TY  - JOUR
AU  - Popović, Dragana B.
AU  - Rajičić, Vera
AU  - Popović, Vera
AU  - Burić, Marko
AU  - Filipović, Vladimir
AU  - Gantner, Vesna
AU  - Lakić, Željko
AU  - Božović, Dragan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3109
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6245
AB  - Secale cereale L. is second important bread grain, after wheat, and an economically important crop for functional food. Rye production parameters in world and in Serbia were analysed in this study and quality parameters. The average rye area (4.28 mill. ha) and production (12.12 mil.t) in world, in the five- year period, recorded a growth trend and average grain yield was 3.01 t ha-1. In 2020 in the Republic of Serbia, the average grain yield of rye was 3,23 t ha-1. Rye is considered a healthy cereal due to its high content of dietary fiber and is a rich source of vitamins B and E, minerals: Ca, Fe, F, P, K, Zn, Mn, Cu, K, which is why it is a suitable raw material for the production of functional food. Rye foods have beneficial effects on insulin, which may have positive implications for diabetes prevention. Development of innovative and tasty rye products is crucial in increasing awareness, consumption of rye foods and thus production
T2  - Agriculture and Forestry
T2  - Agriculture and Forestry
T1  - Economically significant production of Secale cereale L. as functional foods
EP  - 145
IS  - 3
SP  - 133
VL  - 68
DO  - 10.17707/AgricultForest.68.3.11
ER  - 

@article{
author = "Popović, Dragana B. and Rajičić, Vera and Popović, Vera and Burić, Marko and Filipović, Vladimir and Gantner, Vesna and Lakić, Željko and Božović, Dragan",
year = "2022",
abstract = "Secale cereale L. is second important bread grain, after wheat, and an economically important crop for functional food. Rye production parameters in world and in Serbia were analysed in this study and quality parameters. The average rye area (4.28 mill. ha) and production (12.12 mil.t) in world, in the five- year period, recorded a growth trend and average grain yield was 3.01 t ha-1. In 2020 in the Republic of Serbia, the average grain yield of rye was 3,23 t ha-1. Rye is considered a healthy cereal due to its high content of dietary fiber and is a rich source of vitamins B and E, minerals: Ca, Fe, F, P, K, Zn, Mn, Cu, K, which is why it is a suitable raw material for the production of functional food. Rye foods have beneficial effects on insulin, which may have positive implications for diabetes prevention. Development of innovative and tasty rye products is crucial in increasing awareness, consumption of rye foods and thus production",
journal = "Agriculture and Forestry, Agriculture and Forestry",
title = "Economically significant production of Secale cereale L. as functional foods",
pages = "145-133",
number = "3",
volume = "68",
doi = "10.17707/AgricultForest.68.3.11"
}

Popović, D. B., Rajičić, V., Popović, V., Burić, M., Filipović, V., Gantner, V., Lakić, Ž.,& Božović, D.. (2022). Economically significant production of Secale cereale L. as functional foods. in Agriculture and Forestry, 68(3), 133-145.
https://doi.org/10.17707/AgricultForest.68.3.11

Popović DB, Rajičić V, Popović V, Burić M, Filipović V, Gantner V, Lakić Ž, Božović D. Economically significant production of Secale cereale L. as functional foods. in Agriculture and Forestry. 2022;68(3):133-145.
doi:10.17707/AgricultForest.68.3.11 .

Popović, Dragana B., Rajičić, Vera, Popović, Vera, Burić, Marko, Filipović, Vladimir, Gantner, Vesna, Lakić, Željko, Božović, Dragan, "Economically significant production of Secale cereale L. as functional foods" in Agriculture and Forestry, 68, no. 3 (2022):133-145,
https://doi.org/10.17707/AgricultForest.68.3.11 . .

