TY  - JOUR
AU  - Szabo, Balazs
AU  - Toth, Beata
AU  - Toldine, Eva Toth
AU  - Varga, Monika
AU  - Kovacs, Nandor
AU  - Varga, Janos
AU  - Kocsube, Sandor
AU  - Palagyi, Andrea
AU  - Bagi, Ferenc
AU  - Budakov, Dragana
AU  - Stojšin, Vera
AU  - Lazić, Sanja
AU  - Bodroža-Solarov, Marija
AU  - Čolović, Radmilo
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Jocković, Đorđe
AU  - Mesterhazy, Akos
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1752
AB  - Commercial maize hybrids are exposed to different degrees of ear infection by toxigenic fungal species and toxin contamination. Their resistance to different fungi and toxin relationships are largely unknown. Without this knowledge, screening and breeding are not possible for these pathogens. Seven- to tenfold differences were found in resistance to Fusarium spp., and there was a five-fold difference in ear coverage (%) in response to A. flavus. Three hybrids of the twenty entries had lower infection severity compared with the general means for toxigenic species. Three were highly susceptible to each, and 14 hybrids reacted differently to the different fungi. Differences were also observed in the toxin content. Again, three hybrids had lower toxin content in response to all toxigenic species, one had higher values for all, and 16 had variable resistance levels. Correlations between infection severity and deoxynivalenol (DON) content were 0.95 and 0.82 (p = 0.001) for F. graminearum and F. culmorum, respectively. For fumonisin and F. verticillioides ear rot, the Pearson correlation coefficient (r) was 0.45 (p = 0.05). Two independent isolates with different aggressiveness were used, and their mean X values better described the resistance levels. This increased the reliability of the data. With the introduction of this methodological concept (testing the resistance levels separately for different fungi and with two isolates independently), highly significant resistance differences were found. The resistance to different fungal species correlated only in certain cases; thus, each should be tested separately. This is very useful in registration tests and post-registration screening and breeding. This would allow a rapid increase in food and feed safety.
PB  - Basel : MDPI
T2  - Toxins
T1  - A New Concept to Secure Food Safety Standards against Fusarium Species and Aspergillus Flavus and Their Toxins in Maize
IS  - 9
VL  - 10
DO  - 10.3390/toxins10090372
ER  - 

@article{
author = "Szabo, Balazs and Toth, Beata and Toldine, Eva Toth and Varga, Monika and Kovacs, Nandor and Varga, Janos and Kocsube, Sandor and Palagyi, Andrea and Bagi, Ferenc and Budakov, Dragana and Stojšin, Vera and Lazić, Sanja and Bodroža-Solarov, Marija and Čolović, Radmilo and Bekavac, Goran and Purar, Božana and Jocković, Đorđe and Mesterhazy, Akos",
year = "2018",
abstract = "Commercial maize hybrids are exposed to different degrees of ear infection by toxigenic fungal species and toxin contamination. Their resistance to different fungi and toxin relationships are largely unknown. Without this knowledge, screening and breeding are not possible for these pathogens. Seven- to tenfold differences were found in resistance to Fusarium spp., and there was a five-fold difference in ear coverage (%) in response to A. flavus. Three hybrids of the twenty entries had lower infection severity compared with the general means for toxigenic species. Three were highly susceptible to each, and 14 hybrids reacted differently to the different fungi. Differences were also observed in the toxin content. Again, three hybrids had lower toxin content in response to all toxigenic species, one had higher values for all, and 16 had variable resistance levels. Correlations between infection severity and deoxynivalenol (DON) content were 0.95 and 0.82 (p = 0.001) for F. graminearum and F. culmorum, respectively. For fumonisin and F. verticillioides ear rot, the Pearson correlation coefficient (r) was 0.45 (p = 0.05). Two independent isolates with different aggressiveness were used, and their mean X values better described the resistance levels. This increased the reliability of the data. With the introduction of this methodological concept (testing the resistance levels separately for different fungi and with two isolates independently), highly significant resistance differences were found. The resistance to different fungal species correlated only in certain cases; thus, each should be tested separately. This is very useful in registration tests and post-registration screening and breeding. This would allow a rapid increase in food and feed safety.",
publisher = "Basel : MDPI",
journal = "Toxins",
title = "A New Concept to Secure Food Safety Standards against Fusarium Species and Aspergillus Flavus and Their Toxins in Maize",
number = "9",
volume = "10",
doi = "10.3390/toxins10090372"
}

