TY  - JOUR
AU  - Đalović, Ivica
AU  - Riaz, Muhammad
AU  - Akhtar, Kashif
AU  - Bekavac, Goran
AU  - Paunović, Aleksandar
AU  - Pejanović, Vladimir
AU  - Zaheer, Sajjad
AU  - Prasad, Vara
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3205
AB  - The variations in temperature and rainfall patterns under climate change are threatening crop production systems, and optimizing fertilization practices is a prerequisite for sustainable cereal production. This two‐year field study investigated the effects of eight treatments (T1: P60K60; T2: P60K60 + Nmin spring; T3: P60K60 + N40autumn + Nmin spring; T4: P60K60 + N60spring; T5: P60K60 + N100spring; T6: P60K60 + N40autumn + N60spring + Zn; T7: P60K60 + N60autumn + N80spring + Zn; and T8: P60K60 + N160spring + Zn) on the grain yield and quality of four divergent maize cultivars (NS‐4023, NS‐640, NS‐6010 and NS‐6030). The observations on climatic data showed substantial variations in monthly and cumulative rainfall only, which was 174 and 226 mm for 2011 and 2012, respectively, and much less than the historical cumulative rainfall of 339 mm. However, temperature during growth years showed little deviation from the historical data. The data showed that treatment and maize cultivar significantly influenced grain yield; however, grain yield remained lower in 2012 than in 2011 for each treatment and cultivar. Applying N as split doses in combination with Zn, resulted in higher grain yields than adding at once. However, the treatments and cultivars affected grain quality variables differently, including oil, thiol SH, phytate, inorganic P, soluble protein, starch, total phenol, protein, total sugars and tryptophan contents. Despite the pronounced difference in grain yields between 2011 and 2012 for each treatment and cultivar, grain quality did not always vary significantly between cultivars. Principal component analysis (PCA) revealed that the relationships between grain yield and grain quality varied significantly during 2011 and 2012. The changes in rainfall patterns at critical growth maize stages seemed to be a more important factor than temperature in regulating the response of maize cultivars in terms of grain yield and quality to various fertilization regimes in this study.
PB  - Basel : MDPI
T2  - Agronomy - Basel
T1  - Yield and Grain Quality of Divergent Maize Cultivars under Inorganic N Fertilizer Regimes and Zn Application Depend on Climatic Conditions in Calcareous Soil
SP  - 2705
VL  - 12
DO  - 10.3390/agronomy12112705
ER  - 

@article{
author = "Đalović, Ivica and Riaz, Muhammad and Akhtar, Kashif and Bekavac, Goran and Paunović, Aleksandar and Pejanović, Vladimir and Zaheer, Sajjad and Prasad, Vara",
year = "2022",
abstract = "The variations in temperature and rainfall patterns under climate change are threatening crop production systems, and optimizing fertilization practices is a prerequisite for sustainable cereal production. This two‐year field study investigated the effects of eight treatments (T1: P60K60; T2: P60K60 + Nmin spring; T3: P60K60 + N40autumn + Nmin spring; T4: P60K60 + N60spring; T5: P60K60 + N100spring; T6: P60K60 + N40autumn + N60spring + Zn; T7: P60K60 + N60autumn + N80spring + Zn; and T8: P60K60 + N160spring + Zn) on the grain yield and quality of four divergent maize cultivars (NS‐4023, NS‐640, NS‐6010 and NS‐6030). The observations on climatic data showed substantial variations in monthly and cumulative rainfall only, which was 174 and 226 mm for 2011 and 2012, respectively, and much less than the historical cumulative rainfall of 339 mm. However, temperature during growth years showed little deviation from the historical data. The data showed that treatment and maize cultivar significantly influenced grain yield; however, grain yield remained lower in 2012 than in 2011 for each treatment and cultivar. Applying N as split doses in combination with Zn, resulted in higher grain yields than adding at once. However, the treatments and cultivars affected grain quality variables differently, including oil, thiol SH, phytate, inorganic P, soluble protein, starch, total phenol, protein, total sugars and tryptophan contents. Despite the pronounced difference in grain yields between 2011 and 2012 for each treatment and cultivar, grain quality did not always vary significantly between cultivars. Principal component analysis (PCA) revealed that the relationships between grain yield and grain quality varied significantly during 2011 and 2012. The changes in rainfall patterns at critical growth maize stages seemed to be a more important factor than temperature in regulating the response of maize cultivars in terms of grain yield and quality to various fertilization regimes in this study.",
publisher = "Basel : MDPI",
journal = "Agronomy - Basel",
title = "Yield and Grain Quality of Divergent Maize Cultivars under Inorganic N Fertilizer Regimes and Zn Application Depend on Climatic Conditions in Calcareous Soil",
pages = "2705",
volume = "12",
doi = "10.3390/agronomy12112705"
}

Đalović, I., Riaz, M., Akhtar, K., Bekavac, G., Paunović, A., Pejanović, V., Zaheer, S.,& Prasad, V.. (2022). Yield and Grain Quality of Divergent Maize Cultivars under Inorganic N Fertilizer Regimes and Zn Application Depend on Climatic Conditions in Calcareous Soil. in Agronomy - Basel
Basel : MDPI., 12, 2705.
https://doi.org/10.3390/agronomy12112705

Đalović I, Riaz M, Akhtar K, Bekavac G, Paunović A, Pejanović V, Zaheer S, Prasad V. Yield and Grain Quality of Divergent Maize Cultivars under Inorganic N Fertilizer Regimes and Zn Application Depend on Climatic Conditions in Calcareous Soil. in Agronomy - Basel. 2022;12:2705.
doi:10.3390/agronomy12112705 .

