TY  - JOUR
AU  - Lakić, Željko
AU  - Nožinić, Miloš
AU  - Antić, Marina
AU  - Popović, Vera
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3276
AB  - Faba bean is the third most important legume species after peas and beans in the world. The study on 
the influence of the biostimulator Slavol-S on the morphological and production characteristics of faba beans 
(Vicia faba var. minor) were carried out in the growing seasons of two successive years, in the agro-ecological 
conditions of Banja Luka. During the field research, the following parameters were analyzed: plant height (cm), 
number of pods per plant, pod length (cm), number of grains per pod, weight of grains per pod (g), harvest 
index (%) and grain yield (kg ha-1). Two-year average height of the plants in the control treatment was 81.3 cm 
and under the treatment with biostimulator Slavol-S it was 105.1 cm. The effect of the treatment with the 
biostimulator on the height was highly significant in both years. Two-year average number of pods per plant in 
the control treatment was 9.25, while in the treatment with the biostimulator it was 12.38. The effect of 
biostimulator on the number of pods per plant was highly significant. In the control variant, two year average 
number of seed per plant was 1.97, while biostimulator treatment provided 2.41 seeds per plant. Two year 
average harvest index under the treatment with biostimulator was 9.33% higher than in the control variant. 
The impact of biostimulants was highly statistically significant and is recommended for improving beans 
production.
PB  - AcademicPres
T2  - Notulae Botanicae Horti Agrobotanici Cluj-Napoca
T1  - The influence of the biostimulator on the yield components and yield of faba bean (Vicia faba var.minor)
IS  - 4
SP  - 12998
VL  - 50
DO  - 10.15835/nbha50412998
ER  - 

@article{
author = "Lakić, Željko and Nožinić, Miloš and Antić, Marina and Popović, Vera",
year = "2022",
abstract = "Faba bean is the third most important legume species after peas and beans in the world. The study on 
the influence of the biostimulator Slavol-S on the morphological and production characteristics of faba beans 
(Vicia faba var. minor) were carried out in the growing seasons of two successive years, in the agro-ecological 
conditions of Banja Luka. During the field research, the following parameters were analyzed: plant height (cm), 
number of pods per plant, pod length (cm), number of grains per pod, weight of grains per pod (g), harvest 
index (%) and grain yield (kg ha-1). Two-year average height of the plants in the control treatment was 81.3 cm 
and under the treatment with biostimulator Slavol-S it was 105.1 cm. The effect of the treatment with the 
biostimulator on the height was highly significant in both years. Two-year average number of pods per plant in 
the control treatment was 9.25, while in the treatment with the biostimulator it was 12.38. The effect of 
biostimulator on the number of pods per plant was highly significant. In the control variant, two year average 
number of seed per plant was 1.97, while biostimulator treatment provided 2.41 seeds per plant. Two year 
average harvest index under the treatment with biostimulator was 9.33% higher than in the control variant. 
The impact of biostimulants was highly statistically significant and is recommended for improving beans 
production.",
publisher = "AcademicPres",
journal = "Notulae Botanicae Horti Agrobotanici Cluj-Napoca",
title = "The influence of the biostimulator on the yield components and yield of faba bean (Vicia faba var.minor)",
number = "4",
pages = "12998",
volume = "50",
doi = "10.15835/nbha50412998"
}

Lakić, Ž., Nožinić, M., Antić, M.,& Popović, V.. (2022). The influence of the biostimulator on the yield components and yield of faba bean (Vicia faba var.minor). in Notulae Botanicae Horti Agrobotanici Cluj-Napoca
AcademicPres., 50(4), 12998.
https://doi.org/10.15835/nbha50412998

Lakić Ž, Nožinić M, Antić M, Popović V. The influence of the biostimulator on the yield components and yield of faba bean (Vicia faba var.minor). in Notulae Botanicae Horti Agrobotanici Cluj-Napoca. 2022;50(4):12998.
doi:10.15835/nbha50412998 .

Lakić, Željko, Nožinić, Miloš, Antić, Marina, Popović, Vera, "The influence of the biostimulator on the yield components and yield of faba bean (Vicia faba var.minor)" in Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 50, no. 4 (2022):12998,
https://doi.org/10.15835/nbha50412998 . .

TY  - JOUR
AU  - Lakić, Željko
AU  - Popović, Vera
AU  - Ćosić, Milivoje
AU  - Antić, Marina
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2825
AB  - Alfalfa (Medicago sativa L.) is the most important forage plant species in Bosnia and Herzegovina. In this study, conducted in Banja Luka, the investigated ten alfalfa genotypes originated from different regions of USA and Europe. The study objective was to determine their grain yield per plants and four morphological properties. The interactions analyses provided to select individual genotypes that are shown the highest stability and yield potential in different production conditions. Genotype with the highest yield shown lower stability level. The influence year and genotype on GYP – the grain yield per plants for investigated alfalfa genotypes was significant (Fexp=7.54* and Fexp= 8.34*). The highest average value for investigated parameter in the first research year had genotypes G53 and G44 and in second research year genotype G2. The lowest value in both research years had genotype G100 (0.28 kg ha-1 and 0.30 kg ha-1. Positive and strong correlations were found between the grain yield per plants and the number of pods per plants (r= 0.74**) and the grain yield per plant and the number of flower per inflorescence (r= 0.51*). On the basis of the obtained values, we conclude that we have excellent genotypes G2, G44, G53 and G51 for successful breeding work in order to obtain new high-yielding varieties of alfalfa.
AB  - Lucerka (Medicago sativa L.) je najvažnija krmna biljna vrsta u Bosni i Hercegovini. U ovom istraživanju, izvedenom u Banja Luci, ispitano je deset genotipova lucerke poreklom iz različitih regija SAD-a i Evrope. Cilj ove studije je bio da se odredi njihov prinos zrna po biljkama i četiri morfološke osobine. Analize interakcija pružene su za odabir pojedinačnih genotipova i treba da pokažu najveću stabilnost i potencijal prinosa u različitim proizvodnim uslovima. Genotip s najvećim prinosom pokazao je niži nivo stabilnosti. Uticaj godine i genotipa na GYP - prinos zrna po biljkama za ispitivane genotipove lucerke bio je značajan (Fexp = 7,54 * i Fexp = 8,34 *). Najveću prosečnu vrednost ispitivanog parametra u prvoj godini istraživanja imali su genotipovi G53 i G44, a u drugoj godini istraživanja genotip G2. Najmanju vrednost u obe istraživačke godine imao je genotip G100 (0,28 kg ha-1 i 0,30 kg ha-1). Utvrđene su pozitivne i jake korelacije između prinosa zrna po biljci i broja mahuna po biljci (0,74 **) i prinosa zrna po biljci i broja cvetova po cvasti (0,51 *). Na osnovu dobijenih vrednosti zaključujemo da imamo izvrsne genotipove G2, G44, G53 i G51 za uspešan oplemenjivački rad u cilju dobijanja novih 
visokoprinosnih sorti lucerke.
PB  - Belgrade : Serbian Genetic Society
T2  - Genetika-Belgrade
T1  - Genotypes variation of Medicago sativa (L.) seed yield components in acid soil under conditions of cross–fertilization
T1  - Genotipska variranja komponenti prinosa semena Medicago sativa (L.) na kiselim zemljištima u uslovima unakrsne oplodnje
EP  - 14
IS  - 1
SP  - 1
VL  - 54
DO  - 10.2298/GENSR2201001L
ER  - 

