakterijama koje podstiču rast biljaka (PGPR) povećava brojnost diazotrofa u
rizosferi, morfološke i produktivne osobine i prinos kukuruza uz očuvanje i
unapređenje agroekosistema. Shodno tome, inokulacija semena može predstavljati
važnu strategiju za poboljšanje komercijalne proizvodnje kukuruza i smanjuje
uticaj procesa proizvodnje kukuruza na životnu sredinu.
C3  - Proceedings of the 13th International Symposium „Modern Trends in Livestock Production“
T1  - Inoculation of maize with PGPR.
T1  - Inokulacija kukuruza sa PGPR
SP  - 322
EP  - 344
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_768
ER  - 

@conference{
author = "Mandić, Violeta and Đorđević, Snežana and Bijelić, Zorica and Krnjaja, Vesna and Simić, Alesksandar and Gogić, Marija and Petričević, Maja",
year = "2021-10",
abstract = "Maize is а highly productive crop intended for human and
animal nutrition, and industrial processing. The standard agrotechnical measures
are used in its production. However, the utilization of bacterial inoculants is
becoming more popular due to their effect on increased soil quality, plant
performance, and yield while preserving and enhancing the agroecosystem. In
addition, bacterial inoculants can be applied together with pesticides used in seed
treatments. Our earlier results showed that the inoculation of maize seed with
plant-growth-promoting rhizobacteria (PGPR) increased the number of diazotrophs
bacteria in the rhizosphere, morphological and productive traits, and yield of
maize. Accordingly, seed inoculation may represent an important strategy to
improve commercial maize production and reduce the environmental impact of
maize production processes., Kukuruz je visokoproduktivni usev namenjen za ishranu ljudi i životinja i
industrijsku preradu. U njegovoj proizvodnji koriste se standardne agrotehničke
mere. Međutim, upotreba bakterijskih inokulanata postaje sve popularnija zbog
povećanja kvaliteta zemljišta, performansi biljaka i prinosa. Pored toga, bakterijski
inokulanti se mogu primeniti zajedno sa pesticidima koji se koriste u tretiranju
semena. Naši raniji rezultati pokazali su da inokulacija semena kukuruza sa
rizobakterijama koje podstiču rast biljaka (PGPR) povećava brojnost diazotrofa u
rizosferi, morfološke i produktivne osobine i prinos kukuruza uz očuvanje i
unapređenje agroekosistema. Shodno tome, inokulacija semena može predstavljati
važnu strategiju za poboljšanje komercijalne proizvodnje kukuruza i smanjuje
uticaj procesa proizvodnje kukuruza na životnu sredinu.",
journal = "Proceedings of the 13th International Symposium „Modern Trends in Livestock Production“",
title = "Inoculation of maize with PGPR., Inokulacija kukuruza sa PGPR",
pages = "322-344",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_768"
}

Mandić, V., Đorđević, S., Bijelić, Z., Krnjaja, V., Simić, A., Gogić, M.,& Petričević, M.. (2021-10). Inoculation of maize with PGPR.. in Proceedings of the 13th International Symposium „Modern Trends in Livestock Production“, 322-344.
https://hdl.handle.net/21.15107/rcub_ristocar_768

Mandić V, Đorđević S, Bijelić Z, Krnjaja V, Simić A, Gogić M, Petričević M. Inoculation of maize with PGPR.. in Proceedings of the 13th International Symposium „Modern Trends in Livestock Production“. 2021;:322-344.
https://hdl.handle.net/21.15107/rcub_ristocar_768 .

Mandić, Violeta, Đorđević, Snežana, Bijelić, Zorica, Krnjaja, Vesna, Simić, Alesksandar, Gogić, Marija, Petričević, Maja, "Inoculation of maize with PGPR." in Proceedings of the 13th International Symposium „Modern Trends in Livestock Production“ (2021-10):322-344,
https://hdl.handle.net/21.15107/rcub_ristocar_768 .

TY  - GEN
AU  - Đorđević, Snežana
AU  - Dervišević, Marina
AU  - Trkulja, Nenad
AU  - Đorđević, Nikola
AU  - Mandić, Violeta
AU  - Knežević, Isidora
PY  - 2021
UR  - http://r.istocar.bg.ac.rs/handle/123456789/829
AB  - U Srbiji, poljoprivredna proizvodnja se i dalje najviše oslanja na hemijske
pesticide u sprečavanju i kontroli E. amylovora. Međutim, imajući u vidu da su antibiotici
zabranjeni, kao i da se sve veći broj hemijskih jedinjenja isključuje iz upotrebe zbog
razvoja rezistentnosti, štetnosti po neciljane organizme i životnu sredinu, primena preparata Erwix u suzbijanju bakteriozne plamenjače, jednog od najznačajnijeg
patogena jabučastog voćaka, predstavlja odličnu alternativu hemijskim preparatima,
zbog niza prednosti u odnosu na jedinjenja hemijske prirode. Erwix sadrži saprofitnu
bakteriju Bacillus subtilis. Ova bakterija spada u grupu sigurnih bezopasnih bakterija za
životnu sredinu i čoveka (GRAS – General Recognized As Safety). Erwix nije toksičan
za pčele, nema karencu i preporučuje se za organsku i konvencionalnu poljoprivrednu
proizvodnju.
Ovo tehničko rešenje je bazirano na proizvodnji i primeni bakterijskog
biobaktericida Erwix u cilju prevencije zaraze i procene efikasnosti ovog preparata u
suzbijanju E. amylovora na jabučastom voću.
T2  - Agrounik doo
T1  - Erwix – biobaktericid na bazi Bacillus subtilis za suzbijanje Erwinia sp.
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_829
ER  - 

@misc{
author = "Đorđević, Snežana and Dervišević, Marina and Trkulja, Nenad and Đorđević, Nikola and Mandić, Violeta and Knežević, Isidora",
year = "2021",
abstract = "U Srbiji, poljoprivredna proizvodnja se i dalje najviše oslanja na hemijske
pesticide u sprečavanju i kontroli E. amylovora. Međutim, imajući u vidu da su antibiotici
zabranjeni, kao i da se sve veći broj hemijskih jedinjenja isključuje iz upotrebe zbog
razvoja rezistentnosti, štetnosti po neciljane organizme i životnu sredinu, primena preparata Erwix u suzbijanju bakteriozne plamenjače, jednog od najznačajnijeg
patogena jabučastog voćaka, predstavlja odličnu alternativu hemijskim preparatima,
zbog niza prednosti u odnosu na jedinjenja hemijske prirode. Erwix sadrži saprofitnu
bakteriju Bacillus subtilis. Ova bakterija spada u grupu sigurnih bezopasnih bakterija za
životnu sredinu i čoveka (GRAS – General Recognized As Safety). Erwix nije toksičan
za pčele, nema karencu i preporučuje se za organsku i konvencionalnu poljoprivrednu
proizvodnju.
Ovo tehničko rešenje je bazirano na proizvodnji i primeni bakterijskog
biobaktericida Erwix u cilju prevencije zaraze i procene efikasnosti ovog preparata u
suzbijanju E. amylovora na jabučastom voću.",
journal = "Agrounik doo",
title = "Erwix – biobaktericid na bazi Bacillus subtilis za suzbijanje Erwinia sp.",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_829"
}

Đorđević, S., Dervišević, M., Trkulja, N., Đorđević, N., Mandić, V.,& Knežević, I.. (2021). Erwix – biobaktericid na bazi Bacillus subtilis za suzbijanje Erwinia sp.. in Agrounik doo.
https://hdl.handle.net/21.15107/rcub_ristocar_829

Đorđević S, Dervišević M, Trkulja N, Đorđević N, Mandić V, Knežević I. Erwix – biobaktericid na bazi Bacillus subtilis za suzbijanje Erwinia sp.. in Agrounik doo. 2021;.
https://hdl.handle.net/21.15107/rcub_ristocar_829 .

Đorđević, Snežana, Dervišević, Marina, Trkulja, Nenad, Đorđević, Nikola, Mandić, Violeta, Knežević, Isidora, "Erwix – biobaktericid na bazi Bacillus subtilis za suzbijanje Erwinia sp." in Agrounik doo (2021),
https://hdl.handle.net/21.15107/rcub_ristocar_829 .

TY  - GEN
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Đorđević, Nikola
AU  - Dervišević, Marina
PY  - 2021
UR  - http://r.istocar.bg.ac.rs/handle/123456789/826
AB  - Sam kvalitet silaže i senaže u velikoj meri zavisi od mikroflore bakterija mlečne kiseline, uključujući i epifitske koje dospevaju sa biljkama i spoljašnje mikroflore koje se unose preko inokulanata. To je pokretač koji je naučnike širom sveta podstakao da rade na pronalasku prirodnih komponenti za siliranje stočne hrane. U svetu se za pripremanje silaže i senaže krmnih leguminoza koristi veliki broj bioloških dodataka različitog komercijalnog naziva koji su u suvom stanju ili u obliku rastvora. Ovo tehničko rešenje je fokusirano na razvoj novog inokulanta za siliranje i senažu krmnih leguminoza za naše i inostrano tržište. Novi inokulant je rezultat primene savremenih metoda i tehnologija u proizvodnji uz saradnju funkcija proizvodnje, marketinga i inženjeringa. Vodilja nam je bila odabir sojeva bakterija mlečne kiseline koji najbolje siliraju i senažiraju lucerku i crvenu detelinu i inhibiraju neželjene anaerobne i aerobne mikroorganizme, a sve u cilju očuvanja hranljive vrednosti početnog siliranog materijala.
T2  - Tehničko rešenje
T1  - Silko za lucerku – novi inokulant za siliranje i senažu leguminoza
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_826
ER  - 

@misc{
author = "Đorđević, Snežana and Mandić, Violeta and Đorđević, Nikola and Dervišević, Marina",
year = "2021",
abstract = "Sam kvalitet silaže i senaže u velikoj meri zavisi od mikroflore bakterija mlečne kiseline, uključujući i epifitske koje dospevaju sa biljkama i spoljašnje mikroflore koje se unose preko inokulanata. To je pokretač koji je naučnike širom sveta podstakao da rade na pronalasku prirodnih komponenti za siliranje stočne hrane. U svetu se za pripremanje silaže i senaže krmnih leguminoza koristi veliki broj bioloških dodataka različitog komercijalnog naziva koji su u suvom stanju ili u obliku rastvora. Ovo tehničko rešenje je fokusirano na razvoj novog inokulanta za siliranje i senažu krmnih leguminoza za naše i inostrano tržište. Novi inokulant je rezultat primene savremenih metoda i tehnologija u proizvodnji uz saradnju funkcija proizvodnje, marketinga i inženjeringa. Vodilja nam je bila odabir sojeva bakterija mlečne kiseline koji najbolje siliraju i senažiraju lucerku i crvenu detelinu i inhibiraju neželjene anaerobne i aerobne mikroorganizme, a sve u cilju očuvanja hranljive vrednosti početnog siliranog materijala.",
journal = "Tehničko rešenje",
title = "Silko za lucerku – novi inokulant za siliranje i senažu leguminoza",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_826"
}

Đorđević, S., Mandić, V., Đorđević, N.,& Dervišević, M.. (2021). Silko za lucerku – novi inokulant za siliranje i senažu leguminoza. in Tehničko rešenje.
https://hdl.handle.net/21.15107/rcub_ristocar_826

Đorđević S, Mandić V, Đorđević N, Dervišević M. Silko za lucerku – novi inokulant za siliranje i senažu leguminoza. in Tehničko rešenje. 2021;.
https://hdl.handle.net/21.15107/rcub_ristocar_826 .

Đorđević, Snežana, Mandić, Violeta, Đorđević, Nikola, Dervišević, Marina, "Silko za lucerku – novi inokulant za siliranje i senažu leguminoza" in Tehničko rešenje (2021),
https://hdl.handle.net/21.15107/rcub_ristocar_826 .