Đalović, Ivica, Riaz, Muhammad, Akhtar, Kashif, Bekavac, Goran, Paunović, Aleksandar, Pejanović, Vladimir, Zaheer, Sajjad, Prasad, Vara, "Yield and Grain Quality of Divergent Maize Cultivars under Inorganic N Fertilizer Regimes and Zn Application Depend on Climatic Conditions in Calcareous Soil" in Agronomy - Basel, 12 (2022):2705,
https://doi.org/10.3390/agronomy12112705 . .

TY  - JOUR
AU  - Stupar, Vladanka
AU  - Đalović, Ivica
AU  - Knežević, Desimir
AU  - Madić, Milomirka
AU  - Paunović, Aleksandar
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2080
AB  - Agronomic management and environment affect malting barley yield and quality. The objective of this study was to determine optimum agronomic practices (cultivar, fertilization, and seeding rate) for yield and quality of malting barley. A study was conducted during 2012–2014 in the region of Požarevac, southeastern Serbia, to evaluate the weather-dependent effect of seeding rate (S1=350, S2=450 and S3=550 seeds m–2) and nitrogen fertilization rate (N1=45, N2=75, N3=95 and N4=135 kg N ha–1) on the yield and quality of spring malting barley cultivars ('Novosadski 448', 'Novosadski 456', 'Dunavac' and 'Jadran'). Increasing seeding rate had a significantly negative effect on the quality, whereas the effect on yield was dependent upon weather during the growing season. Grain yield and grain protein content significantly increased with an increase in nitrogen rate up to 135 kg N ha–1. The optimum nitrogen rate for the average thousand-kernel weight and percentage of kernels ≥ 2.5mm in all years was 75 kg N ha–1, and for test weight 105 kg N ha–1. Germinative energy depended on genotype and weather conditions, whereas seeding and nitrogen rates had a significant effect only during the first year. Results indicated that seedingrates above 350 seeds m–2 and nitrogen rates above 75 kg N ha–1 led to substantial grain quality deterioration in barley cultivars.
PB  - Friends Science Publishers
T2  - International Journal of Agriculture & Biology
T1  - Genotype × Environment × Management (G×E×M) Impacts on Grain Yield and Quality of Spring Malting Barley (Hordeum vulgare)
EP  - 290
IS  - 2
SP  - 285
VL  - 25
DO  - 10.17957/IJAB/15.1668
ER  - 

@article{
author = "Stupar, Vladanka and Đalović, Ivica and Knežević, Desimir and Madić, Milomirka and Paunović, Aleksandar",
year = "2021",
abstract = "Agronomic management and environment affect malting barley yield and quality. The objective of this study was to determine optimum agronomic practices (cultivar, fertilization, and seeding rate) for yield and quality of malting barley. A study was conducted during 2012–2014 in the region of Požarevac, southeastern Serbia, to evaluate the weather-dependent effect of seeding rate (S1=350, S2=450 and S3=550 seeds m–2) and nitrogen fertilization rate (N1=45, N2=75, N3=95 and N4=135 kg N ha–1) on the yield and quality of spring malting barley cultivars ('Novosadski 448', 'Novosadski 456', 'Dunavac' and 'Jadran'). Increasing seeding rate had a significantly negative effect on the quality, whereas the effect on yield was dependent upon weather during the growing season. Grain yield and grain protein content significantly increased with an increase in nitrogen rate up to 135 kg N ha–1. The optimum nitrogen rate for the average thousand-kernel weight and percentage of kernels ≥ 2.5mm in all years was 75 kg N ha–1, and for test weight 105 kg N ha–1. Germinative energy depended on genotype and weather conditions, whereas seeding and nitrogen rates had a significant effect only during the first year. Results indicated that seedingrates above 350 seeds m–2 and nitrogen rates above 75 kg N ha–1 led to substantial grain quality deterioration in barley cultivars.",
publisher = "Friends Science Publishers",
journal = "International Journal of Agriculture & Biology",
title = "Genotype × Environment × Management (G×E×M) Impacts on Grain Yield and Quality of Spring Malting Barley (Hordeum vulgare)",
pages = "290-285",
number = "2",
volume = "25",
doi = "10.17957/IJAB/15.1668"
}

Stupar, V., Đalović, I., Knežević, D., Madić, M.,& Paunović, A.. (2021). Genotype × Environment × Management (G×E×M) Impacts on Grain Yield and Quality of Spring Malting Barley (Hordeum vulgare). in International Journal of Agriculture & Biology
Friends Science Publishers., 25(2), 285-290.
https://doi.org/10.17957/IJAB/15.1668

Stupar V, Đalović I, Knežević D, Madić M, Paunović A. Genotype × Environment × Management (G×E×M) Impacts on Grain Yield and Quality of Spring Malting Barley (Hordeum vulgare). in International Journal of Agriculture & Biology. 2021;25(2):285-290.
doi:10.17957/IJAB/15.1668 .