@article{
author = "Lakić, Željko and Popović, Vera and Ćosić, Milivoje and Antić, Marina",
year = "2022",
abstract = "Alfalfa (Medicago sativa L.) is the most important forage plant species in Bosnia and Herzegovina. In this study, conducted in Banja Luka, the investigated ten alfalfa genotypes originated from different regions of USA and Europe. The study objective was to determine their grain yield per plants and four morphological properties. The interactions analyses provided to select individual genotypes that are shown the highest stability and yield potential in different production conditions. Genotype with the highest yield shown lower stability level. The influence year and genotype on GYP – the grain yield per plants for investigated alfalfa genotypes was significant (Fexp=7.54* and Fexp= 8.34*). The highest average value for investigated parameter in the first research year had genotypes G53 and G44 and in second research year genotype G2. The lowest value in both research years had genotype G100 (0.28 kg ha-1 and 0.30 kg ha-1. Positive and strong correlations were found between the grain yield per plants and the number of pods per plants (r= 0.74**) and the grain yield per plant and the number of flower per inflorescence (r= 0.51*). On the basis of the obtained values, we conclude that we have excellent genotypes G2, G44, G53 and G51 for successful breeding work in order to obtain new high-yielding varieties of alfalfa., Lucerka (Medicago sativa L.) je najvažnija krmna biljna vrsta u Bosni i Hercegovini. U ovom istraživanju, izvedenom u Banja Luci, ispitano je deset genotipova lucerke poreklom iz različitih regija SAD-a i Evrope. Cilj ove studije je bio da se odredi njihov prinos zrna po biljkama i četiri morfološke osobine. Analize interakcija pružene su za odabir pojedinačnih genotipova i treba da pokažu najveću stabilnost i potencijal prinosa u različitim proizvodnim uslovima. Genotip s najvećim prinosom pokazao je niži nivo stabilnosti. Uticaj godine i genotipa na GYP - prinos zrna po biljkama za ispitivane genotipove lucerke bio je značajan (Fexp = 7,54 * i Fexp = 8,34 *). Najveću prosečnu vrednost ispitivanog parametra u prvoj godini istraživanja imali su genotipovi G53 i G44, a u drugoj godini istraživanja genotip G2. Najmanju vrednost u obe istraživačke godine imao je genotip G100 (0,28 kg ha-1 i 0,30 kg ha-1). Utvrđene su pozitivne i jake korelacije između prinosa zrna po biljci i broja mahuna po biljci (0,74 **) i prinosa zrna po biljci i broja cvetova po cvasti (0,51 *). Na osnovu dobijenih vrednosti zaključujemo da imamo izvrsne genotipove G2, G44, G53 i G51 za uspešan oplemenjivački rad u cilju dobijanja novih 
visokoprinosnih sorti lucerke.",
publisher = "Belgrade : Serbian Genetic Society",
journal = "Genetika-Belgrade",
title = "Genotypes variation of Medicago sativa (L.) seed yield components in acid soil under conditions of cross–fertilization, Genotipska variranja komponenti prinosa semena Medicago sativa (L.) na kiselim zemljištima u uslovima unakrsne oplodnje",
pages = "14-1",
number = "1",
volume = "54",
doi = "10.2298/GENSR2201001L"
}

Lakić, Ž., Popović, V., Ćosić, M.,& Antić, M.. (2022). Genotypes variation of Medicago sativa (L.) seed yield components in acid soil under conditions of cross–fertilization. in Genetika-Belgrade
Belgrade : Serbian Genetic Society., 54(1), 1-14.
https://doi.org/10.2298/GENSR2201001L

Lakić Ž, Popović V, Ćosić M, Antić M. Genotypes variation of Medicago sativa (L.) seed yield components in acid soil under conditions of cross–fertilization. in Genetika-Belgrade. 2022;54(1):1-14.
doi:10.2298/GENSR2201001L .

Lakić, Željko, Popović, Vera, Ćosić, Milivoje, Antić, Marina, "Genotypes variation of Medicago sativa (L.) seed yield components in acid soil under conditions of cross–fertilization" in Genetika-Belgrade, 54, no. 1 (2022):1-14,
https://doi.org/10.2298/GENSR2201001L . .

TY  - JOUR
AU  - Popović, Dragana
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
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
PB  - Podgorica : University of Montenegro, Biotechnical Faculty
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 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",
publisher = "Podgorica : University of Montenegro, Biotechnical Faculty",
journal = "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., 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
Podgorica : University of Montenegro, Biotechnical Faculty., 68(3), 133-145.
https://doi.org/10.17707/AgricultForest.68.3.11

Popović D, 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, 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  - Nožinić, Miloš
AU  - Lakić, Željko
AU  - Popović, Vera
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3108
AB  - Linum usitatissimum L. contains up to 45% oil. Linseed oil is a favourable fatty acid composition with a high linolenic acid content. Flaxseed oil is a valuable raw material for food and medical purposes due to its fatty acid composition and high content of linolenic acid. Omega-3 polyunsaturated fatty acids (PUFA) have shown that these compounds have therapeutic potential in several indications in neurology, psychiatry and cardiovascular disease. The aim of this study was to assess the quality of flax seed oils extracted from flax seed produced under different environmental conditions. Flax seed quality is highly dependent on weather conditions in the year of flax production, therefore the influence of the extreme weather events to the seed quality traits were also examined. The material consisted of nine samples of cold extracted oil from three flax varieties. Flaxseed oil production took place at five locations from 100 m to 700 m above sea level. The results indicate that high quality flax seed oil production is conditioned with proper farm technology, weather conditions and adequate storage. Oil rancidity and self - ignition of seed appeared in a case of improper seed storage. The expansion of the oilseed flax production should be accompanied by the education of farmers and potential consumers of flax products.
PB  - Podgorica : University of Montenegro, Biotechnical Faculty
T2  - Agriculture and Forestry
T1  - Medicinal properties and main indicators of seed and oil quality of flaxseed - Linum usitatissimum L.
EP  - 69
IS  - 3
SP  - 57
VL  - 68
DO  - 10.17707/AgricultForest.68.3.04
ER  - 

@article{
author = "Nožinić, Miloš and Lakić, Željko and Popović, Vera",
year = "2022",
abstract = "Linum usitatissimum L. contains up to 45% oil. Linseed oil is a favourable fatty acid composition with a high linolenic acid content. Flaxseed oil is a valuable raw material for food and medical purposes due to its fatty acid composition and high content of linolenic acid. Omega-3 polyunsaturated fatty acids (PUFA) have shown that these compounds have therapeutic potential in several indications in neurology, psychiatry and cardiovascular disease. The aim of this study was to assess the quality of flax seed oils extracted from flax seed produced under different environmental conditions. Flax seed quality is highly dependent on weather conditions in the year of flax production, therefore the influence of the extreme weather events to the seed quality traits were also examined. The material consisted of nine samples of cold extracted oil from three flax varieties. Flaxseed oil production took place at five locations from 100 m to 700 m above sea level. The results indicate that high quality flax seed oil production is conditioned with proper farm technology, weather conditions and adequate storage. Oil rancidity and self - ignition of seed appeared in a case of improper seed storage. The expansion of the oilseed flax production should be accompanied by the education of farmers and potential consumers of flax products.",
publisher = "Podgorica : University of Montenegro, Biotechnical Faculty",
journal = "Agriculture and Forestry",
title = "Medicinal properties and main indicators of seed and oil quality of flaxseed - Linum usitatissimum L.",
pages = "69-57",
number = "3",
volume = "68",
doi = "10.17707/AgricultForest.68.3.04"
}

Nožinić, M., Lakić, Ž.,& Popović, V.. (2022). Medicinal properties and main indicators of seed and oil quality of flaxseed - Linum usitatissimum L.. in Agriculture and Forestry
Podgorica : University of Montenegro, Biotechnical Faculty., 68(3), 57-69.
https://doi.org/10.17707/AgricultForest.68.3.04

Nožinić M, Lakić Ž, Popović V. Medicinal properties and main indicators of seed and oil quality of flaxseed - Linum usitatissimum L.. in Agriculture and Forestry. 2022;68(3):57-69.
doi:10.17707/AgricultForest.68.3.04 .