TY  - GEN
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Đorđević, Nikola
AU  - Dervišević, Marina
AU  - Trkulja, Nenad
PY  - 2021
UR  - http://r.istocar.bg.ac.rs/handle/123456789/825
AB  - Neki opšti postupci u pripremi semena poznati su našim poljoprivrednim
proizvođačima. Međutim, kod nas i u regionu nije u velikoj meri zastupljena primena
prirodnih bakterijskih biostimulatora rasta na semenu, kao što nije ni razvijena njihova
tehnologija proizvodnje. S druge strane, jedan od najefikasnijih načina povećanja
klijavosti semena i sigurnost u setvi pruža inokulacija semena biostimulatorima.
Uglavnom su u primeni hemijski i mikrobiološki biostimulatori poreklom iz Evrope i
Amerike različitih komercijalnih naziva. Ovo tehničko rešenje je bazirano na proizvodnji i
primeni bakterijskog biostimulatora u cilju pospešivanja klijanja semena i ožiljavanja
klijanaca i mladih biljaka. Izolacija Bacillus spp. urađena je klasičnom mikrobiološkom
metodom iz rizosfere kukuruza, a daljom genetičkom karakterizacijom vrsta (B. subtilis i
B. megaterium) dobijena je baza za pripremu, testiranje i proizvodnju novog proizvoda
pod nazivom Slavol S. Sve prethodno navedeno ima za cilj da se poveća klijavost semena
i ožiljavanje klijanaca i mladih biljaka što će na kraju uticati i na sam prinos u
poljoprivrednom smislu. Akcenat se stavlja na to da su pravilna gustina setve i broj biljaka
po jedinici površine veoma važni za ostvarivanje visokih i stabilnih prinosa što je za
proizvođače i najbitnije. Osim toga, bolji početni porast biljaka povećava njihovu otpornost
na stres izazvan abiotičkim i biotičkim faktorima, pre svega nepovoljnim klimatskim i
zemljišnim uslovima. Nažalost kod nas u biljnoj proizvodnji inokulaciju semena
mikrobiološkim biostimulatorima sprovodi mali broj poljoprivrednih proizvođača usled loše
finansijske situacije u agraru, ali i nedovoljne njihove edukacije i male reklamne
kampanje. Na teritoriji Republike Srbije uglavnom su na tržištu zastupljeni biostimulatori
čija je osnova sintetički auksin. Za razliku od njih, Slavol S je biostimulator baziran na
prirodnom auksinu (indol-3-sirćetna kiselina) poreklom iz bakterija.
PB  - Agrounik doo
T2  - Tehničko rešenje
T1  - Slavol S - biostimulator na bazi auksina poreklom iz PGRP bakterija
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_825
ER  - 

@misc{
author = "Đorđević, Snežana and Mandić, Violeta and Đorđević, Nikola and Dervišević, Marina and Trkulja, Nenad",
year = "2021",
abstract = "Neki opšti postupci u pripremi semena poznati su našim poljoprivrednim
proizvođačima. Međutim, kod nas i u regionu nije u velikoj meri zastupljena primena
prirodnih bakterijskih biostimulatora rasta na semenu, kao što nije ni razvijena njihova
tehnologija proizvodnje. S druge strane, jedan od najefikasnijih načina povećanja
klijavosti semena i sigurnost u setvi pruža inokulacija semena biostimulatorima.
Uglavnom su u primeni hemijski i mikrobiološki biostimulatori poreklom iz Evrope i
Amerike različitih komercijalnih naziva. Ovo tehničko rešenje je bazirano na proizvodnji i
primeni bakterijskog biostimulatora u cilju pospešivanja klijanja semena i ožiljavanja
klijanaca i mladih biljaka. Izolacija Bacillus spp. urađena je klasičnom mikrobiološkom
metodom iz rizosfere kukuruza, a daljom genetičkom karakterizacijom vrsta (B. subtilis i
B. megaterium) dobijena je baza za pripremu, testiranje i proizvodnju novog proizvoda
pod nazivom Slavol S. Sve prethodno navedeno ima za cilj da se poveća klijavost semena
i ožiljavanje klijanaca i mladih biljaka što će na kraju uticati i na sam prinos u
poljoprivrednom smislu. Akcenat se stavlja na to da su pravilna gustina setve i broj biljaka
po jedinici površine veoma važni za ostvarivanje visokih i stabilnih prinosa što je za
proizvođače i najbitnije. Osim toga, bolji početni porast biljaka povećava njihovu otpornost
na stres izazvan abiotičkim i biotičkim faktorima, pre svega nepovoljnim klimatskim i
zemljišnim uslovima. Nažalost kod nas u biljnoj proizvodnji inokulaciju semena
mikrobiološkim biostimulatorima sprovodi mali broj poljoprivrednih proizvođača usled loše
finansijske situacije u agraru, ali i nedovoljne njihove edukacije i male reklamne
kampanje. Na teritoriji Republike Srbije uglavnom su na tržištu zastupljeni biostimulatori
čija je osnova sintetički auksin. Za razliku od njih, Slavol S je biostimulator baziran na
prirodnom auksinu (indol-3-sirćetna kiselina) poreklom iz bakterija.",
publisher = "Agrounik doo",
journal = "Tehničko rešenje",
title = "Slavol S - biostimulator na bazi auksina poreklom iz PGRP bakterija",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_825"
}

Đorđević, S., Mandić, V., Đorđević, N., Dervišević, M.,& Trkulja, N.. (2021). Slavol S - biostimulator na bazi auksina poreklom iz PGRP bakterija. in Tehničko rešenje
Agrounik doo..
https://hdl.handle.net/21.15107/rcub_ristocar_825

Đorđević S, Mandić V, Đorđević N, Dervišević M, Trkulja N. Slavol S - biostimulator na bazi auksina poreklom iz PGRP bakterija. in Tehničko rešenje. 2021;.
https://hdl.handle.net/21.15107/rcub_ristocar_825 .

Đorđević, Snežana, Mandić, Violeta, Đorđević, Nikola, Dervišević, Marina, Trkulja, Nenad, "Slavol S - biostimulator na bazi auksina poreklom iz PGRP bakterija" in Tehničko rešenje (2021),
https://hdl.handle.net/21.15107/rcub_ristocar_825 .

TY  - GEN
AU  - Đorđević, Snežana
AU  - Dervišević, Marina
AU  - Đorđević, Nikola
AU  - Mandić, Violeta
PY  - 2021
UR  - http://r.istocar.bg.ac.rs/handle/123456789/824
AB  - Osnovni cilj ovog tehničkog rešenja je proizvodnja i upotreba mikrobiološkog đubriva na
bazi proteolitičkih i celulolitičkih bakterija iz roda Bacillus spp koje razlažu teško rastvorljiva
organska jedinjenja u humus. Uniker deluje na plodnost zemljišta jer povećava sadržaj humusa u
zemljištu i poboljšava njegovu strukturu te se lakše obrađuje i bolje zadržava vlagu. Ovo je
posebno značajno za naša zemljišta, s obzirom da se organsko đubrivo vrlo malo primenjuje i da
postoji tedencija smanjenja sadržaja organske materije i humusa u njima.
Osim toga, primena ovog mikrobiološkog đubriva kod zaoravanja žetvenih ostataka ne
zahteva posebna ulaganja jer se mogu primeniti sa herbicidima, lako se priprema i primenjuje, a
sama primena je sigurna i bezbedna jer ne ostavlja rezidue, utiče pozitivno na plodnost i
mikrofloru zemljišta, i kvalitet komposta, i na kraju na očuvanje životne sredine.
T2  - Техничко решење
T1  - Микробиолошко ђубриво Уникер за разлагање жетвених остатака и компростирање
T1  - Mikrobiološko đubrivo Uniker za razlaganje žetvenih ostataka i kompostiranje
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_824
ER  - 

@misc{
author = "Đorđević, Snežana and Dervišević, Marina and Đorđević, Nikola and Mandić, Violeta",
year = "2021",
abstract = "Osnovni cilj ovog tehničkog rešenja je proizvodnja i upotreba mikrobiološkog đubriva na
bazi proteolitičkih i celulolitičkih bakterija iz roda Bacillus spp koje razlažu teško rastvorljiva
organska jedinjenja u humus. Uniker deluje na plodnost zemljišta jer povećava sadržaj humusa u
zemljištu i poboljšava njegovu strukturu te se lakše obrađuje i bolje zadržava vlagu. Ovo je
posebno značajno za naša zemljišta, s obzirom da se organsko đubrivo vrlo malo primenjuje i da
postoji tedencija smanjenja sadržaja organske materije i humusa u njima.
Osim toga, primena ovog mikrobiološkog đubriva kod zaoravanja žetvenih ostataka ne
zahteva posebna ulaganja jer se mogu primeniti sa herbicidima, lako se priprema i primenjuje, a
sama primena je sigurna i bezbedna jer ne ostavlja rezidue, utiče pozitivno na plodnost i
mikrofloru zemljišta, i kvalitet komposta, i na kraju na očuvanje životne sredine.",
journal = "Техничко решење",
title = "Микробиолошко ђубриво Уникер за разлагање жетвених остатака и компростирање, Mikrobiološko đubrivo Uniker za razlaganje žetvenih ostataka i kompostiranje",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_824"
}

Đorđević, S., Dervišević, M., Đorđević, N.,& Mandić, V.. (2021). Микробиолошко ђубриво Уникер за разлагање жетвених остатака и компростирање. in Техничко решење.
https://hdl.handle.net/21.15107/rcub_ristocar_824

Đorđević S, Dervišević M, Đorđević N, Mandić V. Микробиолошко ђубриво Уникер за разлагање жетвених остатака и компростирање. in Техничко решење. 2021;.
https://hdl.handle.net/21.15107/rcub_ristocar_824 .

Đorđević, Snežana, Dervišević, Marina, Đorđević, Nikola, Mandić, Violeta, "Микробиолошко ђубриво Уникер за разлагање жетвених остатака и компростирање" in Техничко решење (2021),
https://hdl.handle.net/21.15107/rcub_ristocar_824 .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Đorđević, Snežana
AU  - Brankov, Milan
AU  - Mićić, Nenad
AU  - Stanojković, Aleksandar
PY  - 2021
UR  - http://r.istocar.bg.ac.rs/handle/123456789/729
AB  - Maize silage is source of palatable and high-energy forage for ruminants. Therefore, production of high quality forage
maize represents an essential strategy for stable production of milk and meat on livestock farms. This study examined the
effect of harvest date (early dent, at half milk line, at three quarters milk line and black layer) on the quantitative and
qualitative parameters of whole maize plant under contrasting climatic conditions in the Srem - Serbia. A 2 × 4 factorial
(two years and the four cutting times) randomized blocks design was used, with three replications. The plant height, stem
diameter, number of leaves per plant, forage yield, dry matter yield and dry matter content were higher in 2014 probably
due to favorable weather conditions. With the delay of the harvest the forage yield, crude protein content, acid detergent
fiber (ADF) and neutral detergent fiber (NDF) decreased, and dry matter yield, dry matter content and ear percentage
increased. Sufficiently high dry matter content and ear percentage were achieved at the third harvest. However, the delay
of harvested time reduces the quality parameters of the biomass, but this loss in the entire plant is moderated by grain
filling.
T2  - The Journal of Animal and Plant Sciences
T1  - Harvest time effect on quantitative and qualitative parameters of forage maize
VL  - 31
IS  - 1
DO  - 10.36899/JAPS.2021.1.0198
ER  - 

@article{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Đorđević, Snežana and Brankov, Milan and Mićić, Nenad and Stanojković, Aleksandar",
year = "2021",
abstract = "Maize silage is source of palatable and high-energy forage for ruminants. Therefore, production of high quality forage
maize represents an essential strategy for stable production of milk and meat on livestock farms. This study examined the
effect of harvest date (early dent, at half milk line, at three quarters milk line and black layer) on the quantitative and
qualitative parameters of whole maize plant under contrasting climatic conditions in the Srem - Serbia. A 2 × 4 factorial
(two years and the four cutting times) randomized blocks design was used, with three replications. The plant height, stem
diameter, number of leaves per plant, forage yield, dry matter yield and dry matter content were higher in 2014 probably
due to favorable weather conditions. With the delay of the harvest the forage yield, crude protein content, acid detergent
fiber (ADF) and neutral detergent fiber (NDF) decreased, and dry matter yield, dry matter content and ear percentage
increased. Sufficiently high dry matter content and ear percentage were achieved at the third harvest. However, the delay
of harvested time reduces the quality parameters of the biomass, but this loss in the entire plant is moderated by grain
filling.",
journal = "The Journal of Animal and Plant Sciences",
title = "Harvest time effect on quantitative and qualitative parameters of forage maize",
volume = "31",
number = "1",
doi = "10.36899/JAPS.2021.1.0198"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Đorđević, S., Brankov, M., Mićić, N.,& Stanojković, A.. (2021). Harvest time effect on quantitative and qualitative parameters of forage maize. in The Journal of Animal and Plant Sciences, 31(1).
https://doi.org/10.36899/JAPS.2021.1.0198

Mandić V, Bijelić Z, Krnjaja V, Đorđević S, Brankov M, Mićić N, Stanojković A. Harvest time effect on quantitative and qualitative parameters of forage maize. in The Journal of Animal and Plant Sciences. 2021;31(1).
doi:10.36899/JAPS.2021.1.0198 .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Đorđević, Snežana, Brankov, Milan, Mićić, Nenad, Stanojković, Aleksandar, "Harvest time effect on quantitative and qualitative parameters of forage maize" in The Journal of Animal and Plant Sciences, 31, no. 1 (2021),
https://doi.org/10.36899/JAPS.2021.1.0198 . .

