TY  - JOUR
AU  - Popović, Vera
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Filipović, Vladimir
AU  - Dolijanović, Željko
AU  - Ikanović, Jela
AU  - Dončić, Dalibor
PY  - 2014
UR  - http://fiver.ifvcns.rs/handle/123456789/1330
AB  - During the period 2010-2011 about 2.113 million ha of buckwheat was sown annually worldwide. Average yield of buckwheat during the monitored period was 913 kg ha-1. Areas and average yield have a rising tendency. The most significant producers of buckwheat in the world are: China, Russia and Ukraine. In Serbia buckwheat is produced on small areas. The paper presents results of testing of four buckwheat varieties, produced on plots of the Institute for crops and vegetables as follows: Novosadska, Godijevo, Bamby and Češka. Analysis of average yield has shown that Novosadska variety produced statistically significant higher yield (2626 kg ha-1) compared to the other varieties tested (p  lt 0.05). From the results shown we can see that buckwheat yield in Serbia is significantly higher compared with the world average yield, which tells us that this plant can be successfully produced in our agro-ecological conditions of growing.
AB  - U svetu je, u periodu 2010-2011., pod usevom heljde bilo zasejano godišnje u proseku oko 2,113 miliona ha. Prosečni prinosi heljde u posmatranom periodu iznosili su 913 kg ha-1. Površine i prinosi beleže trend rasta po stopi od 22,46 % i 17,12% godišnje. Najznačajniji proizvođači heljde u svetu su: Kina, Rusija i Ukrajina. U Srbiji se heljda proizvodi na malim površinama. U radu su prikazani i rezultati ispitivanja četiri sorte heljde, proizvedene na parcelama Instituta za ratarstvo i povrtarstvo: Novosadska, Godijevo, Bamby i Češka. Analiza prosečnih prinosa pokazala je da je sorta Novosadska ostvarila statistički značajno viši prinos (2626 kg ha-1) u odnosu na ostale ispitivane sorte (p  lt 0,05). Iz prikazanih rezultata vidimo da su prinosi heljde u Srbiji značajno viši u odnosu na prosečne svetske prinose što nam govori da se ova gajena biljka može uspešno proizvoditi i u našim agroekološkim uslovima gajenja.
PB  - Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt
T2  - Ekonomika poljoprivrede
T1  - Analysis of buckwheat production in the world and Serbia
T1  - Analiza proizvodnje heljde u svetu i u Srbiji
EP  - 62
IS  - 1
SP  - 53
VL  - 61
DO  - 10.5937/ekoPolj1401053P
ER  - 

@article{
author = "Popović, Vera and Sikora, Vladimir and Berenji, Janoš and Filipović, Vladimir and Dolijanović, Željko and Ikanović, Jela and Dončić, Dalibor",
year = "2014",
abstract = "During the period 2010-2011 about 2.113 million ha of buckwheat was sown annually worldwide. Average yield of buckwheat during the monitored period was 913 kg ha-1. Areas and average yield have a rising tendency. The most significant producers of buckwheat in the world are: China, Russia and Ukraine. In Serbia buckwheat is produced on small areas. The paper presents results of testing of four buckwheat varieties, produced on plots of the Institute for crops and vegetables as follows: Novosadska, Godijevo, Bamby and Češka. Analysis of average yield has shown that Novosadska variety produced statistically significant higher yield (2626 kg ha-1) compared to the other varieties tested (p  lt 0.05). From the results shown we can see that buckwheat yield in Serbia is significantly higher compared with the world average yield, which tells us that this plant can be successfully produced in our agro-ecological conditions of growing., U svetu je, u periodu 2010-2011., pod usevom heljde bilo zasejano godišnje u proseku oko 2,113 miliona ha. Prosečni prinosi heljde u posmatranom periodu iznosili su 913 kg ha-1. Površine i prinosi beleže trend rasta po stopi od 22,46 % i 17,12% godišnje. Najznačajniji proizvođači heljde u svetu su: Kina, Rusija i Ukrajina. U Srbiji se heljda proizvodi na malim površinama. U radu su prikazani i rezultati ispitivanja četiri sorte heljde, proizvedene na parcelama Instituta za ratarstvo i povrtarstvo: Novosadska, Godijevo, Bamby i Češka. Analiza prosečnih prinosa pokazala je da je sorta Novosadska ostvarila statistički značajno viši prinos (2626 kg ha-1) u odnosu na ostale ispitivane sorte (p  lt 0,05). Iz prikazanih rezultata vidimo da su prinosi heljde u Srbiji značajno viši u odnosu na prosečne svetske prinose što nam govori da se ova gajena biljka može uspešno proizvoditi i u našim agroekološkim uslovima gajenja.",
publisher = "Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt",
journal = "Ekonomika poljoprivrede",
title = "Analysis of buckwheat production in the world and Serbia, Analiza proizvodnje heljde u svetu i u Srbiji",
pages = "62-53",
number = "1",
volume = "61",
doi = "10.5937/ekoPolj1401053P"
}

Popović, V., Sikora, V., Berenji, J., Filipović, V., Dolijanović, Ž., Ikanović, J.,& Dončić, D.. (2014). Analysis of buckwheat production in the world and Serbia. in Ekonomika poljoprivrede
Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt., 61(1), 53-62.
https://doi.org/10.5937/ekoPolj1401053P

Popović V, Sikora V, Berenji J, Filipović V, Dolijanović Ž, Ikanović J, Dončić D. Analysis of buckwheat production in the world and Serbia. in Ekonomika poljoprivrede. 2014;61(1):53-62.
doi:10.5937/ekoPolj1401053P .

Popović, Vera, Sikora, Vladimir, Berenji, Janoš, Filipović, Vladimir, Dolijanović, Željko, Ikanović, Jela, Dončić, Dalibor, "Analysis of buckwheat production in the world and Serbia" in Ekonomika poljoprivrede, 61, no. 1 (2014):53-62,
https://doi.org/10.5937/ekoPolj1401053P . .

TY  - CONF
AU  - Červenski, Janko
AU  - Adamović, Dušan
AU  - Sikora, Vladimir
AU  - Vasić, Mirjana
AU  - Gvozdanović-Varga, Jelica
AU  - Berenji, Janoš
AU  - Maksimović, Livija
AU  - Đalović, Ivica
AU  - Terzić, Sreten
AU  - Popović, Vera
AU  - Vasić, Radica
AU  - Petrović, Anamarija
AU  - Savić, Aleksandra
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/2940
AB  - Formiranjem Odeljenja za organsku proizvodnju i biodiverzitet, Institut za ratarstvo i povrtarstvo iz Novog Sada je prihvatio izazov organske proizvodnje, kako u naučno-istraživačkom tako i u komercijalnom smislu. Institut od 2009. godine raspolaže certifikovanom organskom površinom, a od 2012. godine proširuje ove površine, odnosno uključuje druge parcele u proces certifikacije, sa ciljem stvaranja uslova za naučno-istraživački rad (organsko oplemenjivanje i druga istraživanja) i za proizvodnju certifikovanog organskog semena i sadnog materijala za domaće tržište i izvoz. Na navedenim povšinama naučno-istraživački rad se ostvaruje kroz projekte i oplemenjivačke programe ratarskih, povrtarskih i lekovitih vrsta. Institut proizvodi certifikovano organsko seme i sadni materijal sledećih ratarskih, povrtarskih i lekovitih biljnih vrsta: ozima pšenica spelta (Nirvana), ozima pšenica (Etida), soja (Galina), heljda (Novosadska), jesenji beli luk (Bosut), pasulj (Balkan), proso (Biserka), pitoma nana (Danica), bosiljak (Sitnolisni), neven (Gelb orange), mirođija (Domaća aromatična), kao i proizvode takođe iz certifikovane organske proizvodnje: herba i list pitome nane, etarska ulja i čajni koncentrati.
PB  - Novi Sad : Institut za ratarstvo i povrtarstvo
C3  - Zbornik referata, 47. Savetovanje agronoma Srbije, Zlatibor, 3-9.2.2013.
T1  - Seme i proizvodi iz organske proizvodnje Instituta za ratarstvo i povrtarstvo
EP  - 103
SP  - 93
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2940
ER  - 

@conference{
author = "Červenski, Janko and Adamović, Dušan and Sikora, Vladimir and Vasić, Mirjana and Gvozdanović-Varga, Jelica and Berenji, Janoš and Maksimović, Livija and Đalović, Ivica and Terzić, Sreten and Popović, Vera and Vasić, Radica and Petrović, Anamarija and Savić, Aleksandra",
year = "2013",
abstract = "Formiranjem Odeljenja za organsku proizvodnju i biodiverzitet, Institut za ratarstvo i povrtarstvo iz Novog Sada je prihvatio izazov organske proizvodnje, kako u naučno-istraživačkom tako i u komercijalnom smislu. Institut od 2009. godine raspolaže certifikovanom organskom površinom, a od 2012. godine proširuje ove površine, odnosno uključuje druge parcele u proces certifikacije, sa ciljem stvaranja uslova za naučno-istraživački rad (organsko oplemenjivanje i druga istraživanja) i za proizvodnju certifikovanog organskog semena i sadnog materijala za domaće tržište i izvoz. Na navedenim povšinama naučno-istraživački rad se ostvaruje kroz projekte i oplemenjivačke programe ratarskih, povrtarskih i lekovitih vrsta. Institut proizvodi certifikovano organsko seme i sadni materijal sledećih ratarskih, povrtarskih i lekovitih biljnih vrsta: ozima pšenica spelta (Nirvana), ozima pšenica (Etida), soja (Galina), heljda (Novosadska), jesenji beli luk (Bosut), pasulj (Balkan), proso (Biserka), pitoma nana (Danica), bosiljak (Sitnolisni), neven (Gelb orange), mirođija (Domaća aromatična), kao i proizvode takođe iz certifikovane organske proizvodnje: herba i list pitome nane, etarska ulja i čajni koncentrati.",
publisher = "Novi Sad : Institut za ratarstvo i povrtarstvo",
journal = "Zbornik referata, 47. Savetovanje agronoma Srbije, Zlatibor, 3-9.2.2013.",
title = "Seme i proizvodi iz organske proizvodnje Instituta za ratarstvo i povrtarstvo",
pages = "103-93",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2940"
}

Červenski, J., Adamović, D., Sikora, V., Vasić, M., Gvozdanović-Varga, J., Berenji, J., Maksimović, L., Đalović, I., Terzić, S., Popović, V., Vasić, R., Petrović, A.,& Savić, A.. (2013). Seme i proizvodi iz organske proizvodnje Instituta za ratarstvo i povrtarstvo. in Zbornik referata, 47. Savetovanje agronoma Srbije, Zlatibor, 3-9.2.2013.
Novi Sad : Institut za ratarstvo i povrtarstvo., 93-103.
https://hdl.handle.net/21.15107/rcub_fiver_2940

Červenski J, Adamović D, Sikora V, Vasić M, Gvozdanović-Varga J, Berenji J, Maksimović L, Đalović I, Terzić S, Popović V, Vasić R, Petrović A, Savić A. Seme i proizvodi iz organske proizvodnje Instituta za ratarstvo i povrtarstvo. in Zbornik referata, 47. Savetovanje agronoma Srbije, Zlatibor, 3-9.2.2013.. 2013;:93-103.
https://hdl.handle.net/21.15107/rcub_fiver_2940 .

Červenski, Janko, Adamović, Dušan, Sikora, Vladimir, Vasić, Mirjana, Gvozdanović-Varga, Jelica, Berenji, Janoš, Maksimović, Livija, Đalović, Ivica, Terzić, Sreten, Popović, Vera, Vasić, Radica, Petrović, Anamarija, Savić, Aleksandra, "Seme i proizvodi iz organske proizvodnje Instituta za ratarstvo i povrtarstvo" in Zbornik referata, 47. Savetovanje agronoma Srbije, Zlatibor, 3-9.2.2013. (2013):93-103,
https://hdl.handle.net/21.15107/rcub_fiver_2940 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Maksimović, Livija
AU  - Popović, Vera
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1205
AB  - Sorghum as a tropical crop has some physiological predispositions for tolerance to unfavourable environmental conditions. Nevertheless, its genetic potential for yield is limited by influence of abiotic stress. The lack of water leads to water stress as one of the most important abiotic stresses, affecting plants at any growth phase. There are a few physiological tolerance factors recorded in sorghum species. Due to molecular marker analysis genomic regions responsible for pre- and post-flowering drought tolerance are identified. Integration of physiology, agronomy and molecular biology is substantial for development of elite drought-tolerant parental lines. .
AB  - Sirak kao biljna vrsta tropskog porekla ima određene fiziološke predispozicije za tolerantnost prema nepovoljnim uslovima spoljne sredine. Genetski potencijal sirka za prinos je ipak u znatnoj meri limitiran usled delovanja abiotičkog stresa. Stres izazvan nedostatkom vlage predstavlja najznačajniji abiotički uticaj kome biljke mogu biti izložene tokom cele vegetacije. Kod sirka je zabeleženo i opisano nekoliko fizioloških faktora tolerantnosti prema suši. Pomoću analize molekularnih markera identifikovani su genomski regioni odgovorni za pre- i post-flowering tolerantnost. Za stvaranje elitnih roditeljskih linija sirka tolerantnih prema suši neophodna je integracija fiziologije, agronomije i molekularne biologije. .
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Sorghum in abiotic stress conditions: I. Drought stress
T1  - Sirak u uslovima abiotičkog stresa - I. stres izazvan sušom
EP  - 10
IS  - 86
SP  - 1
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1205
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Maksimović, Livija and Popović, Vera",
year = "2013",
abstract = "Sorghum as a tropical crop has some physiological predispositions for tolerance to unfavourable environmental conditions. Nevertheless, its genetic potential for yield is limited by influence of abiotic stress. The lack of water leads to water stress as one of the most important abiotic stresses, affecting plants at any growth phase. There are a few physiological tolerance factors recorded in sorghum species. Due to molecular marker analysis genomic regions responsible for pre- and post-flowering drought tolerance are identified. Integration of physiology, agronomy and molecular biology is substantial for development of elite drought-tolerant parental lines. ., Sirak kao biljna vrsta tropskog porekla ima određene fiziološke predispozicije za tolerantnost prema nepovoljnim uslovima spoljne sredine. Genetski potencijal sirka za prinos je ipak u znatnoj meri limitiran usled delovanja abiotičkog stresa. Stres izazvan nedostatkom vlage predstavlja najznačajniji abiotički uticaj kome biljke mogu biti izložene tokom cele vegetacije. Kod sirka je zabeleženo i opisano nekoliko fizioloških faktora tolerantnosti prema suši. Pomoću analize molekularnih markera identifikovani su genomski regioni odgovorni za pre- i post-flowering tolerantnost. Za stvaranje elitnih roditeljskih linija sirka tolerantnih prema suši neophodna je integracija fiziologije, agronomije i molekularne biologije. .",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Sorghum in abiotic stress conditions: I. Drought stress, Sirak u uslovima abiotičkog stresa - I. stres izazvan sušom",
pages = "10-1",
number = "86",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1205"
}

Sikora, V., Berenji, J., Maksimović, L.,& Popović, V.. (2013). Sorghum in abiotic stress conditions: I. Drought stress. in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 45(86), 1-10.
https://hdl.handle.net/21.15107/rcub_fiver_1205

Sikora V, Berenji J, Maksimović L, Popović V. Sorghum in abiotic stress conditions: I. Drought stress. in Bilten  za alternativne biljne vrste. 2013;45(86):1-10.
https://hdl.handle.net/21.15107/rcub_fiver_1205 .

Sikora, Vladimir, Berenji, Janoš, Maksimović, Livija, Popović, Vera, "Sorghum in abiotic stress conditions: I. Drought stress" in Bilten  za alternativne biljne vrste, 45, no. 86 (2013):1-10,
https://hdl.handle.net/21.15107/rcub_fiver_1205 .