TY  - JOUR
AU  - Ikanović, Jela
AU  - Popović, Vera
AU  - Janković, Snežana
AU  - Rakić, Sveto
AU  - Dražić, Gordana
AU  - Živanović, Ljubiša
AU  - Kolarić, Ljubiša
AU  - Lakić, Željko
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3983
AB  - Miscantus giganteus is a perennial highly productive grasst hat is grown as a agro- energetic crop because it has a large annual biomass production. The overall strategy of growing agro-energetic crops is that the specific surface area receives more energy with less production costs and that the cultivation of energy crops is not in competition with food production. In recent decades due to the increase in demand fore new able energy and rehabilitation of degraded lands, there is great interest in plant species that have large annual biomass production, which are tolerant to biotic and abiotic stress and requires minimal investment in agricultural technology. The paper presents the results of the productivity parameter miscan thus in the two study years, 2012 and2013, fromearly spring harvest. The average yield of miscanthus in the studied period amounted	to 5.78t/ha. Data analysis evidenceda statistically significant difference in the yield of biomass between these years. Miscanthus biomass yield was statistically significantly higher in 2013 than In 2012 for 5.90t/ha, respectively 209.54%.
AB  - Miscantus giganteus je višegodišnja visokoproduktivna trava koja se gaji kao agroenergetski usev jer ima veliku godišnju produkciju biomase. Opšta strategija gajenja agroenergetskih useva ja da se sa određene površine zemljišta dobije što više energije uz što manje troškove proizvodnje i da gajenje energetskih useva ne bude u kompeticiji sa proizvodnjom hrane. Poslednjih decenija zbog porasta potražnje za obnovljivim izvorima energije i sanacija degradiranih zemljišta, vlada veliko interesovanje za biljne vrste koje imaju veliku godišnju produkciju biomase, koje su tolerantne na biotički i abiotički stres i za koje su potrebna minimalna ulaganja u agrotehniku. U radu su prikazani rezultati ispitivanja parametra produktivnosti miskantusa u dve ispitivane godine i to u 2012. i 2013 iz rano prolećne žetve. Prosečni prinosi miskantusa u istraživanom period iznosili su 5,78 t/ha. Analizom dobijenih podataka evidentna je statistički značajna razlika u prinosu biomase između istraživanih godina. U 2013. godini prinos biomase miskantusa bio je statistički značajno viši u odnosu na 2012. godinu i to za 5,90 t/ha odnosno za 209,54%.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Miscanthus biomass production growth on degraded land
T1  - Produkcija biomase miskantusa gajenog na degradiranom zemljištu
EP  - 123
IS  - 1-2
SP  - 115
VL  - 21
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3983
ER  - 

@article{
author = "Ikanović, Jela and Popović, Vera and Janković, Snežana and Rakić, Sveto and Dražić, Gordana and Živanović, Ljubiša and Kolarić, Ljubiša and Lakić, Željko",
year = "2015",
abstract = "Miscantus giganteus is a perennial highly productive grasst hat is grown as a agro- energetic crop because it has a large annual biomass production. The overall strategy of growing agro-energetic crops is that the specific surface area receives more energy with less production costs and that the cultivation of energy crops is not in competition with food production. In recent decades due to the increase in demand fore new able energy and rehabilitation of degraded lands, there is great interest in plant species that have large annual biomass production, which are tolerant to biotic and abiotic stress and requires minimal investment in agricultural technology. The paper presents the results of the productivity parameter miscan thus in the two study years, 2012 and2013, fromearly spring harvest. The average yield of miscanthus in the studied period amounted	to 5.78t/ha. Data analysis evidenceda statistically significant difference in the yield of biomass between these years. Miscanthus biomass yield was statistically significantly higher in 2013 than In 2012 for 5.90t/ha, respectively 209.54%., Miscantus giganteus je višegodišnja visokoproduktivna trava koja se gaji kao agroenergetski usev jer ima veliku godišnju produkciju biomase. Opšta strategija gajenja agroenergetskih useva ja da se sa određene površine zemljišta dobije što više energije uz što manje troškove proizvodnje i da gajenje energetskih useva ne bude u kompeticiji sa proizvodnjom hrane. Poslednjih decenija zbog porasta potražnje za obnovljivim izvorima energije i sanacija degradiranih zemljišta, vlada veliko interesovanje za biljne vrste koje imaju veliku godišnju produkciju biomase, koje su tolerantne na biotički i abiotički stres i za koje su potrebna minimalna ulaganja u agrotehniku. U radu su prikazani rezultati ispitivanja parametra produktivnosti miskantusa u dve ispitivane godine i to u 2012. i 2013 iz rano prolećne žetve. Prosečni prinosi miskantusa u istraživanom period iznosili su 5,78 t/ha. Analizom dobijenih podataka evidentna je statistički značajna razlika u prinosu biomase između istraživanih godina. U 2013. godini prinos biomase miskantusa bio je statistički značajno viši u odnosu na 2012. godinu i to za 5,90 t/ha odnosno za 209,54%.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Miscanthus biomass production growth on degraded land, Produkcija biomase miskantusa gajenog na degradiranom zemljištu",
pages = "123-115",
number = "1-2",
volume = "21",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3983"
}

Ikanović, J., Popović, V., Janković, S., Rakić, S., Dražić, G., Živanović, L., Kolarić, L.,& Lakić, Ž.. (2015). Miscanthus biomass production growth on degraded land. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 21(1-2), 115-123.
https://hdl.handle.net/21.15107/rcub_agrospace_3983

Ikanović J, Popović V, Janković S, Rakić S, Dražić G, Živanović L, Kolarić L, Lakić Ž. Miscanthus biomass production growth on degraded land. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2015;21(1-2):115-123.
https://hdl.handle.net/21.15107/rcub_agrospace_3983 .

Ikanović, Jela, Popović, Vera, Janković, Snežana, Rakić, Sveto, Dražić, Gordana, Živanović, Ljubiša, Kolarić, Ljubiša, Lakić, Željko, "Miscanthus biomass production growth on degraded land" in Zbornik naučnih radova Instituta PKB Agroekonomik, 21, no. 1-2 (2015):115-123,
https://hdl.handle.net/21.15107/rcub_agrospace_3983 .