TY  - JOUR
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Đorđević, Nikola
PY  - 2021
UR  - http://r.istocar.bg.ac.rs/handle/123456789/731
AB  - In this paper, the influence of cut at two maturity stages (the beginning of the flowering stage and mid bloom stage and bacterial inoculant “Silko za lucerku” (contains Lactobacillus plantarum and Pediococcus spp.) on the quality of red clover silage were presented. The commercial cultivar Nada selected at the  Bc  Institute in Zagreb was used for investigation. The silage  was examined in mini-silos (glass jars of 1.5 l volume with plastic fermentation valve) in the laboratory. The chemical composition, energy and fermentation characteristics of silages were analyzed 90 days after ensiling. The values of dry matter, acid (ADF) and neutral detergent fibre (NDF), lactic acid and pH were significantly lower, while the crude protein content, total digestible nutrients (TDN), relative feed value (RFV), ammonia nitrogen in total nitrogen  (NH3-N/TN),  acetic and butyric  acids were significantly higher in the first cutting stage. The inoculation with inoculant “Silko za lucerku” improved the chemical, energy and fermentation parameters of silages. Inoculant-treated silage had lower contents of ADF, NDF, NH3-N/TN,acetic and butyric acids and pH, and  higher contents of dry  matter, crude  protein, TDN, RFV and lactic acid than control.  Accordingly, timely cutting stage and application of microbial inoculant can contribute to a lesser loss of nutritional value of the forage and promote silage quality.
AB  - U radu je ispitivan uticaj dve faze košenja crvene deteline u proleće u drugoj godini eksploatacije (početak cvetanja (rana) i puno cvetanje  (kasna)) i bakterijskog inokulanta "Silko za lucerku" (sadrži Lactobacillus plantarum i Pediococcus spp.) na kvalitet silaže. Za istraživanje je korišćena komercijalna sorta Nada selekcionisana u BC Institutu u Zagrebu. Silaža je analizirana u mini silosima (staklene tegle zapremine 1,5 l) u laboratoriji. Hemijski sastav, energetski i fermentacioni parametri silaže analizirani su 90 dana nakon siliranja. Vrednosti suve materije, kiselih (ADF) i neutralnih deterdžentskih vlakna (NDF), mlečne kiseline i pH bile su značajno niže, dok su sadržaj sirovih proteina, ukupna svarljiva hranljiva materija (USHV), relativna hranljiva vrednost (RHV), sadržaj amonijačnog azota u ukupnom azotu (NH3-N/TN), sirćetne i buterne kiseline bili značajno veći u prvoj fazi košenja. Inokulacija sa inokulantom “Silko za lucerku” je poboljšala hemijske, energetske i fermentacione parametre silaža. Silaža tretirana inokulantom imala je niži sadržaj ADF, NDF, NH3-N/TN, sirćetne i buterne kiseline i pH, i više suve materije, sirovih proteina, TDN, RFV i mlečne kiseline od kontrolne. Prema tome, pravovremena faza košenja useva i primena mikrobiološkog inokulanta može doprineti manjem gubitku hranljive vrednosti krme i promovisati kvalitet silaže.
T2  - Biotechnology in Animal Husbandry
T1  - Effects of cutting stage and bacterial inoculant on quality of the red clover silage
T1  - Uticaj faze košenja i bakterijskog inokulanta na kvalitet silaže crvene deteline
VL  - 37
IS  - 1
SP  - 65
EP  - 73
DO  - 10.2298/BAH2101065D
ER  - 

@article{
author = "Đorđević, Snežana and Mandić, Violeta and Đorđević, Nikola",
year = "2021",
abstract = "In this paper, the influence of cut at two maturity stages (the beginning of the flowering stage and mid bloom stage and bacterial inoculant “Silko za lucerku” (contains Lactobacillus plantarum and Pediococcus spp.) on the quality of red clover silage were presented. The commercial cultivar Nada selected at the  Bc  Institute in Zagreb was used for investigation. The silage  was examined in mini-silos (glass jars of 1.5 l volume with plastic fermentation valve) in the laboratory. The chemical composition, energy and fermentation characteristics of silages were analyzed 90 days after ensiling. The values of dry matter, acid (ADF) and neutral detergent fibre (NDF), lactic acid and pH were significantly lower, while the crude protein content, total digestible nutrients (TDN), relative feed value (RFV), ammonia nitrogen in total nitrogen  (NH3-N/TN),  acetic and butyric  acids were significantly higher in the first cutting stage. The inoculation with inoculant “Silko za lucerku” improved the chemical, energy and fermentation parameters of silages. Inoculant-treated silage had lower contents of ADF, NDF, NH3-N/TN,acetic and butyric acids and pH, and  higher contents of dry  matter, crude  protein, TDN, RFV and lactic acid than control.  Accordingly, timely cutting stage and application of microbial inoculant can contribute to a lesser loss of nutritional value of the forage and promote silage quality., U radu je ispitivan uticaj dve faze košenja crvene deteline u proleće u drugoj godini eksploatacije (početak cvetanja (rana) i puno cvetanje  (kasna)) i bakterijskog inokulanta "Silko za lucerku" (sadrži Lactobacillus plantarum i Pediococcus spp.) na kvalitet silaže. Za istraživanje je korišćena komercijalna sorta Nada selekcionisana u BC Institutu u Zagrebu. Silaža je analizirana u mini silosima (staklene tegle zapremine 1,5 l) u laboratoriji. Hemijski sastav, energetski i fermentacioni parametri silaže analizirani su 90 dana nakon siliranja. Vrednosti suve materije, kiselih (ADF) i neutralnih deterdžentskih vlakna (NDF), mlečne kiseline i pH bile su značajno niže, dok su sadržaj sirovih proteina, ukupna svarljiva hranljiva materija (USHV), relativna hranljiva vrednost (RHV), sadržaj amonijačnog azota u ukupnom azotu (NH3-N/TN), sirćetne i buterne kiseline bili značajno veći u prvoj fazi košenja. Inokulacija sa inokulantom “Silko za lucerku” je poboljšala hemijske, energetske i fermentacione parametre silaža. Silaža tretirana inokulantom imala je niži sadržaj ADF, NDF, NH3-N/TN, sirćetne i buterne kiseline i pH, i više suve materije, sirovih proteina, TDN, RFV i mlečne kiseline od kontrolne. Prema tome, pravovremena faza košenja useva i primena mikrobiološkog inokulanta može doprineti manjem gubitku hranljive vrednosti krme i promovisati kvalitet silaže.",
journal = "Biotechnology in Animal Husbandry",
title = "Effects of cutting stage and bacterial inoculant on quality of the red clover silage, Uticaj faze košenja i bakterijskog inokulanta na kvalitet silaže crvene deteline",
volume = "37",
number = "1",
pages = "65-73",
doi = "10.2298/BAH2101065D"
}

Đorđević, S., Mandić, V.,& Đorđević, N.. (2021). Effects of cutting stage and bacterial inoculant on quality of the red clover silage. in Biotechnology in Animal Husbandry, 37(1), 65-73.
https://doi.org/10.2298/BAH2101065D

Đorđević S, Mandić V, Đorđević N. Effects of cutting stage and bacterial inoculant on quality of the red clover silage. in Biotechnology in Animal Husbandry. 2021;37(1):65-73.
doi:10.2298/BAH2101065D .

Đorđević, Snežana, Mandić, Violeta, Đorđević, Nikola, "Effects of cutting stage and bacterial inoculant on quality of the red clover silage" in Biotechnology in Animal Husbandry, 37, no. 1 (2021):65-73,
https://doi.org/10.2298/BAH2101065D . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Đorđević, Snežana
AU  - Đorđević, Nikola
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Petričević, Maja
AU  - Brankov, Milan
PY  - 2020
UR  - http://r.istocar.bg.ac.rs/handle/123456789/704
AB  - The successful production of soybeans is largely dependent on the sowing time, because
every sowing outside the optimal time contributes significantly to yield losses. This field study
aimed to evaluate the e ects of sowing time (optimal—April 5; late—April 27) on the quantitative
and quality traits of three soybean genotypes (Galina—0 maturity group; Sava—I maturity group;
and Rubin—II maturity group) under dryland conditions in Vojvodina Province (Serbia) during
2017 and 2018. The genotype Sava had higher yield in climatic-unfavorable 2017, while Rubin had a
higher yield in climatic-favorable 2018. The yields significantly decreased when the soybeans were
sown in late April due to reductions in the number of pods per plant, seed weight per plant, and
1000-seed weight. The reduction in yield components was likely due to the accelerated senescence of
plants and the negative e ect of high temperature and low precipitation during the seed filling stage.
Accordingly, the various sowing times and properly chosen genotypes provide a better utilization of
soil and water resources. A proper genotype selection and sowing time can contribute to a high yield.
At the same time, the protein and oil contents can be altered by the sowing time, especially under
water stress during the reproductive stage.
PB  - MDPI
T2  - Agriculture
T1  - Genotype and sowing time effects on soybean yield and quality
VL  - 10
IS  - 11
SP  - 502
DO  - 10.3390/agriculture10110502
ER  - 

@article{
author = "Mandić, Violeta and Đorđević, Snežana and Đorđević, Nikola and Bijelić, Zorica and Krnjaja, Vesna and Petričević, Maja and Brankov, Milan",
year = "2020",
abstract = "The successful production of soybeans is largely dependent on the sowing time, because
every sowing outside the optimal time contributes significantly to yield losses. This field study
aimed to evaluate the e ects of sowing time (optimal—April 5; late—April 27) on the quantitative
and quality traits of three soybean genotypes (Galina—0 maturity group; Sava—I maturity group;
and Rubin—II maturity group) under dryland conditions in Vojvodina Province (Serbia) during
2017 and 2018. The genotype Sava had higher yield in climatic-unfavorable 2017, while Rubin had a
higher yield in climatic-favorable 2018. The yields significantly decreased when the soybeans were
sown in late April due to reductions in the number of pods per plant, seed weight per plant, and
1000-seed weight. The reduction in yield components was likely due to the accelerated senescence of
plants and the negative e ect of high temperature and low precipitation during the seed filling stage.
Accordingly, the various sowing times and properly chosen genotypes provide a better utilization of
soil and water resources. A proper genotype selection and sowing time can contribute to a high yield.
At the same time, the protein and oil contents can be altered by the sowing time, especially under
water stress during the reproductive stage.",
publisher = "MDPI",
journal = "Agriculture",
title = "Genotype and sowing time effects on soybean yield and quality",
volume = "10",
number = "11",
pages = "502",
doi = "10.3390/agriculture10110502"
}

Mandić, V., Đorđević, S., Đorđević, N., Bijelić, Z., Krnjaja, V., Petričević, M.,& Brankov, M.. (2020). Genotype and sowing time effects on soybean yield and quality. in Agriculture
MDPI., 10(11), 502.
https://doi.org/10.3390/agriculture10110502

Mandić V, Đorđević S, Đorđević N, Bijelić Z, Krnjaja V, Petričević M, Brankov M. Genotype and sowing time effects on soybean yield and quality. in Agriculture. 2020;10(11):502.
doi:10.3390/agriculture10110502 .

Mandić, Violeta, Đorđević, Snežana, Đorđević, Nikola, Bijelić, Zorica, Krnjaja, Vesna, Petričević, Maja, Brankov, Milan, "Genotype and sowing time effects on soybean yield and quality" in Agriculture, 10, no. 11 (2020):502,
https://doi.org/10.3390/agriculture10110502 . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Đorđević, Snežana
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Pantelić, Vlada
AU  - Simić, Aleksandar
AU  - Dragičević, Vesna
PY  - 2020
UR  - http://r.istocar.bg.ac.rs/handle/123456789/683
AB  - The main nitrogen (N) sources in soybean production originate from soil fixing bacteria Bradyrhizobium spp. and from mineralization of soil organic N. These sources of N are often not sufficient to cover the N needs of the soybean. The present two-year field study aimed to evaluate the effects of soybean genotypes (Valjevka and Galina) and rates of starter fertilizer N (0, 30, 60, and 90 kg ha−1) on quantitative and qualitative parameters and on rain use efficiency (RUE) under contrasting weather conditions in the Pannonian region of Serbia. A field study conducted during two different growing seasons: first year with unfavorable weather conditions and second year with favorable weather conditions. As expected, the quantitative parameters, oil content, and RUE were higher in the year with favorable growing season, the second one. According to measured parameters, the genotype Valjevka performed higher yield potential as compared to the genotype Galina. The highest values of quantitative parameters and RUE were recorded at 60 kg N ha−1, protein content at 90 kg N ha−1 and oil content 0 kg N ha−1 (control). This study suggests that proper genotype selection and application of 60 kg N ha−1 as a starter dose with rhizobial inoculation could contribute to the high yield, while protein could be altered by N amount, independently on genotype.
PB  - MDPI
T2  - Agronomy
T1  - Agronomic responses of soybean genotypes to starter nitrogen fertilizer rate
VL  - 10
IS  - 4
SP  - 1
EP  - 10
DO  - 10.3390/agronomy10040535
ER  - 

@article{
author = "Mandić, Violeta and Đorđević, Snežana and Bijelić, Zorica and Krnjaja, Vesna and Pantelić, Vlada and Simić, Aleksandar and Dragičević, Vesna",
year = "2020",
abstract = "The main nitrogen (N) sources in soybean production originate from soil fixing bacteria Bradyrhizobium spp. and from mineralization of soil organic N. These sources of N are often not sufficient to cover the N needs of the soybean. The present two-year field study aimed to evaluate the effects of soybean genotypes (Valjevka and Galina) and rates of starter fertilizer N (0, 30, 60, and 90 kg ha−1) on quantitative and qualitative parameters and on rain use efficiency (RUE) under contrasting weather conditions in the Pannonian region of Serbia. A field study conducted during two different growing seasons: first year with unfavorable weather conditions and second year with favorable weather conditions. As expected, the quantitative parameters, oil content, and RUE were higher in the year with favorable growing season, the second one. According to measured parameters, the genotype Valjevka performed higher yield potential as compared to the genotype Galina. The highest values of quantitative parameters and RUE were recorded at 60 kg N ha−1, protein content at 90 kg N ha−1 and oil content 0 kg N ha−1 (control). This study suggests that proper genotype selection and application of 60 kg N ha−1 as a starter dose with rhizobial inoculation could contribute to the high yield, while protein could be altered by N amount, independently on genotype.",
publisher = "MDPI",
journal = "Agronomy",
title = "Agronomic responses of soybean genotypes to starter nitrogen fertilizer rate",
volume = "10",
number = "4",
pages = "1-10",
doi = "10.3390/agronomy10040535"
}

Mandić, V., Đorđević, S., Bijelić, Z., Krnjaja, V., Pantelić, V., Simić, A.,& Dragičević, V.. (2020). Agronomic responses of soybean genotypes to starter nitrogen fertilizer rate. in Agronomy
MDPI., 10(4), 1-10.
https://doi.org/10.3390/agronomy10040535

Mandić V, Đorđević S, Bijelić Z, Krnjaja V, Pantelić V, Simić A, Dragičević V. Agronomic responses of soybean genotypes to starter nitrogen fertilizer rate. in Agronomy. 2020;10(4):1-10.
doi:10.3390/agronomy10040535 .