TY  - JOUR
AU  - Berenji, Janoš
AU  - Sikora, Vladimir
AU  - Latković, Dragana
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1251
AB  - During the year 2013 at the site of Bačka Topola field experiment was conducted with different sowing times of proso millet (Panicum miliaceum L.) cultivar Biserka. The applied sowing times included a period of more than two months starting with regular (A: May 24) and delayed sowing (B: June 6), continued with second crop (C: June 22) and delayed second crop (D: July 8). It was observed that the number of days from sowing to emergence was equal for all sowing times (6 days). There was no difference in the number of days from emergence to tasseling between sowing times (30-36 days). The length of the growing season, as well as the number of days from tasseling to maturity was similar in the case of regular, delayed and second crop sowing (91-97 days). However, in delayed second crop, the vegetation was shortened to 59 days. The average plant height decreased linearly with time of sowing. The difference in weight of 1000 grains (indicating the grain size) was not statistically significant between the first, second and third period of sowing. The greatest grains were observed in delayed double cropping. Between regular and late regular sowing no significant differences have been observed in grain yield. Similar observation was made for the difference in yield between second crop and delayed second crop. Grain yield decrease in delayed second crop, as compared to the regular sowing in this experiment was slightly more intense (50 %) in comparison to the literature data, where reduction is mentioned as being 30 %. .
AB  - U 2013. godini na lokalitetu Bačka Topola izveden je poljski ogled sa rokovima setve običnog prosa (Panicum miliaceum L.) sorte Biserka. Primenjeni rokovi setve obuhvatili su vremenski period od više od dva meseca, od redovne (24. maja 2013.), preko zakasnele (6. juna 2013.), prave postrne (22. juna 2013.) do zakasnele postrne setve (8. jula 2013.). Zapaženo je da je broj dana od setve do nicanja bio istovetan kod svih rokova i iznosio je 6 dana. Između rokova setve nije bilo veće razlike u broju dana od nicanja do metličenja (30-36 dana). Dužina vegetacije i broj dana od klasanja do zrelosti, bila je slična u slučaju redovne, zakasnele redovne i postrne setve (91-97 dana). Međutim, u zakasneloj postrnoj setvi vegetacija je skraćena na 59 dana. Prosečna visina biljke se linearno smanjivala sa kašnjenjem setve. U masi 1000 zrna nije bilo statistički značajne razlike između prvog, drugog i trećeg roka. U zakasneloj postrnoj setvi se, međutim, formiralo najkrupnije zrno. Između redovne i zakasnele setve nema značajnije razlike u prinosu zrna. To se isto može reći i za razliku u prinosu između postrne i zakasnele postrne setve. Smanjenje prinosa zrna u postrnoj u odnosu na redovnu setvu u ovom ogledu je nešto intenzivnije (50 %) u odnosu na podatke iz literature, gde se spominje smanjenje za 30 %. .
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Effect of sowing time on performances of proso millet (Panicum miliaceum L.)
T1  - Uticaj vremena setve na performanse običnog prosa (Panicum miliaceum L.)
EP  - 47
IS  - 86
SP  - 40
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1251
ER  - 

@article{
author = "Berenji, Janoš and Sikora, Vladimir and Latković, Dragana",
year = "2013",
abstract = "During the year 2013 at the site of Bačka Topola field experiment was conducted with different sowing times of proso millet (Panicum miliaceum L.) cultivar Biserka. The applied sowing times included a period of more than two months starting with regular (A: May 24) and delayed sowing (B: June 6), continued with second crop (C: June 22) and delayed second crop (D: July 8). It was observed that the number of days from sowing to emergence was equal for all sowing times (6 days). There was no difference in the number of days from emergence to tasseling between sowing times (30-36 days). The length of the growing season, as well as the number of days from tasseling to maturity was similar in the case of regular, delayed and second crop sowing (91-97 days). However, in delayed second crop, the vegetation was shortened to 59 days. The average plant height decreased linearly with time of sowing. The difference in weight of 1000 grains (indicating the grain size) was not statistically significant between the first, second and third period of sowing. The greatest grains were observed in delayed double cropping. Between regular and late regular sowing no significant differences have been observed in grain yield. Similar observation was made for the difference in yield between second crop and delayed second crop. Grain yield decrease in delayed second crop, as compared to the regular sowing in this experiment was slightly more intense (50 %) in comparison to the literature data, where reduction is mentioned as being 30 %. ., U 2013. godini na lokalitetu Bačka Topola izveden je poljski ogled sa rokovima setve običnog prosa (Panicum miliaceum L.) sorte Biserka. Primenjeni rokovi setve obuhvatili su vremenski period od više od dva meseca, od redovne (24. maja 2013.), preko zakasnele (6. juna 2013.), prave postrne (22. juna 2013.) do zakasnele postrne setve (8. jula 2013.). Zapaženo je da je broj dana od setve do nicanja bio istovetan kod svih rokova i iznosio je 6 dana. Između rokova setve nije bilo veće razlike u broju dana od nicanja do metličenja (30-36 dana). Dužina vegetacije i broj dana od klasanja do zrelosti, bila je slična u slučaju redovne, zakasnele redovne i postrne setve (91-97 dana). Međutim, u zakasneloj postrnoj setvi vegetacija je skraćena na 59 dana. Prosečna visina biljke se linearno smanjivala sa kašnjenjem setve. U masi 1000 zrna nije bilo statistički značajne razlike između prvog, drugog i trećeg roka. U zakasneloj postrnoj setvi se, međutim, formiralo najkrupnije zrno. Između redovne i zakasnele setve nema značajnije razlike u prinosu zrna. To se isto može reći i za razliku u prinosu između postrne i zakasnele postrne setve. Smanjenje prinosa zrna u postrnoj u odnosu na redovnu setvu u ovom ogledu je nešto intenzivnije (50 %) u odnosu na podatke iz literature, gde se spominje smanjenje za 30 %. .",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Effect of sowing time on performances of proso millet (Panicum miliaceum L.), Uticaj vremena setve na performanse običnog prosa (Panicum miliaceum L.)",
pages = "47-40",
number = "86",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1251"
}

Berenji, J., Sikora, V.,& Latković, D.. (2013). Effect of sowing time on performances of proso millet (Panicum miliaceum L.). in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 45(86), 40-47.
https://hdl.handle.net/21.15107/rcub_fiver_1251

Berenji J, Sikora V, Latković D. Effect of sowing time on performances of proso millet (Panicum miliaceum L.). in Bilten  za alternativne biljne vrste. 2013;45(86):40-47.
https://hdl.handle.net/21.15107/rcub_fiver_1251 .

Berenji, Janoš, Sikora, Vladimir, Latković, Dragana, "Effect of sowing time on performances of proso millet (Panicum miliaceum L.)" in Bilten  za alternativne biljne vrste, 45, no. 86 (2013):40-47,
https://hdl.handle.net/21.15107/rcub_fiver_1251 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Filipović, Vladimir
AU  - Berenji, Janoš
AU  - Popović, Vera
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1230
AB  - Agro-biological traits of common millet (Panicum miliaceum L.) genotypes were studied on experimental lots of the Institute of Field and Vegetable Crops in Bački Petrovac, Serbia in 2009 and 2010. The study included 16 genotypes of millet grown and used in selection programs in Serbia and abroad. Crops in trials were based on regular and stubble crops. A significant variability appeared during and at the end of growing season in the number of days from emergence to earing of some genotypes of millet, plant height, grain yield, 1000-grain weight and test weight of the test material, and it can be used as a good basis for further work on breeding and improvement of common millet. Cluster analysis identified genotypes with high performance for yield per plant, but also good stability of other studied parameters. Studies have shown that the genetic factor had significant effect on realized values of all tested traits. The difference between the yield of millet in regular and stubble crops was also statistically significant. Out of 9 varieties and lines of millet, 3 of them achieved a higher yield in stubble crops. From the point of agro-biological traits, 2010 was more favourable for the production of millet.
AB  - Na oglednim parcelama Instituta za ratarstvo i povrtarstvo, Novi Sad, u Bačkom Petrovcu u toku 2009. i 2010. istraživane su agrobiološke osobine različitih genotipova običnog prosa (Panicum miliaceum L.). U istraživanja je bilo uključeno 16 genotipova prosa koje se gaje i koriste u selekcijskim programima kod nas i u svetu. Usev u ogledima zasnovan je u redovnoj i postrnoj setvi. U toku i na kraju vegetacije utvrđena je značajna varijabilnost broja dana od nicanja do klasanja pojedinih genotipova prosa, visine biljke, prinosa zrna, mase 1000 zrna i hektolitarske masa ispitivanog materijala i ona može poslužiti kao dobra osnova za dalji rad na oplemenjivanju i unapređenju proizvodnje običnog prosa. Klaster analiza identifikovala je genotipove sa visokim performansama za prinos po biljci ali i dobre stabilnosti ostalih ispitivanih parametara. Istraživanja su pokazala da je genetski faktor bio veoma značajnog uticaja ostvarene vrednosti svih ispitivanih svojstava. Razlike između prinosa zrna prosa u redovnoj i postrnoj setvi takođe su bile statistički značajne. Od 9 sorti i linija prosa, tri su postigle viši prinos u postrnoj setvi. Sa aspekta agrobioloških osobina 2010. je bila povoljnija godina za proizvodnju prosa.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Agro-biological traits of common millet (Panicum miliaceum L.) genotypes in regular and stubble crop
T1  - Agrobiološke osobine različitih genotipova običnog prosa (Panicum miliaceum L.) u redovnoj i postrnoj setvi
EP  - 23
IS  - 1
SP  - 16
VL  - 50
DO  - 10.5937/ratpov50-3662
ER  - 

@article{
author = "Sikora, Vladimir and Filipović, Vladimir and Berenji, Janoš and Popović, Vera",
year = "2013",
abstract = "Agro-biological traits of common millet (Panicum miliaceum L.) genotypes were studied on experimental lots of the Institute of Field and Vegetable Crops in Bački Petrovac, Serbia in 2009 and 2010. The study included 16 genotypes of millet grown and used in selection programs in Serbia and abroad. Crops in trials were based on regular and stubble crops. A significant variability appeared during and at the end of growing season in the number of days from emergence to earing of some genotypes of millet, plant height, grain yield, 1000-grain weight and test weight of the test material, and it can be used as a good basis for further work on breeding and improvement of common millet. Cluster analysis identified genotypes with high performance for yield per plant, but also good stability of other studied parameters. Studies have shown that the genetic factor had significant effect on realized values of all tested traits. The difference between the yield of millet in regular and stubble crops was also statistically significant. Out of 9 varieties and lines of millet, 3 of them achieved a higher yield in stubble crops. From the point of agro-biological traits, 2010 was more favourable for the production of millet., Na oglednim parcelama Instituta za ratarstvo i povrtarstvo, Novi Sad, u Bačkom Petrovcu u toku 2009. i 2010. istraživane su agrobiološke osobine različitih genotipova običnog prosa (Panicum miliaceum L.). U istraživanja je bilo uključeno 16 genotipova prosa koje se gaje i koriste u selekcijskim programima kod nas i u svetu. Usev u ogledima zasnovan je u redovnoj i postrnoj setvi. U toku i na kraju vegetacije utvrđena je značajna varijabilnost broja dana od nicanja do klasanja pojedinih genotipova prosa, visine biljke, prinosa zrna, mase 1000 zrna i hektolitarske masa ispitivanog materijala i ona može poslužiti kao dobra osnova za dalji rad na oplemenjivanju i unapređenju proizvodnje običnog prosa. Klaster analiza identifikovala je genotipove sa visokim performansama za prinos po biljci ali i dobre stabilnosti ostalih ispitivanih parametara. Istraživanja su pokazala da je genetski faktor bio veoma značajnog uticaja ostvarene vrednosti svih ispitivanih svojstava. Razlike između prinosa zrna prosa u redovnoj i postrnoj setvi takođe su bile statistički značajne. Od 9 sorti i linija prosa, tri su postigle viši prinos u postrnoj setvi. Sa aspekta agrobioloških osobina 2010. je bila povoljnija godina za proizvodnju prosa.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Agro-biological traits of common millet (Panicum miliaceum L.) genotypes in regular and stubble crop, Agrobiološke osobine različitih genotipova običnog prosa (Panicum miliaceum L.) u redovnoj i postrnoj setvi",
pages = "23-16",
number = "1",
volume = "50",
doi = "10.5937/ratpov50-3662"
}

Sikora, V., Filipović, V., Berenji, J.,& Popović, V.. (2013). Agro-biological traits of common millet (Panicum miliaceum L.) genotypes in regular and stubble crop. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 50(1), 16-23.
https://doi.org/10.5937/ratpov50-3662

Sikora V, Filipović V, Berenji J, Popović V. Agro-biological traits of common millet (Panicum miliaceum L.) genotypes in regular and stubble crop. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2013;50(1):16-23.
doi:10.5937/ratpov50-3662 .

Sikora, Vladimir, Filipović, Vladimir, Berenji, Janoš, Popović, Vera, "Agro-biological traits of common millet (Panicum miliaceum L.) genotypes in regular and stubble crop" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 50, no. 1 (2013):16-23,
https://doi.org/10.5937/ratpov50-3662 . .

TY  - JOUR
AU  - Popović, Vera
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Glamočlija, Đorđe
AU  - Marić, Vladan
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1189
AB  - This study was carried out on Institute of Field and Vegetable Crops, fields in Backi Petrovac, Serbia in conventional (2010-2012) and organic (2012) cropping systems. The results of four buckwheat varieties: Novosadska, Darja, Prekmurska and Francuska are presented here. The average yield that all tested buckwheat variety obtained in 2010 was significantly higher than 2011 value, respectively (p  lt 0,05). Genotype, year and their interaction showed statistical significance (p  lt 0.05, p  lt 0.01). The differences of significance from the point of production cropping systems on the average value of the traits were statistically not significant (p gt 0.05). This piece of data is extremely important because of the knowledge that buckwheat can be successfully grown in organic production.
AB  - Istraživanja su sprovedena na parcelama Instituta za ratarstvo i povrtarstvo, u Bačkom Petrovcu, u uslovima konvencionalnog, 2010-2012.,i organskog sistema gajenja, tokom 2012. U radu su prikazani rezultati ispitivanja četiri sorte heljde: Novosadska, Darja, Prekmurska i Francuska. Prosečni prinosi heljde kod svih ispitivanih genotipova u 2010. godini bili su visoko signifikantno viši u odnosu na 2011. godinu (p  lt 0,05). Genotip, godina i njihova interakcija pokazuju statističku značajnost (p  lt 0.05). Ustanovljene razlike značajnosti sa stanovišta uticaja sistema proizvodnje na prosečne vrednosti ispitivanih osobina statistički nisu bile signifikantne (p >0,05). Ovaj podatak je izuzetno važan zbog saznanja da se heljda može vrlo uspešno proizvoditi i u organskoj proizvodnji.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Effect of agroecological factors on buckwheat yield in conventional and organic cropping systems
T1  - Uticaj ekoloških faktora na produktivnost semena heljde u konvencionalnom i organskom sistemu gajenja
EP  - 164
IS  - 1-2
SP  - 155
VL  - 19
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1189
ER  - 

@article{
author = "Popović, Vera and Sikora, Vladimir and Berenji, Janoš and Glamočlija, Đorđe and Marić, Vladan",
year = "2013",
abstract = "This study was carried out on Institute of Field and Vegetable Crops, fields in Backi Petrovac, Serbia in conventional (2010-2012) and organic (2012) cropping systems. The results of four buckwheat varieties: Novosadska, Darja, Prekmurska and Francuska are presented here. The average yield that all tested buckwheat variety obtained in 2010 was significantly higher than 2011 value, respectively (p  lt 0,05). Genotype, year and their interaction showed statistical significance (p  lt 0.05, p  lt 0.01). The differences of significance from the point of production cropping systems on the average value of the traits were statistically not significant (p gt 0.05). This piece of data is extremely important because of the knowledge that buckwheat can be successfully grown in organic production., Istraživanja su sprovedena na parcelama Instituta za ratarstvo i povrtarstvo, u Bačkom Petrovcu, u uslovima konvencionalnog, 2010-2012.,i organskog sistema gajenja, tokom 2012. U radu su prikazani rezultati ispitivanja četiri sorte heljde: Novosadska, Darja, Prekmurska i Francuska. Prosečni prinosi heljde kod svih ispitivanih genotipova u 2010. godini bili su visoko signifikantno viši u odnosu na 2011. godinu (p  lt 0,05). Genotip, godina i njihova interakcija pokazuju statističku značajnost (p  lt 0.05). Ustanovljene razlike značajnosti sa stanovišta uticaja sistema proizvodnje na prosečne vrednosti ispitivanih osobina statistički nisu bile signifikantne (p >0,05). Ovaj podatak je izuzetno važan zbog saznanja da se heljda može vrlo uspešno proizvoditi i u organskoj proizvodnji.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Effect of agroecological factors on buckwheat yield in conventional and organic cropping systems, Uticaj ekoloških faktora na produktivnost semena heljde u konvencionalnom i organskom sistemu gajenja",
pages = "164-155",
number = "1-2",
volume = "19",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1189"
}

Popović, V., Sikora, V., Berenji, J., Glamočlija, Đ.,& Marić, V.. (2013). Effect of agroecological factors on buckwheat yield in conventional and organic cropping systems. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 19(1-2), 155-164.
https://hdl.handle.net/21.15107/rcub_fiver_1189

Popović V, Sikora V, Berenji J, Glamočlija Đ, Marić V. Effect of agroecological factors on buckwheat yield in conventional and organic cropping systems. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2013;19(1-2):155-164.
https://hdl.handle.net/21.15107/rcub_fiver_1189 .