Stupar, Vladanka, Đalović, Ivica, Knežević, Desimir, Madić, Milomirka, Paunović, Aleksandar, "Genotype × Environment × Management (G×E×M) Impacts on Grain Yield and Quality of Spring Malting Barley (Hordeum vulgare)" in International Journal of Agriculture & Biology, 25, no. 2 (2021):285-290,
https://doi.org/10.17957/IJAB/15.1668 . .

TY  - JOUR
AU  - Đalović, Ivica
AU  - Šeremešić, Srđan
AU  - Chen, Yinglong
AU  - Milošev, Dragiša
AU  - Biberdžić, Milan O.
AU  - Paunović, Aleksandar
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/1969
AB  - Efficient fertilizer management in maize production is based on supplying adequate amounts of nutrients for optimum economic yield, while minimizing losses to the environment. Exploiting genotypic differences in fertilizers use is required for achieving nutrient-use efficiency and higher yield. This two-year field study was designed to evaluate the influence of different fertilizer combinations on nitrogen (N), phosphorus (P) and potassium (K) uptake patterns, and yield in novel maize hybrids. Four divergent maize hybrids NS 4023, NS 6010, NS 6030 and NS 640 were grown under eight NPK combinations: 1: P60K60; 2: P60K60 N-min (spring); 3: P60K60 + N40autumn Nmin (spring); 4: P60K60 +/- N-60spring; 5: P60K60 N-100spring; 6: P60K60 N-40autumn N-60spring Zn; 7: P60K60 +/- N-40autumn N-80spring Zn; 8: P60K60 + N-160spring + Zn in both years of study. Different NPK combinations significantly improved NPK contents in leaves and grains along with substantial increase in 1000-grain weight, grain yield, grain protein contents and net returns of all tested hybrids; however, hybrids behaved differently in this regard. The highest N content in maize leaves was found in NS 4023 (2.39%), potassium in NS 6030 and NS 6010 (1.73%). Fertilizer combinations with N addition in autumn and spring + Zn, fertilization based on N correction in spring, showed positive effects on N content in grain and leaves; however P contents in leaves were not affected with fertilization systems. Moreover, P and K concentrations in leaves and grains decreased, which may be associated to better efficiency of maize hybrids. The highest yield was obtained with P60K60 + N-40 autumn + N-60 spring Zn followed by fertilizer combinations, P601(60 N40 autumn + N-80 spring Zn and P60K60 + N-40 autumn + N-min spring. The highest net benefit of 2091.6 and 2043.9 $ ha(-1) was obtained in treatments: P60K60 +N-40 (autumn) + N-60 Zn-spring and P60K60 N - (40 autumn) + N-min (spring). In conclusion, the amount and timings of nutrients application significantly affect the yield and could help in determination of genotype potential. Moreover, the treatment combination, P60K60 + N-40 (autumn )+ N-60 (spring) Zn harvested maximum maize yield along with highest net benefits and benefit: cost ratio.
PB  - Friends Science Publ, Faisalabad
T2  - International Journal of Agriculture & Biology
T1  - Yield and Nutritional Status of Different Maize Genotypes in Response to Rates and Splits of Mineral Fertilization
EP  - 1148
IS  - 6
SP  - 1141
VL  - 23
DO  - 10.17957/IJAB/15.1396
ER  - 

@article{
author = "Đalović, Ivica and Šeremešić, Srđan and Chen, Yinglong and Milošev, Dragiša and Biberdžić, Milan O. and Paunović, Aleksandar",
year = "2020",
abstract = "Efficient fertilizer management in maize production is based on supplying adequate amounts of nutrients for optimum economic yield, while minimizing losses to the environment. Exploiting genotypic differences in fertilizers use is required for achieving nutrient-use efficiency and higher yield. This two-year field study was designed to evaluate the influence of different fertilizer combinations on nitrogen (N), phosphorus (P) and potassium (K) uptake patterns, and yield in novel maize hybrids. Four divergent maize hybrids NS 4023, NS 6010, NS 6030 and NS 640 were grown under eight NPK combinations: 1: P60K60; 2: P60K60 N-min (spring); 3: P60K60 + N40autumn Nmin (spring); 4: P60K60 +/- N-60spring; 5: P60K60 N-100spring; 6: P60K60 N-40autumn N-60spring Zn; 7: P60K60 +/- N-40autumn N-80spring Zn; 8: P60K60 + N-160spring + Zn in both years of study. Different NPK combinations significantly improved NPK contents in leaves and grains along with substantial increase in 1000-grain weight, grain yield, grain protein contents and net returns of all tested hybrids; however, hybrids behaved differently in this regard. The highest N content in maize leaves was found in NS 4023 (2.39%), potassium in NS 6030 and NS 6010 (1.73%). Fertilizer combinations with N addition in autumn and spring + Zn, fertilization based on N correction in spring, showed positive effects on N content in grain and leaves; however P contents in leaves were not affected with fertilization systems. Moreover, P and K concentrations in leaves and grains decreased, which may be associated to better efficiency of maize hybrids. The highest yield was obtained with P60K60 + N-40 autumn + N-60 spring Zn followed by fertilizer combinations, P601(60 N40 autumn + N-80 spring Zn and P60K60 + N-40 autumn + N-min spring. The highest net benefit of 2091.6 and 2043.9 $ ha(-1) was obtained in treatments: P60K60 +N-40 (autumn) + N-60 Zn-spring and P60K60 N - (40 autumn) + N-min (spring). In conclusion, the amount and timings of nutrients application significantly affect the yield and could help in determination of genotype potential. Moreover, the treatment combination, P60K60 + N-40 (autumn )+ N-60 (spring) Zn harvested maximum maize yield along with highest net benefits and benefit: cost ratio.",
publisher = "Friends Science Publ, Faisalabad",
journal = "International Journal of Agriculture & Biology",
title = "Yield and Nutritional Status of Different Maize Genotypes in Response to Rates and Splits of Mineral Fertilization",
pages = "1148-1141",
number = "6",
volume = "23",
doi = "10.17957/IJAB/15.1396"
}