Mandić, Violeta, Đorđević, Snežana, Bijelić, Zorica, Krnjaja, Vesna, Pantelić, Vlada, Simić, Aleksandar, Dragičević, Vesna, "Agronomic responses of soybean genotypes to starter nitrogen fertilizer rate" in Agronomy, 10, no. 4 (2020):1-10,
https://doi.org/10.3390/agronomy10040535 . .

TY  - JOUR
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Đorđević, Nikola
PY  - 2020
UR  - http://r.istocar.bg.ac.rs/handle/123456789/701
AB  - The main aim of these studies was the characterisation and identification of lactic acid (LAB) bacteria isolated from untreated silage, and the effect of selected bacteria (inoculant was called Silko for maize) on ensiling of maize high-moisture grain. Four isolates of LAB (L1, L2, L3 and L4) were characterised by the use of phenotypic assays and identified by phylogenetic analysis of 16S rRNA as L. plantarum. The fresh maize high-moisture grain was ensiled with a Silko for maize inoculant, inoculant available in the market (positive control) and no additive (untreated; negative control). After 60 days of ensiling, the results showed that the chemical composition and fermentation characteristics were better in treated silages with inoculants compared to the negative control. The contents of ash, fat and lactic acid (LA) were significantly higher in the silages treated with inoculants than in negative control. In comparison, the contents of cellulose, acid detergent fibre (ADF), neutral detergent fibre (NDF), NH3-N/total nitrogen and butyric acids (BA) were considerably lower in silage treated with Silko for maize compared to the positive control. The Silko for maize improve nutritional value and fermentation of maize grain silage and is a competitive product on the market.
AB  - Cilj ovih istraživanja bio je karakterizacija i identifikacija bakterija mlečne kiseline (BMK) izolovanih iz netretirane silaže, kao i efekat odabranih bakterija (inokulant nazvan Silko za kukuruz) na siliranje vlažnog zrna kukuruza. Četiri izolata BMK (L1, L2, L3 i L4) su okarakterisani upotrebom fenotipskih testova i identifikovani filogenetskom analizom 16S rRNA kao L. plantarum. Vlažno zrno kukuruza silirano je sa Silkom za kukuruz, inokulantom koji je dostupan na tržištu (pozitivna kontrola) i bez primene inokulanta (netretirana; negativna kontrola). Nakon 60 dana od siliranja, rezultati su pokazali da su hemijski sastav i fermentacione karakteristike bolji u silažama tretiranim sa inokulantima u poređenju sa negativnom kontrolom. Sadržaj pepela, masti i mlečne kiseline bio je značajno veći u silažama tretiranim sa inokulantima nego u negativnoj kontroli. Sadržaj celuloze, kiselih (ADF) i neutralnih deterdžentskih vlakana (NDF), amonijačnog azota u ukupnom azotu i buterne kiseline (BA) bio je značajno niži u silaži tretiranoj sa Silkom za kukuruz nego u pozitivnoj kontroli. Silko za kukuruz poboljšava hranjivu vrednost i fermentaciju silaže od zrna kukuruza i predstavlja konkurentan proizvod na tržištu.
T2  - Biotechnology in Animal Husbandry
T1  - Development and effect of a Lactobacillus plantarum inoculant on quality of maize grain silage
T1  - Razvoj i uticaj Lactobacillus plantarum inokulanta na kvalitet silaže od zrna kukuruza
VL  - 36
IS  - 2
SP  - 239
EP  - 250
DO  - 10.2298/BAH2002239D
ER  - 

@article{
author = "Đorđević, Snežana and Mandić, Violeta and Đorđević, Nikola",
year = "2020",
abstract = "The main aim of these studies was the characterisation and identification of lactic acid (LAB) bacteria isolated from untreated silage, and the effect of selected bacteria (inoculant was called Silko for maize) on ensiling of maize high-moisture grain. Four isolates of LAB (L1, L2, L3 and L4) were characterised by the use of phenotypic assays and identified by phylogenetic analysis of 16S rRNA as L. plantarum. The fresh maize high-moisture grain was ensiled with a Silko for maize inoculant, inoculant available in the market (positive control) and no additive (untreated; negative control). After 60 days of ensiling, the results showed that the chemical composition and fermentation characteristics were better in treated silages with inoculants compared to the negative control. The contents of ash, fat and lactic acid (LA) were significantly higher in the silages treated with inoculants than in negative control. In comparison, the contents of cellulose, acid detergent fibre (ADF), neutral detergent fibre (NDF), NH3-N/total nitrogen and butyric acids (BA) were considerably lower in silage treated with Silko for maize compared to the positive control. The Silko for maize improve nutritional value and fermentation of maize grain silage and is a competitive product on the market., Cilj ovih istraživanja bio je karakterizacija i identifikacija bakterija mlečne kiseline (BMK) izolovanih iz netretirane silaže, kao i efekat odabranih bakterija (inokulant nazvan Silko za kukuruz) na siliranje vlažnog zrna kukuruza. Četiri izolata BMK (L1, L2, L3 i L4) su okarakterisani upotrebom fenotipskih testova i identifikovani filogenetskom analizom 16S rRNA kao L. plantarum. Vlažno zrno kukuruza silirano je sa Silkom za kukuruz, inokulantom koji je dostupan na tržištu (pozitivna kontrola) i bez primene inokulanta (netretirana; negativna kontrola). Nakon 60 dana od siliranja, rezultati su pokazali da su hemijski sastav i fermentacione karakteristike bolji u silažama tretiranim sa inokulantima u poređenju sa negativnom kontrolom. Sadržaj pepela, masti i mlečne kiseline bio je značajno veći u silažama tretiranim sa inokulantima nego u negativnoj kontroli. Sadržaj celuloze, kiselih (ADF) i neutralnih deterdžentskih vlakana (NDF), amonijačnog azota u ukupnom azotu i buterne kiseline (BA) bio je značajno niži u silaži tretiranoj sa Silkom za kukuruz nego u pozitivnoj kontroli. Silko za kukuruz poboljšava hranjivu vrednost i fermentaciju silaže od zrna kukuruza i predstavlja konkurentan proizvod na tržištu.",
journal = "Biotechnology in Animal Husbandry",
title = "Development and effect of a Lactobacillus plantarum inoculant on quality of maize grain silage, Razvoj i uticaj Lactobacillus plantarum inokulanta na kvalitet silaže od zrna kukuruza",
volume = "36",
number = "2",
pages = "239-250",
doi = "10.2298/BAH2002239D"
}

Đorđević, S., Mandić, V.,& Đorđević, N.. (2020). Development and effect of a Lactobacillus plantarum inoculant on quality of maize grain silage. in Biotechnology in Animal Husbandry, 36(2), 239-250.
https://doi.org/10.2298/BAH2002239D

Đorđević S, Mandić V, Đorđević N. Development and effect of a Lactobacillus plantarum inoculant on quality of maize grain silage. in Biotechnology in Animal Husbandry. 2020;36(2):239-250.
doi:10.2298/BAH2002239D .

Đorđević, Snežana, Mandić, Violeta, Đorđević, Nikola, "Development and effect of a Lactobacillus plantarum inoculant on quality of maize grain silage" in Biotechnology in Animal Husbandry, 36, no. 2 (2020):239-250,
https://doi.org/10.2298/BAH2002239D . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Simić, Aleksandar
AU  - Simić, Milena
AU  - Brankov, Milan
AU  - Đorđević, Snežana
PY  - 2020
UR  - http://r.istocar.bg.ac.rs/handle/123456789/705
AB  - Field experiment was conducted to examine the impacts of two sowing dates (8 April - first date of sowing and
21 April - second date of sowing) and four nitrogen rates (0, 60, 120 and 180 kg ha-1) on the productivity of maize
hybrid ‘ZP 434’ in the Pannonian region of Serbia during 2016 and 2017 seasons. The dry period during late
vegetative development and grain filling stage in 2017 decreased ear traits, grain yield, starch and oil contents,
nitrogen agronomic (NAE) and nitrogen use efficiency (NUE). The highest number of grains per ear, starch and oil
contents, starch and oil yields and lower rainfall use efficiency (RUE) and protein content were obtained from the
early sowing date. The ear traits, grain yield, RUE, protein content, oil content and yield of starch, protein and oil
significantly increased while NAE, NUE and starch content significantly decreased with increasing nitrogen rate.
The results indicated a significant inverse correlation between starch and protein contents, which prevents the
improvement of these two parameters simultaneously. Thus, timely sowing and nitrogen input should be used as
long term management strategies for increasing maize yield and grain quality.
PB  - Istituto Sperimentale per la Cerealicoltura Sezione di Bergamo
T2  - Maydica
T1  - Sowing and fertilization strategies to improve maize productivity
VL  - 65
IS  - 12
SP  - 1
EP  - 9
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_705
ER  - 

@article{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Simić, Aleksandar and Simić, Milena and Brankov, Milan and Đorđević, Snežana",
year = "2020",
abstract = "Field experiment was conducted to examine the impacts of two sowing dates (8 April - first date of sowing and
21 April - second date of sowing) and four nitrogen rates (0, 60, 120 and 180 kg ha-1) on the productivity of maize
hybrid ‘ZP 434’ in the Pannonian region of Serbia during 2016 and 2017 seasons. The dry period during late
vegetative development and grain filling stage in 2017 decreased ear traits, grain yield, starch and oil contents,
nitrogen agronomic (NAE) and nitrogen use efficiency (NUE). The highest number of grains per ear, starch and oil
contents, starch and oil yields and lower rainfall use efficiency (RUE) and protein content were obtained from the
early sowing date. The ear traits, grain yield, RUE, protein content, oil content and yield of starch, protein and oil
significantly increased while NAE, NUE and starch content significantly decreased with increasing nitrogen rate.
The results indicated a significant inverse correlation between starch and protein contents, which prevents the
improvement of these two parameters simultaneously. Thus, timely sowing and nitrogen input should be used as
long term management strategies for increasing maize yield and grain quality.",
publisher = "Istituto Sperimentale per la Cerealicoltura Sezione di Bergamo",
journal = "Maydica",
title = "Sowing and fertilization strategies to improve maize productivity",
volume = "65",
number = "12",
pages = "1-9",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_705"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Simić, A., Simić, M., Brankov, M.,& Đorđević, S.. (2020). Sowing and fertilization strategies to improve maize productivity. in Maydica
Istituto Sperimentale per la Cerealicoltura Sezione di Bergamo., 65(12), 1-9.
https://hdl.handle.net/21.15107/rcub_ristocar_705

Mandić V, Bijelić Z, Krnjaja V, Simić A, Simić M, Brankov M, Đorđević S. Sowing and fertilization strategies to improve maize productivity. in Maydica. 2020;65(12):1-9.
https://hdl.handle.net/21.15107/rcub_ristocar_705 .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Simić, Aleksandar, Simić, Milena, Brankov, Milan, Đorđević, Snežana, "Sowing and fertilization strategies to improve maize productivity" in Maydica, 65, no. 12 (2020):1-9,
https://hdl.handle.net/21.15107/rcub_ristocar_705 .