Szabo, B., Toth, B., Toldine, E. T., Varga, M., Kovacs, N., Varga, J., Kocsube, S., Palagyi, A., Bagi, F., Budakov, D., Stojšin, V., Lazić, S., Bodroža-Solarov, M., Čolović, R., Bekavac, G., Purar, B., Jocković, Đ.,& Mesterhazy, A.. (2018). A New Concept to Secure Food Safety Standards against Fusarium Species and Aspergillus Flavus and Their Toxins in Maize. in Toxins
Basel : MDPI., 10(9).
https://doi.org/10.3390/toxins10090372

Szabo B, Toth B, Toldine ET, Varga M, Kovacs N, Varga J, Kocsube S, Palagyi A, Bagi F, Budakov D, Stojšin V, Lazić S, Bodroža-Solarov M, Čolović R, Bekavac G, Purar B, Jocković Đ, Mesterhazy A. A New Concept to Secure Food Safety Standards against Fusarium Species and Aspergillus Flavus and Their Toxins in Maize. in Toxins. 2018;10(9).
doi:10.3390/toxins10090372 .

Szabo, Balazs, Toth, Beata, Toldine, Eva Toth, Varga, Monika, Kovacs, Nandor, Varga, Janos, Kocsube, Sandor, Palagyi, Andrea, Bagi, Ferenc, Budakov, Dragana, Stojšin, Vera, Lazić, Sanja, Bodroža-Solarov, Marija, Čolović, Radmilo, Bekavac, Goran, Purar, Božana, Jocković, Đorđe, Mesterhazy, Akos, "A New Concept to Secure Food Safety Standards against Fusarium Species and Aspergillus Flavus and Their Toxins in Maize" in Toxins, 10, no. 9 (2018),
https://doi.org/10.3390/toxins10090372 . .

TY  - JOUR
AU  - Stojaković, Milisav
AU  - Jocković, Đorđe
AU  - Bekavac, Goran
AU  - Nastasić, Aleksandra
AU  - Mitrović, Bojan
AU  - Stanisavljević, Dušan
AU  - Zorić, Miroslav
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1488
AB  - Within maize breeding program at the Institute of Field and Vegetable Crops Novi Sad, Serbia, there have been seven distinct breeding cycles spanning from the mid-1960s. Each cycle is characterised by introduction of new hybrids with higher genetic yield potential. Breeding cycles were defined based on the period of hybrid introduction into production and the growing areas. In this study we analysed grain yield and moisture percentage in grain of five maize hybrids, namely NS 606, NS 640, NS 6010, NS 6030 and NS 6140, which are the representatives of the third, fourth, fifth, sixth and seventh breeding cycles. Seed of hybrids which are representatives of the first and second breeding cycles, namely NS 802 and NSSC 70, could not be produced because their parent inbred lines have lost their authenticity. According to the results of the combined ANOVA, significant differences (P lt 0,001) in grain yield were found among hybrids representatives of various breeding cycles and various environments, while the interaction cycle/ environment was found to be insignificant. A linear increase of yield by 0.44 t ha-1 (expressed by coefficient of linear regression) was found between individual breeding cycles. Since one breeding cycle lasts for approximately 7 years, average grain yield increase in maize from the third to the seventh breeding cycle was found to be 63 kg ha-1 per year.
AB  - U programu oplemenjivanja kukuruza u Institutu za ratarstvo i povrtarstvo Novi Sad se može izdvojiti sedam ciklusa selekcije od sredine šesdesetih godina prošlog veka do danas. Svaki ciklus se karakteriše uvođenjem novih hibrida sa višim genetičkim potencijalom rodnosti. Kao kriterijum za definisanje ciklusa selekcije je korišten period uvođenja hibrida u proizvodnju i njegova zastupljenost. U ovom radu smo ispitivali prinos zrna i procenat vode u zrnu u berbi kod pet hibrida kukuruza: NS 606, NS 640, NS 6010, NS 6030 i NS 6140, glavnih predstavnika trećeg, četvrtog, petog, šestog i sedmog ciklusa selekcije. Seme hibrida NS 802 i NSSC 70 koji su glavni predstavnici prvog i drugog ciklusa selekcije nismo mogli proizvesti pošto su roditeljske inbred linije izgubile autentičnost. Na osnovu rezultata kombinovane ANOVE, signifikantne razlike (P lt 0.001) u prinosu zrna ustanovljene su između hibrida predstavnika pojedinih ciklusa selekcije i između sredina, dok je interakcija ciklus/spoljašnja sredina bila nesignifikantna. Između pojedinih ciklusa selekcije je ustanovljeno linearno povećanje prinosa od 0,44 t ha-1 ciklusu-1 (izraženo koeficijentom linearne regresije). Obzirom da jedan ciklus selekcije traje približno 7 godina, prosečno povećanje prinosa zrna kukuruza od trećeg do sedmog ciklusa selekcije iznosi 63 kg ha-1 godini-1.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Yields of ns maize hybrids from different breeding periods
T1  - Prinos ns hibrida kukuruza iz različitih perioda selekcije
EP  - 102
IS  - 2
SP  - 93
VL  - 21
DO  - 10.5937/SelSem1502093S
ER  - 