Đalović, I., Šeremešić, S., Chen, Y., Milošev, D., Biberdžić, M. O.,& Paunović, A.. (2020). Yield and Nutritional Status of Different Maize Genotypes in Response to Rates and Splits of Mineral Fertilization. in International Journal of Agriculture & Biology
Friends Science Publ, Faisalabad., 23(6), 1141-1148.
https://doi.org/10.17957/IJAB/15.1396

Đalović I, Šeremešić S, Chen Y, Milošev D, Biberdžić MO, Paunović A. Yield and Nutritional Status of Different Maize Genotypes in Response to Rates and Splits of Mineral Fertilization. in International Journal of Agriculture & Biology. 2020;23(6):1141-1148.
doi:10.17957/IJAB/15.1396 .

Đalović, Ivica, Šeremešić, Srđan, Chen, Yinglong, Milošev, Dragiša, Biberdžić, Milan O., Paunović, Aleksandar, "Yield and Nutritional Status of Different Maize Genotypes in Response to Rates and Splits of Mineral Fertilization" in International Journal of Agriculture & Biology, 23, no. 6 (2020):1141-1148,
https://doi.org/10.17957/IJAB/15.1396 . .

TY  - CONF
AU  - Đalović, Ivica
AU  - Prasad, Vara
AU  - Yinglong, Chen
AU  - Paunović, Aleksandar
AU  - Prijić, Željana
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/2410
AB  - Povećanje efikasnosti usvajanja mineralnih materija, posebno azota dovodi
do uštede u potrošnji mineralnih đubriva, kao i smanjenja zagađenja životne sredine.
Stvaranje genotipova kukuruza sa bolje razvijenim korenovim sistemom je od posebne
važnosti, jer dovodi do povećanja sposobnosti usvajanja hranljivih materija, kao i
povećane tolerantnosti na sušu, a time i na povećanje i stabilnost prinosa. Dosadašnje
studije pokazuju da arhitektura korenovog sistema kukuruza, broj i dužina korenova,
ugao grananja lateralnih korenova, kao i gustina i dužina korenskih dlačica u ukupnoj
masi korena imaju ključnu ulogu u stepenu efikasnosti usvajanja azota.
AB  - The maize nodal root system plays a crucial role in the development of the
aboveground plant and determines the yield via the uptake of water and nutrients in the
field. Selection of genotypes with a better developed root system is of particular
importance, because it leads to an increase in the ability to adopt nutrients, as well as
increased tolerance to drought, and thus to increase the yield and its stability. Previous
studies show that the architecture of the root system of maize, the number and length of
the roots, the angle of branching the lateral roots, and the density and length of the root
hairs in the total mass of the root show a positive correlation for the adoption of
nitrogen.
PB  - Čačak : Univerzitet u Kragujevcu, Agronomski fakultet
C3  - Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.
T1  - Razvijenost korenovog sistema kukuruza: polazna osnova za efikasnije usvajanje azota
T1  - Root system development in maize: optimizing nitrogen use efficiency
EP  - 100
SP  - 95
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2410
ER  - 

@conference{
author = "Đalović, Ivica and Prasad, Vara and Yinglong, Chen and Paunović, Aleksandar and Prijić, Željana",
year = "2019",
abstract = "Povećanje efikasnosti usvajanja mineralnih materija, posebno azota dovodi
do uštede u potrošnji mineralnih đubriva, kao i smanjenja zagađenja životne sredine.
Stvaranje genotipova kukuruza sa bolje razvijenim korenovim sistemom je od posebne
važnosti, jer dovodi do povećanja sposobnosti usvajanja hranljivih materija, kao i
povećane tolerantnosti na sušu, a time i na povećanje i stabilnost prinosa. Dosadašnje
studije pokazuju da arhitektura korenovog sistema kukuruza, broj i dužina korenova,
ugao grananja lateralnih korenova, kao i gustina i dužina korenskih dlačica u ukupnoj
masi korena imaju ključnu ulogu u stepenu efikasnosti usvajanja azota., The maize nodal root system plays a crucial role in the development of the
aboveground plant and determines the yield via the uptake of water and nutrients in the
field. Selection of genotypes with a better developed root system is of particular
importance, because it leads to an increase in the ability to adopt nutrients, as well as
increased tolerance to drought, and thus to increase the yield and its stability. Previous
studies show that the architecture of the root system of maize, the number and length of
the roots, the angle of branching the lateral roots, and the density and length of the root
hairs in the total mass of the root show a positive correlation for the adoption of
nitrogen.",
publisher = "Čačak : Univerzitet u Kragujevcu, Agronomski fakultet",
journal = "Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.",
title = "Razvijenost korenovog sistema kukuruza: polazna osnova za efikasnije usvajanje azota, Root system development in maize: optimizing nitrogen use efficiency",
pages = "100-95",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2410"
}