Popović, Vera, Sikora, Vladimir, Berenji, Janoš, Glamočlija, Đorđe, Marić, Vladan, "Effect of agroecological factors on buckwheat yield in conventional and organic cropping systems" in Zbornik naučnih radova Instituta PKB Agroekonomik, 19, no. 1-2 (2013):155-164,
https://hdl.handle.net/21.15107/rcub_fiver_1189 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Latković, Dragana
AU  - Popović, Vera
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1120
AB  - Field trail with broomcorn was set up during three agro climatic divergent years (2006, 2009, 2011) in Bački Petrovac, Serbia. Components of plant height were analyzed on nine different origin broomcorn varieties. Relationships between components of height were determined by correlation and path analysis. Panicle length is a stabile trait of broomcorn composed of peduncle length and fiber length. Increasing fiber length is connected with decreasing peduncle length which is in direct connection with panicle exertion. Negative value of panicle exertion is the main problem in manual harvest of broomcorn panicles. Fiber length is directly influenced by panicle length, peduncle length and panicle exertion. These traits can be taken as a selection criterion in program of broomcorn breeding for fiber length.
AB  - Poljski ogledi sa sirkom metlašem su izvođeni tokom tri agroklimatski divergentne godine (2006, 2009, 2011.) na lokalitetu Bački Petrovac. Analizirane su komponente visine devet sorti različitog porekla. Na osnovu rezultata korelacione i path koeficijent analize determinisana je priroda povezanosti komponenti visine sirka metlaša. Dužina metlice je stabilna osobina sirka metlaša koja se sastoji od dužine drške i dužine peteljki. Sa povećanjem dužine peteljki dolazi do smanjenja dužine drške usled čega se smanjuje i eksponiranost metlice, što predstavlja osnov- ni problem pri ručnoj žetvi. Na formiranje dužine peteljki ima značajan direktan uticaj dužina metlice, dužina drške metlice i eksponiranost metlice. Ove osobine se mogu posmatrati kao selekcioni kriterijum pri definisanju programa oplemenjivanja sirka metlaša na dužinu peteljki.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Path analysis of quantitative traits of broomcorn: Components of plant height
T1  - Path analiza kvantitativnih svojstava sirka metlaša - komponente visine biljke
EP  - 7
IS  - 85
SP  - 1
VL  - 44
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1120
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana and Popović, Vera",
year = "2012",
abstract = "Field trail with broomcorn was set up during three agro climatic divergent years (2006, 2009, 2011) in Bački Petrovac, Serbia. Components of plant height were analyzed on nine different origin broomcorn varieties. Relationships between components of height were determined by correlation and path analysis. Panicle length is a stabile trait of broomcorn composed of peduncle length and fiber length. Increasing fiber length is connected with decreasing peduncle length which is in direct connection with panicle exertion. Negative value of panicle exertion is the main problem in manual harvest of broomcorn panicles. Fiber length is directly influenced by panicle length, peduncle length and panicle exertion. These traits can be taken as a selection criterion in program of broomcorn breeding for fiber length., Poljski ogledi sa sirkom metlašem su izvođeni tokom tri agroklimatski divergentne godine (2006, 2009, 2011.) na lokalitetu Bački Petrovac. Analizirane su komponente visine devet sorti različitog porekla. Na osnovu rezultata korelacione i path koeficijent analize determinisana je priroda povezanosti komponenti visine sirka metlaša. Dužina metlice je stabilna osobina sirka metlaša koja se sastoji od dužine drške i dužine peteljki. Sa povećanjem dužine peteljki dolazi do smanjenja dužine drške usled čega se smanjuje i eksponiranost metlice, što predstavlja osnov- ni problem pri ručnoj žetvi. Na formiranje dužine peteljki ima značajan direktan uticaj dužina metlice, dužina drške metlice i eksponiranost metlice. Ove osobine se mogu posmatrati kao selekcioni kriterijum pri definisanju programa oplemenjivanja sirka metlaša na dužinu peteljki.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Path analysis of quantitative traits of broomcorn: Components of plant height, Path analiza kvantitativnih svojstava sirka metlaša - komponente visine biljke",
pages = "7-1",
number = "85",
volume = "44",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1120"
}

Sikora, V., Berenji, J., Latković, D.,& Popović, V.. (2012). Path analysis of quantitative traits of broomcorn: Components of plant height. in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 44(85), 1-7.
https://hdl.handle.net/21.15107/rcub_fiver_1120

Sikora V, Berenji J, Latković D, Popović V. Path analysis of quantitative traits of broomcorn: Components of plant height. in Bilten  za alternativne biljne vrste. 2012;44(85):1-7.
https://hdl.handle.net/21.15107/rcub_fiver_1120 .

Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, Popović, Vera, "Path analysis of quantitative traits of broomcorn: Components of plant height" in Bilten  za alternativne biljne vrste, 44, no. 85 (2012):1-7,
https://hdl.handle.net/21.15107/rcub_fiver_1120 .

TY  - JOUR
AU  - Latković, Dragana
AU  - Bogdanović, Darinka
AU  - Berenji, Janoš
AU  - Sikora, Vladimir
AU  - Manojlović, Maja
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1138
AB  - In organic production systems, production of sweet corn, which is used exclusively for human consumption, can be very important. In such systems, an important role has use of biofertilizers and different species of microorganisms. Investigations were carried out on the experimental field of the Institute of Field and Vegetable Crops, in the Department of Organic agriculture and biodiversity, in 2011, in order to determine whether different treatments with Azotobacter chroococcum and different concentrations of organic fertilizers Guana influence on the concentration of total sugar in the grain. Applied concentration of Azotobacter and foliar application of Guana did not affect the difference in grain moisture, however, significant differences were observed in the total sugar content. Declining concentrations of Azotobacter affected the almost linear decrease in sugar content, while simultaneously increasing the concentration of Guana led to an increase in the total sugar content in grain, mostly in combination with high concentrations of Azotobacter. On average, foliar application of Guana increased the total sugar content of 1.6%.
AB  - U sistemima organske proizvodnje, proizvodnja kukuruza šećerca, koji se isključivo koristi za ljudsku ishranu, može da ima veliku važnost. U takvim sistemima gajenja važnu ulogu ima primena biofertilizatora, odnosno različitih vrsta mikroorganizama koji svojom aktivnošću mogu da utiču na povećanje biogenosti zemljišta i njegovu ukupnu plodnost, dakle i na prinos i kvalitet zdravstveno ispravnijih proizvoda. Istraživanja su izvedena na oglednom polju Instituta za ratarstvo i povrtarstvo, u Odelenju za organsku poljoprivredu i biodiverzitet u Bačkom Petrovcu, tokom 2011. godine, sa ciljem da se utvrdi da li različiti tretmani sa Azotobacter chroococcum i različite koncentracije organskog đubriva Guana utiču na sadržaj ukupnih šećera u zrnu. Primenjene koncentracije Azotobacter-a i folijarna primena Guana nisu uticale na razlike u vlažnosti zrna, međutim, značajnije razlike uočene su u sadržaju ukupnih šećera. Opadajuće koncentracije Azotobaktera uticale su na gotovo pravolinijsko opadanje sadržaja šećera, dok je istovremeno povećanje koncentracije Guana dovodilo do povećanja sadržaja ukupnih šećera u zrnu, najviše u kombinaciji sa srednjom koncentracijom Azotobaktera. U proseku, folijarno đubrenje Guanom povećalo je sadržaj ukupnih šećera za 1,6%.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Preliminary results of the sugar content of sweet corn cultivated in organic production system
T1  - Preliminarni rezultati analize sadržaja šećera kukuruza šećerca gajenog u sistemu organske proizvodnje
EP  - 95
IS  - 1
SP  - 90
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1138
ER  - 

@article{
author = "Latković, Dragana and Bogdanović, Darinka and Berenji, Janoš and Sikora, Vladimir and Manojlović, Maja",
year = "2012",
abstract = "In organic production systems, production of sweet corn, which is used exclusively for human consumption, can be very important. In such systems, an important role has use of biofertilizers and different species of microorganisms. Investigations were carried out on the experimental field of the Institute of Field and Vegetable Crops, in the Department of Organic agriculture and biodiversity, in 2011, in order to determine whether different treatments with Azotobacter chroococcum and different concentrations of organic fertilizers Guana influence on the concentration of total sugar in the grain. Applied concentration of Azotobacter and foliar application of Guana did not affect the difference in grain moisture, however, significant differences were observed in the total sugar content. Declining concentrations of Azotobacter affected the almost linear decrease in sugar content, while simultaneously increasing the concentration of Guana led to an increase in the total sugar content in grain, mostly in combination with high concentrations of Azotobacter. On average, foliar application of Guana increased the total sugar content of 1.6%., U sistemima organske proizvodnje, proizvodnja kukuruza šećerca, koji se isključivo koristi za ljudsku ishranu, može da ima veliku važnost. U takvim sistemima gajenja važnu ulogu ima primena biofertilizatora, odnosno različitih vrsta mikroorganizama koji svojom aktivnošću mogu da utiču na povećanje biogenosti zemljišta i njegovu ukupnu plodnost, dakle i na prinos i kvalitet zdravstveno ispravnijih proizvoda. Istraživanja su izvedena na oglednom polju Instituta za ratarstvo i povrtarstvo, u Odelenju za organsku poljoprivredu i biodiverzitet u Bačkom Petrovcu, tokom 2011. godine, sa ciljem da se utvrdi da li različiti tretmani sa Azotobacter chroococcum i različite koncentracije organskog đubriva Guana utiču na sadržaj ukupnih šećera u zrnu. Primenjene koncentracije Azotobacter-a i folijarna primena Guana nisu uticale na razlike u vlažnosti zrna, međutim, značajnije razlike uočene su u sadržaju ukupnih šećera. Opadajuće koncentracije Azotobaktera uticale su na gotovo pravolinijsko opadanje sadržaja šećera, dok je istovremeno povećanje koncentracije Guana dovodilo do povećanja sadržaja ukupnih šećera u zrnu, najviše u kombinaciji sa srednjom koncentracijom Azotobaktera. U proseku, folijarno đubrenje Guanom povećalo je sadržaj ukupnih šećera za 1,6%.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Preliminary results of the sugar content of sweet corn cultivated in organic production system, Preliminarni rezultati analize sadržaja šećera kukuruza šećerca gajenog u sistemu organske proizvodnje",
pages = "95-90",
number = "1",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1138"
}

Latković, D., Bogdanović, D., Berenji, J., Sikora, V.,& Manojlović, M.. (2012). Preliminary results of the sugar content of sweet corn cultivated in organic production system. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 36(1), 90-95.
https://hdl.handle.net/21.15107/rcub_fiver_1138

Latković D, Bogdanović D, Berenji J, Sikora V, Manojlović M. Preliminary results of the sugar content of sweet corn cultivated in organic production system. in Letopis naučnih radova Poljoprivrednog fakulteta. 2012;36(1):90-95.
https://hdl.handle.net/21.15107/rcub_fiver_1138 .

Latković, Dragana, Bogdanović, Darinka, Berenji, Janoš, Sikora, Vladimir, Manojlović, Maja, "Preliminary results of the sugar content of sweet corn cultivated in organic production system" in Letopis naučnih radova Poljoprivrednog fakulteta, 36, no. 1 (2012):90-95,
https://hdl.handle.net/21.15107/rcub_fiver_1138 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Latković, Dragana
AU  - Đukić, Vojin
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1008
AB  - Field trial was set up in Šajkaš in 2002 and 2003 to estimate influence of vegetative space per plant on formation of defective broomcorn panicle (spike, crooked, wrinkled). Experiment included two commercial broomcorn varieties (Neoplanta plus and Prima), two row widths (50 and 70 cm) and six different distances among plants in row (5, 9, 13, 17, 21 and 25 cm). All trial variants included certain percentage of defective panicles formed under the influence of vegetative space per plant and agroclimatic conditions. Spike panicles generally appeared in high density and crooked panicles in low density crop. Lowest percentage of defective panicles appeared in crop with 100,000-120,000 plants per hectare. Considering yield, optimum broomcorn planting recommendation is 150,000-160,000 plants per hectare, with 50 cm between rows and 13 cm between plants, or 70 cm between rows and 9 cm between plants in a row.
AB  - Poljski ogledi koji su obuhvatali dve sorte sirka metlaša (Neoplanta plus i Prima), dva međuredna razmaka setve (50 i 70 cm) i 6 različitih razmaka biljaka u redu (5, 9, 13, 17, 21 i 25 cm) postavljeni su tokom dve godine (2002. i 2003.) na lokalitetu Šajkaš radi ispitivanja uticaja veličina vegetacionog prostora biljaka na formiranje deformisanih metlica (čačkalice, lulaste i kudrave metlice). U svim varijantama ogleda formira se određeni procenat deformisanih metlica. Na njihovo formiranje utiče godina i veličina vegetacionog prostora biljaka. U uslovima gustog sklopa formiraju se pretežno čačkalice, dok u retkom sklopu dominiraju lulaste metlice. Najmanji procenat deformacija se formira u porastu sa 100 000-120 000 biljaka na hektar. Uzimajući u obzir prinose, kao optimalno rešenje za setvu preporučuje se sklop od 150 000-160 000 biljaka na hektar, odnosno pri međurednom razmaku od 50 cm, setva na razmak između biljaka u redu 13 cm, a pri međurednom razmaku od 70 cm setva na razmak između biljaka u redu 9 cm.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Defective broomcorn [Sorghum bicolor (L.) Moench] panicle in relation to vegetative space per plant
T1  - Deformisane metlice sirka metlaša [Sorghum bicolor (L.) Moench] u zavisnosti od veličine vegetacionog prostora biljaka
EP  - 42
IS  - 84
SP  - 35
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1008
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana and Đukić, Vojin",
year = "2011",
abstract = "Field trial was set up in Šajkaš in 2002 and 2003 to estimate influence of vegetative space per plant on formation of defective broomcorn panicle (spike, crooked, wrinkled). Experiment included two commercial broomcorn varieties (Neoplanta plus and Prima), two row widths (50 and 70 cm) and six different distances among plants in row (5, 9, 13, 17, 21 and 25 cm). All trial variants included certain percentage of defective panicles formed under the influence of vegetative space per plant and agroclimatic conditions. Spike panicles generally appeared in high density and crooked panicles in low density crop. Lowest percentage of defective panicles appeared in crop with 100,000-120,000 plants per hectare. Considering yield, optimum broomcorn planting recommendation is 150,000-160,000 plants per hectare, with 50 cm between rows and 13 cm between plants, or 70 cm between rows and 9 cm between plants in a row., Poljski ogledi koji su obuhvatali dve sorte sirka metlaša (Neoplanta plus i Prima), dva međuredna razmaka setve (50 i 70 cm) i 6 različitih razmaka biljaka u redu (5, 9, 13, 17, 21 i 25 cm) postavljeni su tokom dve godine (2002. i 2003.) na lokalitetu Šajkaš radi ispitivanja uticaja veličina vegetacionog prostora biljaka na formiranje deformisanih metlica (čačkalice, lulaste i kudrave metlice). U svim varijantama ogleda formira se određeni procenat deformisanih metlica. Na njihovo formiranje utiče godina i veličina vegetacionog prostora biljaka. U uslovima gustog sklopa formiraju se pretežno čačkalice, dok u retkom sklopu dominiraju lulaste metlice. Najmanji procenat deformacija se formira u porastu sa 100 000-120 000 biljaka na hektar. Uzimajući u obzir prinose, kao optimalno rešenje za setvu preporučuje se sklop od 150 000-160 000 biljaka na hektar, odnosno pri međurednom razmaku od 50 cm, setva na razmak između biljaka u redu 13 cm, a pri međurednom razmaku od 70 cm setva na razmak između biljaka u redu 9 cm.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Defective broomcorn [Sorghum bicolor (L.) Moench] panicle in relation to vegetative space per plant, Deformisane metlice sirka metlaša [Sorghum bicolor (L.) Moench] u zavisnosti od veličine vegetacionog prostora biljaka",
pages = "42-35",
number = "84",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1008"
}

Sikora, V., Berenji, J., Latković, D.,& Đukić, V.. (2011). Defective broomcorn [Sorghum bicolor (L.) Moench] panicle in relation to vegetative space per plant. in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 43(84), 35-42.
https://hdl.handle.net/21.15107/rcub_fiver_1008

Sikora V, Berenji J, Latković D, Đukić V. Defective broomcorn [Sorghum bicolor (L.) Moench] panicle in relation to vegetative space per plant. in Bilten  za alternativne biljne vrste. 2011;43(84):35-42.
https://hdl.handle.net/21.15107/rcub_fiver_1008 .

Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, Đukić, Vojin, "Defective broomcorn [Sorghum bicolor (L.) Moench] panicle in relation to vegetative space per plant" in Bilten  za alternativne biljne vrste, 43, no. 84 (2011):35-42,
https://hdl.handle.net/21.15107/rcub_fiver_1008 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Latković, Dragana
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1009
AB  - Phenotypic variability and stability of panicle utilization of 11 different commercial broomcorn varieties was estimated in a field trial. Method of regression analysis was used to estimate panicle utilization stability. Method of main component was applied to establish differences between varieties. Main values of panicle utilization in analyzed varieties have a wide variability. Highest value was noted at Hungarian variety Szegedi 1023 (42.6%) and lowest at American variety Deer 418 (23.1%). Most of the analyzed varieties expressed good stability for panicle utilization. Most stabile were Sava, Dia, Reform, Szilard, Szegedi szlovak and Neoplanta + and least stabile was former Yugoslavian/Hungarian variety Jumak. First PCA axe picked up 61.5% of total variation. All the examined varieties were divided in two groups and several subgroups after cluster analysis.
AB  - Za uspešnu i ekonomičnu metlarsku industriju neophodna je kvalitetna sirovina. Sortiment sirka metlaša treba da zadovoljava zahteve proizvođača u smislu visokih i stabilnih prinosa. Randman metlice predstavlja parametar koji govori o stepenu iskorišćenosti sirkove metlice sa aspekta proizvodnje metli. U radu je ispitivana fenotipska varijabilnost i stabilnost randmana metlice 11 komercijalnih sorti sirka metlaša različitog porekla. Stabilnost randmana metlice određena je metodom regresione analize. Da bi se utvrdilo na koji način se ispitivane sorte međusobno razlikuju primenjena je analiza glavnih komponenti (PCA). S obzirom da se radi o divergentnom materijalu, grupisanje sorti na osnovu ekološkog indeksa, koeficijenta regresije i koeficijenta varijacije je izvršeno primenom hijerarhijske klaster analize. Na osnovu dobijenih rezultata može se zaključiti da su srednje vrednosti randmana metlice u ispitivanom uzorku sorti sirka metlaša široko varirale. Pri tome je najveća vrednost svojstva zabeležena kod mađarske sorte Szegedi 1023 (42,6 %) a najmanja kod američke sorte Deer 418 (23,1 %). Većina ispitivanih sorti ispoljava stabilnu reakciju za analizirano svojstvo. Kao najstabilnije su se izdvojile sorte Sava, Dia, Reform, Szilard, Szegedi szlovak i Neoplanta +. Kao najmanje stabilna sorta se pokazala sorta Jumak. Objašnjena varijacija randmana metlice prema rezultatima PCA analize je najviše uslovljena sa prve dve glavne komponente, od kojih je značajnija prva koja iznosi 61,5 %. Klaster analizom sorte su podeljene u dve velike grupe sa nekoliko podgrupa.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Genotype by environment interaction and stability of broomcorn [Sorghum bicolor (L.) Moench] panicle utilization
T1  - Interakcija genotipa i spoljne sredine i stabilnost randmana metlice sirka metlaša [Sorghum bicolor (L.) Moench]
EP  - 34
IS  - 84
SP  - 25
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1009
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana",
year = "2011",
abstract = "Phenotypic variability and stability of panicle utilization of 11 different commercial broomcorn varieties was estimated in a field trial. Method of regression analysis was used to estimate panicle utilization stability. Method of main component was applied to establish differences between varieties. Main values of panicle utilization in analyzed varieties have a wide variability. Highest value was noted at Hungarian variety Szegedi 1023 (42.6%) and lowest at American variety Deer 418 (23.1%). Most of the analyzed varieties expressed good stability for panicle utilization. Most stabile were Sava, Dia, Reform, Szilard, Szegedi szlovak and Neoplanta + and least stabile was former Yugoslavian/Hungarian variety Jumak. First PCA axe picked up 61.5% of total variation. All the examined varieties were divided in two groups and several subgroups after cluster analysis., Za uspešnu i ekonomičnu metlarsku industriju neophodna je kvalitetna sirovina. Sortiment sirka metlaša treba da zadovoljava zahteve proizvođača u smislu visokih i stabilnih prinosa. Randman metlice predstavlja parametar koji govori o stepenu iskorišćenosti sirkove metlice sa aspekta proizvodnje metli. U radu je ispitivana fenotipska varijabilnost i stabilnost randmana metlice 11 komercijalnih sorti sirka metlaša različitog porekla. Stabilnost randmana metlice određena je metodom regresione analize. Da bi se utvrdilo na koji način se ispitivane sorte međusobno razlikuju primenjena je analiza glavnih komponenti (PCA). S obzirom da se radi o divergentnom materijalu, grupisanje sorti na osnovu ekološkog indeksa, koeficijenta regresije i koeficijenta varijacije je izvršeno primenom hijerarhijske klaster analize. Na osnovu dobijenih rezultata može se zaključiti da su srednje vrednosti randmana metlice u ispitivanom uzorku sorti sirka metlaša široko varirale. Pri tome je najveća vrednost svojstva zabeležena kod mađarske sorte Szegedi 1023 (42,6 %) a najmanja kod američke sorte Deer 418 (23,1 %). Većina ispitivanih sorti ispoljava stabilnu reakciju za analizirano svojstvo. Kao najstabilnije su se izdvojile sorte Sava, Dia, Reform, Szilard, Szegedi szlovak i Neoplanta +. Kao najmanje stabilna sorta se pokazala sorta Jumak. Objašnjena varijacija randmana metlice prema rezultatima PCA analize je najviše uslovljena sa prve dve glavne komponente, od kojih je značajnija prva koja iznosi 61,5 %. Klaster analizom sorte su podeljene u dve velike grupe sa nekoliko podgrupa.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Genotype by environment interaction and stability of broomcorn [Sorghum bicolor (L.) Moench] panicle utilization, Interakcija genotipa i spoljne sredine i stabilnost randmana metlice sirka metlaša [Sorghum bicolor (L.) Moench]",
pages = "34-25",
number = "84",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1009"
}

Sikora, V., Berenji, J.,& Latković, D.. (2011). Genotype by environment interaction and stability of broomcorn [Sorghum bicolor (L.) Moench] panicle utilization. in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 43(84), 25-34.
https://hdl.handle.net/21.15107/rcub_fiver_1009

Sikora V, Berenji J, Latković D. Genotype by environment interaction and stability of broomcorn [Sorghum bicolor (L.) Moench] panicle utilization. in Bilten  za alternativne biljne vrste. 2011;43(84):25-34.
https://hdl.handle.net/21.15107/rcub_fiver_1009 .

Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, "Genotype by environment interaction and stability of broomcorn [Sorghum bicolor (L.) Moench] panicle utilization" in Bilten  za alternativne biljne vrste, 43, no. 84 (2011):25-34,
https://hdl.handle.net/21.15107/rcub_fiver_1009 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Latković, Dragana
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/929
AB  - Variability and interrelation of yield components in fiber hemp were analysed in field experiments. This research included 20 commercial varieties currently being cultivated in Europe. Significant variability was determined for plant height, stem yield, fiber content and fiber yield, so these materials can be useful as a good base for future fiber hemp breeding and production improvement. Stem diameter was predominantly determined by ecological factors, and genetic background of examined varieties had small influence on expression of this trait. Regarding expression of other yield components, influence of genetic factors was more important than environmental conditions. Correlation between analyzed traits shows that high stem and fiber yield are achieved in higher populations of fiber hemp with thicker stem. Fiber content increased with stem thickness increase.
AB  - U poljskim ogledima je ispitivana varijabilnost i međuzavisnost komponenti prinosa konoplje za vlakno. U istraživanja je bilo uključeno 20 sorti koje se danas komercijalno gaje u Evropi. Varijabilnost visine biljke, prinosa stabla, sadržaja vlakna i prinosa vlakna je u ispitivanom materijalu značajna i on može poslužiti kao dobra osnova za dalji rad na oplemenjivanju i unapređenju proizvodnje konoplje za vlakno. Istraživanja su pokazala da je debljina stabla u prvom redu determinisana uslovima spoljne sredine a da je genetski faktor od manjeg uticaja na ekspresiju ovog svojstva. Kod ostalih analiziranih osobina izraženiji je značaj nasledne osnove u odnosu na uslove sredine. Korelacije između analiziranih osobina ukazuju da se veći prinosi stabla i vlakna postižu u porastima veće visine i debljeg stabla. Sa povećanjem debljine stabla povećava se i sadržaj vlakna u stablu.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Variability and interrelation of yield components in fiber hemp
T1  - Varijabilnost i međuzavisnost komponenti prinosa konoplje za vlakno
EP  - 112
IS  - 1
SP  - 107
VL  - 48
DO  - 10.5937/ratpov1101107S
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana",
year = "2011",
abstract = "Variability and interrelation of yield components in fiber hemp were analysed in field experiments. This research included 20 commercial varieties currently being cultivated in Europe. Significant variability was determined for plant height, stem yield, fiber content and fiber yield, so these materials can be useful as a good base for future fiber hemp breeding and production improvement. Stem diameter was predominantly determined by ecological factors, and genetic background of examined varieties had small influence on expression of this trait. Regarding expression of other yield components, influence of genetic factors was more important than environmental conditions. Correlation between analyzed traits shows that high stem and fiber yield are achieved in higher populations of fiber hemp with thicker stem. Fiber content increased with stem thickness increase., U poljskim ogledima je ispitivana varijabilnost i međuzavisnost komponenti prinosa konoplje za vlakno. U istraživanja je bilo uključeno 20 sorti koje se danas komercijalno gaje u Evropi. Varijabilnost visine biljke, prinosa stabla, sadržaja vlakna i prinosa vlakna je u ispitivanom materijalu značajna i on može poslužiti kao dobra osnova za dalji rad na oplemenjivanju i unapređenju proizvodnje konoplje za vlakno. Istraživanja su pokazala da je debljina stabla u prvom redu determinisana uslovima spoljne sredine a da je genetski faktor od manjeg uticaja na ekspresiju ovog svojstva. Kod ostalih analiziranih osobina izraženiji je značaj nasledne osnove u odnosu na uslove sredine. Korelacije između analiziranih osobina ukazuju da se veći prinosi stabla i vlakna postižu u porastima veće visine i debljeg stabla. Sa povećanjem debljine stabla povećava se i sadržaj vlakna u stablu.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Variability and interrelation of yield components in fiber hemp, Varijabilnost i međuzavisnost komponenti prinosa konoplje za vlakno",
pages = "112-107",
number = "1",
volume = "48",
doi = "10.5937/ratpov1101107S"
}

Sikora, V., Berenji, J.,& Latković, D.. (2011). Variability and interrelation of yield components in fiber hemp. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 48(1), 107-112.
https://doi.org/10.5937/ratpov1101107S

Sikora V, Berenji J, Latković D. Variability and interrelation of yield components in fiber hemp. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2011;48(1):107-112.
doi:10.5937/ratpov1101107S .

Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, "Variability and interrelation of yield components in fiber hemp" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 48, no. 1 (2011):107-112,
https://doi.org/10.5937/ratpov1101107S . .

TY  - JOUR
AU  - Berenji, Janoš
AU  - Dahlberg, Jeff
AU  - Sikora, Vladimir
AU  - Latković, Dragana
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/1013
AB  - Broomcorn in South Eastern Europe (SEE) is part of an important niche market of natural, renewable brooms made from the panicles of sorghum. This article is a summary of almost 60 years of experiences concerning broomcorn research, development, and production in SEE, and more specifically in Serbia. The botanical classification, origin, history, morphology, production, cultivar choice, certified seed, improvement, and utilization of broomcorn are discussed. Its improvement through breeding and production research includes various panicle quality traits, like optimization of fiber length, improving fiber fineness and appearance, elimination of undesirable red discoloration, and adapting the crop to mechanical harvest. Broomcorn could become a suitable feed, energy, or fiber crop if improvements in seed quality, as well as stalk biomass, juiciness, and sweetness are undertaken. Broomcorns will continue to play an important role in Serbian agriculture and work will continue to breed for improvements of the crop to benefit broomcorn farmers throughout Europe and the world.
PB  - Springer, New York
T2  - Economic Botany
T1  - Origin, History, Morphology, Production, Improvement, and Utilization of Broomcorn [Sorghum bicolor (L.) Moench] in Serbia
EP  - 208
IS  - 2
SP  - 190
VL  - 65
DO  - 10.1007/s12231-011-9155-2
ER  - 

@article{
author = "Berenji, Janoš and Dahlberg, Jeff and Sikora, Vladimir and Latković, Dragana",
year = "2011",
abstract = "Broomcorn in South Eastern Europe (SEE) is part of an important niche market of natural, renewable brooms made from the panicles of sorghum. This article is a summary of almost 60 years of experiences concerning broomcorn research, development, and production in SEE, and more specifically in Serbia. The botanical classification, origin, history, morphology, production, cultivar choice, certified seed, improvement, and utilization of broomcorn are discussed. Its improvement through breeding and production research includes various panicle quality traits, like optimization of fiber length, improving fiber fineness and appearance, elimination of undesirable red discoloration, and adapting the crop to mechanical harvest. Broomcorn could become a suitable feed, energy, or fiber crop if improvements in seed quality, as well as stalk biomass, juiciness, and sweetness are undertaken. Broomcorns will continue to play an important role in Serbian agriculture and work will continue to breed for improvements of the crop to benefit broomcorn farmers throughout Europe and the world.",
publisher = "Springer, New York",
journal = "Economic Botany",
title = "Origin, History, Morphology, Production, Improvement, and Utilization of Broomcorn [Sorghum bicolor (L.) Moench] in Serbia",
pages = "208-190",
number = "2",
volume = "65",
doi = "10.1007/s12231-011-9155-2"
}

Berenji, J., Dahlberg, J., Sikora, V.,& Latković, D.. (2011). Origin, History, Morphology, Production, Improvement, and Utilization of Broomcorn [Sorghum bicolor (L.) Moench] in Serbia. in Economic Botany
Springer, New York., 65(2), 190-208.
https://doi.org/10.1007/s12231-011-9155-2

Berenji J, Dahlberg J, Sikora V, Latković D. Origin, History, Morphology, Production, Improvement, and Utilization of Broomcorn [Sorghum bicolor (L.) Moench] in Serbia. in Economic Botany. 2011;65(2):190-208.
doi:10.1007/s12231-011-9155-2 .