TY  - JOUR
AU  - Lakić, Željko
AU  - Sokolović, Dejan
AU  - Babić, Snežana
AU  - Vojin, Svetko
AU  - Ikanović, Jela
AU  - Veljović, Tatjana
AU  - Balalić, Igor
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3089
AB  - The aim of this study was to examine genetic variability, heritability and correlation of seed yield components and seed yield of progenies of autochthonous populations and cultivars of perennial ryegrass, and that on the basis of these results distinguish genotypes that would be later used in the creation of new local cultivars of perennial ryegrass. Research was carried out on experimental fields and laboratories of the Agricultural Institute of Republic of Srpska in Banja Luka in 2007. and 2008., on 6 natural populations of perennial ryegrass collected in Bosnia and Herzegovina and two cultivars, Maja and Calibra as standard. Following parameters were analyzed: number of generative tillers per plant, time of flowering, spike length, number of spikelets per spike, seed yield per spike and plant and 1000 seed weight. Analysis of the results of the number of generative tillers per plant indicates a statistically significant difference in the studied populations and cultivars of perennial ryegrass. The highest average number of tillers per plant was found in the cultivar Maja (193.8), and the least number was detected in population Dragočaj (78.9), so statistical differences were highly significant. The longest period to beginning of flowering was determined in cultivar Calibra (56.5 days) and the shortest in population Laminci (43 days). The average length of spike of perennial ryegrass in the studied population was 22.78 cm and was significantly lower than cultivar Maja. Statistically significant differences between populations and variety Maja in the number of spikelets per spike were detected. The average seed yield per spike of studied populations was in level with cultivar Maja and 37.5% higher compared with variety Calibra. In the studied populations of perennial ryegrass seed yield ranged from 5.21 g (Dragočaj population) to 15.40 g (Kupres population). Weight of 1000 seeds was highest in the variety Calibra (2.60 g) and lowest in population Maglajani (1.94 g). Proportion of genetic to phenotypic variance for time of flowering, the number of generative tillers, seed yield per spike and plant and 1000 seed weight indicate that the variability of these traits in this collection of genotypes, largely derived from plant genotype. In this investigation, the presence of a highly significant positive genetic correlation was found between time of flowering and spike length (0.98), time of flowering and 1000 seed weight (0.97), number of generative tillers and seed yield per plant (0.91) and spike length and 1000 seed weight (0.98).
AB  - Cilj ovog rada je da se ispitaju genetička varijabilnost, heritabilnost i korelacije komponenti prinosa i prinos sjemena potomstava autohtonih populacija i sorti engleskog ljulja. Istraživanja su obavljena na oglednom polju i u laboratorijama Poljoprivrednog instituta Republike Srpske, tokom 2007. i 2008. godine. Proučavano je 6 autohtonih populacija engleskog ljulja sakupljenih u Bosni i Hercegovini i dvije sorte Maja i Calibra kao standardi. Analizirane su sledeće osobine: broj generativnih stabljika po biljci, broj dana do početka cvjetanja, dužina klasa, broj klasića po klasu, prinos sjemena po klasu i biljci i masa 1.000 sjemena. Analiza rezultata broja generativnih stabljika po biljci ukazuje da postoji visoko signifikantna razlika kod ispitivanih populacija i sorti engleskog ljulja. Najduži period do početka cvjetanja imala je sorta Calibra, a najkraći populacija Laminci. Prosječna dužina klasa kod ispitivanih populacija iznosila je 22,7 cm i bila je značajno manja u odnosu na sortu Maja.U broju klasića po jednom klasu postoje visoko signifikantne razlike između pojedinih populacija engleskog ljulja i sorte Maja. Prosječan prinos sjemena po klasu ispitivanih populacija bio je u nivou sorte Maja, a u odnosu na sortu Calibra viši za 37,5%. Kod ispitivanih populacija engleskog ljulja prinos sjemena bio je od 5,21 g (populacija Dragočaj) do 15,40 g (populacija Kupres). Masa 1.000 sjemena bila je najveća kod sorte Calibra. Tokom ispitivanja utvrđeno je postojanje visoko značajne pozitivne genetičke korelacije između početka cvjetanja i dužine klasa, početka cvjetanja i mase 1.000 sjemena, broja generativnih izdanaka i prinosa sjemena po biljci i dužine klasa i mase 1.000 sjemena.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Genetic variability of seed yield and seed yield components of autochthonous Lolium perenne L. populations
T1  - Genetička varijabilnost prinosa i komponenti prinosa sjemena autohtonih populacija Lolium perenne L.
EP  - 563
IS  - 2
SP  - 553
VL  - 45
DO  - 10.2298/GENSR1302553L
ER  - 