Đalović, I., Prasad, V., Yinglong, C., Paunović, A.,& Prijić, Ž.. (2019). Razvijenost korenovog sistema kukuruza: polazna osnova za efikasnije usvajanje azota. in Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.
Čačak : Univerzitet u Kragujevcu, Agronomski fakultet., 95-100.
https://hdl.handle.net/21.15107/rcub_fiver_2410

Đalović I, Prasad V, Yinglong C, Paunović A, Prijić Ž. Razvijenost korenovog sistema kukuruza: polazna osnova za efikasnije usvajanje azota. in Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019.. 2019;:95-100.
https://hdl.handle.net/21.15107/rcub_fiver_2410 .

Đalović, Ivica, Prasad, Vara, Yinglong, Chen, Paunović, Aleksandar, Prijić, Željana, "Razvijenost korenovog sistema kukuruza: polazna osnova za efikasnije usvajanje azota" in Zbornik radova 1, 24. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 15-16. mart 2019. (2019):95-100,
https://hdl.handle.net/21.15107/rcub_fiver_2410 .

TY  - JOUR
AU  - Grčak, Milosav
AU  - Grčak, Dragan
AU  - Župunski, Vesna
AU  - Jevtić, Radivoje
AU  - Lalošević, Mirjana
AU  - Radosavac, Adriana
AU  - Kondić, Danijela
AU  - Živić, Jelica
AU  - Paunović, Aleksandar
AU  - Zečević, Veselinka
AU  - Mićanović, Danica
AU  - Knežević, Desimir
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1938
AB  - Advantages or disadvantages of intercropping system can estimate through expression of components of yield on the base of values of productive organs (spike, pod). The aim of this work was study of variation of spike index in cereals species and pods index in pea of spring intercropping. For investigation included spring species of small grains: wheat, triticale, oat and spring legume pea. The investigation was carried out in field condition in experiment with randomised block design of 5m2 plots, with 4 replications. Each species (cereals and pea) were sown sole and in intercrops wheat+pea, triticale+pea and oat+pea. At the maturity stage used 40 plants (10 plants/replication) for determining harvest index of spike in cereal species and index of pea pods on the base of analysis of spike mass and pod mass and seed mass spike-1 and seed mass pod-1 . Seed mass spike-1 of small grains species genotypes variate in ratio of 0.85 g (wheat+pea) and 1.59 g (oat intercrops) with average 1.19 g for all crops of cereals and variant of cultivation. The spike mass variate in range of 1.37 g (triticale intercrop) and 2.23 g (wheat intercrops) with average 1.72 g for all cereals and variant of cultivation. Harvest index of spike variate between 62.5% (triticale sole) and 89.2% (oat sole). The value of spike mass was the higher in wheat intercrops than in wheat sole, while for triticale and oat spike mass is lower in intercrops. In the same of analyzed small grain species, seed mass was the higher in sole crops than in mixture with pea. The spike index, only in intercrop triticale+pea (63.2%) was slightly higher than in single crop of triticale (62.5%). Pod mass and seed mass pod-1 of pea was the higher in pea intercrops than in pea sole. The highest pod mass was in intercrop pea+triticale (0.72 g) and the least in single crop of pea (0.45 g) with average 0.62 g for all crops. The highest seed mass pod-1 was the highest intercrop pea+triticale (0.56g) and the least in monocrop of pea (0.32 g) with average 0.46 g for all crops. Harvest index of pod variate in ratio 68.0% (pea single) and 77.% in pea/triticale intercrop. Pod index of pea in mixture with each small grains species genotypes was higher than in pea's monocrop. On the base of result we can conclude that intercropping cereals + pea, have positive effect on spike and pod characteristics which values were higher in majority of studied intercrops than in monocrops.