Nožinić, Miloš, Lakić, Željko, Popović, Vera, "Medicinal properties and main indicators of seed and oil quality of flaxseed - Linum usitatissimum L." in Agriculture and Forestry, 68, no. 3 (2022):57-69,
https://doi.org/10.17707/AgricultForest.68.3.04 . .

TY  - JOUR
AU  - Ugrenović, Vladan
AU  - Popović, Vera
AU  - Ugrinović, Milan
AU  - Filipović, Vladimir
AU  - Mačkić, Ksenija
AU  - Ljubičić, Nataša
AU  - Popović, Slobodan
AU  - Lakić, Željko
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2089
AB  - This study examined the influence of agroecological conditions on the ontogenesis and production yield traits of black oat (Avena strigosa Schreb.). Understanding the agronomic and phenological properties related to productive properties of black oats can enable more successful introduction into new areas of oat cultivation. Field microexperiments were performed during the three consecutive years (2017-2019) on the two localities in South Banat, in Serbia, which differed in soil type: carbonate chernozem and humogley, respectively. The results showed that all investigated traits of oat in the chernozem soil type were higher when compared with measured traits obtained from the humogley soil type. The average value of yields of aboveground biomass, yield and protein content were significantly higher in relation to the humogley, by 13%, 17% and 11%, respectively for all three seasons. Observed by years, all productivity parameters differed significantly, which confirmed that the productivity of the cultivated plants was strongly influenced by different agroecological, soil and climatic conditions in Pannonian environments. The aboveground biomass and grain yield obtained from the humogley soil type indicate that this species can be successfully grown and utilized in production as a cover or fodder crop even in less favorable soil conditions.
PB  - Basel : MDPI
T2  - Agriculture-Basel
T1  - Black Oat (Avena strigosa Schreb.) Ontogenesis and Agronomic Performance in Organic Cropping System and Pannonian Environments
IS  - 1
VL  - 11
DO  - 10.3390/agriculture11010055
ER  - 

@article{
author = "Ugrenović, Vladan and Popović, Vera and Ugrinović, Milan and Filipović, Vladimir and Mačkić, Ksenija and Ljubičić, Nataša and Popović, Slobodan and Lakić, Željko",
year = "2021",
abstract = "This study examined the influence of agroecological conditions on the ontogenesis and production yield traits of black oat (Avena strigosa Schreb.). Understanding the agronomic and phenological properties related to productive properties of black oats can enable more successful introduction into new areas of oat cultivation. Field microexperiments were performed during the three consecutive years (2017-2019) on the two localities in South Banat, in Serbia, which differed in soil type: carbonate chernozem and humogley, respectively. The results showed that all investigated traits of oat in the chernozem soil type were higher when compared with measured traits obtained from the humogley soil type. The average value of yields of aboveground biomass, yield and protein content were significantly higher in relation to the humogley, by 13%, 17% and 11%, respectively for all three seasons. Observed by years, all productivity parameters differed significantly, which confirmed that the productivity of the cultivated plants was strongly influenced by different agroecological, soil and climatic conditions in Pannonian environments. The aboveground biomass and grain yield obtained from the humogley soil type indicate that this species can be successfully grown and utilized in production as a cover or fodder crop even in less favorable soil conditions.",
publisher = "Basel : MDPI",
journal = "Agriculture-Basel",
title = "Black Oat (Avena strigosa Schreb.) Ontogenesis and Agronomic Performance in Organic Cropping System and Pannonian Environments",
number = "1",
volume = "11",
doi = "10.3390/agriculture11010055"
}

Ugrenović, V., Popović, V., Ugrinović, M., Filipović, V., Mačkić, K., Ljubičić, N., Popović, S.,& Lakić, Ž.. (2021). Black Oat (Avena strigosa Schreb.) Ontogenesis and Agronomic Performance in Organic Cropping System and Pannonian Environments. in Agriculture-Basel
Basel : MDPI., 11(1).
https://doi.org/10.3390/agriculture11010055

Ugrenović V, Popović V, Ugrinović M, Filipović V, Mačkić K, Ljubičić N, Popović S, Lakić Ž. Black Oat (Avena strigosa Schreb.) Ontogenesis and Agronomic Performance in Organic Cropping System and Pannonian Environments. in Agriculture-Basel. 2021;11(1).
doi:10.3390/agriculture11010055 .

Ugrenović, Vladan, Popović, Vera, Ugrinović, Milan, Filipović, Vladimir, Mačkić, Ksenija, Ljubičić, Nataša, Popović, Slobodan, Lakić, Željko, "Black Oat (Avena strigosa Schreb.) Ontogenesis and Agronomic Performance in Organic Cropping System and Pannonian Environments" in Agriculture-Basel, 11, no. 1 (2021),
https://doi.org/10.3390/agriculture11010055 . .

TY  - JOUR
AU  - Lakić, Željko
AU  - Predić, T.
AU  - Đurđić, Igor
AU  - Popović, Vera
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2055
AB  - The aim of this research was to examine the possibility of reparing the chemical properties of substrate and regenerating the vegetation of degraded soil due to mining activity without adding the fertile soil layer. The research was carried out in the period 2011-2013 on degraded soil of mine and thermal power plant Gacko. The experiment was placed on a landfill located in Srđevići. For these tests, grass-leguminous mixtures were used: I/G (alfalfa 70%, orchard grass 30%); II/G (alfalfa 70%, orchard grass 15%, tall oat-grass 15%); III/G (red clover 50%, italian rye-grass 50%); IV/G (alfalfa 30%, tall fescue 40%, smooth brome15%; orchard grass 15%) and alfalfa 100%. The following parameters were monitored and analyzed during the tests: mechanical soil composition, soil chemical properties, microelement content in the soil: Zn, Mn, Fe, Cu; the content of heavy metals in the soil: Pb, Ni, Cr, Cd, Hg, As, plant species presence in the mixture, soil cover with grass, yield of green mass by cuts and years, content of microelements and heavy metals in dry vegetable mass by cuts and influence of nitrate content of individual microelements and heavy metals in soil and dry mass of plants. Studies of the content of microelements and heavy metals in degraded soil showed that it contained Cd in significantly higher value than the permitted limit value. Other elements were within the limit values permitted for agricultural land. The content of Cd in 2011 was 5.1 mg kg-1 of soil, and in 2013 it was 4.5 mg kg-1 of soil. By analyzing the composition of the green matter in mixtures I/G, II/G and IV/G, it was found that orchard grass was predominantly present in relation to other constituents of the mixture. The III/G mixture was dominated by Italian rye-grass. The participation of other plant species in the mixture was extremely low. In the green mass of all mixtures, leguminous was represented in a small percentage. The largest soil cover with plants was achieved with the mixture IV/G (88.4%), which at the same time achieved the highest average yield of green mass. The determined values of the content of microelements and heavy metals in the dry mass were within the allowed limits. Nitrates influenced the reduction of Cu and Cr content in soil and Cd content in dry plant mass.
PB  - University of Montenegro
T2  - Agriculture & Forestry
T1  - Recultivation of degraded soil due to mining activity without adding organic layers of soil using alfalfa and mixtures of grass legumes
EP  - 237
IS  - 4
SP  - 223
VL  - 66
DO  - 10.17707/AgricultForest.66.4.18
ER  - 