TY  - JOUR
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Đorđević, Nikola
AU  - Pavlović, Biljana
PY  - 2019
UR  - http://r.istocar.bg.ac.rs/handle/123456789/611
AB  - Using of silage and haylage of forage legumes in ruminant nutrition and promotion of promoting proper forage conservation techniques should be an important strategy in livestock production in our country. Forage legumes are difficult to ensile, so it is necessary to apply the starter culture of selected strains of lactic acid bacteria that support the ensiling process and prevent bacterial butyric fermentation and thus contribute to the preservation and improvement of silage and haylage quality. In this paper, the influence of bacterial inoculant ‘Silko for alfalfa’ on the quality of silage and haylage of alfalfa in two separate trials is presented. The inoculant is a combination of homofermentative lactic bacteria Lactobacillus plantarum and Pediococcus spp. The first-cut alfalfa in the second year was used for silage and haylage. The silage was examined in mini-silos in the laboratory, and the haylage at the cattle farm where the plant material was cuts were collected in experimental silo bags. The treatments were control (untreated silage, i.e. haylage) and silage, i.e. haylage treated with inoculant ‘Silko for alfalfa’ (rate of 5 ml/t fresh material). The silages were analyzed after 90 days, and haylage after 40. The inoculant ‘Silko for alfalfa’ has been found to maintain the nutritive value of silage and haylage and to improve their chemical, energy and fermentation parameters relative to the control. Since ‘Silko for alfalfa’ positively affects the correct lactic acid fermentation of silage and haylage and contributes to a lesser loss of nutritional value and energy it is expected that it can promote a high level of productivity of ruminants, and thus contribute to the growth of profit in livestock production.
AB  - Važna strategija u stočarstvu treba da bude uvođenje silaža i senaža krmnih leguminoza u ishranu preživara i promovisanje pravilnih tehnika siliranja i senažiranja. Krmne leguminoze se teško siliraju pa je neophodno primeniti starter kulture odabranih sojeva bakterija mlečne kiseline koje podržavaju proces siliranja i sprečavaju buternu fermentaciju i time doprinose očuvanju i unapređenju kvaliteta silaža. U radu je prikazan uticaj primene bakterijskog inokulnata ‘Silko za lucerku’ na kvalitet silaže i senaže u dva odvojena eksperimenta. Inokulant predstavlja kombinaciju homofermentativnih mlečnih bakterija Lactobacillus plantarum i Pediococcus spp. Za siliranje su korišćeni prvi otkosi lucerke u drugoj godini eksploatacije. Silaža je ispitivana u mini-silosima u laboratoriji, a senaža u silo vrećama na govedarskoj farmi. Tretmani su bili kontrola (netretirana silaža, odnosno senaža) i silaža, odnosno senaža tretirana sa inokulantom ‘Silko za lucerku’ (doza 5 ml/t krme). Silaže pripremljene u eksperimentalnim uslovima su analizirane nakon 90 dana, a senaže dobijene u proizvodnim uslovima nakon 40 dana. Ustanovljeno je da korišćeni inokulant čuva nutritivnu vrednost silaže i senaže i da poboljšava njihove hemijske, energetske i fermentacione parametre u odnosu na kontrolu. S obzirom da ispitivani inokulant pozitivno utiče na pravilnu mlečno-kiselinsku fermentacju silaže i senaže lucerke i doprinosi manjem gubitku hranljive vrednosti i energije za očekivati je da može promovisati visok nivo produktivnosti preživara, a samim tim i doprineti rastu profita u stočarstvu.
PB  - Institute for Animal Husbandry, Belgrade-Zemun
T2  - Biotechnology in Animal Husbandry
T1  - Bacterial inoculant effect on quality of alfalfa silage and haylage
T1  - Uticaj bakterijskog inokulanta na kvalitet silaže i senaže lucerke
VL  - 35
IS  - 1
SP  - 85
EP  - 96
DO  - 10.2298/BAH1901085D
ER  - 

@article{
author = "Đorđević, Snežana and Mandić, Violeta and Đorđević, Nikola and Pavlović, Biljana",
year = "2019",
abstract = "Using of silage and haylage of forage legumes in ruminant nutrition and promotion of promoting proper forage conservation techniques should be an important strategy in livestock production in our country. Forage legumes are difficult to ensile, so it is necessary to apply the starter culture of selected strains of lactic acid bacteria that support the ensiling process and prevent bacterial butyric fermentation and thus contribute to the preservation and improvement of silage and haylage quality. In this paper, the influence of bacterial inoculant ‘Silko for alfalfa’ on the quality of silage and haylage of alfalfa in two separate trials is presented. The inoculant is a combination of homofermentative lactic bacteria Lactobacillus plantarum and Pediococcus spp. The first-cut alfalfa in the second year was used for silage and haylage. The silage was examined in mini-silos in the laboratory, and the haylage at the cattle farm where the plant material was cuts were collected in experimental silo bags. The treatments were control (untreated silage, i.e. haylage) and silage, i.e. haylage treated with inoculant ‘Silko for alfalfa’ (rate of 5 ml/t fresh material). The silages were analyzed after 90 days, and haylage after 40. The inoculant ‘Silko for alfalfa’ has been found to maintain the nutritive value of silage and haylage and to improve their chemical, energy and fermentation parameters relative to the control. Since ‘Silko for alfalfa’ positively affects the correct lactic acid fermentation of silage and haylage and contributes to a lesser loss of nutritional value and energy it is expected that it can promote a high level of productivity of ruminants, and thus contribute to the growth of profit in livestock production., Važna strategija u stočarstvu treba da bude uvođenje silaža i senaža krmnih leguminoza u ishranu preživara i promovisanje pravilnih tehnika siliranja i senažiranja. Krmne leguminoze se teško siliraju pa je neophodno primeniti starter kulture odabranih sojeva bakterija mlečne kiseline koje podržavaju proces siliranja i sprečavaju buternu fermentaciju i time doprinose očuvanju i unapređenju kvaliteta silaža. U radu je prikazan uticaj primene bakterijskog inokulnata ‘Silko za lucerku’ na kvalitet silaže i senaže u dva odvojena eksperimenta. Inokulant predstavlja kombinaciju homofermentativnih mlečnih bakterija Lactobacillus plantarum i Pediococcus spp. Za siliranje su korišćeni prvi otkosi lucerke u drugoj godini eksploatacije. Silaža je ispitivana u mini-silosima u laboratoriji, a senaža u silo vrećama na govedarskoj farmi. Tretmani su bili kontrola (netretirana silaža, odnosno senaža) i silaža, odnosno senaža tretirana sa inokulantom ‘Silko za lucerku’ (doza 5 ml/t krme). Silaže pripremljene u eksperimentalnim uslovima su analizirane nakon 90 dana, a senaže dobijene u proizvodnim uslovima nakon 40 dana. Ustanovljeno je da korišćeni inokulant čuva nutritivnu vrednost silaže i senaže i da poboljšava njihove hemijske, energetske i fermentacione parametre u odnosu na kontrolu. S obzirom da ispitivani inokulant pozitivno utiče na pravilnu mlečno-kiselinsku fermentacju silaže i senaže lucerke i doprinosi manjem gubitku hranljive vrednosti i energije za očekivati je da može promovisati visok nivo produktivnosti preživara, a samim tim i doprineti rastu profita u stočarstvu.",
publisher = "Institute for Animal Husbandry, Belgrade-Zemun",
journal = "Biotechnology in Animal Husbandry",
title = "Bacterial inoculant effect on quality of alfalfa silage and haylage, Uticaj bakterijskog inokulanta na kvalitet silaže i senaže lucerke",
volume = "35",
number = "1",
pages = "85-96",
doi = "10.2298/BAH1901085D"
}

Đorđević, S., Mandić, V., Đorđević, N.,& Pavlović, B.. (2019). Bacterial inoculant effect on quality of alfalfa silage and haylage. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade-Zemun., 35(1), 85-96.
https://doi.org/10.2298/BAH1901085D

Đorđević S, Mandić V, Đorđević N, Pavlović B. Bacterial inoculant effect on quality of alfalfa silage and haylage. in Biotechnology in Animal Husbandry. 2019;35(1):85-96.
doi:10.2298/BAH1901085D .

Đorđević, Snežana, Mandić, Violeta, Đorđević, Nikola, Pavlović, Biljana, "Bacterial inoculant effect on quality of alfalfa silage and haylage" in Biotechnology in Animal Husbandry, 35, no. 1 (2019):85-96,
https://doi.org/10.2298/BAH1901085D . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Krnjaja, Vesna
AU  - Đorđević, Snežana
AU  - Đorđević, Nikola
AU  - Bijelić, Zorica
AU  - Simić, Aleksandar
AU  - Dragičević, Vesna
PY  - 2018
UR  - http://r.istocar.bg.ac.rs/handle/123456789/617
AB  - Rhizosphere microorganisms are essential for plant growth and development. Many factors, including environmental conditions, genotype, seed inoculation with plant growth promoting rhizobacteria (PGPR) and plant growth stages, influence rhizosphere microbiology. In this study, the dynamics of nitrogen and microbiological soil status at different growth stages of two maize hybrids, as well as their grain yield were analyzed, under the influence of seed inoculation with inoculant containing Azotobacter chroococum, Azotobacter vinelandii, Bacillus megaterium, and Bacillus licheniformis on during three experimental years. Higher nitrogen amount (NA), total number of microorganisms (TNM), number of azotobacters (NAZ), number of aminoheterotrophs (NAM), total number of sporogenic bacteria (NS), number of actinomycetes (NAC), number of oligotrophic (NO) and grain yield, as well as lower number of fungi (NF) were obtained under favorable environmental conditions. The hybrid NS 6010 had higher values of NA, TNM, NAZ, NAM, NO, and grain yield than hybrid Dijamant 6. What is more, higher NA, TNM, NAZ, NAM, NO, and grain yield were obtained under inoculation treatment, demonstrating that the microorganisms improve maize production and microbial abundance in the rhizosphere.
The highest TNM, NAM, NF and NO were determined at stage 6-7 leaves, while the highest NA and NAC were at silking stage and NAZ at wax ripeness stage. Accordingly, hybrid choice and seed inoculation could serve as a good management practice for an increase in maize grain yield, and improved microbial population and nitrogen amount in the rhizosphere.
PB  - Bergamo, Istituto sperimentale per la cerealicoltura, Section of Bergamo, Italy
T2  - Maydica
T1  - Effects of bacterial seed inoculation on microbiological soil status and maize grain yield
VL  - 63
IS  - 3
SP  - 1
EP  - 7
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_617
ER  - 

@article{
author = "Mandić, Violeta and Krnjaja, Vesna and Đorđević, Snežana and Đorđević, Nikola and Bijelić, Zorica and Simić, Aleksandar and Dragičević, Vesna",
year = "2018",
abstract = "Rhizosphere microorganisms are essential for plant growth and development. Many factors, including environmental conditions, genotype, seed inoculation with plant growth promoting rhizobacteria (PGPR) and plant growth stages, influence rhizosphere microbiology. In this study, the dynamics of nitrogen and microbiological soil status at different growth stages of two maize hybrids, as well as their grain yield were analyzed, under the influence of seed inoculation with inoculant containing Azotobacter chroococum, Azotobacter vinelandii, Bacillus megaterium, and Bacillus licheniformis on during three experimental years. Higher nitrogen amount (NA), total number of microorganisms (TNM), number of azotobacters (NAZ), number of aminoheterotrophs (NAM), total number of sporogenic bacteria (NS), number of actinomycetes (NAC), number of oligotrophic (NO) and grain yield, as well as lower number of fungi (NF) were obtained under favorable environmental conditions. The hybrid NS 6010 had higher values of NA, TNM, NAZ, NAM, NO, and grain yield than hybrid Dijamant 6. What is more, higher NA, TNM, NAZ, NAM, NO, and grain yield were obtained under inoculation treatment, demonstrating that the microorganisms improve maize production and microbial abundance in the rhizosphere.
The highest TNM, NAM, NF and NO were determined at stage 6-7 leaves, while the highest NA and NAC were at silking stage and NAZ at wax ripeness stage. Accordingly, hybrid choice and seed inoculation could serve as a good management practice for an increase in maize grain yield, and improved microbial population and nitrogen amount in the rhizosphere.",
publisher = "Bergamo, Istituto sperimentale per la cerealicoltura, Section of Bergamo, Italy",
journal = "Maydica",
title = "Effects of bacterial seed inoculation on microbiological soil status and maize grain yield",
volume = "63",
number = "3",
pages = "1-7",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_617"
}

Mandić, V., Krnjaja, V., Đorđević, S., Đorđević, N., Bijelić, Z., Simić, A.,& Dragičević, V.. (2018). Effects of bacterial seed inoculation on microbiological soil status and maize grain yield. in Maydica
Bergamo, Istituto sperimentale per la cerealicoltura, Section of Bergamo, Italy., 63(3), 1-7.
https://hdl.handle.net/21.15107/rcub_ristocar_617

Mandić V, Krnjaja V, Đorđević S, Đorđević N, Bijelić Z, Simić A, Dragičević V. Effects of bacterial seed inoculation on microbiological soil status and maize grain yield. in Maydica. 2018;63(3):1-7.
https://hdl.handle.net/21.15107/rcub_ristocar_617 .

Mandić, Violeta, Krnjaja, Vesna, Đorđević, Snežana, Đorđević, Nikola, Bijelić, Zorica, Simić, Aleksandar, Dragičević, Vesna, "Effects of bacterial seed inoculation on microbiological soil status and maize grain yield" in Maydica, 63, no. 3 (2018):1-7,
https://hdl.handle.net/21.15107/rcub_ristocar_617 .