@article{
author = "Lakić, Željko and Sokolović, Dejan and Babić, Snežana and Vojin, Svetko and Ikanović, Jela and Veljović, Tatjana and Balalić, Igor",
year = "2013",
abstract = "The aim of this study was to examine genetic variability, heritability and correlation of seed yield components and seed yield of progenies of autochthonous populations and cultivars of perennial ryegrass, and that on the basis of these results distinguish genotypes that would be later used in the creation of new local cultivars of perennial ryegrass. Research was carried out on experimental fields and laboratories of the Agricultural Institute of Republic of Srpska in Banja Luka in 2007. and 2008., on 6 natural populations of perennial ryegrass collected in Bosnia and Herzegovina and two cultivars, Maja and Calibra as standard. Following parameters were analyzed: number of generative tillers per plant, time of flowering, spike length, number of spikelets per spike, seed yield per spike and plant and 1000 seed weight. Analysis of the results of the number of generative tillers per plant indicates a statistically significant difference in the studied populations and cultivars of perennial ryegrass. The highest average number of tillers per plant was found in the cultivar Maja (193.8), and the least number was detected in population Dragočaj (78.9), so statistical differences were highly significant. The longest period to beginning of flowering was determined in cultivar Calibra (56.5 days) and the shortest in population Laminci (43 days). The average length of spike of perennial ryegrass in the studied population was 22.78 cm and was significantly lower than cultivar Maja. Statistically significant differences between populations and variety Maja in the number of spikelets per spike were detected. The average seed yield per spike of studied populations was in level with cultivar Maja and 37.5% higher compared with variety Calibra. In the studied populations of perennial ryegrass seed yield ranged from 5.21 g (Dragočaj population) to 15.40 g (Kupres population). Weight of 1000 seeds was highest in the variety Calibra (2.60 g) and lowest in population Maglajani (1.94 g). Proportion of genetic to phenotypic variance for time of flowering, the number of generative tillers, seed yield per spike and plant and 1000 seed weight indicate that the variability of these traits in this collection of genotypes, largely derived from plant genotype. In this investigation, the presence of a highly significant positive genetic correlation was found between time of flowering and spike length (0.98), time of flowering and 1000 seed weight (0.97), number of generative tillers and seed yield per plant (0.91) and spike length and 1000 seed weight (0.98)., Cilj ovog rada je da se ispitaju genetička varijabilnost, heritabilnost i korelacije komponenti prinosa i prinos sjemena potomstava autohtonih populacija i sorti engleskog ljulja. Istraživanja su obavljena na oglednom polju i u laboratorijama Poljoprivrednog instituta Republike Srpske, tokom 2007. i 2008. godine. Proučavano je 6 autohtonih populacija engleskog ljulja sakupljenih u Bosni i Hercegovini i dvije sorte Maja i Calibra kao standardi. Analizirane su sledeće osobine: broj generativnih stabljika po biljci, broj dana do početka cvjetanja, dužina klasa, broj klasića po klasu, prinos sjemena po klasu i biljci i masa 1.000 sjemena. Analiza rezultata broja generativnih stabljika po biljci ukazuje da postoji visoko signifikantna razlika kod ispitivanih populacija i sorti engleskog ljulja. Najduži period do početka cvjetanja imala je sorta Calibra, a najkraći populacija Laminci. Prosječna dužina klasa kod ispitivanih populacija iznosila je 22,7 cm i bila je značajno manja u odnosu na sortu Maja.U broju klasića po jednom klasu postoje visoko signifikantne razlike između pojedinih populacija engleskog ljulja i sorte Maja. Prosječan prinos sjemena po klasu ispitivanih populacija bio je u nivou sorte Maja, a u odnosu na sortu Calibra viši za 37,5%. Kod ispitivanih populacija engleskog ljulja prinos sjemena bio je od 5,21 g (populacija Dragočaj) do 15,40 g (populacija Kupres). Masa 1.000 sjemena bila je najveća kod sorte Calibra. Tokom ispitivanja utvrđeno je postojanje visoko značajne pozitivne genetičke korelacije između početka cvjetanja i dužine klasa, početka cvjetanja i mase 1.000 sjemena, broja generativnih izdanaka i prinosa sjemena po biljci i dužine klasa i mase 1.000 sjemena.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Genetic variability of seed yield and seed yield components of autochthonous Lolium perenne L. populations, Genetička varijabilnost prinosa i komponenti prinosa sjemena autohtonih populacija Lolium perenne L.",
pages = "563-553",
number = "2",
volume = "45",
doi = "10.2298/GENSR1302553L"
}

Lakić, Ž., Sokolović, D., Babić, S., Vojin, S., Ikanović, J., Veljović, T.,& Balalić, I.. (2013). Genetic variability of seed yield and seed yield components of autochthonous Lolium perenne L. populations. in Genetika
Društvo genetičara Srbije, Beograd., 45(2), 553-563.
https://doi.org/10.2298/GENSR1302553L

Lakić Ž, Sokolović D, Babić S, Vojin S, Ikanović J, Veljović T, Balalić I. Genetic variability of seed yield and seed yield components of autochthonous Lolium perenne L. populations. in Genetika. 2013;45(2):553-563.
doi:10.2298/GENSR1302553L .