@article{
author = "Lakić, Željko and Predić, T. and Đurđić, Igor and Popović, Vera",
year = "2020",
abstract = "The aim of this research was to examine the possibility of reparing the chemical properties of substrate and regenerating the vegetation of degraded soil due to mining activity without adding the fertile soil layer. The research was carried out in the period 2011-2013 on degraded soil of mine and thermal power plant Gacko. The experiment was placed on a landfill located in Srđevići. For these tests, grass-leguminous mixtures were used: I/G (alfalfa 70%, orchard grass 30%); II/G (alfalfa 70%, orchard grass 15%, tall oat-grass 15%); III/G (red clover 50%, italian rye-grass 50%); IV/G (alfalfa 30%, tall fescue 40%, smooth brome15%; orchard grass 15%) and alfalfa 100%. The following parameters were monitored and analyzed during the tests: mechanical soil composition, soil chemical properties, microelement content in the soil: Zn, Mn, Fe, Cu; the content of heavy metals in the soil: Pb, Ni, Cr, Cd, Hg, As, plant species presence in the mixture, soil cover with grass, yield of green mass by cuts and years, content of microelements and heavy metals in dry vegetable mass by cuts and influence of nitrate content of individual microelements and heavy metals in soil and dry mass of plants. Studies of the content of microelements and heavy metals in degraded soil showed that it contained Cd in significantly higher value than the permitted limit value. Other elements were within the limit values permitted for agricultural land. The content of Cd in 2011 was 5.1 mg kg-1 of soil, and in 2013 it was 4.5 mg kg-1 of soil. By analyzing the composition of the green matter in mixtures I/G, II/G and IV/G, it was found that orchard grass was predominantly present in relation to other constituents of the mixture. The III/G mixture was dominated by Italian rye-grass. The participation of other plant species in the mixture was extremely low. In the green mass of all mixtures, leguminous was represented in a small percentage. The largest soil cover with plants was achieved with the mixture IV/G (88.4%), which at the same time achieved the highest average yield of green mass. The determined values of the content of microelements and heavy metals in the dry mass were within the allowed limits. Nitrates influenced the reduction of Cu and Cr content in soil and Cd content in dry plant mass.",
publisher = "University of Montenegro",
journal = "Agriculture & Forestry",
title = "Recultivation of degraded soil due to mining activity without adding organic layers of soil using alfalfa and mixtures of grass legumes",
pages = "237-223",
number = "4",
volume = "66",
doi = "10.17707/AgricultForest.66.4.18"
}

Lakić, Ž., Predić, T., Đurđić, I.,& Popović, V.. (2020). Recultivation of degraded soil due to mining activity without adding organic layers of soil using alfalfa and mixtures of grass legumes. in Agriculture & Forestry
University of Montenegro., 66(4), 223-237.
https://doi.org/10.17707/AgricultForest.66.4.18

Lakić Ž, Predić T, Đurđić I, Popović V. Recultivation of degraded soil due to mining activity without adding organic layers of soil using alfalfa and mixtures of grass legumes. in Agriculture & Forestry. 2020;66(4):223-237.
doi:10.17707/AgricultForest.66.4.18 .

Lakić, Željko, Predić, T., Đurđić, Igor, Popović, Vera, "Recultivation of degraded soil due to mining activity without adding organic layers of soil using alfalfa and mixtures of grass legumes" in Agriculture & Forestry, 66, no. 4 (2020):223-237,
https://doi.org/10.17707/AgricultForest.66.4.18 . .

TY  - JOUR
AU  - Dončić, Dalibor
AU  - Popović, Vera
AU  - Lakić, Željko
AU  - Popović, Dragana
AU  - Petković, Zdravka
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1942
AB  - Wheat is, in quantity, the third largest crop produced in the world and therefore contributes greatly to the world economy both globally and in Serbia and Bosnia and Herzegovina-B & H. With wheat, worldwide it is sowing about 2.20 million ha annually and in Republic of Serbia wheat cultivated in 588.820 ha. The present trial was carried out to study the growth rates of yield, production and market of wheat in B & H. During the period 2010-2016, wheat was sown of Bosnia and Herzegovina on 63606.30 ha. There is trend in increasing of areas under wheat with a rate of 0.99% per year and, it varies. Average yield of wheat during the monitored period was 3.58 t ha-1. Average export of wheat in the tested period was 41750 t and had a tendency to increase with a rate of 25.67% and variation (CV = 104.41%) while average import of wheat was 398750 t and had a tendency to increase with a rate of 0.82% and variation (CV = 10.37%). The highest import was achieved in 2016 (398750 t) and the lowest in 2013. External trade of agro-industrial products and trade liberalization implies the necessity of raising the technological level of production, productivity, efficiency and application of marketing management.
PB  - University of Montenegro
T2  - Agriculture & Forestry
T1  - Economic analysis of wheat production and applied marketing management
EP  - 100
IS  - 4
SP  - 91
VL  - 65
DO  - 10.17707/AgricultForest.65.4.08
ER  - 

@article{
author = "Dončić, Dalibor and Popović, Vera and Lakić, Željko and Popović, Dragana and Petković, Zdravka",
year = "2019",
abstract = "Wheat is, in quantity, the third largest crop produced in the world and therefore contributes greatly to the world economy both globally and in Serbia and Bosnia and Herzegovina-B & H. With wheat, worldwide it is sowing about 2.20 million ha annually and in Republic of Serbia wheat cultivated in 588.820 ha. The present trial was carried out to study the growth rates of yield, production and market of wheat in B & H. During the period 2010-2016, wheat was sown of Bosnia and Herzegovina on 63606.30 ha. There is trend in increasing of areas under wheat with a rate of 0.99% per year and, it varies. Average yield of wheat during the monitored period was 3.58 t ha-1. Average export of wheat in the tested period was 41750 t and had a tendency to increase with a rate of 25.67% and variation (CV = 104.41%) while average import of wheat was 398750 t and had a tendency to increase with a rate of 0.82% and variation (CV = 10.37%). The highest import was achieved in 2016 (398750 t) and the lowest in 2013. External trade of agro-industrial products and trade liberalization implies the necessity of raising the technological level of production, productivity, efficiency and application of marketing management.",
publisher = "University of Montenegro",
journal = "Agriculture & Forestry",
title = "Economic analysis of wheat production and applied marketing management",
pages = "100-91",
number = "4",
volume = "65",
doi = "10.17707/AgricultForest.65.4.08"
}

Dončić, D., Popović, V., Lakić, Ž., Popović, D.,& Petković, Z.. (2019). Economic analysis of wheat production and applied marketing management. in Agriculture & Forestry
University of Montenegro., 65(4), 91-100.
https://doi.org/10.17707/AgricultForest.65.4.08

Dončić D, Popović V, Lakić Ž, Popović D, Petković Z. Economic analysis of wheat production and applied marketing management. in Agriculture & Forestry. 2019;65(4):91-100.
doi:10.17707/AgricultForest.65.4.08 .

Dončić, Dalibor, Popović, Vera, Lakić, Željko, Popović, Dragana, Petković, Zdravka, "Economic analysis of wheat production and applied marketing management" in Agriculture & Forestry, 65, no. 4 (2019):91-100,
https://doi.org/10.17707/AgricultForest.65.4.08 . .