@article{
author = "Stojaković, Milisav and Jocković, Đorđe and Bekavac, Goran and Nastasić, Aleksandra and Mitrović, Bojan and Stanisavljević, Dušan and Zorić, Miroslav",
year = "2015",
abstract = "Within maize breeding program at the Institute of Field and Vegetable Crops Novi Sad, Serbia, there have been seven distinct breeding cycles spanning from the mid-1960s. Each cycle is characterised by introduction of new hybrids with higher genetic yield potential. Breeding cycles were defined based on the period of hybrid introduction into production and the growing areas. In this study we analysed grain yield and moisture percentage in grain of five maize hybrids, namely NS 606, NS 640, NS 6010, NS 6030 and NS 6140, which are the representatives of the third, fourth, fifth, sixth and seventh breeding cycles. Seed of hybrids which are representatives of the first and second breeding cycles, namely NS 802 and NSSC 70, could not be produced because their parent inbred lines have lost their authenticity. According to the results of the combined ANOVA, significant differences (P lt 0,001) in grain yield were found among hybrids representatives of various breeding cycles and various environments, while the interaction cycle/ environment was found to be insignificant. A linear increase of yield by 0.44 t ha-1 (expressed by coefficient of linear regression) was found between individual breeding cycles. Since one breeding cycle lasts for approximately 7 years, average grain yield increase in maize from the third to the seventh breeding cycle was found to be 63 kg ha-1 per year., U programu oplemenjivanja kukuruza u Institutu za ratarstvo i povrtarstvo Novi Sad se može izdvojiti sedam ciklusa selekcije od sredine šesdesetih godina prošlog veka do danas. Svaki ciklus se karakteriše uvođenjem novih hibrida sa višim genetičkim potencijalom rodnosti. Kao kriterijum za definisanje ciklusa selekcije je korišten period uvođenja hibrida u proizvodnju i njegova zastupljenost. U ovom radu smo ispitivali prinos zrna i procenat vode u zrnu u berbi kod pet hibrida kukuruza: NS 606, NS 640, NS 6010, NS 6030 i NS 6140, glavnih predstavnika trećeg, četvrtog, petog, šestog i sedmog ciklusa selekcije. Seme hibrida NS 802 i NSSC 70 koji su glavni predstavnici prvog i drugog ciklusa selekcije nismo mogli proizvesti pošto su roditeljske inbred linije izgubile autentičnost. Na osnovu rezultata kombinovane ANOVE, signifikantne razlike (P lt 0.001) u prinosu zrna ustanovljene su između hibrida predstavnika pojedinih ciklusa selekcije i između sredina, dok je interakcija ciklus/spoljašnja sredina bila nesignifikantna. Između pojedinih ciklusa selekcije je ustanovljeno linearno povećanje prinosa od 0,44 t ha-1 ciklusu-1 (izraženo koeficijentom linearne regresije). Obzirom da jedan ciklus selekcije traje približno 7 godina, prosečno povećanje prinosa zrna kukuruza od trećeg do sedmog ciklusa selekcije iznosi 63 kg ha-1 godini-1.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Yields of ns maize hybrids from different breeding periods, Prinos ns hibrida kukuruza iz različitih perioda selekcije",
pages = "102-93",
number = "2",
volume = "21",
doi = "10.5937/SelSem1502093S"
}