Lakić, Željko, Sokolović, Dejan, Babić, Snežana, Vojin, Svetko, Ikanović, Jela, Veljović, Tatjana, Balalić, Igor, "Genetic variability of seed yield and seed yield components of autochthonous Lolium perenne L. populations" in Genetika, 45, no. 2 (2013):553-563,
https://doi.org/10.2298/GENSR1302553L . .

TY  - JOUR
AU  - Veljović, Tatjana
AU  - Lakić, Željko
AU  - Janković, Snežana
AU  - Glamočlija, Djordje
AU  - Rakić, Sveto
AU  - Ikanović, Jela
AU  - Dončić, Dalibor
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3368
AB  - Seed quality of perennial ryegrass is very important for successful grassland establishment; rational use of production potential of varieties and arable land; and therefore for improving quality bulk feed production on fields and grasslands. The objective of this study is biennial research (2010 and 2011) of qualitative traits of eight genetically divergent genotypes of perennial ryegrass (Lolium perenne L.) seed. The following traits were investigated: seed germination (%), 1000-seed mass (g), number of seeds per gram (seeds/g) and volume mass (kg). The results have shown that average seed germination was 87%, and 1000-seed mass was about 2.1 g, depending on whether there were diploid or tetraploid genotypes. In 1 gram there were 508 seeds on average, while volume seed mass was 25.3 kg on average, which is in accordance with the statutory values.
AB  - Kvalitet semena engleskog ljulja je od posebnog značaja za uspešno zasnivanje travnjaka, racionalno iskorišćavanje proizvodnog potencijala sorti i zemljišnih površina, a time i unapređenja proizvodnje kvalitetne kabaste stočne hrane na oranicama i travnjacima. Cilj ove studije su dvogodišnja istraživanja (2010. i 2011.) kvalitativnih osobina semena engleskog ljulja (Lolium perenne L.), osam genetički divergentnih genotipova. Ispitivane su sledeće osobine: klijavost semena (%), masa 1.000 semena (g), broj semena u jednom gramu (semena/g) i zapreminska masa (kg). Rezultati su pokazali da je prosečna klijavost iznosila 87%, masa 1.000 semena oko 2,1 g zavisno da li su u pitanju diploidni ili tetraploidni genetipovi, u masi od 1 grama utvrđeno je prosečno 508 semena, dok je zapreminska masa semena iznosila prosečno oko 25,3 kg, što zadovoljava zakonom propisane vrednosti.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Seed quality of selected perennial ryegrass (Lolium perenne L.) genotypes in Banja Luka region
T1  - Kvalitet semena odabranih genotipova engleskog ljulja (Lolium perenne L.) na području Banjalučke regije
EP  - 212
IS  - 1-2
SP  - 203
VL  - 19
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3368
ER  - 

@article{
author = "Veljović, Tatjana and Lakić, Željko and Janković, Snežana and Glamočlija, Djordje and Rakić, Sveto and Ikanović, Jela and Dončić, Dalibor",
year = "2013",
abstract = "Seed quality of perennial ryegrass is very important for successful grassland establishment; rational use of production potential of varieties and arable land; and therefore for improving quality bulk feed production on fields and grasslands. The objective of this study is biennial research (2010 and 2011) of qualitative traits of eight genetically divergent genotypes of perennial ryegrass (Lolium perenne L.) seed. The following traits were investigated: seed germination (%), 1000-seed mass (g), number of seeds per gram (seeds/g) and volume mass (kg). The results have shown that average seed germination was 87%, and 1000-seed mass was about 2.1 g, depending on whether there were diploid or tetraploid genotypes. In 1 gram there were 508 seeds on average, while volume seed mass was 25.3 kg on average, which is in accordance with the statutory values., Kvalitet semena engleskog ljulja je od posebnog značaja za uspešno zasnivanje travnjaka, racionalno iskorišćavanje proizvodnog potencijala sorti i zemljišnih površina, a time i unapređenja proizvodnje kvalitetne kabaste stočne hrane na oranicama i travnjacima. Cilj ove studije su dvogodišnja istraživanja (2010. i 2011.) kvalitativnih osobina semena engleskog ljulja (Lolium perenne L.), osam genetički divergentnih genotipova. Ispitivane su sledeće osobine: klijavost semena (%), masa 1.000 semena (g), broj semena u jednom gramu (semena/g) i zapreminska masa (kg). Rezultati su pokazali da je prosečna klijavost iznosila 87%, masa 1.000 semena oko 2,1 g zavisno da li su u pitanju diploidni ili tetraploidni genetipovi, u masi od 1 grama utvrđeno je prosečno 508 semena, dok je zapreminska masa semena iznosila prosečno oko 25,3 kg, što zadovoljava zakonom propisane vrednosti.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Seed quality of selected perennial ryegrass (Lolium perenne L.) genotypes in Banja Luka region, Kvalitet semena odabranih genotipova engleskog ljulja (Lolium perenne L.) na području Banjalučke regije",
pages = "212-203",
number = "1-2",
volume = "19",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3368"
}