TY  - CONF
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Ružić-Muslić, Dragana
AU  - Caro Petrović, Violeta
AU  - Đorđević, Snežana
AU  - Petričević, Maja
PY  - 2017
UR  - http://r.istocar.bg.ac.rs/handle/123456789/608
AB  - The optimal nitrogen input is very important factor to achieve
high crop yields at lower costs of production on farms. The aim of this research
was to estimate the effects of different nitrogen levels (0, 60, 120 and 180 kg ha-1)
on forage yield and quality green mass in two maize hybrids ZP 666 and NS 6030.
Field experiment was conducted on dry land farming at the Institute for Animal
Husbandry Belgrade-Zemun in 2013. The tested hybrid NS 6030 had significantly
higher ear height (EH), number of leaves (NL), buffering capacity of green mass
(BC) and water soluble carbohydrates (WSC) and significantly lower dry matter
content (DM) and crude protein content (CP) than hybrid ZP 666. Nitrogen levels
have significantly effect on plant height (PH), NL, forage yield (FY), rain use
efficiency (RUE), N use efficiency (NUE), CP, BC and WSC. PH and RUE did
not differ between treatments fertilized with 60, 120 and 180 kg N ha-1. Maximum
NL and FY observed at 120 kg N ha-1, CP at 180 kg N ha-1, BC at control and NUE
and WSC at 60 kg N ha-1. NUE was significantly decreased with increased N rate
from 60 to 180 kg ha-1. NUE significantly depends on the availability of water, as
indicated by the correlation coefficient between these parameters. Studied hybrids
are suitable for ensiling. N rate of 120 kg N ha-1 can be recommended for growing
studied hybrids in order to achieve high yields and quality of forage.
PB  - Belgrade : Institute for Animal Husbandry
C3  - Proceedings / 11th International Symposium Modern Trends in Livestock Production, 11-13 October 2017, Belgrade
T1  - Effect of different nitrogen fertilization levels on maize forage yield and quality
SP  - 290
EP  - 303
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_608
ER  - 

@conference{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Ružić-Muslić, Dragana and Caro Petrović, Violeta and Đorđević, Snežana and Petričević, Maja",
year = "2017",
abstract = "The optimal nitrogen input is very important factor to achieve
high crop yields at lower costs of production on farms. The aim of this research
was to estimate the effects of different nitrogen levels (0, 60, 120 and 180 kg ha-1)
on forage yield and quality green mass in two maize hybrids ZP 666 and NS 6030.
Field experiment was conducted on dry land farming at the Institute for Animal
Husbandry Belgrade-Zemun in 2013. The tested hybrid NS 6030 had significantly
higher ear height (EH), number of leaves (NL), buffering capacity of green mass
(BC) and water soluble carbohydrates (WSC) and significantly lower dry matter
content (DM) and crude protein content (CP) than hybrid ZP 666. Nitrogen levels
have significantly effect on plant height (PH), NL, forage yield (FY), rain use
efficiency (RUE), N use efficiency (NUE), CP, BC and WSC. PH and RUE did
not differ between treatments fertilized with 60, 120 and 180 kg N ha-1. Maximum
NL and FY observed at 120 kg N ha-1, CP at 180 kg N ha-1, BC at control and NUE
and WSC at 60 kg N ha-1. NUE was significantly decreased with increased N rate
from 60 to 180 kg ha-1. NUE significantly depends on the availability of water, as
indicated by the correlation coefficient between these parameters. Studied hybrids
are suitable for ensiling. N rate of 120 kg N ha-1 can be recommended for growing
studied hybrids in order to achieve high yields and quality of forage.",
publisher = "Belgrade : Institute for Animal Husbandry",
journal = "Proceedings / 11th International Symposium Modern Trends in Livestock Production, 11-13 October 2017, Belgrade",
title = "Effect of different nitrogen fertilization levels on maize forage yield and quality",
pages = "290-303",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_608"
}

Mandić, V., Bijelić, Z., Krnjaja, V., Ružić-Muslić, D., Caro Petrović, V., Đorđević, S.,& Petričević, M.. (2017). Effect of different nitrogen fertilization levels on maize forage yield and quality. in Proceedings / 11th International Symposium Modern Trends in Livestock Production, 11-13 October 2017, Belgrade
Belgrade : Institute for Animal Husbandry., 290-303.
https://hdl.handle.net/21.15107/rcub_ristocar_608

Mandić V, Bijelić Z, Krnjaja V, Ružić-Muslić D, Caro Petrović V, Đorđević S, Petričević M. Effect of different nitrogen fertilization levels on maize forage yield and quality. in Proceedings / 11th International Symposium Modern Trends in Livestock Production, 11-13 October 2017, Belgrade. 2017;:290-303.
https://hdl.handle.net/21.15107/rcub_ristocar_608 .

Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Ružić-Muslić, Dragana, Caro Petrović, Violeta, Đorđević, Snežana, Petričević, Maja, "Effect of different nitrogen fertilization levels on maize forage yield and quality" in Proceedings / 11th International Symposium Modern Trends in Livestock Production, 11-13 October 2017, Belgrade (2017):290-303,
https://hdl.handle.net/21.15107/rcub_ristocar_608 .

TY  - GEN
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Stanojević, Dragana
PY  - 2017
UR  - http://r.istocar.bg.ac.rs/handle/123456789/828
AB  - Ovo tehničko rešenje je bazirano
na prizvodnji i primeni inokulanta za silažu u cilju očuvanja hranljive vrednosti silaža
kukuruza. Izolacija laktobacila urađena je klasičnom mikrobiološkom metodom iz
netretiranih uzoraka silaža sa prostora Vojvodine, a daljom genetičkom karakterizacijom
sojeva L. plantarum dobijena je baza za pripremu, testiranje i proizvodnju novog
proizvoda za siliranje kukuruza – Silko. Sve prethodno navedeno ima za cilj da se
poveća proizvodnja mleka i prirast junadi. Akcenat se stavlja na to da se silaža pravi
jedanput godišnje, a koristi tokom cele godine pa je veoma važno da se ne prave
greške u toku njene pripreme jer će se to direktno odraziti na životinje koje se njome
hrane. Nažalost, kod nas primena bakterijskih inokulanata uglavnom je zastupljena na
velikim farmama usled loše finansijske situacije u agraru, ali i nedovoljne edukacije
farmera i male reklamne kampanje.
PB  - Agrounik doo
T2  - Tehničko rešenje
T1  - Novi proizvod inokulant za siliranje kukuruza – Silko.
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_828
ER  - 

@misc{
author = "Đorđević, Snežana and Mandić, Violeta and Stanojević, Dragana",
year = "2017",
abstract = "Ovo tehničko rešenje je bazirano
na prizvodnji i primeni inokulanta za silažu u cilju očuvanja hranljive vrednosti silaža
kukuruza. Izolacija laktobacila urađena je klasičnom mikrobiološkom metodom iz
netretiranih uzoraka silaža sa prostora Vojvodine, a daljom genetičkom karakterizacijom
sojeva L. plantarum dobijena je baza za pripremu, testiranje i proizvodnju novog
proizvoda za siliranje kukuruza – Silko. Sve prethodno navedeno ima za cilj da se
poveća proizvodnja mleka i prirast junadi. Akcenat se stavlja na to da se silaža pravi
jedanput godišnje, a koristi tokom cele godine pa je veoma važno da se ne prave
greške u toku njene pripreme jer će se to direktno odraziti na životinje koje se njome
hrane. Nažalost, kod nas primena bakterijskih inokulanata uglavnom je zastupljena na
velikim farmama usled loše finansijske situacije u agraru, ali i nedovoljne edukacije
farmera i male reklamne kampanje.",
publisher = "Agrounik doo",
journal = "Tehničko rešenje",
title = "Novi proizvod inokulant za siliranje kukuruza – Silko.",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_828"
}

Đorđević, S., Mandić, V.,& Stanojević, D.. (2017). Novi proizvod inokulant za siliranje kukuruza – Silko.. in Tehničko rešenje
Agrounik doo..
https://hdl.handle.net/21.15107/rcub_ristocar_828

Đorđević S, Mandić V, Stanojević D. Novi proizvod inokulant za siliranje kukuruza – Silko.. in Tehničko rešenje. 2017;.
https://hdl.handle.net/21.15107/rcub_ristocar_828 .

Đorđević, Snežana, Mandić, Violeta, Stanojević, Dragana, "Novi proizvod inokulant za siliranje kukuruza – Silko." in Tehničko rešenje (2017),
https://hdl.handle.net/21.15107/rcub_ristocar_828 .

TY  - JOUR
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Stanojević, Dragana
AU  - Jovanović-Ljesković, Nataša
PY  - 2017
UR  - http://r.istocar.bg.ac.rs/handle/123456789/514
AB  - In the winter time in Serbia, maize silage is the main ruminant feed. Therefore, managing maize silage is an important contributor to maintain the silage quality for livestock feed. In the study were evaluated the chemical composition, energetic and fermentation characteristics in whole-crop maize silage inoculated with different bacterial inoculants under field conditions in the commercial dairy farm, during the 2015. Three treatments were tested: negative control (untreated silage), a positive control (competitor inoculant) and Silko treatment (contains a mixture of 4 strains of Lactobacillus plantarum (LP1, LP2, LP3 and LP4). Maize is ensiled in the milk-wax grain maturity. After 90 days of ensiling, the maize silages were analyzed. The application of bacterial inoculants improved the chemical composition and energetic characteristics of silage. The inoculant Silko was more effective at improving the fermentation characteristics than competitor inoculant. Ash, cellulose, soluble N/TN, NH3-N/TN, ADF, NDF, acetic acid and pH were significantly lower in Silko treatment than positive control. There were no differences in crude fat, crude protein, ME, NEL, lactic acid and butyric acid between the treated silages. Generally, the new product bacterial inoculant Silko proved in field trials its ability to support the ensiling process in maize. The main action of the bacterial inoculant Silko is performed in two ways: the reduced degradation of protein in silage and the improvement of the aerobic stability due to the lower pH, higher content of acetic acid than negative control.
AB  - U zimskom periodu u Srbiji, silaža kukuruza je glavna hrana za preživare. Zbog toga je postupak proizvodnje silaže važan faktor u očuvanju kvaliteta silaže za ishranu zivotinja. U studiji su ocenjeni hemijski sastav, energetske i fermentacione karakteristike silaža od celih biljaka kukuruza inokulisanih različitim bakterijskim inokulantima u terenskim uslovima na komercijalnoj farmi goveda u 2015. godini. Tri tretmana su testirana: negativna kontrola (netretirana silaža), pozitivna kontrola (konkurentski proizvod) i Silko tretman (sadrži mešavinu 4 soja Lactobacillus plantarum (LP1 LP2, LP3 i LP4)). Kukuruz je siliran u fazi mlečno-voštane zrelosti zrna. Silaža je analizirana 90 dana nakon siliranja. Bakterijski inokulanti su poboljšali hemijski sastav i energetske karakteristike silaže. Inokulant Silko bio je efikasniji u poboljšanju fermentacionih karakteristika u odnosu na konkurentski proizvod. Sadržaj pepela, celuloze, rastvorljivog i amonijačnog azota u ukupnom azotu, ADF, NDF, sirćetne kiseline i pH značajno su niži u Silko tretmanu nego u pozitivnoj kontroli. Nije bilo razlike u sadržaju sirove masti, sirovih proteina, ME, NEL, mlečne i buterne kiseline između tretiranih silaža. Generalno, novi proizvod bakterijski inokulant Silko pokazao je da u poljskim ogledima ima sposobnost da podrži proces siliranja kukuruza. Delovanje bakterijskog inokulanta Silka vrši se na dva načina: smanjena degradacija proteina u silaži i poboljšana aerobna stabilnost zbog nižeg pH i većeg sadržaja sirćetne kiseline u poređenju sa negativnom kontrolom.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Effects of Lactobacillus plantarum inoculants on maize silage quality
T1  - Uticaj Lactobacillus plantarum inokulanata na kvalitet silaže kukuruza
VL  - 33
IS  - 1
SP  - 115
EP  - 125
DO  - 10.2298/BAH1701115D
ER  - 

@article{
author = "Đorđević, Snežana and Mandić, Violeta and Stanojević, Dragana and Jovanović-Ljesković, Nataša",
year = "2017",
abstract = "In the winter time in Serbia, maize silage is the main ruminant feed. Therefore, managing maize silage is an important contributor to maintain the silage quality for livestock feed. In the study were evaluated the chemical composition, energetic and fermentation characteristics in whole-crop maize silage inoculated with different bacterial inoculants under field conditions in the commercial dairy farm, during the 2015. Three treatments were tested: negative control (untreated silage), a positive control (competitor inoculant) and Silko treatment (contains a mixture of 4 strains of Lactobacillus plantarum (LP1, LP2, LP3 and LP4). Maize is ensiled in the milk-wax grain maturity. After 90 days of ensiling, the maize silages were analyzed. The application of bacterial inoculants improved the chemical composition and energetic characteristics of silage. The inoculant Silko was more effective at improving the fermentation characteristics than competitor inoculant. Ash, cellulose, soluble N/TN, NH3-N/TN, ADF, NDF, acetic acid and pH were significantly lower in Silko treatment than positive control. There were no differences in crude fat, crude protein, ME, NEL, lactic acid and butyric acid between the treated silages. Generally, the new product bacterial inoculant Silko proved in field trials its ability to support the ensiling process in maize. The main action of the bacterial inoculant Silko is performed in two ways: the reduced degradation of protein in silage and the improvement of the aerobic stability due to the lower pH, higher content of acetic acid than negative control., U zimskom periodu u Srbiji, silaža kukuruza je glavna hrana za preživare. Zbog toga je postupak proizvodnje silaže važan faktor u očuvanju kvaliteta silaže za ishranu zivotinja. U studiji su ocenjeni hemijski sastav, energetske i fermentacione karakteristike silaža od celih biljaka kukuruza inokulisanih različitim bakterijskim inokulantima u terenskim uslovima na komercijalnoj farmi goveda u 2015. godini. Tri tretmana su testirana: negativna kontrola (netretirana silaža), pozitivna kontrola (konkurentski proizvod) i Silko tretman (sadrži mešavinu 4 soja Lactobacillus plantarum (LP1 LP2, LP3 i LP4)). Kukuruz je siliran u fazi mlečno-voštane zrelosti zrna. Silaža je analizirana 90 dana nakon siliranja. Bakterijski inokulanti su poboljšali hemijski sastav i energetske karakteristike silaže. Inokulant Silko bio je efikasniji u poboljšanju fermentacionih karakteristika u odnosu na konkurentski proizvod. Sadržaj pepela, celuloze, rastvorljivog i amonijačnog azota u ukupnom azotu, ADF, NDF, sirćetne kiseline i pH značajno su niži u Silko tretmanu nego u pozitivnoj kontroli. Nije bilo razlike u sadržaju sirove masti, sirovih proteina, ME, NEL, mlečne i buterne kiseline između tretiranih silaža. Generalno, novi proizvod bakterijski inokulant Silko pokazao je da u poljskim ogledima ima sposobnost da podrži proces siliranja kukuruza. Delovanje bakterijskog inokulanta Silka vrši se na dva načina: smanjena degradacija proteina u silaži i poboljšana aerobna stabilnost zbog nižeg pH i većeg sadržaja sirćetne kiseline u poređenju sa negativnom kontrolom.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Effects of Lactobacillus plantarum inoculants on maize silage quality, Uticaj Lactobacillus plantarum inokulanata na kvalitet silaže kukuruza",
volume = "33",
number = "1",
pages = "115-125",
doi = "10.2298/BAH1701115D"
}