TY  - JOUR
AU  - Lakić, Željko
AU  - Stanković, Sladan
AU  - Pavlović, Slobodanka
AU  - Krnjajić, Slobodan
AU  - Popović, Vera
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1937
AB  - The field pea is very important when it comes to the nutrition of domestic animals, due to a high content of proteins in its grains and aboveground biomass. The aim of this study was to examine genetic variability in quantitative traits of newly created field pea hybrids. The researchers studied two cultivars, one line and their F-3 and F-4 hybrids. The following quantitative traits were analysed: number of pods per plant, number of grains per pod, 1000 seed weight and grain yield. The largest number of pods per plant was recorded for the Baccara x L-CC line hybrid, with a statistically significantly larger (P  lt  0.01) number of pods per plant than all the other investigated genotypes, lines and hybrids. L-CC line x Baccara, and Sasa x L-CC line had a significantly larger (P  lt  0.05) number of grains per pod. The smallest number of grains per pod was recorded for the Sasa and Baccara x Sasa hybrid. The genotype vs. year interaction had a significant (P  lt  0.05) influence on 1000 seed weight. Significantly higher (P  lt  0.05) 1000 seed weight was recorded for the Baccara genotype, when compared with all other investigated genotypes, lines and hybrids. The lowest 1000 seed weight was recorded for the L-CC line. The genotype x year interaction had a significant influence on the seed yield of field pea. During this research, high seed yields were achieved by the Baccara genotype and Baccara x L-CC line and Baccara x Sasa hybrids.
PB  - Czech Academy Agricultural Sciences, Prague
T2  - Czech Journal of Genetics & Plant Breeding
T1  - Genetic variability in quantitative traits of field pea (Pisum sativum L.) genotypes
EP  - 7
IS  - 1
SP  - 1
VL  - 55
DO  - 10.17221/89/2017-CJGPB
ER  - 

@article{
author = "Lakić, Željko and Stanković, Sladan and Pavlović, Slobodanka and Krnjajić, Slobodan and Popović, Vera",
year = "2019",
abstract = "The field pea is very important when it comes to the nutrition of domestic animals, due to a high content of proteins in its grains and aboveground biomass. The aim of this study was to examine genetic variability in quantitative traits of newly created field pea hybrids. The researchers studied two cultivars, one line and their F-3 and F-4 hybrids. The following quantitative traits were analysed: number of pods per plant, number of grains per pod, 1000 seed weight and grain yield. The largest number of pods per plant was recorded for the Baccara x L-CC line hybrid, with a statistically significantly larger (P  lt  0.01) number of pods per plant than all the other investigated genotypes, lines and hybrids. L-CC line x Baccara, and Sasa x L-CC line had a significantly larger (P  lt  0.05) number of grains per pod. The smallest number of grains per pod was recorded for the Sasa and Baccara x Sasa hybrid. The genotype vs. year interaction had a significant (P  lt  0.05) influence on 1000 seed weight. Significantly higher (P  lt  0.05) 1000 seed weight was recorded for the Baccara genotype, when compared with all other investigated genotypes, lines and hybrids. The lowest 1000 seed weight was recorded for the L-CC line. The genotype x year interaction had a significant influence on the seed yield of field pea. During this research, high seed yields were achieved by the Baccara genotype and Baccara x L-CC line and Baccara x Sasa hybrids.",
publisher = "Czech Academy Agricultural Sciences, Prague",
journal = "Czech Journal of Genetics & Plant Breeding",
title = "Genetic variability in quantitative traits of field pea (Pisum sativum L.) genotypes",
pages = "7-1",
number = "1",
volume = "55",
doi = "10.17221/89/2017-CJGPB"
}

Lakić, Ž., Stanković, S., Pavlović, S., Krnjajić, S.,& Popović, V.. (2019). Genetic variability in quantitative traits of field pea (Pisum sativum L.) genotypes. in Czech Journal of Genetics & Plant Breeding
Czech Academy Agricultural Sciences, Prague., 55(1), 1-7.
https://doi.org/10.17221/89/2017-CJGPB

Lakić Ž, Stanković S, Pavlović S, Krnjajić S, Popović V. Genetic variability in quantitative traits of field pea (Pisum sativum L.) genotypes. in Czech Journal of Genetics & Plant Breeding. 2019;55(1):1-7.
doi:10.17221/89/2017-CJGPB .

Lakić, Željko, Stanković, Sladan, Pavlović, Slobodanka, Krnjajić, Slobodan, Popović, Vera, "Genetic variability in quantitative traits of field pea (Pisum sativum L.) genotypes" in Czech Journal of Genetics & Plant Breeding, 55, no. 1 (2019):1-7,
https://doi.org/10.17221/89/2017-CJGPB . .

TY  - CONF
AU  - Ikanović, Jela
AU  - Lakić, Željko
AU  - Živanović, Ljubiša
AU  - Popović, Vera
AU  - Kolarić, Ljubiša
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/2626
AB  - U proteklim decenijama postupak čuvanja voluminozne stočne hrane postaje sve više zastupljen kako na manjim tako i na velikim poljoprivrednim imanjima. Način čuvanja utiče na kvalitet biomase engleskog ljulja s ciljem da se sačuva hranljiva vrednost biomase a gubici svedu na najmanji procenat. U radu je ispitivan način čuvanja biomase engleskog ljulja u odnosu na način gajenja i vreme kosidbe. Rezultati istraživanja su pokazali da na hranljivu vrednost veliki uticaj ima način gajenja ljulja (čist usev ili smeša). Ranijom kosidbom dobija se biomasa sa više ukupnih proteina, ali manje energetske vrednosti i manjeg prinosa. S druge strane, kasnijom kosidbom dobija se više suve supstance, ali se povećava sadržaj celuloze i smanjuje energetska vrednost biomase. Pokošena biomasa iseckana na komadiće dužine 2-4 cm ostavlja se na suncu u otkosima da provene. Kad biomasa provene u polju, skuplja se i odvozi do mesta za spremanje u specijalne silo-objekte (senažere).
PB  - Beograd : Društvo za krmno bilje Republike Srbije
C3  - Zbornik apstrakata, 14. Simpozijum o krmnom bilju "Značaj i uloga krmnih biljaka i održivoj poljoprivredi Srbije", Zemun, 18-19. april 2019.
T1  - Racionalno čuvanje biomase engleskog ljulja
EP  - 74
SP  - 73
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2626
ER  - 

@conference{
author = "Ikanović, Jela and Lakić, Željko and Živanović, Ljubiša and Popović, Vera and Kolarić, Ljubiša",
year = "2019",
abstract = "U proteklim decenijama postupak čuvanja voluminozne stočne hrane postaje sve više zastupljen kako na manjim tako i na velikim poljoprivrednim imanjima. Način čuvanja utiče na kvalitet biomase engleskog ljulja s ciljem da se sačuva hranljiva vrednost biomase a gubici svedu na najmanji procenat. U radu je ispitivan način čuvanja biomase engleskog ljulja u odnosu na način gajenja i vreme kosidbe. Rezultati istraživanja su pokazali da na hranljivu vrednost veliki uticaj ima način gajenja ljulja (čist usev ili smeša). Ranijom kosidbom dobija se biomasa sa više ukupnih proteina, ali manje energetske vrednosti i manjeg prinosa. S druge strane, kasnijom kosidbom dobija se više suve supstance, ali se povećava sadržaj celuloze i smanjuje energetska vrednost biomase. Pokošena biomasa iseckana na komadiće dužine 2-4 cm ostavlja se na suncu u otkosima da provene. Kad biomasa provene u polju, skuplja se i odvozi do mesta za spremanje u specijalne silo-objekte (senažere).",
publisher = "Beograd : Društvo za krmno bilje Republike Srbije",
journal = "Zbornik apstrakata, 14. Simpozijum o krmnom bilju "Značaj i uloga krmnih biljaka i održivoj poljoprivredi Srbije", Zemun, 18-19. april 2019.",
title = "Racionalno čuvanje biomase engleskog ljulja",
pages = "74-73",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2626"
}

Ikanović, J., Lakić, Ž., Živanović, L., Popović, V.,& Kolarić, L.. (2019). Racionalno čuvanje biomase engleskog ljulja. in Zbornik apstrakata, 14. Simpozijum o krmnom bilju "Značaj i uloga krmnih biljaka i održivoj poljoprivredi Srbije", Zemun, 18-19. april 2019.
Beograd : Društvo za krmno bilje Republike Srbije., 73-74.
https://hdl.handle.net/21.15107/rcub_fiver_2626

Ikanović J, Lakić Ž, Živanović L, Popović V, Kolarić L. Racionalno čuvanje biomase engleskog ljulja. in Zbornik apstrakata, 14. Simpozijum o krmnom bilju "Značaj i uloga krmnih biljaka i održivoj poljoprivredi Srbije", Zemun, 18-19. april 2019.. 2019;:73-74.
https://hdl.handle.net/21.15107/rcub_fiver_2626 .