Berenji, Janoš, Dahlberg, Jeff, Sikora, Vladimir, Latković, Dragana, "Origin, History, Morphology, Production, Improvement, and Utilization of Broomcorn [Sorghum bicolor (L.) Moench] in Serbia" in Economic Botany, 65, no. 2 (2011):190-208,
https://doi.org/10.1007/s12231-011-9155-2 . .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Latković, Dragana
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/981
AB  - In a six-year field experiment eight industrial hemp varieties were examined for ∆9-tetrahydrocannabinol (THC) and cannabidiol (CBD) contents. The study analyzed the influence of growing degree days (GDD), soil temperature at 5 cm, air humidity, and growing season precipitation on the levels of the main cannabinoids in this crop. Agroclimatic conditions do not influence THC and CBD contents in industrial hemp in the same way. THC synthesis and accumulation are under the significant positive influence of GDD and air humidity and under the negative influence of precipitation, while soil temperature at 5 cm has no significant effect on it. Soil temperature at 5 cm has a significant positive effect on the CBD content, as do GDD. Precipitation has a negative influence on the CBD content of industrial hemp, while air humidity has no influence on it.
AB  - U poljskim ogledima je tokom šest godina osam sorti industrijske konoplje ispitivano na sadržaj ∆9-tetrahidrokanabinola (THC) i kanabidiola (CBD). Analiziran je uticaj sume temperatura (growing degree days GDD), temperature zemljišta na 5 cm, vlažnosti vazduha i sume padavina tokom vegetacionog perioda na sadržaj glavnih kanabinoida. Agroklimatski uslovi ne utiču u istoj meri na sadržaj THC i CBD u industrijskoj konoplji. Sinteza i akumulacija THC protiče pod značajnim pozitivnim uticajem GDD i vlažnosti vazduha i negativnim uticajem sume padavina. Temperatura zemljišta na 5 cm nema značajnog efekta na sadržaj THC, ali zato signifikantno utiče na sadržaj CBD, isto kao i GDD. Suma padavina ima izražen negativan efekat, dok je uticaj vlažnosti vazduha na sadržaj CBD u industrijskoj konoplji zanemarljiv.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Influence of agroclimatic conditions on content of main cannabinoids in industrial hemp (Cannabis sativa L.)
T1  - Uticaj agroklimatskih uslova na sadržaj glavnih kanabinoida u industrijskoj konoplji (Cannabis sativa L.)
EP  - 456
IS  - 3
SP  - 449
VL  - 43
DO  - 10.2298/GENSR1103449S
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana",
year = "2011",
abstract = "In a six-year field experiment eight industrial hemp varieties were examined for ∆9-tetrahydrocannabinol (THC) and cannabidiol (CBD) contents. The study analyzed the influence of growing degree days (GDD), soil temperature at 5 cm, air humidity, and growing season precipitation on the levels of the main cannabinoids in this crop. Agroclimatic conditions do not influence THC and CBD contents in industrial hemp in the same way. THC synthesis and accumulation are under the significant positive influence of GDD and air humidity and under the negative influence of precipitation, while soil temperature at 5 cm has no significant effect on it. Soil temperature at 5 cm has a significant positive effect on the CBD content, as do GDD. Precipitation has a negative influence on the CBD content of industrial hemp, while air humidity has no influence on it., U poljskim ogledima je tokom šest godina osam sorti industrijske konoplje ispitivano na sadržaj ∆9-tetrahidrokanabinola (THC) i kanabidiola (CBD). Analiziran je uticaj sume temperatura (growing degree days GDD), temperature zemljišta na 5 cm, vlažnosti vazduha i sume padavina tokom vegetacionog perioda na sadržaj glavnih kanabinoida. Agroklimatski uslovi ne utiču u istoj meri na sadržaj THC i CBD u industrijskoj konoplji. Sinteza i akumulacija THC protiče pod značajnim pozitivnim uticajem GDD i vlažnosti vazduha i negativnim uticajem sume padavina. Temperatura zemljišta na 5 cm nema značajnog efekta na sadržaj THC, ali zato signifikantno utiče na sadržaj CBD, isto kao i GDD. Suma padavina ima izražen negativan efekat, dok je uticaj vlažnosti vazduha na sadržaj CBD u industrijskoj konoplji zanemarljiv.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Influence of agroclimatic conditions on content of main cannabinoids in industrial hemp (Cannabis sativa L.), Uticaj agroklimatskih uslova na sadržaj glavnih kanabinoida u industrijskoj konoplji (Cannabis sativa L.)",
pages = "456-449",
number = "3",
volume = "43",
doi = "10.2298/GENSR1103449S"
}

Sikora, V., Berenji, J.,& Latković, D.. (2011). Influence of agroclimatic conditions on content of main cannabinoids in industrial hemp (Cannabis sativa L.). in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 43(3), 449-456.
https://doi.org/10.2298/GENSR1103449S

Sikora V, Berenji J, Latković D. Influence of agroclimatic conditions on content of main cannabinoids in industrial hemp (Cannabis sativa L.). in Genetika-Belgrade. 2011;43(3):449-456.
doi:10.2298/GENSR1103449S .

Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, "Influence of agroclimatic conditions on content of main cannabinoids in industrial hemp (Cannabis sativa L.)" in Genetika-Belgrade, 43, no. 3 (2011):449-456,
https://doi.org/10.2298/GENSR1103449S . .

TY  - JOUR
AU  - Dahlberg, Jeff
AU  - Berenji, Janoš
AU  - Sikora, Vladimir
AU  - Latković, Dragana
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/996
AB  - Sorghum [Sorghum bicolor (L) Moench] is the fifth most important cereal crop in the world; however, it has a wide range of other applications that are being explored with worldwide interest in renewable resources. The USA sorghum germplasm collection contains over 41,000 accessions that represent landraces and cultivars from over 115 countries. Traditionally, this collection has been evaluated for such traits as abiotic or biotic stress and other agronomic characteristics and little work has been done on the collection to characterize it for what might be considered "non-traditional" uses. Sorghum is a gluten-free cereal and recent research has begun to evaluate it for flour characteristics that would make it more amenable to baking and other processing technologies. New technologies are allowing sorghum germplasm to be screened for high levels of anti-oxidants that show promise in cancer research and glycemic control. In Europe, broomcorns continue to be grown for a unique market. Most recently, various forage accessions have been evaluated for their potential for renewable fuel production. Near infrared technologies have been developed to quickly and cost-effectively screen large numbers of accessions for such compositional characteristics as ash, lignin, glucan, xylan, galactan, and arabinan, all of which have unique properties related to various bioconversion technologies. Given its genetic variability, a known genomic sequence, and a robust seed industry, new utilization of sorghum within the health food market, niche utilization markets and the bioenergy arena make sorghum an attractive renewable resource for future generations.
PB  - Maydica-Ist Sper Cerealicoltur, Bergamo
T2  - Maydica
T1  - Assessing sorghum [Sorghum bicolor (L) Moench] germplasm for new traits: food, fuels & unique uses
EP  - 172
IS  - 2
SP  - 165
VL  - 56
UR  - https://hdl.handle.net/21.15107/rcub_fiver_996
ER  - 

@article{
author = "Dahlberg, Jeff and Berenji, Janoš and Sikora, Vladimir and Latković, Dragana",
year = "2011",
abstract = "Sorghum [Sorghum bicolor (L) Moench] is the fifth most important cereal crop in the world; however, it has a wide range of other applications that are being explored with worldwide interest in renewable resources. The USA sorghum germplasm collection contains over 41,000 accessions that represent landraces and cultivars from over 115 countries. Traditionally, this collection has been evaluated for such traits as abiotic or biotic stress and other agronomic characteristics and little work has been done on the collection to characterize it for what might be considered "non-traditional" uses. Sorghum is a gluten-free cereal and recent research has begun to evaluate it for flour characteristics that would make it more amenable to baking and other processing technologies. New technologies are allowing sorghum germplasm to be screened for high levels of anti-oxidants that show promise in cancer research and glycemic control. In Europe, broomcorns continue to be grown for a unique market. Most recently, various forage accessions have been evaluated for their potential for renewable fuel production. Near infrared technologies have been developed to quickly and cost-effectively screen large numbers of accessions for such compositional characteristics as ash, lignin, glucan, xylan, galactan, and arabinan, all of which have unique properties related to various bioconversion technologies. Given its genetic variability, a known genomic sequence, and a robust seed industry, new utilization of sorghum within the health food market, niche utilization markets and the bioenergy arena make sorghum an attractive renewable resource for future generations.",
publisher = "Maydica-Ist Sper Cerealicoltur, Bergamo",
journal = "Maydica",
title = "Assessing sorghum [Sorghum bicolor (L) Moench] germplasm for new traits: food, fuels & unique uses",
pages = "172-165",
number = "2",
volume = "56",
url = "https://hdl.handle.net/21.15107/rcub_fiver_996"
}

Dahlberg, J., Berenji, J., Sikora, V.,& Latković, D.. (2011). Assessing sorghum [Sorghum bicolor (L) Moench] germplasm for new traits: food, fuels & unique uses. in Maydica
Maydica-Ist Sper Cerealicoltur, Bergamo., 56(2), 165-172.
https://hdl.handle.net/21.15107/rcub_fiver_996

Dahlberg J, Berenji J, Sikora V, Latković D. Assessing sorghum [Sorghum bicolor (L) Moench] germplasm for new traits: food, fuels & unique uses. in Maydica. 2011;56(2):165-172.
https://hdl.handle.net/21.15107/rcub_fiver_996 .

Dahlberg, Jeff, Berenji, Janoš, Sikora, Vladimir, Latković, Dragana, "Assessing sorghum [Sorghum bicolor (L) Moench] germplasm for new traits: food, fuels & unique uses" in Maydica, 56, no. 2 (2011):165-172,
https://hdl.handle.net/21.15107/rcub_fiver_996 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/847
AB  - Field trial was established in order to analyze the NPK content in the above ground plant part of ten broomcorn cultivars of different origin. The weight of total above ground part was significantly affected by the length of growing season. Highest N and P contents were found in grains, lowest in the panicle and the stem. The highest K content was found in the stem, the lowest in grains. The ratio of NPK in the above ground plant part was 1:0.2:0.9. To produce 100 kg of absolutely dry panicle, broomcorn plants have to take up 5.06 kg of N, 1.00 kg of P and 4.71 kg of K. .
AB  - U poljskom ogledu koji je obuhvatao deset sorti sirka metlaša različitog porekla analiziran je sadržaj NPK u nadzemnim delovima biljke. Prinos ukupne nadzemne mase biljaka je pod značajnim uticajem dužine vegetacije. Sadržaj N i P je najveći u zrnu a najmanji u metlici i stablu, dok je sadržaj K najveći u stablu a najmanji u zrnu. Odnos NPK u nadzemnim delovima biljke je 1:0,2:0,9. Za proizvodnju 100 kg apsolutno suve mase sirkove metlice biljke asimiluju 5,06 kg N, 1,00 kg P i 4,71 kg K. .
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Distribution of NPK in the aboveground part of broomcorn (Sorghum bicolor (L.) Moench)
T1  - Distribucija NPK u nadzemnim delovima biljke sirka metlaša (Sorghum bicolor (L.) Moench)
EP  - 52
IS  - 83
SP  - 46
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_fiver_847
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš",
year = "2010",
abstract = "Field trial was established in order to analyze the NPK content in the above ground plant part of ten broomcorn cultivars of different origin. The weight of total above ground part was significantly affected by the length of growing season. Highest N and P contents were found in grains, lowest in the panicle and the stem. The highest K content was found in the stem, the lowest in grains. The ratio of NPK in the above ground plant part was 1:0.2:0.9. To produce 100 kg of absolutely dry panicle, broomcorn plants have to take up 5.06 kg of N, 1.00 kg of P and 4.71 kg of K. ., U poljskom ogledu koji je obuhvatao deset sorti sirka metlaša različitog porekla analiziran je sadržaj NPK u nadzemnim delovima biljke. Prinos ukupne nadzemne mase biljaka je pod značajnim uticajem dužine vegetacije. Sadržaj N i P je najveći u zrnu a najmanji u metlici i stablu, dok je sadržaj K najveći u stablu a najmanji u zrnu. Odnos NPK u nadzemnim delovima biljke je 1:0,2:0,9. Za proizvodnju 100 kg apsolutno suve mase sirkove metlice biljke asimiluju 5,06 kg N, 1,00 kg P i 4,71 kg K. .",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Distribution of NPK in the aboveground part of broomcorn (Sorghum bicolor (L.) Moench), Distribucija NPK u nadzemnim delovima biljke sirka metlaša (Sorghum bicolor (L.) Moench)",
pages = "52-46",
number = "83",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_fiver_847"
}

Sikora, V.,& Berenji, J.. (2010). Distribution of NPK in the aboveground part of broomcorn (Sorghum bicolor (L.) Moench). in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 42(83), 46-52.
https://hdl.handle.net/21.15107/rcub_fiver_847

Sikora V, Berenji J. Distribution of NPK in the aboveground part of broomcorn (Sorghum bicolor (L.) Moench). in Bilten  za alternativne biljne vrste. 2010;42(83):46-52.
https://hdl.handle.net/21.15107/rcub_fiver_847 .

Sikora, Vladimir, Berenji, Janoš, "Distribution of NPK in the aboveground part of broomcorn (Sorghum bicolor (L.) Moench)" in Bilten  za alternativne biljne vrste, 42, no. 83 (2010):46-52,
https://hdl.handle.net/21.15107/rcub_fiver_847 .