Đorđević, S., Mandić, V., Stanojević, D.,& Jovanović-Ljesković, N.. (2017). Effects of Lactobacillus plantarum inoculants on maize silage quality. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 33(1), 115-125.
https://doi.org/10.2298/BAH1701115D

Đorđević S, Mandić V, Stanojević D, Jovanović-Ljesković N. Effects of Lactobacillus plantarum inoculants on maize silage quality. in Biotechnology in Animal Husbandry. 2017;33(1):115-125.
doi:10.2298/BAH1701115D .

Đorđević, Snežana, Mandić, Violeta, Stanojević, Dragana, Jovanović-Ljesković, Nataša, "Effects of Lactobacillus plantarum inoculants on maize silage quality" in Biotechnology in Animal Husbandry, 33, no. 1 (2017):115-125,
https://doi.org/10.2298/BAH1701115D . .

TY  - JOUR
AU  - Đorđević, Snežana
AU  - Stanojević, Dragana
AU  - Vidović, Milka
AU  - Mandić, Violeta
AU  - Trajković, Ivana
PY  - 2017
UR  - http://r.istocar.bg.ac.rs/handle/123456789/536
AB  - The standard technology of seed processing uses mainly chemical products. Recent researches showed that toxic materials from chemical fertilizers can be harmful to humans, animals and the environment. Currently the attention of researches is shifting away from chemical fertlizers and toward alternative that consumers perceive to be natural, Plant Growth Promoting bacteria (PGP). PGP bacteria could be a way to reduce chemical fertilizer doses. This was the reason to test the ability of Bacillus megaterium, Azotobacter chroococcum to produce hormone auxin (IAA). Bacterial strains were identified by PCR amplification and sequencing of the 16S rRNA gene. Indole-3-acetic acid (IAA) was detected and quantified by MRM experiment. This study conducted that maize seed inoculation with IAA from species mentioned above showed positive effects. They had statistically significantly higher root and steam height compared to control seedlings. Bacterial strains tested in this study may be recommended as PGP (Plant Growth Promoting) bacteria, due to their positive effects and eventually can be used to reduce chemical fertilizers doses.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses
VL  - 71
IS  - 3
SP  - 195
EP  - 200
DO  - 10.2298/HEMIND160317029D
ER  - 

@article{
author = "Đorđević, Snežana and Stanojević, Dragana and Vidović, Milka and Mandić, Violeta and Trajković, Ivana",
year = "2017",
abstract = "The standard technology of seed processing uses mainly chemical products. Recent researches showed that toxic materials from chemical fertilizers can be harmful to humans, animals and the environment. Currently the attention of researches is shifting away from chemical fertlizers and toward alternative that consumers perceive to be natural, Plant Growth Promoting bacteria (PGP). PGP bacteria could be a way to reduce chemical fertilizer doses. This was the reason to test the ability of Bacillus megaterium, Azotobacter chroococcum to produce hormone auxin (IAA). Bacterial strains were identified by PCR amplification and sequencing of the 16S rRNA gene. Indole-3-acetic acid (IAA) was detected and quantified by MRM experiment. This study conducted that maize seed inoculation with IAA from species mentioned above showed positive effects. They had statistically significantly higher root and steam height compared to control seedlings. Bacterial strains tested in this study may be recommended as PGP (Plant Growth Promoting) bacteria, due to their positive effects and eventually can be used to reduce chemical fertilizers doses.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses",
volume = "71",
number = "3",
pages = "195-200",
doi = "10.2298/HEMIND160317029D"
}

Đorđević, S., Stanojević, D., Vidović, M., Mandić, V.,& Trajković, I.. (2017). The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses. in Hemijska industrija
Association of Chemical Engineers of Serbia., 71(3), 195-200.
https://doi.org/10.2298/HEMIND160317029D

Đorđević S, Stanojević D, Vidović M, Mandić V, Trajković I. The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses. in Hemijska industrija. 2017;71(3):195-200.
doi:10.2298/HEMIND160317029D .

Đorđević, Snežana, Stanojević, Dragana, Vidović, Milka, Mandić, Violeta, Trajković, Ivana, "The use of bacterial indole-3-acetic acid (IAA) for reduce of chemical fertilizers doses" in Hemijska industrija, 71, no. 3 (2017):195-200,
https://doi.org/10.2298/HEMIND160317029D . .

TY  - JOUR
AU  - Mandić, Violeta
AU  - Đorđević, Snežana
AU  - Stanojević, D.
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Tomić, Zorica
AU  - Dragičević, Vesna
PY  - 2016
UR  - http://r.istocar.bg.ac.rs/handle/123456789/507
AB  - The aim of this study was to determine the effects of the inoculation of maize seeds with mixtures of bacteria (Azotobacter chroococum, Azotobacter vinelandi, Bacillus megaterium, Bacillus licheniformis) during different phenophases (6-7 leaves, silking and wax ripeness stage) and on the nitrogen dynamics, total number of microorganisms, number of azotobacter and aminoheterotrophs in Chernozem and grain yield of maize hybrid ZP 684 during 2006, 2007 and 2008. Nitrogen amount in soil was significantly higher in 2006, due to favourable meteorological conditions for microbial activity (higher total number of microorganisms and number of azotobacter), than in 2007 and 2008. The minimum amount of nitrogen was in the stage of wax ripeness although the total number of microorganisms, azotobacter and aminoheterotrophs were the largest. Seed inoculation of maize significantly increases the values of all studied parameters.
PB  - Scibulcom Ltd, Sofia
T2  - Journal of Environmental Protection and Ecology
T1  - Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield
VL  - 17
IS  - 3
SP  - 1003
EP  - 1010
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_507
ER  - 

@article{
author = "Mandić, Violeta and Đorđević, Snežana and Stanojević, D. and Bijelić, Zorica and Krnjaja, Vesna and Tomić, Zorica and Dragičević, Vesna",
year = "2016",
abstract = "The aim of this study was to determine the effects of the inoculation of maize seeds with mixtures of bacteria (Azotobacter chroococum, Azotobacter vinelandi, Bacillus megaterium, Bacillus licheniformis) during different phenophases (6-7 leaves, silking and wax ripeness stage) and on the nitrogen dynamics, total number of microorganisms, number of azotobacter and aminoheterotrophs in Chernozem and grain yield of maize hybrid ZP 684 during 2006, 2007 and 2008. Nitrogen amount in soil was significantly higher in 2006, due to favourable meteorological conditions for microbial activity (higher total number of microorganisms and number of azotobacter), than in 2007 and 2008. The minimum amount of nitrogen was in the stage of wax ripeness although the total number of microorganisms, azotobacter and aminoheterotrophs were the largest. Seed inoculation of maize significantly increases the values of all studied parameters.",
publisher = "Scibulcom Ltd, Sofia",
journal = "Journal of Environmental Protection and Ecology",
title = "Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield",
volume = "17",
number = "3",
pages = "1003-1010",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_507"
}

Mandić, V., Đorđević, S., Stanojević, D., Bijelić, Z., Krnjaja, V., Tomić, Z.,& Dragičević, V.. (2016). Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield. in Journal of Environmental Protection and Ecology
Scibulcom Ltd, Sofia., 17(3), 1003-1010.
https://hdl.handle.net/21.15107/rcub_ristocar_507

Mandić V, Đorđević S, Stanojević D, Bijelić Z, Krnjaja V, Tomić Z, Dragičević V. Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield. in Journal of Environmental Protection and Ecology. 2016;17(3):1003-1010.
https://hdl.handle.net/21.15107/rcub_ristocar_507 .

Mandić, Violeta, Đorđević, Snežana, Stanojević, D., Bijelić, Zorica, Krnjaja, Vesna, Tomić, Zorica, Dragičević, Vesna, "Effect of bacterial seed inoculation on nitrogen dynamics, number of bacteria in soil under maize, and maize yield" in Journal of Environmental Protection and Ecology, 17, no. 3 (2016):1003-1010,
https://hdl.handle.net/21.15107/rcub_ristocar_507 .

TY  - JOUR
AU  - Đorđević, Snežana
AU  - Mandić, Violeta
AU  - Stanojević, Dragana
PY  - 2016
UR  - http://r.istocar.bg.ac.rs/handle/123456789/477
AB  - Alfalfa silage is a useful source of protein for feeding ruminants. Therefore, managing alfalfa silage in livestock production systems is an important issue in order to maintain the silage quality and achieve maximum profitable production of milk and meat. The aim of this investigation was to estimate the effects of bacterial inoculant Silko, containing Lactobacillus plantarum (strains: LP1, LP2, LP3 and LP4) on chemical composition, energetic characteristics and fermentation alfalfa silage under field conditions in the commercial dairy farm, during the 2016. The first-cut alfalfa in the second year has been conserved in silage form. The silage mass was subdivided into two equal parts (control (silage without inoculant) and silages treated with bacterial inoculant Silko) and ensiled in trench silo. After 60 days of ensiling, the silages were analyzed. Dry matter, ash, crude protein, lactic acid, acetic acid, total digestible nutrients value and relative feed value were significantly higher in silage treated with bacterial inoculant Silko compared to control. Contrary, alfalfa silage treated with a bacterial inoculant Silko had lower values of cellulose, acid detergent fibre, neutral detergent fibre, nonnitro extractive matter, pH, butyric acid, soluble nitrogen/total nitrogen and NH3- N/total nitrogen than untreated silage. Results showed that bacterial inoculant Silko increases silage quality compared to control so that research should be directed toward the use of such prepared silage in ruminant diets and its impact on milk and meat production on farms.
AB  - Silaža lucerke je koristan izvor proteina za ishranu preživara. Stoga, proizvodnja silaže lucerke u stočarstvu predstavlja važno pitanje kako bi se održao kvalitet silaže i postigla maksimalna profitabilna proizvodnja mleka i mesa. Cilj ovog istraživanja je bio da se proceni efekat bakterijskog inokulanta Silka koji sadrži Lactobacillus plantarum (sojevi: LP1 LP2, LP3 i LP4) na hemijski sastav i fermentaciju silaže lucerke u terenskim uslovima na komercijalnoj farmi goveda u 2016. godini. Prvi otkos lucerke u drugoj godini je konzerviran u obliku silaže. Silažna masa je podeljena na dva jednaka dela (kontrola (silaža bez inokulanta) i silaža tretiranih bakterijskim inokulantom Silko) i silirana u rovu silosu. Silaža je analizirana 60 dana nakon siliranja. Sadržaj suve materije, pepela, sirovih proteina, mlečne i sirćetne kiseline, ukupna svarljiva hranljiva materija i relativna hranljiva vrednost značajno su veći u silaži tretiranoj bakterijskim inokulantom Silko nego u kontroli. Suprotno, silaža lucerke tretirana sa bakterijskom inokulantom Silko imala je niže vrednosti za celulozu, ADF, NDF, bezazotne ekstraktivne materije, pH, buternu kiselinu i udeo rastvorljivog i amonijačnog azota u ukupnom azotu nego kontrola. Rezultati su pokazali da bakterijski inokulant Silko povećava kvalitet silaže u odnosu na kontrolu, tako da bi dalja istraživanja trebalo da budu usmerena ka korišćenju ovako pripremljene silaže u ishrani preživara i njen uticaj na proizvodnju mleka i mesa na farmama.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - The effect of bacterial inoculant on chemical composition and fermentation of alfalfa silage
T1  - Uticaj bakterijskog inokulanta na hemijski sastav i fermentaciju silaže lucerke
VL  - 32
IS  - 4
SP  - 413
EP  - 423
DO  - 10.2298/bah1604413D
ER  - 