Ikanović, Jela, Lakić, Željko, Živanović, Ljubiša, Popović, Vera, Kolarić, Ljubiša, "Racionalno čuvanje biomase engleskog ljulja" in Zbornik apstrakata, 14. Simpozijum o krmnom bilju "Značaj i uloga krmnih biljaka i održivoj poljoprivredi Srbije", Zemun, 18-19. april 2019. (2019):73-74,
https://hdl.handle.net/21.15107/rcub_fiver_2626 .

TY  - JOUR
AU  - Lakić, Željko
AU  - Antić, Marina
AU  - Đurđić, Igor
AU  - Popović, Vera
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1861
AB  - In total 76 varieties of alfalfa were collected and sown and 41 alfalfa genotypes showed tolerances to lower soil pH. The selected alfalfa genotypes are then sown in a test field on the soil that belongs to the type of brown soil on the gravel or the cambisol with the soil pH from 5.33 to 5.64. After 5 years, 10 genotypes were selected based on the agronomic properties and the experiment was set up on the soil with the pH from 5.0 to 5.1 in H2O. The following genotypes were used for these tests: G-2, G-11, G-19, G-34, G-39, G-44, G-48, G-51, G-53 and G-100. The following properties were observed: plant height (cm), number of stems per plant, stem thickness (mm), number of internodes per stem, leaf/stem ratio (%), yield of biomass in the I cut (g plant(-1)). During these tests, the highest degree of tolerance towards the lower soil pH was shown by the genotype G-44. Good results were achieved with alfalfa genotypes G-11 and G-48 where the percentage of survivors was over 80%. The highest average plant height during the three-year study (36.9 cm) was recorded in the genotype G-100. The high and stable yield of dry mass per plant have genotypes G-44 and G-19 and they are grouped in group I and are desirable for further breeding. Genotype and year have statistically significant and highly significant influence on the tested parameters, while the significance of the interaction of the genotype x year was determined only for the thickness of the stem.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Morphological characteristics of alfalfa genotypes tolerant to low soil ph
EP  - 922
IS  - 3
SP  - 907
VL  - 51
DO  - 10.2298/GENSR1903907L
ER  - 

@article{
author = "Lakić, Željko and Antić, Marina and Đurđić, Igor and Popović, Vera",
year = "2019",
abstract = "In total 76 varieties of alfalfa were collected and sown and 41 alfalfa genotypes showed tolerances to lower soil pH. The selected alfalfa genotypes are then sown in a test field on the soil that belongs to the type of brown soil on the gravel or the cambisol with the soil pH from 5.33 to 5.64. After 5 years, 10 genotypes were selected based on the agronomic properties and the experiment was set up on the soil with the pH from 5.0 to 5.1 in H2O. The following genotypes were used for these tests: G-2, G-11, G-19, G-34, G-39, G-44, G-48, G-51, G-53 and G-100. The following properties were observed: plant height (cm), number of stems per plant, stem thickness (mm), number of internodes per stem, leaf/stem ratio (%), yield of biomass in the I cut (g plant(-1)). During these tests, the highest degree of tolerance towards the lower soil pH was shown by the genotype G-44. Good results were achieved with alfalfa genotypes G-11 and G-48 where the percentage of survivors was over 80%. The highest average plant height during the three-year study (36.9 cm) was recorded in the genotype G-100. The high and stable yield of dry mass per plant have genotypes G-44 and G-19 and they are grouped in group I and are desirable for further breeding. Genotype and year have statistically significant and highly significant influence on the tested parameters, while the significance of the interaction of the genotype x year was determined only for the thickness of the stem.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Morphological characteristics of alfalfa genotypes tolerant to low soil ph",
pages = "922-907",
number = "3",
volume = "51",
doi = "10.2298/GENSR1903907L"
}

Lakić, Ž., Antić, M., Đurđić, I.,& Popović, V.. (2019). Morphological characteristics of alfalfa genotypes tolerant to low soil ph. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 51(3), 907-922.
https://doi.org/10.2298/GENSR1903907L

Lakić Ž, Antić M, Đurđić I, Popović V. Morphological characteristics of alfalfa genotypes tolerant to low soil ph. in Genetika-Belgrade. 2019;51(3):907-922.
doi:10.2298/GENSR1903907L .

Lakić, Željko, Antić, Marina, Đurđić, Igor, Popović, Vera, "Morphological characteristics of alfalfa genotypes tolerant to low soil ph" in Genetika-Belgrade, 51, no. 3 (2019):907-922,
https://doi.org/10.2298/GENSR1903907L . .

TY  - JOUR
AU  - Lakić, Željko
AU  - Balalić, Igor
AU  - Nožinić, Miloš
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1820
AB  - Investigation of quantitative traits of Jerusalem artichoke populations was conducted on the experimental field of the Agricultural Institute of the Republic of Srpska in Banja Luka, during 2013 and 2014. The material was collected in the wider area of Republic of Srpska. The following populations were analyzed: Sibac, Modrica, Pivara, Lazarevo, Bosna, Vrbas, Gradigka and Aleksici. The trial was arranged in a randomized complete block design with three replications. The following parameters were analyzed: tuber weight (g), plant height (cm), stem number/plant, average stem thickness (cm), green mass yield/plant (kg), and dry mass yield/plant (kg). Average tuber weight ranged from 36.7 g (Bosna) to 61.0 g (Lazarevo). Plant height ranged from 1.55 m (Lazarevo) to 2.20 m (Aleksici). Stem number/plant varied from 2.2 (Aleksici) to 5.3 (Modrica). Stem thicknesswas between 1.24 cm (Bosna) and 2.11 cm (Aleksici). The population Bosna had the lowest average yield of green mass and dry mass yield/plant, while the highest mean value had population Aleksici. Broad sense heritability varied from 34.66% (plant height) to 50.99% (dry mass yield/plant). Highly significant positive correlations between plant height and stem thickness (r = 0.874), stem thickness and green mass yield (r = 0.919), stem thickness and dry mass yield (r = 0.902) were established. Jerusalem artichoke populations were clustered into two groups, and the first group was composed of two sub-groups.The results of these studies will allow choice of Jerusalem artichoke populations with better quantitative traits, and their inclusion in the program of creating new varieties.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Genetic variability for yield and yield components in Jerusalem artichoke (helianthus tuberosus l.)
EP  - 57
IS  - 1
SP  - 45
VL  - 50
DO  - 10.2298/GENSR1801045L
ER  - 

@article{
author = "Lakić, Željko and Balalić, Igor and Nožinić, Miloš",
year = "2018",
abstract = "Investigation of quantitative traits of Jerusalem artichoke populations was conducted on the experimental field of the Agricultural Institute of the Republic of Srpska in Banja Luka, during 2013 and 2014. The material was collected in the wider area of Republic of Srpska. The following populations were analyzed: Sibac, Modrica, Pivara, Lazarevo, Bosna, Vrbas, Gradigka and Aleksici. The trial was arranged in a randomized complete block design with three replications. The following parameters were analyzed: tuber weight (g), plant height (cm), stem number/plant, average stem thickness (cm), green mass yield/plant (kg), and dry mass yield/plant (kg). Average tuber weight ranged from 36.7 g (Bosna) to 61.0 g (Lazarevo). Plant height ranged from 1.55 m (Lazarevo) to 2.20 m (Aleksici). Stem number/plant varied from 2.2 (Aleksici) to 5.3 (Modrica). Stem thicknesswas between 1.24 cm (Bosna) and 2.11 cm (Aleksici). The population Bosna had the lowest average yield of green mass and dry mass yield/plant, while the highest mean value had population Aleksici. Broad sense heritability varied from 34.66% (plant height) to 50.99% (dry mass yield/plant). Highly significant positive correlations between plant height and stem thickness (r = 0.874), stem thickness and green mass yield (r = 0.919), stem thickness and dry mass yield (r = 0.902) were established. Jerusalem artichoke populations were clustered into two groups, and the first group was composed of two sub-groups.The results of these studies will allow choice of Jerusalem artichoke populations with better quantitative traits, and their inclusion in the program of creating new varieties.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Genetic variability for yield and yield components in Jerusalem artichoke (helianthus tuberosus l.)",
pages = "57-45",
number = "1",
volume = "50",
doi = "10.2298/GENSR1801045L"
}