TY  - JOUR
AU  - Nikolić, Ljiljana
AU  - Latković, Dragana
AU  - Berenji, Janoš
AU  - Sikora, Vladimir
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/875
AB  - The paper presents one-year results of the basic morphological characteristics and yields of nine cultivars of buck wheat (Fagopyrum esculentum Moench) grown at Bački Petrovac experiment field of Institute of Field and Vegetable Crops, Novi Sad. The plant height ranged from 86 to 106 cm, for the cultivars Godijevo and Novosadska, respectively. The smallest average number of leaves (16.7) was found in the cultivar Francuska, the largest (29) in the cultivar Novosadska. The average number of inflorescences ranged from 13.3 to 26.7, in the cultivars Francuska and Češka, respectively. The leaf area per plant ranged from 109.8 cm2 to 181.8 cm2, in the cutlivars Godijevo and Spacinska, respectively. Statistically significant differences between the tested buck wheat cultivars were determined for all morphological characteristics except leaf area. The cultivar Bamby had the lowest average yield (2216 kg ha-1), the cultivar Prekmurska the highest (3660 kg ha-1). A highly significant correlation was found only between the number of leaves and the number of inflorescences. In the given ecological conditions, the cultivars Prekmurska, Češka, Darja and Čebelica could be distinguished for a high average seed yield. .
AB  - U radu su dati jednogodišnji rezultati merenja osnovnih morfoloških karakteristika i prinosa devet sorti heljde, Fagopyrum esculentum Moench, gajene na oglednom polju Instituta za ratarstvo i povrtarstvo, Novi Sad, na lokalitetu Bački Petrovac. Visina biljke kretala se u rasponu od 86 cm kod sorte Godijevo do 106 cm kod sorte Novosadska. Najmanji prosečan broj listova (16,7) utvrđen je kod sorte Francuska, a najveći kod sorte Novosadska (29). Prosečan broj cvasti kretao se u rasponu od 13,3 (sorta Francuska) do 26,7 (Češka). Površina listova po biljci, kretala se u rasponu od 109,8 cm2 (sorta Godijevo) do 181,8 cm2 (sorta Spacinska). Za sve analizirane morfološke karakteristike, izuzev za lisnu površinu, zabeležene su statistički značajne razlike između različitih sorti heljde. Najmanji prosečan prinos zrna imala je sorta Bamby (2216 kgha-1), a najveći sorta Prekmurska (3660 kgha-1). Visoko značajna korelacija ustanovljena je samo između broja listova i broja cvasti. U pogledu prosečnog prinosa zrna izdvajaju se sorte Prekmurska, Češka, Darja i Čebelica. .
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Morphological characteristics of different cultivars of buckwheat (Fagopyrum esculentum Moench)
T1  - Morfološke karakteristike različitih sorti heljde (Fagopyrum esculentum Moench)
EP  - 59
IS  - 83
SP  - 53
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_fiver_875
ER  - 

@article{
author = "Nikolić, Ljiljana and Latković, Dragana and Berenji, Janoš and Sikora, Vladimir",
year = "2010",
abstract = "The paper presents one-year results of the basic morphological characteristics and yields of nine cultivars of buck wheat (Fagopyrum esculentum Moench) grown at Bački Petrovac experiment field of Institute of Field and Vegetable Crops, Novi Sad. The plant height ranged from 86 to 106 cm, for the cultivars Godijevo and Novosadska, respectively. The smallest average number of leaves (16.7) was found in the cultivar Francuska, the largest (29) in the cultivar Novosadska. The average number of inflorescences ranged from 13.3 to 26.7, in the cultivars Francuska and Češka, respectively. The leaf area per plant ranged from 109.8 cm2 to 181.8 cm2, in the cutlivars Godijevo and Spacinska, respectively. Statistically significant differences between the tested buck wheat cultivars were determined for all morphological characteristics except leaf area. The cultivar Bamby had the lowest average yield (2216 kg ha-1), the cultivar Prekmurska the highest (3660 kg ha-1). A highly significant correlation was found only between the number of leaves and the number of inflorescences. In the given ecological conditions, the cultivars Prekmurska, Češka, Darja and Čebelica could be distinguished for a high average seed yield. ., U radu su dati jednogodišnji rezultati merenja osnovnih morfoloških karakteristika i prinosa devet sorti heljde, Fagopyrum esculentum Moench, gajene na oglednom polju Instituta za ratarstvo i povrtarstvo, Novi Sad, na lokalitetu Bački Petrovac. Visina biljke kretala se u rasponu od 86 cm kod sorte Godijevo do 106 cm kod sorte Novosadska. Najmanji prosečan broj listova (16,7) utvrđen je kod sorte Francuska, a najveći kod sorte Novosadska (29). Prosečan broj cvasti kretao se u rasponu od 13,3 (sorta Francuska) do 26,7 (Češka). Površina listova po biljci, kretala se u rasponu od 109,8 cm2 (sorta Godijevo) do 181,8 cm2 (sorta Spacinska). Za sve analizirane morfološke karakteristike, izuzev za lisnu površinu, zabeležene su statistički značajne razlike između različitih sorti heljde. Najmanji prosečan prinos zrna imala je sorta Bamby (2216 kgha-1), a najveći sorta Prekmurska (3660 kgha-1). Visoko značajna korelacija ustanovljena je samo između broja listova i broja cvasti. U pogledu prosečnog prinosa zrna izdvajaju se sorte Prekmurska, Češka, Darja i Čebelica. .",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Morphological characteristics of different cultivars of buckwheat (Fagopyrum esculentum Moench), Morfološke karakteristike različitih sorti heljde (Fagopyrum esculentum Moench)",
pages = "59-53",
number = "83",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_fiver_875"
}

Nikolić, L., Latković, D., Berenji, J.,& Sikora, V.. (2010). Morphological characteristics of different cultivars of buckwheat (Fagopyrum esculentum Moench). in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 42(83), 53-59.
https://hdl.handle.net/21.15107/rcub_fiver_875

Nikolić L, Latković D, Berenji J, Sikora V. Morphological characteristics of different cultivars of buckwheat (Fagopyrum esculentum Moench). in Bilten  za alternativne biljne vrste. 2010;42(83):53-59.
https://hdl.handle.net/21.15107/rcub_fiver_875 .

Nikolić, Ljiljana, Latković, Dragana, Berenji, Janoš, Sikora, Vladimir, "Morphological characteristics of different cultivars of buckwheat (Fagopyrum esculentum Moench)" in Bilten  za alternativne biljne vrste, 42, no. 83 (2010):53-59,
https://hdl.handle.net/21.15107/rcub_fiver_875 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Latković, Dragana
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/860
AB  - A field experiment, conducted in two locations (Bački Petrovac, Rimski Šančevi) for three years (2006, 2007, 2008), was aimed at assessing the effects of average air temperature (°C) and precipitation sum (mm) during growing season on dry matter yield (kg ha-1) and harvest index of two grain sorghum hybrids (Alba, Gold) and two corn hybrids (NS 300, NS 640). Dry matter yield was generally higher in corn than in grain sorghum. In the agroclimatic conditions of southern Bačka, the hybrid Alba was superior to the hybrid Gold and the hybrid NS 640 to NS 300 regarding dry matter yield. The hybrids Gold and NS 300 had a higher harvest index than the hybrids Alba and NS 640, respectively. The in crease in average air temperature increased the dry matter yield in the case of grain sorghums and de creased the dry matter yield of corn. Regarding harvest index, decreases were registered with both crops. Increase in rainfall level tended to positively affect the dry matter yield. In the case of grain sorghum, higher harvest index was recorded when dry matter production was reduced. .
AB  - U poljskim ogledima koji su obuhvatali dva hibrida sirka za zrno (Alba i Gold) i dva hibrida kukuruza (NS 300 i NS 640) su tokom tri godine (2006, 2007. i 2008.) zasnovani na dva lokaliteta (Bački Petrovac i Rimski Šančevi) ispitivan je uticaj srednje dnevne temperature (SDT) i padavina (PV) tokom vegetacionog perioda na prinos apsolutno suve mase (ASM) i žetveni indeks (HI). Prinosi ASM kukuruza su veći u odnosu na sirak za zrno. Hibrid Alba je prinosniji u poređenju sa hibridom Gold a NS 640 u odnosu na NS 300. Kod sirka za zrno je veći HI zabeležen za hibrid Gold a kod kukuruza za NS 300. Sa povećanjem SDT povećavaju se prinosi ASM kod sirka za zrno a smanjuju kod kukuruza, dok se HI u oba slučaja smanjuje. Povećanje sume padavina generalno utiče na povećanje prinosa ASM. Veći HI kod sirka za zrno je zabeležen u uslovima manjeg prinosa ASM. .
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten  za alternativne biljne vrste
T1  - Effect of climatic factors on biomass yield and harvest index of grain sorghum and corn
T1  - Uticaj klimatskih faktora na prinos biomase i žetveni indeks sirka za zrno i kukuruza
EP  - 21
IS  - 83
SP  - 12
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_fiver_860
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana",
year = "2010",
abstract = "A field experiment, conducted in two locations (Bački Petrovac, Rimski Šančevi) for three years (2006, 2007, 2008), was aimed at assessing the effects of average air temperature (°C) and precipitation sum (mm) during growing season on dry matter yield (kg ha-1) and harvest index of two grain sorghum hybrids (Alba, Gold) and two corn hybrids (NS 300, NS 640). Dry matter yield was generally higher in corn than in grain sorghum. In the agroclimatic conditions of southern Bačka, the hybrid Alba was superior to the hybrid Gold and the hybrid NS 640 to NS 300 regarding dry matter yield. The hybrids Gold and NS 300 had a higher harvest index than the hybrids Alba and NS 640, respectively. The in crease in average air temperature increased the dry matter yield in the case of grain sorghums and de creased the dry matter yield of corn. Regarding harvest index, decreases were registered with both crops. Increase in rainfall level tended to positively affect the dry matter yield. In the case of grain sorghum, higher harvest index was recorded when dry matter production was reduced. ., U poljskim ogledima koji su obuhvatali dva hibrida sirka za zrno (Alba i Gold) i dva hibrida kukuruza (NS 300 i NS 640) su tokom tri godine (2006, 2007. i 2008.) zasnovani na dva lokaliteta (Bački Petrovac i Rimski Šančevi) ispitivan je uticaj srednje dnevne temperature (SDT) i padavina (PV) tokom vegetacionog perioda na prinos apsolutno suve mase (ASM) i žetveni indeks (HI). Prinosi ASM kukuruza su veći u odnosu na sirak za zrno. Hibrid Alba je prinosniji u poređenju sa hibridom Gold a NS 640 u odnosu na NS 300. Kod sirka za zrno je veći HI zabeležen za hibrid Gold a kod kukuruza za NS 300. Sa povećanjem SDT povećavaju se prinosi ASM kod sirka za zrno a smanjuju kod kukuruza, dok se HI u oba slučaja smanjuje. Povećanje sume padavina generalno utiče na povećanje prinosa ASM. Veći HI kod sirka za zrno je zabeležen u uslovima manjeg prinosa ASM. .",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten  za alternativne biljne vrste",
title = "Effect of climatic factors on biomass yield and harvest index of grain sorghum and corn, Uticaj klimatskih faktora na prinos biomase i žetveni indeks sirka za zrno i kukuruza",
pages = "21-12",
number = "83",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_fiver_860"
}

Sikora, V., Berenji, J.,& Latković, D.. (2010). Effect of climatic factors on biomass yield and harvest index of grain sorghum and corn. in Bilten  za alternativne biljne vrste
Institut za ratarstvo i povrtarstvo, Novi Sad., 42(83), 12-21.
https://hdl.handle.net/21.15107/rcub_fiver_860

Sikora V, Berenji J, Latković D. Effect of climatic factors on biomass yield and harvest index of grain sorghum and corn. in Bilten  za alternativne biljne vrste. 2010;42(83):12-21.
https://hdl.handle.net/21.15107/rcub_fiver_860 .

Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, "Effect of climatic factors on biomass yield and harvest index of grain sorghum and corn" in Bilten  za alternativne biljne vrste, 42, no. 83 (2010):12-21,
https://hdl.handle.net/21.15107/rcub_fiver_860 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
AU  - Latković, Dragana
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/908
AB  - The objective of this study was to analyze the variability and mutual dependence of the tuber weight per plant, tuber number per plant, average tuber weight and total sugars content in the tubers of 20 Jerusalem artichoke genotypes included in a varietal trial conducted in the period 1994-2008. The variability of tuber weight per plant, tuber number per plant and average tuber weight was significantly affected by environmental conditions, while the total sugars content in the tubers depended primarily on the genotype. As the tuber weight per plant increased, the content of total sugars in the tubers decreased. Maximum tuber weight per plant was achieved with the genotype BT-4 and highest contents of total sugars in tubers were found in the genotypes Violet Rennes, UKR 5/82 and Topianca.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Helia
T1  - Yield component analysis and diversity in Jerusalem artichoke (Helianthus tuberosus L.)
EP  - 44
IS  - 53
SP  - 37
VL  - 33
DO  - 10.2298/HEL1053037S
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš and Latković, Dragana",
year = "2010",
abstract = "The objective of this study was to analyze the variability and mutual dependence of the tuber weight per plant, tuber number per plant, average tuber weight and total sugars content in the tubers of 20 Jerusalem artichoke genotypes included in a varietal trial conducted in the period 1994-2008. The variability of tuber weight per plant, tuber number per plant and average tuber weight was significantly affected by environmental conditions, while the total sugars content in the tubers depended primarily on the genotype. As the tuber weight per plant increased, the content of total sugars in the tubers decreased. Maximum tuber weight per plant was achieved with the genotype BT-4 and highest contents of total sugars in tubers were found in the genotypes Violet Rennes, UKR 5/82 and Topianca.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Helia",
title = "Yield component analysis and diversity in Jerusalem artichoke (Helianthus tuberosus L.)",
pages = "44-37",
number = "53",
volume = "33",
doi = "10.2298/HEL1053037S"
}

Sikora, V., Berenji, J.,& Latković, D.. (2010). Yield component analysis and diversity in Jerusalem artichoke (Helianthus tuberosus L.). in Helia
Institut za ratarstvo i povrtarstvo, Novi Sad., 33(53), 37-44.
https://doi.org/10.2298/HEL1053037S

Sikora V, Berenji J, Latković D. Yield component analysis and diversity in Jerusalem artichoke (Helianthus tuberosus L.). in Helia. 2010;33(53):37-44.
doi:10.2298/HEL1053037S .

Sikora, Vladimir, Berenji, Janoš, Latković, Dragana, "Yield component analysis and diversity in Jerusalem artichoke (Helianthus tuberosus L.)" in Helia, 33, no. 53 (2010):37-44,
https://doi.org/10.2298/HEL1053037S . .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/892
AB  - Broomcorn breeding program at Institute of Field and Vegetable Crops Novi Sad has been in continuation since 1952. According to the demand of broomcorn and broom producers, in several cycles during this period, five generations of breeders have exploited wealthy genetic collection and created 11 broomcorn cultivars. In the beginning, the primary target was creation of European dwarf type cultivars. This phase has resulted in three cultivars 'Bački biser', 'Neoplanta' and 'Panonija'. Next phase, which was crowned with cultivars 'Sava', 'Tisa', 'Jumak' and 'Jantar', was focused on higher yield and better quality of broomcorn brushes. Contemporary cultivars 'Reform' and 'Neoplanta plus' which preserve good agro-technological traits of former cultivars, are selected to early maturity and fiber fineness. Selection of new cultivars 'Tan Sava' and 'No. 5' was concentrated on elimination of red coloration of panicles and even earlier maturity. Newly selected inbred lines tolerant to plant diseases and with positive panicle exertion are presently tested as parental lines in experimental hybrids.
AB  - U Institutu za ratarstvo i povrtarstvo Novi Sad program oplemenjivanja sirka metlaša u kontinuitetu traje od 1952. godine. Polazeći od zahteva proizvođača sirka i metli, tokom ovog perioda pet generacija oplemenjivača je u nekoliko ciklusa stvorilo 11 sorti koristeći bogatu genetsku kolekciju. U samom početku primarni cilj je bio stvaranje sorti u tipu evropskog niskog sirka iz čega su proizišle tri najstarije sorte 'Bački biser', 'Neoplanta' i 'Panonija'. Sledeća faza koja je krunisana sortama 'Sava', 'Tisa', 'Jumak' i 'Jantar' odnosila se na povećanje prinosa i poboljšanje kvaliteta sirkove slame. Sada gajene sorte 'Reform' i 'Neoplanta plus' pored očuvanja povoljnih agrotehnoloških osobina selekcionisane su na ranozrelost, odnosno finoću slame. Kod sorti koje su u priznavanju 'Tan Sava' i 'No. 5', akcenat je dat na odstranjenju crvenog bojenja metlice i na još izraženije skraćenje vegetacionog perioda. Novostvorene linije, otporne prema bolestima i sa eksponiranom metlicom, kao roditeljske komponente testiraju se u eksperimentalnim hibridima.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Development of broomcorn varieties at Institute of Field and Vegetable Crops Novi Sad
T1  - Razvoj sortimenta sirka metlaša u Institutu za ratarstvo i povrtarstvo Novi Sad
EP  - 369
IS  - 1
SP  - 363
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_892
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš",
year = "2010",
abstract = "Broomcorn breeding program at Institute of Field and Vegetable Crops Novi Sad has been in continuation since 1952. According to the demand of broomcorn and broom producers, in several cycles during this period, five generations of breeders have exploited wealthy genetic collection and created 11 broomcorn cultivars. In the beginning, the primary target was creation of European dwarf type cultivars. This phase has resulted in three cultivars 'Bački biser', 'Neoplanta' and 'Panonija'. Next phase, which was crowned with cultivars 'Sava', 'Tisa', 'Jumak' and 'Jantar', was focused on higher yield and better quality of broomcorn brushes. Contemporary cultivars 'Reform' and 'Neoplanta plus' which preserve good agro-technological traits of former cultivars, are selected to early maturity and fiber fineness. Selection of new cultivars 'Tan Sava' and 'No. 5' was concentrated on elimination of red coloration of panicles and even earlier maturity. Newly selected inbred lines tolerant to plant diseases and with positive panicle exertion are presently tested as parental lines in experimental hybrids., U Institutu za ratarstvo i povrtarstvo Novi Sad program oplemenjivanja sirka metlaša u kontinuitetu traje od 1952. godine. Polazeći od zahteva proizvođača sirka i metli, tokom ovog perioda pet generacija oplemenjivača je u nekoliko ciklusa stvorilo 11 sorti koristeći bogatu genetsku kolekciju. U samom početku primarni cilj je bio stvaranje sorti u tipu evropskog niskog sirka iz čega su proizišle tri najstarije sorte 'Bački biser', 'Neoplanta' i 'Panonija'. Sledeća faza koja je krunisana sortama 'Sava', 'Tisa', 'Jumak' i 'Jantar' odnosila se na povećanje prinosa i poboljšanje kvaliteta sirkove slame. Sada gajene sorte 'Reform' i 'Neoplanta plus' pored očuvanja povoljnih agrotehnoloških osobina selekcionisane su na ranozrelost, odnosno finoću slame. Kod sorti koje su u priznavanju 'Tan Sava' i 'No. 5', akcenat je dat na odstranjenju crvenog bojenja metlice i na još izraženije skraćenje vegetacionog perioda. Novostvorene linije, otporne prema bolestima i sa eksponiranom metlicom, kao roditeljske komponente testiraju se u eksperimentalnim hibridima.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Development of broomcorn varieties at Institute of Field and Vegetable Crops Novi Sad, Razvoj sortimenta sirka metlaša u Institutu za ratarstvo i povrtarstvo Novi Sad",
pages = "369-363",
number = "1",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_892"
}