AB  - Prednosti i nedostaci združenih useva mogu se oceniti prema ispoljavanja komponenti prinosa na osnovu vrednosti produktivnih organa (klas, mahuna). Cilj ovog rad je izučavanje varijabilnosti žetvenog indeksa klasa pšenice, tritikalea, ovsa i žetvenog indeksa mahune kod graška gajenim u pojedinačnim i združenim usevima. U istraživanja je uključen po jedan genotip jarih formi pšenice, tritikalea, ovsa i graška. Eksperiment je izveden na oglednom polju Rimski šančevi u Institutu za ratarstvo i povrtarstvo Novi Sad. Genotipovi strnih žita i graška su sejani na parcelicama 5 m2 u 4 ponavljanja u monokulturi i u združenoj setvi pšenica + grašak, tritikale + grašak i ovas+grašak. U vreme fiziološke zrelosti vršena je žetva biljke koje su korišćene za analizu osobina klasa i metlice kod strnih žita i osobina mahune kod graška. Za analize je korišćeno 40 biljaka (10 biljaka po ponavljanju) za svaki genotip iz pojedinačnih i združenih useva. Analizirane su osobine: masa klasa, masa semena po klasu, masa mahune i masa semena po mahuni. Na osnovu vrednosti ovih osobina izračunat je žetveni indeks klasa kod pšenice, tritikalea i ovsa kao i žetveni indeks mahune kod graška. Masa klasa je varirala između 1.37 g kod tritikalea u združenom usevu sa graškom, do 2.23 g kod pšenice u združenom usevu sa graškom, a prosečna masa klasu za sve genotipove u obe varijante gajenja je iznosila 1.72 g. Masa semena po klasu je varirala od 0.85 g kod pšenice u združenom usevu (pšenica+grašak) i u do 1.52 g kod ovsa u združenom usevu sa graškom, a prosečna masa semena po klasu za sve genotipove u obe varijante gajenja je iznosila 1.19 g. Žetveni indeks klasa je bio najmanji 62.5% kod tritikalea u pojedinačnm usevu a najveći kod ovsa 86.5% takodje u monokulturi. Vrednosti mase klasa i mase semena po klasu su bile različite u zavisnosti od vrste strnih žita i načina setve i gajenja useva. Masa klasa kod pšenice u združenom usevu sa graškom je bila veća nego kod pšenice u pojedinačnom usevu. Kod tritikalea i ovsa masa klasa je bila veća u pojedinačnom usevu nego u njihovom združenom usevu sa graškom. Masa semena po klasu kod pšenice, tritikalea i ovsa bila je veća u pojedinačnom usevu nego u njihovom združenom usevu sa graškom. Žetveni indeks klasa u monokulturi: kod pšenice (71.9%) je bio veći nego u združenom usevu pšenica+grašak (70.8%), kod tritikalea (65.3%) je bio veći nego u združenom usevu (tritikale+grašak) i kod ovsa (89.2%) je bio veći nego u združenom usevu sa graškom (88.1%). Kod graška, masa semena po mahuni je varirala od 0.33 g u pojedinačnom usevu do 0.57 g u združenoj setvi sa tritikaleom, a prosečna masa semena po mahuni u oba sistema gajenja bila 0.46 g. Masa mahune je bila najmanja kod graška u pojedinačnom usevu 0.45g a najveća 0.72 g u združenom usevu sa tritikaleom, a prosečna vrednost mahune u svim varijantama gajenja je iznosila 0.59 g. Žetveni indeks mahune je varirao između 72.9% u pojedinačnom usevu graška i 79.4% u usevu združene setve graška i ovsa. Vrednosti za masu mahune, masu semena po mahuni i žetveni indeks mahune su bile veće u združenim usevima graška sa pšenicom, tritikaleom i ovsom ali nizi bile značajno različite. Dobijeni rezultata, ukazuju da združena setva graška i strnih žita ima pozitivan efekat na ispoljavanje većih vrednosti osobina klasa i osobina mahune.
PB  - Univerzitet u Kragujevcu - Agronomski fakultet, Čačak
T2  - Acta agriculturae Serbica
T1  - Effect of cereals + pea intercropping on spike index of spring wheat, triticale, oat and pods index of pea
T1  - Uticaj združenog useva žitarica + grašak na indeks klasa jarih formi pšenice, tritikale, ovsa i indeks mahune graška
EP  - 180
IS  - 48
SP  - 167
VL  - 24
DO  - 10.5937/AASer1948167G
ER  - 