Veljović, T., Lakić, Ž., Janković, S., Glamočlija, D., Rakić, S., Ikanović, J.,& Dončić, D.. (2013). Seed quality of selected perennial ryegrass (Lolium perenne L.) genotypes in Banja Luka region. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 19(1-2), 203-212.
https://hdl.handle.net/21.15107/rcub_agrospace_3368

Veljović T, Lakić Ž, Janković S, Glamočlija D, Rakić S, Ikanović J, Dončić D. Seed quality of selected perennial ryegrass (Lolium perenne L.) genotypes in Banja Luka region. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2013;19(1-2):203-212.
https://hdl.handle.net/21.15107/rcub_agrospace_3368 .

Veljović, Tatjana, Lakić, Željko, Janković, Snežana, Glamočlija, Djordje, Rakić, Sveto, Ikanović, Jela, Dončić, Dalibor, "Seed quality of selected perennial ryegrass (Lolium perenne L.) genotypes in Banja Luka region" in Zbornik naučnih radova Instituta PKB Agroekonomik, 19, no. 1-2 (2013):203-212,
https://hdl.handle.net/21.15107/rcub_agrospace_3368 .

TY  - JOUR
AU  - Ikanović, Jela
AU  - Popović, Vera
AU  - Trkulja, Vojislav
AU  - Živanović, Ljubiša
AU  - Lakić, Željko
AU  - Pavlović, Slobodanka
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3100
AB  - The object of this study was a two-year trial (2009 and 2010) regarding variability of morphological characteristics of species belonging to Sorghum genus, more specifically interspecies hybrid between sorghum and Sudan grass Siloking as affected by different applications of nitrogen. The following morphological characteristics were analysed: plant height, number of leaves, leaf ratio, stem ratio, and number of shoots. Samples were taken from the first cut when the effect of the applied nitrogen doses was the strongest. The results showed that increasing nitrogen quantities significantly affected the tested morphological characteristics, especially the intensity of tillering (increased number of secondary stems), number of the formed leaves, and ratio of leaf weight in the total above-ground biomass. The effect of applied nitrogen depended on the weather conditions, i.e. distribution of precipitation, so that plants reached maximum height when 105 kg N ha-1 was applied in the dry year and 180 kg N ha-1 in the wet year.
AB  - Predmet ove studije su dvogodišnja istraživanja (2009. i 2010.) varijabilnosti morfoloških osobina vrste roda Sorghum interspecies hibrida sirka i sudanske trave Siloking zavisno od upotrebljenih količina azota. Analizirane su morfološke osobine: visina biljka, broj listova, udeo lista, udeo stabla, broj izdanaka, a uzorci su uzimani iz prvog otkosa kada je i efekat upotrebljenih azotnih hraniva bio najveći. Rezultati su pokazali da rastuće količine azota značajno utiču na ispitivane morfološke osobine posebno na intenzitet bokorenja (povećanje broja sekundarnih stabala), broj formiranih listova, kao i udeo lisne mase u ukupnoj nadzemnoj biomasi. Efekat upotrebljenog azota zavisio je od vremenskih uslova, odnosno od rasporeda padavina, te su biljke dostigle najveću visinu u varijanti sa primenjenih 105 kg ha-1 azota u sušnoj, a u varijanti sa 180 kg ha-1 u vlažnoj godini.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Morphological characteristics of the interspecies hybrid between Sorghum and Sudan grass under intensive nitrogen nutrition
T1  - Morfološke karakteristike interspecies hibrida sirka i sudanske trave u uslovima intenzivne ishrane azotom
EP  - 40
IS  - 1
SP  - 31
VL  - 45
DO  - 10.2298/GENSR1301031I
ER  - 