@article{
author = "Đorđević, Snežana and Mandić, Violeta and Stanojević, Dragana",
year = "2016",
abstract = "Alfalfa silage is a useful source of protein for feeding ruminants. Therefore, managing alfalfa silage in livestock production systems is an important issue in order to maintain the silage quality and achieve maximum profitable production of milk and meat. The aim of this investigation was to estimate the effects of bacterial inoculant Silko, containing Lactobacillus plantarum (strains: LP1, LP2, LP3 and LP4) on chemical composition, energetic characteristics and fermentation alfalfa silage under field conditions in the commercial dairy farm, during the 2016. The first-cut alfalfa in the second year has been conserved in silage form. The silage mass was subdivided into two equal parts (control (silage without inoculant) and silages treated with bacterial inoculant Silko) and ensiled in trench silo. After 60 days of ensiling, the silages were analyzed. Dry matter, ash, crude protein, lactic acid, acetic acid, total digestible nutrients value and relative feed value were significantly higher in silage treated with bacterial inoculant Silko compared to control. Contrary, alfalfa silage treated with a bacterial inoculant Silko had lower values of cellulose, acid detergent fibre, neutral detergent fibre, nonnitro extractive matter, pH, butyric acid, soluble nitrogen/total nitrogen and NH3- N/total nitrogen than untreated silage. Results showed that bacterial inoculant Silko increases silage quality compared to control so that research should be directed toward the use of such prepared silage in ruminant diets and its impact on milk and meat production on farms., Silaža lucerke je koristan izvor proteina za ishranu preživara. Stoga, proizvodnja silaže lucerke u stočarstvu predstavlja važno pitanje kako bi se održao kvalitet silaže i postigla maksimalna profitabilna proizvodnja mleka i mesa. Cilj ovog istraživanja je bio da se proceni efekat bakterijskog inokulanta Silka koji sadrži Lactobacillus plantarum (sojevi: LP1 LP2, LP3 i LP4) na hemijski sastav i fermentaciju silaže lucerke u terenskim uslovima na komercijalnoj farmi goveda u 2016. godini. Prvi otkos lucerke u drugoj godini je konzerviran u obliku silaže. Silažna masa je podeljena na dva jednaka dela (kontrola (silaža bez inokulanta) i silaža tretiranih bakterijskim inokulantom Silko) i silirana u rovu silosu. Silaža je analizirana 60 dana nakon siliranja. Sadržaj suve materije, pepela, sirovih proteina, mlečne i sirćetne kiseline, ukupna svarljiva hranljiva materija i relativna hranljiva vrednost značajno su veći u silaži tretiranoj bakterijskim inokulantom Silko nego u kontroli. Suprotno, silaža lucerke tretirana sa bakterijskom inokulantom Silko imala je niže vrednosti za celulozu, ADF, NDF, bezazotne ekstraktivne materije, pH, buternu kiselinu i udeo rastvorljivog i amonijačnog azota u ukupnom azotu nego kontrola. Rezultati su pokazali da bakterijski inokulant Silko povećava kvalitet silaže u odnosu na kontrolu, tako da bi dalja istraživanja trebalo da budu usmerena ka korišćenju ovako pripremljene silaže u ishrani preživara i njen uticaj na proizvodnju mleka i mesa na farmama.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of bacterial inoculant on chemical composition and fermentation of alfalfa silage, Uticaj bakterijskog inokulanta na hemijski sastav i fermentaciju silaže lucerke",
volume = "32",
number = "4",
pages = "413-423",
doi = "10.2298/bah1604413D"
}

Đorđević, S., Mandić, V.,& Stanojević, D.. (2016). The effect of bacterial inoculant on chemical composition and fermentation of alfalfa silage. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 32(4), 413-423.
https://doi.org/10.2298/bah1604413D

Đorđević S, Mandić V, Stanojević D. The effect of bacterial inoculant on chemical composition and fermentation of alfalfa silage. in Biotechnology in Animal Husbandry. 2016;32(4):413-423.
doi:10.2298/bah1604413D .

Đorđević, Snežana, Mandić, Violeta, Stanojević, Dragana, "The effect of bacterial inoculant on chemical composition and fermentation of alfalfa silage" in Biotechnology in Animal Husbandry, 32, no. 4 (2016):413-423,
https://doi.org/10.2298/bah1604413D . .

TY  - CONF
AU  - Mandić, Violeta
AU  - Krnjaja, Vesna
AU  - Tomić, Zorica
AU  - Bijelić, Zorica
AU  - Simić, Aleksandar
AU  - Đorđević, Snežana
AU  - Stanojković, Aleksandar
AU  - Gogić, Marija
PY  - 2015
UR  - http://istocar.bg.ac.rs/sr/proceedings/
UR  - http://r.istocar.bg.ac.rs/handle/123456789/602
AB  - Soybean is main source of vegetable protein and oil in the world. Soybean used for livestock feed, human food and industrial processing. Soybean is main raw material for the preparation of a protein feed for all types and categories domestic animals. In the world the largest part of soybean produced, about 70% is used to feed livestock. In Serbia the area under soybeans and grain yield varies from 144386 ha to 170255 ha and 1.73 t ha-1 and 3.18 t ha-1 , respectively. Grain yield depends on the amount of rainfall from late June to early September when the highest needs for water (since beginning of flowering until the end of grain filling). Soybean is most sensitive to drought stress during the pod formation and grain filling stages.
PB  - Belgrade : Institute for Animal Husbandry
C3  - Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015
T1  - Effect of water stress on soybean production
SP  - 405
EP  - 414
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_602
ER  - 

@conference{
author = "Mandić, Violeta and Krnjaja, Vesna and Tomić, Zorica and Bijelić, Zorica and Simić, Aleksandar and Đorđević, Snežana and Stanojković, Aleksandar and Gogić, Marija",
year = "2015",
abstract = "Soybean is main source of vegetable protein and oil in the world. Soybean used for livestock feed, human food and industrial processing. Soybean is main raw material for the preparation of a protein feed for all types and categories domestic animals. In the world the largest part of soybean produced, about 70% is used to feed livestock. In Serbia the area under soybeans and grain yield varies from 144386 ha to 170255 ha and 1.73 t ha-1 and 3.18 t ha-1 , respectively. Grain yield depends on the amount of rainfall from late June to early September when the highest needs for water (since beginning of flowering until the end of grain filling). Soybean is most sensitive to drought stress during the pod formation and grain filling stages.",
publisher = "Belgrade : Institute for Animal Husbandry",
journal = "Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015",
title = "Effect of water stress on soybean production",
pages = "405-414",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_602"
}

Mandić, V., Krnjaja, V., Tomić, Z., Bijelić, Z., Simić, A., Đorđević, S., Stanojković, A.,& Gogić, M.. (2015). Effect of water stress on soybean production. in Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015
Belgrade : Institute for Animal Husbandry., 405-414.
https://hdl.handle.net/21.15107/rcub_ristocar_602

Mandić V, Krnjaja V, Tomić Z, Bijelić Z, Simić A, Đorđević S, Stanojković A, Gogić M. Effect of water stress on soybean production. in Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015. 2015;:405-414.
https://hdl.handle.net/21.15107/rcub_ristocar_602 .

Mandić, Violeta, Krnjaja, Vesna, Tomić, Zorica, Bijelić, Zorica, Simić, Aleksandar, Đorđević, Snežana, Stanojković, Aleksandar, Gogić, Marija, "Effect of water stress on soybean production" in Proceedings of the 4th International Congress New Perspectives and Challenges of Sustainable Livestock Production October 7 – 9, 2015 (2015):405-414,
https://hdl.handle.net/21.15107/rcub_ristocar_602 .

TY  - JOUR
AU  - Đorđević, Snežana
AU  - Stanojević, Dragana
AU  - Dolijanović, Željko
AU  - Oljača, Snežana
AU  - Mandić, Violeta
PY  - 2014
UR  - http://r.istocar.bg.ac.rs/handle/123456789/414
AB  - In the present work, effects of microbiological soil properties and phosphomonoesterase activity are presented. The abundances of ammonificators, fungi, actinomycetes, Azotobacter sp., cellulolytic microorganisms, microorganisms that solubilize organic and inorganic P compounds bound to Al, Fe and Ca, have been determined by the dilution method with application of selective nutrient mediums. The first five axes explaines 86% of the total variance. The first axis explains 34.6% of variance and it appears to reflect the processes of microbiological mineralization and immobilization of phosphorus. The second axis explains 25.9% of variance and reflects microbial activity and organic matter accumulation, N biomasses, Azotobacter sp. abundance and acid and alkaline PME activities. Phosphomonoesterase activity in soil depend primarily on soil organic matter and biological factors and can be used as a parameter of plants' uptake of phosphorus, especially in conditions of its low concentration in soil.
AB  - U ovom radu ispitivan je uticaj mikrobioloskih svojstava zemljista i aktivnosti fosfomonoestreaze. Brojnost azotofiksatora, gljiva, aktinomiceta, Azotobacter sp., celulolitičkih mikroorganizama, mikroorganizma koji razlazu organske i neorganske jedinjenja vezana za P, Al, Fe i Ca, utvrđene su postupkom razređivanja s primenom selektivnih hranjivih medija. Prvih pet osa objasnjava 86% ukupne varijanse. Prva osa objašnjava 34,6% varijanse, a odražava procese mikrobiološke mineralizacije i imobilizacije fosfora. Druga osa objašnjava 25,9% varijanse i odražava mikrobiološku aktivnost i nakupljanje organske materije, N biomase, brojnost Azotobacter sp. i aktivnosti kisele i alkalne fosfomonoesteraze. Fosfomonoesterazna djelovanja u tlu primarno zavise od organske materije i bioloških faktora i može se koristiti kao parametar biljnog usvajanja fosfora, naročito u uslovima njegove niske koncentracije u tlu.
PB  - Inženjersko društvo za koroziju, Beograd
T2  - Zaštita materijala
T1  - Phosphomonoesterase activity under different microbiological soil properties
T1  - Aktivnost fosfomonoesteraze u zavisnosti od mikrobioloških svojstava zemljišta
VL  - 55
IS  - 2
SP  - 194
EP  - 199
DO  - 10.5937/ZasMat1402194D
ER  - 

@article{
author = "Đorđević, Snežana and Stanojević, Dragana and Dolijanović, Željko and Oljača, Snežana and Mandić, Violeta",
year = "2014",
abstract = "In the present work, effects of microbiological soil properties and phosphomonoesterase activity are presented. The abundances of ammonificators, fungi, actinomycetes, Azotobacter sp., cellulolytic microorganisms, microorganisms that solubilize organic and inorganic P compounds bound to Al, Fe and Ca, have been determined by the dilution method with application of selective nutrient mediums. The first five axes explaines 86% of the total variance. The first axis explains 34.6% of variance and it appears to reflect the processes of microbiological mineralization and immobilization of phosphorus. The second axis explains 25.9% of variance and reflects microbial activity and organic matter accumulation, N biomasses, Azotobacter sp. abundance and acid and alkaline PME activities. Phosphomonoesterase activity in soil depend primarily on soil organic matter and biological factors and can be used as a parameter of plants' uptake of phosphorus, especially in conditions of its low concentration in soil., U ovom radu ispitivan je uticaj mikrobioloskih svojstava zemljista i aktivnosti fosfomonoestreaze. Brojnost azotofiksatora, gljiva, aktinomiceta, Azotobacter sp., celulolitičkih mikroorganizama, mikroorganizma koji razlazu organske i neorganske jedinjenja vezana za P, Al, Fe i Ca, utvrđene su postupkom razređivanja s primenom selektivnih hranjivih medija. Prvih pet osa objasnjava 86% ukupne varijanse. Prva osa objašnjava 34,6% varijanse, a odražava procese mikrobiološke mineralizacije i imobilizacije fosfora. Druga osa objašnjava 25,9% varijanse i odražava mikrobiološku aktivnost i nakupljanje organske materije, N biomase, brojnost Azotobacter sp. i aktivnosti kisele i alkalne fosfomonoesteraze. Fosfomonoesterazna djelovanja u tlu primarno zavise od organske materije i bioloških faktora i može se koristiti kao parametar biljnog usvajanja fosfora, naročito u uslovima njegove niske koncentracije u tlu.",
publisher = "Inženjersko društvo za koroziju, Beograd",
journal = "Zaštita materijala",
title = "Phosphomonoesterase activity under different microbiological soil properties, Aktivnost fosfomonoesteraze u zavisnosti od mikrobioloških svojstava zemljišta",
volume = "55",
number = "2",
pages = "194-199",
doi = "10.5937/ZasMat1402194D"
}

Đorđević, S., Stanojević, D., Dolijanović, Ž., Oljača, S.,& Mandić, V.. (2014). Phosphomonoesterase activity under different microbiological soil properties. in Zaštita materijala
Inženjersko društvo za koroziju, Beograd., 55(2), 194-199.
https://doi.org/10.5937/ZasMat1402194D

Đorđević S, Stanojević D, Dolijanović Ž, Oljača S, Mandić V. Phosphomonoesterase activity under different microbiological soil properties. in Zaštita materijala. 2014;55(2):194-199.
doi:10.5937/ZasMat1402194D .

Đorđević, Snežana, Stanojević, Dragana, Dolijanović, Željko, Oljača, Snežana, Mandić, Violeta, "Phosphomonoesterase activity under different microbiological soil properties" in Zaštita materijala, 55, no. 2 (2014):194-199,
https://doi.org/10.5937/ZasMat1402194D . .