@article{
author = "Grčak, Milosav and Grčak, Dragan and Župunski, Vesna and Jevtić, Radivoje and Lalošević, Mirjana and Radosavac, Adriana and Kondić, Danijela and Živić, Jelica and Paunović, Aleksandar and Zečević, Veselinka and Mićanović, Danica and Knežević, Desimir",
year = "2019",
abstract = "Advantages or disadvantages of intercropping system can estimate through expression of components of yield on the base of values of productive organs (spike, pod). The aim of this work was study of variation of spike index in cereals species and pods index in pea of spring intercropping. For investigation included spring species of small grains: wheat, triticale, oat and spring legume pea. The investigation was carried out in field condition in experiment with randomised block design of 5m2 plots, with 4 replications. Each species (cereals and pea) were sown sole and in intercrops wheat+pea, triticale+pea and oat+pea. At the maturity stage used 40 plants (10 plants/replication) for determining harvest index of spike in cereal species and index of pea pods on the base of analysis of spike mass and pod mass and seed mass spike-1 and seed mass pod-1 . Seed mass spike-1 of small grains species genotypes variate in ratio of 0.85 g (wheat+pea) and 1.59 g (oat intercrops) with average 1.19 g for all crops of cereals and variant of cultivation. The spike mass variate in range of 1.37 g (triticale intercrop) and 2.23 g (wheat intercrops) with average 1.72 g for all cereals and variant of cultivation. Harvest index of spike variate between 62.5% (triticale sole) and 89.2% (oat sole). The value of spike mass was the higher in wheat intercrops than in wheat sole, while for triticale and oat spike mass is lower in intercrops. In the same of analyzed small grain species, seed mass was the higher in sole crops than in mixture with pea. The spike index, only in intercrop triticale+pea (63.2%) was slightly higher than in single crop of triticale (62.5%). Pod mass and seed mass pod-1 of pea was the higher in pea intercrops than in pea sole. The highest pod mass was in intercrop pea+triticale (0.72 g) and the least in single crop of pea (0.45 g) with average 0.62 g for all crops. The highest seed mass pod-1 was the highest intercrop pea+triticale (0.56g) and the least in monocrop of pea (0.32 g) with average 0.46 g for all crops. Harvest index of pod variate in ratio 68.0% (pea single) and 77.% in pea/triticale intercrop. Pod index of pea in mixture with each small grains species genotypes was higher than in pea's monocrop. On the base of result we can conclude that intercropping cereals + pea, have positive effect on spike and pod characteristics which values were higher in majority of studied intercrops than in monocrops., Prednosti i nedostaci združenih useva mogu se oceniti prema ispoljavanja komponenti prinosa na osnovu vrednosti produktivnih organa (klas, mahuna). Cilj ovog rad je izučavanje varijabilnosti žetvenog indeksa klasa pšenice, tritikalea, ovsa i žetvenog indeksa mahune kod graška gajenim u pojedinačnim i združenim usevima. U istraživanja je uključen po jedan genotip jarih formi pšenice, tritikalea, ovsa i graška. Eksperiment je izveden na oglednom polju Rimski šančevi u Institutu za ratarstvo i povrtarstvo Novi Sad. Genotipovi strnih žita i graška su sejani na parcelicama 5 m2 u 4 ponavljanja u monokulturi i u združenoj setvi pšenica + grašak, tritikale + grašak i ovas+grašak. U vreme fiziološke zrelosti vršena je žetva biljke koje su korišćene za analizu osobina klasa i metlice kod strnih žita i osobina mahune kod graška. Za analize je korišćeno 40 biljaka (10 biljaka po ponavljanju) za svaki genotip iz pojedinačnih i združenih useva. Analizirane su osobine: masa klasa, masa semena po klasu, masa mahune i masa semena po mahuni. Na osnovu vrednosti ovih osobina izračunat je žetveni indeks klasa kod pšenice, tritikalea i ovsa kao i žetveni indeks mahune kod graška. Masa klasa je varirala između 1.37 g kod tritikalea u združenom usevu sa graškom, do 2.23 g kod pšenice u združenom usevu sa graškom, a prosečna masa klasu za sve genotipove u obe varijante gajenja je iznosila 1.72 g. Masa semena po klasu je varirala od 0.85 g kod pšenice u združenom usevu (pšenica+grašak) i u do 1.52 g kod ovsa u združenom usevu sa graškom, a prosečna masa semena po klasu za sve genotipove u obe varijante gajenja je iznosila 1.19 g. Žetveni indeks klasa je bio najmanji 62.5% kod tritikalea u pojedinačnm usevu a najveći kod ovsa 86.5% takodje u monokulturi. Vrednosti mase klasa i mase semena po klasu su bile različite u zavisnosti od vrste strnih žita i načina setve i gajenja useva. Masa klasa kod pšenice u združenom usevu sa graškom je bila veća nego kod pšenice u pojedinačnom usevu. Kod tritikalea i ovsa masa klasa je bila veća u pojedinačnom usevu nego u njihovom združenom usevu sa graškom. Masa semena po klasu kod pšenice, tritikalea i ovsa bila je veća u pojedinačnom usevu nego u njihovom združenom usevu sa graškom. Žetveni indeks klasa u monokulturi: kod pšenice (71.9%) je bio veći nego u združenom usevu pšenica+grašak (70.8%), kod tritikalea (65.3%) je bio veći nego u združenom usevu (tritikale+grašak) i kod ovsa (89.2%) je bio veći nego u združenom usevu sa graškom (88.1%). Kod graška, masa semena po mahuni je varirala od 0.33 g u pojedinačnom usevu do 0.57 g u združenoj setvi sa tritikaleom, a prosečna masa semena po mahuni u oba sistema gajenja bila 0.46 g. Masa mahune je bila najmanja kod graška u pojedinačnom usevu 0.45g a najveća 0.72 g u združenom usevu sa tritikaleom, a prosečna vrednost mahune u svim varijantama gajenja je iznosila 0.59 g. Žetveni indeks mahune je varirao između 72.9% u pojedinačnom usevu graška i 79.4% u usevu združene setve graška i ovsa. Vrednosti za masu mahune, masu semena po mahuni i žetveni indeks mahune su bile veće u združenim usevima graška sa pšenicom, tritikaleom i ovsom ali nizi bile značajno različite. Dobijeni rezultata, ukazuju da združena setva graška i strnih žita ima pozitivan efekat na ispoljavanje većih vrednosti osobina klasa i osobina mahune.",
publisher = "Univerzitet u Kragujevcu - Agronomski fakultet, Čačak",
journal = "Acta agriculturae Serbica",
title = "Effect of cereals + pea intercropping on spike index of spring wheat, triticale, oat and pods index of pea, Uticaj združenog useva žitarica + grašak na indeks klasa jarih formi pšenice, tritikale, ovsa i indeks mahune graška",
pages = "180-167",
number = "48",
volume = "24",
doi = "10.5937/AASer1948167G"
}