@article{
author = "Ikanović, Jela and Popović, Vera and Trkulja, Vojislav and Živanović, Ljubiša and Lakić, Željko and Pavlović, Slobodanka",
year = "2013",
abstract = "The object of this study was a two-year trial (2009 and 2010) regarding variability of morphological characteristics of species belonging to Sorghum genus, more specifically interspecies hybrid between sorghum and Sudan grass Siloking as affected by different applications of nitrogen. The following morphological characteristics were analysed: plant height, number of leaves, leaf ratio, stem ratio, and number of shoots. Samples were taken from the first cut when the effect of the applied nitrogen doses was the strongest. The results showed that increasing nitrogen quantities significantly affected the tested morphological characteristics, especially the intensity of tillering (increased number of secondary stems), number of the formed leaves, and ratio of leaf weight in the total above-ground biomass. The effect of applied nitrogen depended on the weather conditions, i.e. distribution of precipitation, so that plants reached maximum height when 105 kg N ha-1 was applied in the dry year and 180 kg N ha-1 in the wet year., Predmet ove studije su dvogodišnja istraživanja (2009. i 2010.) varijabilnosti morfoloških osobina vrste roda Sorghum interspecies hibrida sirka i sudanske trave Siloking zavisno od upotrebljenih količina azota. Analizirane su morfološke osobine: visina biljka, broj listova, udeo lista, udeo stabla, broj izdanaka, a uzorci su uzimani iz prvog otkosa kada je i efekat upotrebljenih azotnih hraniva bio najveći. Rezultati su pokazali da rastuće količine azota značajno utiču na ispitivane morfološke osobine posebno na intenzitet bokorenja (povećanje broja sekundarnih stabala), broj formiranih listova, kao i udeo lisne mase u ukupnoj nadzemnoj biomasi. Efekat upotrebljenog azota zavisio je od vremenskih uslova, odnosno od rasporeda padavina, te su biljke dostigle najveću visinu u varijanti sa primenjenih 105 kg ha-1 azota u sušnoj, a u varijanti sa 180 kg ha-1 u vlažnoj godini.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Morphological characteristics of the interspecies hybrid between Sorghum and Sudan grass under intensive nitrogen nutrition, Morfološke karakteristike interspecies hibrida sirka i sudanske trave u uslovima intenzivne ishrane azotom",
pages = "40-31",
number = "1",
volume = "45",
doi = "10.2298/GENSR1301031I"
}

Ikanović, J., Popović, V., Trkulja, V., Živanović, L., Lakić, Ž.,& Pavlović, S.. (2013). Morphological characteristics of the interspecies hybrid between Sorghum and Sudan grass under intensive nitrogen nutrition. in Genetika
Društvo genetičara Srbije, Beograd., 45(1), 31-40.
https://doi.org/10.2298/GENSR1301031I

Ikanović J, Popović V, Trkulja V, Živanović L, Lakić Ž, Pavlović S. Morphological characteristics of the interspecies hybrid between Sorghum and Sudan grass under intensive nitrogen nutrition. in Genetika. 2013;45(1):31-40.
doi:10.2298/GENSR1301031I .

Ikanović, Jela, Popović, Vera, Trkulja, Vojislav, Živanović, Ljubiša, Lakić, Željko, Pavlović, Slobodanka, "Morphological characteristics of the interspecies hybrid between Sorghum and Sudan grass under intensive nitrogen nutrition" in Genetika, 45, no. 1 (2013):31-40,
https://doi.org/10.2298/GENSR1301031I . .

TY  - JOUR
AU  - Ikanović, Jela
AU  - Glamočlija, Djordje
AU  - Dražić, Gordana
AU  - Staletić, Mirjana
AU  - Kajgana, Miodrag
AU  - Lakić, Željko
AU  - Živanović, Ljubiša
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2387
AB  - This paper presents the variability of morphological traits of three genotypes: NS Džin (forage sorghum), Zora (Sudan grass) and Siloking (interspecies hybrid) depending on the nitrogen rates used for supplementary plant nutrition in 2007 and 2008. The following parameters were observed: plant height, leaf weight, stem weight, as well as, the proportion of leaves. The obtained results show significant variations in observed traits among genotypes. Nitrogen used in plant nutrition positively affected the increase in total biomass and leaf participation in it. This parameter is of interest to manufacturers of animal feed. Sorghums are plants with a good root system, strong suction power and plants that well adopt unused nitrogen salts that are used for crop nutrition. The increase in the effect of nitrogen rates is mainly affected by the precipitation sum and distribution. According to the two-year averages, Siloking genotype gave the highest total green biomass, leaf weight was greatest in the genotype NS Džin, while the leaf proportion of a genotype Zora was greatest. The effect of nitrogen depended on the weather conditions, or the precipitation distribution, so the optimum nitrogen rate in both years was 105 kg N ha-1. .
AB  - U radu su proučavane varijabilnosti morfoloških osobina tri genotipa NS-džin (krmni sirak), zora (sudanska trava) i siloking (interspecijes hibrid) u zavisnosti od upotrebljenih količina azota za dopunsku ishranu biljaka tokom 2007. i 2008. godine. Ispitivani su sledeći parametri: visina biljaka, masa lista, masa stabla, kao i udeo listova u ukupnoj biomasi. Rezultati su pokazali da između genotipova postoje značajna variranja u ispitivanim svojstvima. Azot upotrebljen u ishrani biljaka je pozitivno uticao na povećanje ukupne biomase i učešća listova u njoj. Ovaj parametar je od interesa za proizvođače stočne hrane. Sirak je biljka snažnog korenovog sistema dobre usisne moći i koja dobro usvaja neiskorišćene azotne soli koje su upotrebljene za ishranu preduseva. Na povećanje efekta upotrebljenog azota veliki uticaj imaju količine i raspored padavina. U dvogodišnjem proseku genotip siloking je dao najveću ukupnu zelenu biomasu, najveća masa listova bila je kod genotipa NS džin, dok je kod genotipa zora udeo lisne mase bio najveći. Efekat upotrebljenog azota zavisio je od vremenskih uslova, odnosno od rasporeda padavina, tako da je u obe godine optimalna količina bila 105 kg ha-1. .
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Effects of increased nitrogen supply on the production of some species of the genus Sorghum
T1  - Uticaj pojačane ishrane azotom na produkciju nekih biljnih vrsta roda Sorghum
EP  - 23
IS  - 4
SP  - 15
VL  - 71
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2387
ER  - 