Sikora, V.,& Berenji, J.. (2010). Development of broomcorn varieties at Institute of Field and Vegetable Crops Novi Sad. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 363-369.
https://hdl.handle.net/21.15107/rcub_fiver_892

Sikora V, Berenji J. Development of broomcorn varieties at Institute of Field and Vegetable Crops Novi Sad. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):363-369.
https://hdl.handle.net/21.15107/rcub_fiver_892 .

Sikora, Vladimir, Berenji, Janoš, "Development of broomcorn varieties at Institute of Field and Vegetable Crops Novi Sad" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):363-369,
https://hdl.handle.net/21.15107/rcub_fiver_892 .

TY  - JOUR
AU  - Malešević, Miroslav
AU  - Berenji, Janoš
AU  - Bavec, Franc
AU  - Jaćimović, Goran
AU  - Latković, Dragana
AU  - Aćin, Vladimir
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/800
AB  - Areas under certified organic production in the world are constantly increasing. The most present plant species in organic production in the world are cereals and forage crops, and from permanent crops - olives, fruits and grape vines. Trend of constant increasing in human population imposes a constant need to increase the production of small grain, while the specific nutrition requirements suggest use of alternative grain in addition to conventional. These usually involve species that are produced in relatively small areas, whose production is in most cases labor intensive, but from the unit area provides greater profit compared to the production of conventional crops. Organic production in Serbia is recent date compared with EU countries, and it is based mainly on the production of vegetable and fruit. Since the cereals are most represented in organic production in the world, our goal is to present the basic recommendations and the possibilities of their growing in these systems in our country. Special accent was placed on the specificity of next alternative plant species: durum wheat, spelt, millets, grain sorghum and buckwheat.
AB  - Površine pod sertifikovanom organskom proizvodnjom u Svetu se konstantno povećavaju. Od njivskih kultura, u organskoj proizvodnji najzastupljenije su žitarice i krmno bilje, a od višegodišnjih zasada masline, voće i vinova loza. Stalni porast ljudske populacije nameće konstantnu potrebu za povećanjem proizvodnje žita, dok istovremeno specifični zahtevi tržišta u ishrani nameću potrebu da se pored konvencionalnih koriste i alternativna žita. Organska proizvodnja u Srbiji novijeg je datuma u odnosu na zemlje EU, a intenzivirana je uglavnom u proizvodnji povrća. Obzirom da su žita najzastupljenije vrste u organskoj proizvodnji u Svetu, cilj nam je da iznesemo osnovne postavke i mogućnosti njihovog gajenja u ovim sistemima i u našoj zemlji. Poseban akcenat dat je na specifičnostima 'alternativnih' vrsta; kao što su durum pšenica, spelta, kamut, tritikale, razne vrste prosa, sirak za zrno i heljda.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Savremena poljoprivreda
T1  - Organic cereal production: Opportunity for agriculture in Serbia
T1  - Organska proizvodnja žitarica - prilika za poljoprivredu Srbije
EP  - 416
IS  - 3-4
SP  - 400
VL  - 59
UR  - https://hdl.handle.net/21.15107/rcub_fiver_800
ER  - 

@article{
author = "Malešević, Miroslav and Berenji, Janoš and Bavec, Franc and Jaćimović, Goran and Latković, Dragana and Aćin, Vladimir",
year = "2010",
abstract = "Areas under certified organic production in the world are constantly increasing. The most present plant species in organic production in the world are cereals and forage crops, and from permanent crops - olives, fruits and grape vines. Trend of constant increasing in human population imposes a constant need to increase the production of small grain, while the specific nutrition requirements suggest use of alternative grain in addition to conventional. These usually involve species that are produced in relatively small areas, whose production is in most cases labor intensive, but from the unit area provides greater profit compared to the production of conventional crops. Organic production in Serbia is recent date compared with EU countries, and it is based mainly on the production of vegetable and fruit. Since the cereals are most represented in organic production in the world, our goal is to present the basic recommendations and the possibilities of their growing in these systems in our country. Special accent was placed on the specificity of next alternative plant species: durum wheat, spelt, millets, grain sorghum and buckwheat., Površine pod sertifikovanom organskom proizvodnjom u Svetu se konstantno povećavaju. Od njivskih kultura, u organskoj proizvodnji najzastupljenije su žitarice i krmno bilje, a od višegodišnjih zasada masline, voće i vinova loza. Stalni porast ljudske populacije nameće konstantnu potrebu za povećanjem proizvodnje žita, dok istovremeno specifični zahtevi tržišta u ishrani nameću potrebu da se pored konvencionalnih koriste i alternativna žita. Organska proizvodnja u Srbiji novijeg je datuma u odnosu na zemlje EU, a intenzivirana je uglavnom u proizvodnji povrća. Obzirom da su žita najzastupljenije vrste u organskoj proizvodnji u Svetu, cilj nam je da iznesemo osnovne postavke i mogućnosti njihovog gajenja u ovim sistemima i u našoj zemlji. Poseban akcenat dat je na specifičnostima 'alternativnih' vrsta; kao što su durum pšenica, spelta, kamut, tritikale, razne vrste prosa, sirak za zrno i heljda.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Savremena poljoprivreda",
title = "Organic cereal production: Opportunity for agriculture in Serbia, Organska proizvodnja žitarica - prilika za poljoprivredu Srbije",
pages = "416-400",
number = "3-4",
volume = "59",
url = "https://hdl.handle.net/21.15107/rcub_fiver_800"
}

Malešević, M., Berenji, J., Bavec, F., Jaćimović, G., Latković, D.,& Aćin, V.. (2010). Organic cereal production: Opportunity for agriculture in Serbia. in Savremena poljoprivreda
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 59(3-4), 400-416.
https://hdl.handle.net/21.15107/rcub_fiver_800

Malešević M, Berenji J, Bavec F, Jaćimović G, Latković D, Aćin V. Organic cereal production: Opportunity for agriculture in Serbia. in Savremena poljoprivreda. 2010;59(3-4):400-416.
https://hdl.handle.net/21.15107/rcub_fiver_800 .

Malešević, Miroslav, Berenji, Janoš, Bavec, Franc, Jaćimović, Goran, Latković, Dragana, Aćin, Vladimir, "Organic cereal production: Opportunity for agriculture in Serbia" in Savremena poljoprivreda, 59, no. 3-4 (2010):400-416,
https://hdl.handle.net/21.15107/rcub_fiver_800 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/731
AB  - Sorghum is the fifth major cereal crop in the world after wheat, rice, maize and barley. Discovery of heterozis in sorghum in the middle of last century opened possibility for in creasing yield by growing hybrids. Technology of hybrid seed production in commercial scale was overcome due to male sterility. During last fifty years was identified several male sterility systems, which are more or less used in hybrid seed production. The present article is a review of male sterile systems in sorghum and identified sterility genes and sterility cytoplasm's. .
AB  - Po obimu proizvodnje sirak je u svetskim razmerama posle pšenice, pirinča, kukuruza i ječma peta najznačajnija žitarica. Otkrićem heterozisa kod sirka sredinom prošlog veka ukazala se mogućnost povećanja prinosa gajenjem hibrida. Tehnologija proizvodnje hibridnog semena u komercijalnim razmerama je savladana zahvaljujući pronalasku muške sterilnosti. Tokom poslednjih pola veka identifikovano je nekoliko sistema muške sterilnosti koji se u većoj ili manjoj meri primenjuju pri proizvodnji hibridnog semena sirka. Dat je pregled i karakteristike sistema muške sterilnosti kod sirka i opisani su do sada identifikovani geni sterilnosti i sterilne citoplazme. .
PB  - Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten za hmelj, sirak i lekovito bilje
T1  - Male sterility systems in sorghum [Sorghum bicolor (L.) Moench]
T1  - Sistemi muške sterilnosti kod sirka [Sorghum bicolor (L.) Moench]
EP  - 15
IS  - 82
SP  - 5
VL  - 41
UR  - https://hdl.handle.net/21.15107/rcub_fiver_731
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš",
year = "2009",
abstract = "Sorghum is the fifth major cereal crop in the world after wheat, rice, maize and barley. Discovery of heterozis in sorghum in the middle of last century opened possibility for in creasing yield by growing hybrids. Technology of hybrid seed production in commercial scale was overcome due to male sterility. During last fifty years was identified several male sterility systems, which are more or less used in hybrid seed production. The present article is a review of male sterile systems in sorghum and identified sterility genes and sterility cytoplasm's. ., Po obimu proizvodnje sirak je u svetskim razmerama posle pšenice, pirinča, kukuruza i ječma peta najznačajnija žitarica. Otkrićem heterozisa kod sirka sredinom prošlog veka ukazala se mogućnost povećanja prinosa gajenjem hibrida. Tehnologija proizvodnje hibridnog semena u komercijalnim razmerama je savladana zahvaljujući pronalasku muške sterilnosti. Tokom poslednjih pola veka identifikovano je nekoliko sistema muške sterilnosti koji se u većoj ili manjoj meri primenjuju pri proizvodnji hibridnog semena sirka. Dat je pregled i karakteristike sistema muške sterilnosti kod sirka i opisani su do sada identifikovani geni sterilnosti i sterilne citoplazme. .",
publisher = "Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten za hmelj, sirak i lekovito bilje",
title = "Male sterility systems in sorghum [Sorghum bicolor (L.) Moench], Sistemi muške sterilnosti kod sirka [Sorghum bicolor (L.) Moench]",
pages = "15-5",
number = "82",
volume = "41",
url = "https://hdl.handle.net/21.15107/rcub_fiver_731"
}

Sikora, V.,& Berenji, J.. (2009). Male sterility systems in sorghum [Sorghum bicolor (L.) Moench]. in Bilten za hmelj, sirak i lekovito bilje
Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 41(82), 5-15.
https://hdl.handle.net/21.15107/rcub_fiver_731

Sikora V, Berenji J. Male sterility systems in sorghum [Sorghum bicolor (L.) Moench]. in Bilten za hmelj, sirak i lekovito bilje. 2009;41(82):5-15.
https://hdl.handle.net/21.15107/rcub_fiver_731 .

Sikora, Vladimir, Berenji, Janoš, "Male sterility systems in sorghum [Sorghum bicolor (L.) Moench]" in Bilten za hmelj, sirak i lekovito bilje, 41, no. 82 (2009):5-15,
https://hdl.handle.net/21.15107/rcub_fiver_731 .

TY  - JOUR
AU  - Berenji, Janoš
AU  - Sikora, Vladimir
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/677
AB  - Organic breeding is a new trend in plant breeding aimed at breeding of organic cultivars adapted to conditions and expectations of organic plant production. The best proof for the need of organic cultivars is the existence of interaction between the performances of genotypes with the kind of production (conventional or organic) (graph. 1). The adaptation to low-input conditions of organic production by more eddicient uptake and utilization of plant nutrients is especially important for organic cultivars. One of the basic mechanism of weed control in organic production is the competition of organic cultivars and weeds i.e. the enhanced ability of organic cultivars to suppress the weeds. Resistance/tolerance to diseases and pests is among the most important expectations toward the organic cultivars. In comparison with the methods of conventional plant breeding, in case of organic plant breeding limitations exist in choice of methods for creation of variability and selection classified as permitted, conditionally permitted and banned. The use of genetically modified organisms and their derivated along with induced mutations is not permitted in organic production. The use of molecular markers in organic plant breeding is the only permitted modern method of biotechnology. It is not permitted to patent the breeding material of organic plant breeding or the organic cultivars. .
AB  - Organsko oplemenjivanje je novi pravac u oplemenjivanju biljaka čiji je cilj stvaranje tzv. organskih sorti poljoprivrednog bilja koje su prilagođene uslovima i zahtevima organske proizvodnje. Najbolji dokaz potrebe stvaranja organskih sorti je postojanje interakcije između performasni genotipova i načina proizvodnje (konvencionalni ili organski). Za organske sorte posebno je izražena potreba prilagođenosti low-input uslovima organske proizvodnje putem efikasnijeg usvajanja i korišćenja biljnih hraniva. Jedan od osnovnih mehanizama borbe protiv korova u organskoj proizvodnji je konkurentnost organskih sorti i korova tj. izražena moć ugušivanja korova od strane organske sorte. Otpornost/tolerantnost na bolesti i štetočine je među najvažnijim očekivanjima prema organskim sortama. U poređenju sa metodama konvencionalnog oplemenjivanja, u organskom oplemenjivanju biljaka postoje određena ograničenja pri izboru metode stvaranja varijabilnosti i selekcije koje se mogu svrstati u dozvoljene, uslovno dozvoljene i zabranjene. Upotreba genetički modifikovanih organizama ili njihovih derivata kao i indukovane mutacije u organskoj proizvodnji nije dozvoljena. Od metoda savremene biotehnologije u organskom oplemenjivanju jedino je dozvoljena metoda molekularnih markera. Patentiranje selekcionog materijala iz organskog oplemenjivanja ili organskih sorti nije dozvoljeno. .
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Organic breeding: New trend in plant breeding
T1  - Organsko oplemenjivanje - novi pravac u oplemenjivanju biljaka
EP  - 22
IS  - 3
SP  - 13
VL  - 15
UR  - https://hdl.handle.net/21.15107/rcub_fiver_677
ER  - 