Grčak, M., Grčak, D., Župunski, V., Jevtić, R., Lalošević, M., Radosavac, A., Kondić, D., Živić, J., Paunović, A., Zečević, V., Mićanović, D.,& Knežević, D.. (2019). Effect of cereals + pea intercropping on spike index of spring wheat, triticale, oat and pods index of pea. in Acta agriculturae Serbica
Univerzitet u Kragujevcu - Agronomski fakultet, Čačak., 24(48), 167-180.
https://doi.org/10.5937/AASer1948167G

Grčak M, Grčak D, Župunski V, Jevtić R, Lalošević M, Radosavac A, Kondić D, Živić J, Paunović A, Zečević V, Mićanović D, Knežević D. Effect of cereals + pea intercropping on spike index of spring wheat, triticale, oat and pods index of pea. in Acta agriculturae Serbica. 2019;24(48):167-180.
doi:10.5937/AASer1948167G .

Grčak, Milosav, Grčak, Dragan, Župunski, Vesna, Jevtić, Radivoje, Lalošević, Mirjana, Radosavac, Adriana, Kondić, Danijela, Živić, Jelica, Paunović, Aleksandar, Zečević, Veselinka, Mićanović, Danica, Knežević, Desimir, "Effect of cereals + pea intercropping on spike index of spring wheat, triticale, oat and pods index of pea" in Acta agriculturae Serbica, 24, no. 48 (2019):167-180,
https://doi.org/10.5937/AASer1948167G . .

TY  - JOUR
AU  - Cvijanović, Gorica
AU  - Milošević, Nada
AU  - Đalović, Ivica
AU  - Cvijović, Milica
AU  - Paunović, Aleksandar
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/647
AB  - Nitrogen fertilization (0, 80, 120 and 150 kg N ha(-1)) and seed nitrogenisation (different strains Azotobacter chroococcum. Azospirillum lipoferum, Beijerinckia Derx and Klebsiella planticola) effects on protein contents in wheat grain were tested for three growing seasons (1999, 2000 and 2001)on Zemun Polje calcareous chernozem. Bacterisation statistically significantly affected the yield level and the protein content in the grain. Furthermore, the highest values of the observed parameters were determined in the fertilising variant with 80 kg N ha(-1), which is very important from the aspect of the system sustainability. If wheat, as a non-legume species, could accomplish a successful association with a compatible type and strain of nitrogen fixing bacteria, a possibility that wheat satisfies a part of its needs for nitrogen by nitrogen fixation could be achieved, and in such a case the application of N Fertilisers would be reduced.
PB  - Akademiai Kiado Zrt, Budapest
T2  - Cereal Research Communications
T1  - Nitrogenization and n fertilization effects on protein contents in wheat grain
EP  - 254
SP  - 251
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_fiver_647
ER  - 

@article{
author = "Cvijanović, Gorica and Milošević, Nada and Đalović, Ivica and Cvijović, Milica and Paunović, Aleksandar",
year = "2008",
abstract = "Nitrogen fertilization (0, 80, 120 and 150 kg N ha(-1)) and seed nitrogenisation (different strains Azotobacter chroococcum. Azospirillum lipoferum, Beijerinckia Derx and Klebsiella planticola) effects on protein contents in wheat grain were tested for three growing seasons (1999, 2000 and 2001)on Zemun Polje calcareous chernozem. Bacterisation statistically significantly affected the yield level and the protein content in the grain. Furthermore, the highest values of the observed parameters were determined in the fertilising variant with 80 kg N ha(-1), which is very important from the aspect of the system sustainability. If wheat, as a non-legume species, could accomplish a successful association with a compatible type and strain of nitrogen fixing bacteria, a possibility that wheat satisfies a part of its needs for nitrogen by nitrogen fixation could be achieved, and in such a case the application of N Fertilisers would be reduced.",
publisher = "Akademiai Kiado Zrt, Budapest",
journal = "Cereal Research Communications",
title = "Nitrogenization and n fertilization effects on protein contents in wheat grain",
pages = "254-251",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_fiver_647"
}

Cvijanović, G., Milošević, N., Đalović, I., Cvijović, M.,& Paunović, A.. (2008). Nitrogenization and n fertilization effects on protein contents in wheat grain. in Cereal Research Communications
Akademiai Kiado Zrt, Budapest., 36, 251-254.
https://hdl.handle.net/21.15107/rcub_fiver_647

Cvijanović G, Milošević N, Đalović I, Cvijović M, Paunović A. Nitrogenization and n fertilization effects on protein contents in wheat grain. in Cereal Research Communications. 2008;36:251-254.
https://hdl.handle.net/21.15107/rcub_fiver_647 .

Cvijanović, Gorica, Milošević, Nada, Đalović, Ivica, Cvijović, Milica, Paunović, Aleksandar, "Nitrogenization and n fertilization effects on protein contents in wheat grain" in Cereal Research Communications, 36 (2008):251-254,
https://hdl.handle.net/21.15107/rcub_fiver_647 .