@article{
author = "Ikanović, Jela and Glamočlija, Djordje and Dražić, Gordana and Staletić, Mirjana and Kajgana, Miodrag and Lakić, Željko and Živanović, Ljubiša",
year = "2010",
abstract = "This paper presents the variability of morphological traits of three genotypes: NS Džin (forage sorghum), Zora (Sudan grass) and Siloking (interspecies hybrid) depending on the nitrogen rates used for supplementary plant nutrition in 2007 and 2008. The following parameters were observed: plant height, leaf weight, stem weight, as well as, the proportion of leaves. The obtained results show significant variations in observed traits among genotypes. Nitrogen used in plant nutrition positively affected the increase in total biomass and leaf participation in it. This parameter is of interest to manufacturers of animal feed. Sorghums are plants with a good root system, strong suction power and plants that well adopt unused nitrogen salts that are used for crop nutrition. The increase in the effect of nitrogen rates is mainly affected by the precipitation sum and distribution. According to the two-year averages, Siloking genotype gave the highest total green biomass, leaf weight was greatest in the genotype NS Džin, while the leaf proportion of a genotype Zora was greatest. The effect of nitrogen depended on the weather conditions, or the precipitation distribution, so the optimum nitrogen rate in both years was 105 kg N ha-1. ., U radu su proučavane varijabilnosti morfoloških osobina tri genotipa NS-džin (krmni sirak), zora (sudanska trava) i siloking (interspecijes hibrid) u zavisnosti od upotrebljenih količina azota za dopunsku ishranu biljaka tokom 2007. i 2008. godine. Ispitivani su sledeći parametri: visina biljaka, masa lista, masa stabla, kao i udeo listova u ukupnoj biomasi. Rezultati su pokazali da između genotipova postoje značajna variranja u ispitivanim svojstvima. Azot upotrebljen u ishrani biljaka je pozitivno uticao na povećanje ukupne biomase i učešća listova u njoj. Ovaj parametar je od interesa za proizvođače stočne hrane. Sirak je biljka snažnog korenovog sistema dobre usisne moći i koja dobro usvaja neiskorišćene azotne soli koje su upotrebljene za ishranu preduseva. Na povećanje efekta upotrebljenog azota veliki uticaj imaju količine i raspored padavina. U dvogodišnjem proseku genotip siloking je dao najveću ukupnu zelenu biomasu, najveća masa listova bila je kod genotipa NS džin, dok je kod genotipa zora udeo lisne mase bio najveći. Efekat upotrebljenog azota zavisio je od vremenskih uslova, odnosno od rasporeda padavina, tako da je u obe godine optimalna količina bila 105 kg ha-1. .",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Effects of increased nitrogen supply on the production of some species of the genus Sorghum, Uticaj pojačane ishrane azotom na produkciju nekih biljnih vrsta roda Sorghum",
pages = "23-15",
number = "4",
volume = "71",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2387"
}

Ikanović, J., Glamočlija, D., Dražić, G., Staletić, M., Kajgana, M., Lakić, Ž.,& Živanović, L.. (2010). Effects of increased nitrogen supply on the production of some species of the genus Sorghum. in Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 71(4), 15-23.
https://hdl.handle.net/21.15107/rcub_agrospace_2387

Ikanović J, Glamočlija D, Dražić G, Staletić M, Kajgana M, Lakić Ž, Živanović L. Effects of increased nitrogen supply on the production of some species of the genus Sorghum. in Journal of Scientific Agricultural Research. 2010;71(4):15-23.
https://hdl.handle.net/21.15107/rcub_agrospace_2387 .

Ikanović, Jela, Glamočlija, Djordje, Dražić, Gordana, Staletić, Mirjana, Kajgana, Miodrag, Lakić, Željko, Živanović, Ljubiša, "Effects of increased nitrogen supply on the production of some species of the genus Sorghum" in Journal of Scientific Agricultural Research, 71, no. 4 (2010):15-23,
https://hdl.handle.net/21.15107/rcub_agrospace_2387 .