Lakić, Ž., Balalić, I.,& Nožinić, M.. (2018). Genetic variability for yield and yield components in Jerusalem artichoke (helianthus tuberosus l.). in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 50(1), 45-57.
https://doi.org/10.2298/GENSR1801045L

Lakić Ž, Balalić I, Nožinić M. Genetic variability for yield and yield components in Jerusalem artichoke (helianthus tuberosus l.). in Genetika-Belgrade. 2018;50(1):45-57.
doi:10.2298/GENSR1801045L .

Lakić, Željko, Balalić, Igor, Nožinić, Miloš, "Genetic variability for yield and yield components in Jerusalem artichoke (helianthus tuberosus l.)" in Genetika-Belgrade, 50, no. 1 (2018):45-57,
https://doi.org/10.2298/GENSR1801045L . .

TY  - CONF
AU  - Popović, Vera
AU  - Mihailović, Vojislav
AU  - Lakić, Željko
AU  - Vučković, Savo
AU  - Kolarić, Ljubiša
AU  - Jaćimović, Goran
AU  - Šarčević-Todosijević, Ljubica
AU  - Đekić, Vera
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/2741
AB  - The experiment with Phacelia tanacetifolia cultivar NS Priora was conducted during 2018 on experimental plots of the Institute of Field and Vegetable Crops, location in Bački Petrovac, in two variants: control, without nutrition and variant with nutrition, in organic cropping system. Foliar fertilization was applied with Phytograss & clover preparation, by Phytocomplex, two times during the intensive growth of the plants. Phytograss nutrition is a cocktail with micro and macro elements and N (1%), P2O5 (0.5%), K2O (0.05%), S (0.1%), La (0.2 mg kg-1), vitamins, etc. The trial was set up in a randomized block design with three replications. Six parameters were analyzed: biomass yield (t/ha), plant height (cm), length of the leaf (cm), mass of inflorescence (g), length of root (cm) and grain yield per plant (g).
PB  - Nikšić : University of Montenegro, Faculty of Philosophy
C3  - Book of Proceedings, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro
T1  - Effects of nutrition on biomass production of Lacy phacelia in organic cropping system
EP  - 59
SP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2741
ER  - 

@conference{
author = "Popović, Vera and Mihailović, Vojislav and Lakić, Željko and Vučković, Savo and Kolarić, Ljubiša and Jaćimović, Goran and Šarčević-Todosijević, Ljubica and Đekić, Vera",
year = "2018",
abstract = "The experiment with Phacelia tanacetifolia cultivar NS Priora was conducted during 2018 on experimental plots of the Institute of Field and Vegetable Crops, location in Bački Petrovac, in two variants: control, without nutrition and variant with nutrition, in organic cropping system. Foliar fertilization was applied with Phytograss & clover preparation, by Phytocomplex, two times during the intensive growth of the plants. Phytograss nutrition is a cocktail with micro and macro elements and N (1%), P2O5 (0.5%), K2O (0.05%), S (0.1%), La (0.2 mg kg-1), vitamins, etc. The trial was set up in a randomized block design with three replications. Six parameters were analyzed: biomass yield (t/ha), plant height (cm), length of the leaf (cm), mass of inflorescence (g), length of root (cm) and grain yield per plant (g).",
publisher = "Nikšić : University of Montenegro, Faculty of Philosophy",
journal = "Book of Proceedings, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro",
title = "Effects of nutrition on biomass production of Lacy phacelia in organic cropping system",
pages = "59-53",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2741"
}

Popović, V., Mihailović, V., Lakić, Ž., Vučković, S., Kolarić, L., Jaćimović, G., Šarčević-Todosijević, L.,& Đekić, V.. (2018). Effects of nutrition on biomass production of Lacy phacelia in organic cropping system. in Book of Proceedings, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro
Nikšić : University of Montenegro, Faculty of Philosophy., 53-59.
https://hdl.handle.net/21.15107/rcub_fiver_2741

Popović V, Mihailović V, Lakić Ž, Vučković S, Kolarić L, Jaćimović G, Šarčević-Todosijević L, Đekić V. Effects of nutrition on biomass production of Lacy phacelia in organic cropping system. in Book of Proceedings, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro. 2018;:53-59.
https://hdl.handle.net/21.15107/rcub_fiver_2741 .

Popović, Vera, Mihailović, Vojislav, Lakić, Željko, Vučković, Savo, Kolarić, Ljubiša, Jaćimović, Goran, Šarčević-Todosijević, Ljubica, Đekić, Vera, "Effects of nutrition on biomass production of Lacy phacelia in organic cropping system" in Book of Proceedings, Green Room Sessions 2018 International GEA (Geo Eco-Eco Agro) Conference, 1-3 November 2018, Podgorica, Montenegro (2018):53-59,
https://hdl.handle.net/21.15107/rcub_fiver_2741 .

TY  - JOUR
AU  - Lakić, Željko
AU  - Balalić, Igor
AU  - Vojin, Svetko
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1408
AB  - The aim of this field study was to evaluate genotype x year interaction for spike length, 1000 seed weight, seed number per g and hectoliter mass in perennial ryegrass, using eight divergent genotypes across two growing seasons. Interaction was evaluated using AMMI (Additive Main Effects and Multiplicative Interaction) model. All traits schowed additive (genotype, year) and non additive (genotype x year interaction) variation. On the basis od AMMI1 biplot genotype G4 showed most stability for all examined traits, so it can be recommended for sowing in different environmental conditions. Also, the genotype G4 could be used in the creation of new local varieties of perennial ryegrass.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Interpretation of genotype x environment interaction in perennial ryegrass (lolium perenne l.)
EP  - 522
IS  - 2
SP  - 509
VL  - 47
DO  - 10.2298/GENSR1502509L
ER  - 

@article{
author = "Lakić, Željko and Balalić, Igor and Vojin, Svetko",
year = "2015",
abstract = "The aim of this field study was to evaluate genotype x year interaction for spike length, 1000 seed weight, seed number per g and hectoliter mass in perennial ryegrass, using eight divergent genotypes across two growing seasons. Interaction was evaluated using AMMI (Additive Main Effects and Multiplicative Interaction) model. All traits schowed additive (genotype, year) and non additive (genotype x year interaction) variation. On the basis od AMMI1 biplot genotype G4 showed most stability for all examined traits, so it can be recommended for sowing in different environmental conditions. Also, the genotype G4 could be used in the creation of new local varieties of perennial ryegrass.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Interpretation of genotype x environment interaction in perennial ryegrass (lolium perenne l.)",
pages = "522-509",
number = "2",
volume = "47",
doi = "10.2298/GENSR1502509L"
}

Lakić, Ž., Balalić, I.,& Vojin, S.. (2015). Interpretation of genotype x environment interaction in perennial ryegrass (lolium perenne l.). in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 47(2), 509-522.
https://doi.org/10.2298/GENSR1502509L

Lakić Ž, Balalić I, Vojin S. Interpretation of genotype x environment interaction in perennial ryegrass (lolium perenne l.). in Genetika-Belgrade. 2015;47(2):509-522.
doi:10.2298/GENSR1502509L .