@article{
author = "Berenji, Janoš and Sikora, Vladimir",
year = "2009",
abstract = "Organic breeding is a new trend in plant breeding aimed at breeding of organic cultivars adapted to conditions and expectations of organic plant production. The best proof for the need of organic cultivars is the existence of interaction between the performances of genotypes with the kind of production (conventional or organic) (graph. 1). The adaptation to low-input conditions of organic production by more eddicient uptake and utilization of plant nutrients is especially important for organic cultivars. One of the basic mechanism of weed control in organic production is the competition of organic cultivars and weeds i.e. the enhanced ability of organic cultivars to suppress the weeds. Resistance/tolerance to diseases and pests is among the most important expectations toward the organic cultivars. In comparison with the methods of conventional plant breeding, in case of organic plant breeding limitations exist in choice of methods for creation of variability and selection classified as permitted, conditionally permitted and banned. The use of genetically modified organisms and their derivated along with induced mutations is not permitted in organic production. The use of molecular markers in organic plant breeding is the only permitted modern method of biotechnology. It is not permitted to patent the breeding material of organic plant breeding or the organic cultivars. ., Organsko oplemenjivanje je novi pravac u oplemenjivanju biljaka čiji je cilj stvaranje tzv. organskih sorti poljoprivrednog bilja koje su prilagođene uslovima i zahtevima organske proizvodnje. Najbolji dokaz potrebe stvaranja organskih sorti je postojanje interakcije između performasni genotipova i načina proizvodnje (konvencionalni ili organski). Za organske sorte posebno je izražena potreba prilagođenosti low-input uslovima organske proizvodnje putem efikasnijeg usvajanja i korišćenja biljnih hraniva. Jedan od osnovnih mehanizama borbe protiv korova u organskoj proizvodnji je konkurentnost organskih sorti i korova tj. izražena moć ugušivanja korova od strane organske sorte. Otpornost/tolerantnost na bolesti i štetočine je među najvažnijim očekivanjima prema organskim sortama. U poređenju sa metodama konvencionalnog oplemenjivanja, u organskom oplemenjivanju biljaka postoje određena ograničenja pri izboru metode stvaranja varijabilnosti i selekcije koje se mogu svrstati u dozvoljene, uslovno dozvoljene i zabranjene. Upotreba genetički modifikovanih organizama ili njihovih derivata kao i indukovane mutacije u organskoj proizvodnji nije dozvoljena. Od metoda savremene biotehnologije u organskom oplemenjivanju jedino je dozvoljena metoda molekularnih markera. Patentiranje selekcionog materijala iz organskog oplemenjivanja ili organskih sorti nije dozvoljeno. .",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Organic breeding: New trend in plant breeding, Organsko oplemenjivanje - novi pravac u oplemenjivanju biljaka",
pages = "22-13",
number = "3",
volume = "15",
url = "https://hdl.handle.net/21.15107/rcub_fiver_677"
}

Berenji, J.,& Sikora, V.. (2009). Organic breeding: New trend in plant breeding. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 15(3), 13-22.
https://hdl.handle.net/21.15107/rcub_fiver_677

Berenji J, Sikora V. Organic breeding: New trend in plant breeding. in Selekcija i semenarstvo. 2009;15(3):13-22.
https://hdl.handle.net/21.15107/rcub_fiver_677 .

Berenji, Janoš, Sikora, Vladimir, "Organic breeding: New trend in plant breeding" in Selekcija i semenarstvo, 15, no. 3 (2009):13-22,
https://hdl.handle.net/21.15107/rcub_fiver_677 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/608
AB  - Sorghums are self pollinated plants with certain percentage of out crossing. Interspecies hybrids between the cultivated (Sorghum bicolor) and weedy Johnson grass (Sorghum halepense) demonstrate exceptional fitness and hybrid vigor for some quantitative traits. Gene flow between cultivated sorghum and weedy Johnson grass represent a potential danger for transfer of genetic information through pollen. Genes that increase adaptive or competitive advantage can be transferred from cultivated sorghum crops to weedy plants. Opposite gene flow can be the source of atypical plants in commercial sorghum fields. .
AB  - Sirak je samooplodna biljna vrsta kod koje se u izvesnom procentu javlja i stranooplodnja. Interspecies hibridi između gajenog (Sorghum bicolor) i divljeg sirka (Sorghum halepense) ispoljavaju povećanu životnu sposobnost i hibridnu snagu za više kvantitativnih osobina. Pojava protoka gena između gajenog sirka i korovskog divljeg sirka predstavlja potencijalnu opasnost nekontrolisanog transfera gena putem polena. Ovim putem se iz gajenog sirka u divlji sirak mogu preneti geni koji mogu povećati njegov korovski potencijal. Protok gena u suprotnom smeru može uzrokovati pojavu atipičnih biljaka u komercijalnim usevima gajenog sirka. .
PB  - Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten za hmelj, sirak i lekovito bilje
T1  - Interspecies hybridization in Sorghum sp.
T1  - Interspecies hibridizacija u okviru roda Sorghum sp.
EP  - 21
IS  - 81
SP  - 16
VL  - 40
UR  - https://hdl.handle.net/21.15107/rcub_fiver_608
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš",
year = "2008",
abstract = "Sorghums are self pollinated plants with certain percentage of out crossing. Interspecies hybrids between the cultivated (Sorghum bicolor) and weedy Johnson grass (Sorghum halepense) demonstrate exceptional fitness and hybrid vigor for some quantitative traits. Gene flow between cultivated sorghum and weedy Johnson grass represent a potential danger for transfer of genetic information through pollen. Genes that increase adaptive or competitive advantage can be transferred from cultivated sorghum crops to weedy plants. Opposite gene flow can be the source of atypical plants in commercial sorghum fields. ., Sirak je samooplodna biljna vrsta kod koje se u izvesnom procentu javlja i stranooplodnja. Interspecies hibridi između gajenog (Sorghum bicolor) i divljeg sirka (Sorghum halepense) ispoljavaju povećanu životnu sposobnost i hibridnu snagu za više kvantitativnih osobina. Pojava protoka gena između gajenog sirka i korovskog divljeg sirka predstavlja potencijalnu opasnost nekontrolisanog transfera gena putem polena. Ovim putem se iz gajenog sirka u divlji sirak mogu preneti geni koji mogu povećati njegov korovski potencijal. Protok gena u suprotnom smeru može uzrokovati pojavu atipičnih biljaka u komercijalnim usevima gajenog sirka. .",
publisher = "Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten za hmelj, sirak i lekovito bilje",
title = "Interspecies hybridization in Sorghum sp., Interspecies hibridizacija u okviru roda Sorghum sp.",
pages = "21-16",
number = "81",
volume = "40",
url = "https://hdl.handle.net/21.15107/rcub_fiver_608"
}

Sikora, V.,& Berenji, J.. (2008). Interspecies hybridization in Sorghum sp.. in Bilten za hmelj, sirak i lekovito bilje
Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 40(81), 16-21.
https://hdl.handle.net/21.15107/rcub_fiver_608

Sikora V, Berenji J. Interspecies hybridization in Sorghum sp.. in Bilten za hmelj, sirak i lekovito bilje. 2008;40(81):16-21.
https://hdl.handle.net/21.15107/rcub_fiver_608 .

Sikora, Vladimir, Berenji, Janoš, "Interspecies hybridization in Sorghum sp." in Bilten za hmelj, sirak i lekovito bilje, 40, no. 81 (2008):16-21,
https://hdl.handle.net/21.15107/rcub_fiver_608 .

TY  - JOUR
AU  - Berenji, Janoš
AU  - Sikora, Vladimir
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/607
AB  - The results obtained by analysis of interrelations among fruit and seed characteristics of hulled seeded oil pumpkin (Cucurbita pepo L.) cv. Olivija suggest that the fruit weight, seed weight per fruit, seed mass and seed oil content could be changed and combined as required due to a weak correlation between these characteristics. The fresh seed weight per fruit is a reliable estimator of the dry seed weight per fruit. The most important component of the seed weight per fruit has been the seed number per fruit. .
AB  - Rezultati analize međuzavisnosti osobina ploda i semena uljane tikve sa ljuskom (Cucurbita pepo L.) cv. Olivija ukazuju da se u procesu oplemenjivanja masa ploda, masa mesa, masa semena po plodu, masa semena i sadržaj ulja mogu kombinovati po želji s obzirom na slabu korelaciju između ovih osobina. Masa vlažnog semena po plodu može da posluži za veoma pouzdanu procenu mase suvog semena po plodu. Najvažnija komponenta mase semena po plodu je broj semena po plodu. .
PB  - Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten za hmelj, sirak i lekovito bilje
T1  - Interrelations among fruit and seed characteristics of hulled seeded oil pumpkin cultivar Olivija
T1  - Međuzavisnost osobina ploda i semena uljane tikve sa ljuskom cv. Olivija
EP  - 69
IS  - 81
SP  - 64
VL  - 40
UR  - https://hdl.handle.net/21.15107/rcub_fiver_607
ER  - 

@article{
author = "Berenji, Janoš and Sikora, Vladimir",
year = "2008",
abstract = "The results obtained by analysis of interrelations among fruit and seed characteristics of hulled seeded oil pumpkin (Cucurbita pepo L.) cv. Olivija suggest that the fruit weight, seed weight per fruit, seed mass and seed oil content could be changed and combined as required due to a weak correlation between these characteristics. The fresh seed weight per fruit is a reliable estimator of the dry seed weight per fruit. The most important component of the seed weight per fruit has been the seed number per fruit. ., Rezultati analize međuzavisnosti osobina ploda i semena uljane tikve sa ljuskom (Cucurbita pepo L.) cv. Olivija ukazuju da se u procesu oplemenjivanja masa ploda, masa mesa, masa semena po plodu, masa semena i sadržaj ulja mogu kombinovati po želji s obzirom na slabu korelaciju između ovih osobina. Masa vlažnog semena po plodu može da posluži za veoma pouzdanu procenu mase suvog semena po plodu. Najvažnija komponenta mase semena po plodu je broj semena po plodu. .",
publisher = "Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten za hmelj, sirak i lekovito bilje",
title = "Interrelations among fruit and seed characteristics of hulled seeded oil pumpkin cultivar Olivija, Međuzavisnost osobina ploda i semena uljane tikve sa ljuskom cv. Olivija",
pages = "69-64",
number = "81",
volume = "40",
url = "https://hdl.handle.net/21.15107/rcub_fiver_607"
}

Berenji, J.,& Sikora, V.. (2008). Interrelations among fruit and seed characteristics of hulled seeded oil pumpkin cultivar Olivija. in Bilten za hmelj, sirak i lekovito bilje
Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 40(81), 64-69.
https://hdl.handle.net/21.15107/rcub_fiver_607

Berenji J, Sikora V. Interrelations among fruit and seed characteristics of hulled seeded oil pumpkin cultivar Olivija. in Bilten za hmelj, sirak i lekovito bilje. 2008;40(81):64-69.
https://hdl.handle.net/21.15107/rcub_fiver_607 .

Berenji, Janoš, Sikora, Vladimir, "Interrelations among fruit and seed characteristics of hulled seeded oil pumpkin cultivar Olivija" in Bilten za hmelj, sirak i lekovito bilje, 40, no. 81 (2008):64-69,
https://hdl.handle.net/21.15107/rcub_fiver_607 .

TY  - JOUR
AU  - Sikora, Vladimir
AU  - Berenji, Janoš
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/609
AB  - In agro-ecosystems allelopathy represents part of the interference between organisms and therefore may affect the economical outcome of plant production. Sorghums (Sorghum sp.) are crop species with considerable allelopathic potential. With application of contemporary laboratory techniques, various allelochemicals were isolated from sorghum stem, leaf as well as root. The most important allelochemicals are phenolic acids and long chain hydro quinine called sorgoleone. Application of these allelochemicals can be done by using phytotoxic crop residues as cover crops or mulches or spray as a crop water extract. Allelochemicals have inhibitory or stimulative effect on acceptor plants, and their intensity depend on their concentration. Because of inhibitory effect of sorghums allelochemicals on some weed plants, in perspective they can be use as a potential selective bioherbicide. .
AB  - U agroekosistemima alelopatija predstavlja deo uzajamnih odnosa između organizama, zbog čega može imati značajan uticaj na ekonomske rezultate biljne proizvodnje. Sirkovi spadaju u red biljaka sa alelopatskim delovanjem. Primenom savremenih laboratorijskih tehnika, iz stabla, listova i korena biljke sirka, izolovano je nekoliko alelohemikalija, od kojih su najznačajnije fenolne kiseline i hidrokinin dugog lanca nazvan sorgoleon. Iskorišćavanje ovih alelohemikalija u praksi se vrši ostavljanjem žetvenih ostataka kao pokrova na zemljištu, primenom mulča od nadzemnih delova biljaka ili prskanjem vodenim rastvorom koji se dobija od sirka. Njihovo delovanje na biljke akceptore može biti inhibitorno ili stimulativno, pri čemu intenzitet delovanja zavisi od koncentracije alelohemikalija. Zbog inhibitornog delovanja prema nekim korovima alelohemikalije poreklom iz sirka u perspektivi mogu predstavljati potencijalni bioherbicid selektivnog dejstva. .
PB  - Naučni institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Bilten za hmelj, sirak i lekovito bilje
T1  - Allelopathic potential of sorghums (Sorghum sp.)
T1  - Alelopatski potencijal sirkova (Sorghum sp.)
EP  - 15
IS  - 81
SP  - 5
VL  - 40
UR  - https://hdl.handle.net/21.15107/rcub_fiver_609
ER  - 

@article{
author = "Sikora, Vladimir and Berenji, Janoš",
year = "2008",
abstract = "In agro-ecosystems allelopathy represents part of the interference between organisms and therefore may affect the economical outcome of plant production. Sorghums (Sorghum sp.) are crop species with considerable allelopathic potential. With application of contemporary laboratory techniques, various allelochemicals were isolated from sorghum stem, leaf as well as root. The most important allelochemicals are phenolic acids and long chain hydro quinine called sorgoleone. Application of these allelochemicals can be done by using phytotoxic crop residues as cover crops or mulches or spray as a crop water extract. Allelochemicals have inhibitory or stimulative effect on acceptor plants, and their intensity depend on their concentration. Because of inhibitory effect of sorghums allelochemicals on some weed plants, in perspective they can be use as a potential selective bioherbicide. ., U agroekosistemima alelopatija predstavlja deo uzajamnih odnosa između organizama, zbog čega može imati značajan uticaj na ekonomske rezultate biljne proizvodnje. Sirkovi spadaju u red biljaka sa alelopatskim delovanjem. Primenom savremenih laboratorijskih tehnika, iz stabla, listova i korena biljke sirka, izolovano je nekoliko alelohemikalija, od kojih su najznačajnije fenolne kiseline i hidrokinin dugog lanca nazvan sorgoleon. Iskorišćavanje ovih alelohemikalija u praksi se vrši ostavljanjem žetvenih ostataka kao pokrova na zemljištu, primenom mulča od nadzemnih delova biljaka ili prskanjem vodenim rastvorom koji se dobija od sirka. Njihovo delovanje na biljke akceptore može biti inhibitorno ili stimulativno, pri čemu intenzitet delovanja zavisi od koncentracije alelohemikalija. Zbog inhibitornog delovanja prema nekim korovima alelohemikalije poreklom iz sirka u perspektivi mogu predstavljati potencijalni bioherbicid selektivnog dejstva. .",
publisher = "Naučni institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Bilten za hmelj, sirak i lekovito bilje",
title = "Allelopathic potential of sorghums (Sorghum sp.), Alelopatski potencijal sirkova (Sorghum sp.)",
pages = "15-5",
number = "81",
volume = "40",
url = "https://hdl.handle.net/21.15107/rcub_fiver_609"
}

Sikora, V.,& Berenji, J.. (2008). Allelopathic potential of sorghums (Sorghum sp.). in Bilten za hmelj, sirak i lekovito bilje
Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 40(81), 5-15.
https://hdl.handle.net/21.15107/rcub_fiver_609

Sikora V, Berenji J. Allelopathic potential of sorghums (Sorghum sp.). in Bilten za hmelj, sirak i lekovito bilje. 2008;40(81):5-15.
https://hdl.handle.net/21.15107/rcub_fiver_609 .

Sikora, Vladimir, Berenji, Janoš, "Allelopathic potential of sorghums (Sorghum sp.)" in Bilten za hmelj, sirak i lekovito bilje, 40, no. 81 (2008):5-15,
https://hdl.handle.net/21.15107/rcub_fiver_609 .