Lakić, Željko, Balalić, Igor, Vojin, Svetko, "Interpretation of genotype x environment interaction in perennial ryegrass (lolium perenne l.)" in Genetika-Belgrade, 47, no. 2 (2015):509-522,
https://doi.org/10.2298/GENSR1502509L . .

TY  - JOUR
AU  - Nožinić, Miloš
AU  - Pržulj, Novo
AU  - Đorđević, Vuk
AU  - Lakić, Željko
AU  - Suljkanović, Ševal
AU  - Spremo, Drago
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1432
AB  - The paper deals with the results of the varietal macro trials on soya in 2013 i 2014 at the location Aleksandrovac, micro trial with fertilizers at the location Aleksandrovac in 2014 and micro trial with fertilizers at the location Banja Luka in 2013. Both vegetation seasons have been characterised with very extreme weather conditions. Achieved yields (536 - 1.216 kg ha-1) in the varietal macro trial in very dry vegetation season 2013 were significantly lower than the yields (3.022 - 4.133 kg ha-1) in very rainy season in 2014. The traits of permeable, alluvial soil had dominant influence on the yield results in Aleksandrovac in the both years. The micro trials with the fertilizers were performed on the variety Sonja. Raising doses of fertilizer (MAP 100-200-300 kg ha-1, N10:P30:K20 200-300 -400 kg ha-1 and N15:P15:K15 200-400-600 kg ha-1) in 2014 did not result with economically justified grain yield increase. Similar results were obtained at the location Banja Luka in the previous year, what impose the need for more detailed study of this agrotechnical operation in the future.
AB  - U radu su analizirani rezultati sortnih makroogleda na soji u 2013 i 2014. godini na lokalitetu Aleksandrovac, mikroogleda sa đubrenjem na navedenom lokalitetu u 2014. godini, te mikroogleda sa đubrenjem na lokalitetu Banja Luka u 2013. godini. Obe sezone karakterisale su vrlo ekstremne vremenske prilike. Ostvareni prinosi zrna (536 - 1.216kg ha-1) u sortnom makroogledu u vrlo sušnoj 2013. godini bili su značajno niži u odnosu na prinose (3.022 - 4.133 kg ha-1) u izuzetno kišnoj 2014. godini. Osobine propusnog, aluvijalnog zemljišta imale su presudan uticaj na prinose zrna u obe godine. Ogledi sa različitim đubrivima praćeni su na banjalučkoj sorti Sonja. Rastuće doze đubriva u 2014. godini nisu dovele do ekonomski opravdanog povećanja prinosa zrna u odnosu na kontrolu. Slični rezultati dobijeni su i u prethodnoj godini na lokalitetu Banja Luka, što upućuje na neophodnost detaljnijeg proučavanja ove agrotehničke mere.
PB  - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad
T2  - Letopis naučnih radova Poljoprivrednog fakulteta
T1  - Soya in extreme years
T1  - Prinos soje u ekstremnim godinama
EP  - 43
IS  - 1
SP  - 33
VL  - 39
DO  - 10.5937/lnrpfns1501033N
ER  - 

@article{
author = "Nožinić, Miloš and Pržulj, Novo and Đorđević, Vuk and Lakić, Željko and Suljkanović, Ševal and Spremo, Drago",
year = "2015",
abstract = "The paper deals with the results of the varietal macro trials on soya in 2013 i 2014 at the location Aleksandrovac, micro trial with fertilizers at the location Aleksandrovac in 2014 and micro trial with fertilizers at the location Banja Luka in 2013. Both vegetation seasons have been characterised with very extreme weather conditions. Achieved yields (536 - 1.216 kg ha-1) in the varietal macro trial in very dry vegetation season 2013 were significantly lower than the yields (3.022 - 4.133 kg ha-1) in very rainy season in 2014. The traits of permeable, alluvial soil had dominant influence on the yield results in Aleksandrovac in the both years. The micro trials with the fertilizers were performed on the variety Sonja. Raising doses of fertilizer (MAP 100-200-300 kg ha-1, N10:P30:K20 200-300 -400 kg ha-1 and N15:P15:K15 200-400-600 kg ha-1) in 2014 did not result with economically justified grain yield increase. Similar results were obtained at the location Banja Luka in the previous year, what impose the need for more detailed study of this agrotechnical operation in the future., U radu su analizirani rezultati sortnih makroogleda na soji u 2013 i 2014. godini na lokalitetu Aleksandrovac, mikroogleda sa đubrenjem na navedenom lokalitetu u 2014. godini, te mikroogleda sa đubrenjem na lokalitetu Banja Luka u 2013. godini. Obe sezone karakterisale su vrlo ekstremne vremenske prilike. Ostvareni prinosi zrna (536 - 1.216kg ha-1) u sortnom makroogledu u vrlo sušnoj 2013. godini bili su značajno niži u odnosu na prinose (3.022 - 4.133 kg ha-1) u izuzetno kišnoj 2014. godini. Osobine propusnog, aluvijalnog zemljišta imale su presudan uticaj na prinose zrna u obe godine. Ogledi sa različitim đubrivima praćeni su na banjalučkoj sorti Sonja. Rastuće doze đubriva u 2014. godini nisu dovele do ekonomski opravdanog povećanja prinosa zrna u odnosu na kontrolu. Slični rezultati dobijeni su i u prethodnoj godini na lokalitetu Banja Luka, što upućuje na neophodnost detaljnijeg proučavanja ove agrotehničke mere.",
publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad",
journal = "Letopis naučnih radova Poljoprivrednog fakulteta",
title = "Soya in extreme years, Prinos soje u ekstremnim godinama",
pages = "43-33",
number = "1",
volume = "39",
doi = "10.5937/lnrpfns1501033N"
}

Nožinić, M., Pržulj, N., Đorđević, V., Lakić, Ž., Suljkanović, Š.,& Spremo, D.. (2015). Soya in extreme years. in Letopis naučnih radova Poljoprivrednog fakulteta
Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad., 39(1), 33-43.
https://doi.org/10.5937/lnrpfns1501033N

Nožinić M, Pržulj N, Đorđević V, Lakić Ž, Suljkanović Š, Spremo D. Soya in extreme years. in Letopis naučnih radova Poljoprivrednog fakulteta. 2015;39(1):33-43.
doi:10.5937/lnrpfns1501033N .

Nožinić, Miloš, Pržulj, Novo, Đorđević, Vuk, Lakić, Željko, Suljkanović, Ševal, Spremo, Drago, "Soya in extreme years" in Letopis naučnih radova Poljoprivrednog fakulteta, 39, no. 1 (2015):33-43,
https://doi.org/10.5937/lnrpfns1501033N . .

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://fiver.ifvcns.rs/handle/123456789/1426
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_fiver_1426
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_fiver_1426"
}

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_fiver_1426

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_fiver_1426 .

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_fiver_1426 .

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://fiver.ifvcns.rs/handle/123456789/1236
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-Belgrade
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-Belgrade",
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-Belgrade
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-Belgrade. 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-Belgrade, 45, no. 2 (2013):553-563,
https://doi.org/10.2298/GENSR1302553L . .

TY  - JOUR
AU  - Ikanović, Jela
AU  - Popović, Vera
AU  - Trkulja, Vojislav
AU  - Živanović, Ljubiša
AU  - Lakić, Željko
AU  - Pavlović, Slobodanka
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1286
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-Belgrade
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-Belgrade",
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-Belgrade
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-Belgrade. 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-Belgrade, 45, no. 1 (2013):31-40,
https://doi.org/10.2298/GENSR1301031I . .