Stojaković, M., Jocković, Đ., Bekavac, G., Nastasić, A., Mitrović, B., Stanisavljević, D.,& Zorić, M.. (2015). Yields of ns maize hybrids from different breeding periods. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 21(2), 93-102.
https://doi.org/10.5937/SelSem1502093S

Stojaković M, Jocković Đ, Bekavac G, Nastasić A, Mitrović B, Stanisavljević D, Zorić M. Yields of ns maize hybrids from different breeding periods. in Selekcija i semenarstvo. 2015;21(2):93-102.
doi:10.5937/SelSem1502093S .

Stojaković, Milisav, Jocković, Đorđe, Bekavac, Goran, Nastasić, Aleksandra, Mitrović, Bojan, Stanisavljević, Dušan, Zorić, Miroslav, "Yields of ns maize hybrids from different breeding periods" in Selekcija i semenarstvo, 21, no. 2 (2015):93-102,
https://doi.org/10.5937/SelSem1502093S . .

TY  - JOUR
AU  - Đalović, Ivica
AU  - Jocković, Đorđe
AU  - Chen, Yinglong
AU  - Bekavac, Goran
AU  - Šeremešić, Srđan
AU  - Jaćimović, Goran
AU  - Brdar-Jokanović, Milka
PY  - 2015
UR  - http://fiver.ifvcns.rs/handle/123456789/1436
AB  - The content of nutrients in maize are commonly related with fertilization and soil quality and rarely explained with the individual hybrid properties. Therefore, the aim of this study is to access a long term fertilization system on ear leaf of Mg, Fe, Mn and Cu content in six maize hybrids(NS 3014, NS 4015, NS 5043, NS 6010, NS 6030 and NS 7020). Samples were collected from a long-term experiment at the Rimski Sancevi experimental field of the Institute of Field and Vegetable Crops in Novi Sad. The study included maize monoculture and 2-year rotations with the application of NPK and manure. Results showed that ear Mg content was influenced with the treatments, hybrid and their interaction and ranged from 1.77-2.69 g kg(-1). Iron variability was significantly affected with the treatments and interaction (hybrid x treatments) in range from 103.2 to 151.9g kg(-1). The ear manganese content (41.1-63.6g kg(-1)) derived from treatments and hybrid effect and Cu (12.3-23.6 g kg(-1)) was significantly influenced with treatments. Across all treatments, in average, NS6030 had higher values of nutrient and NS3014 was lower in ear nutrient content. This indicates that vegetation length could favor nutrient accumulation. Obtained results suggested that even on fairly productive soil such as Chernozem hybrid selection and the balanced fertilization is crucial for managing the maize nutrient content.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Maize nutrient uptake affected by genotype and fertilization
EP  - 950
IS  - 3
SP  - 941
VL  - 47
DO  - 10.2298/GENSR1503941D
ER  - 

@article{
author = "Đalović, Ivica and Jocković, Đorđe and Chen, Yinglong and Bekavac, Goran and Šeremešić, Srđan and Jaćimović, Goran and Brdar-Jokanović, Milka",
year = "2015",
abstract = "The content of nutrients in maize are commonly related with fertilization and soil quality and rarely explained with the individual hybrid properties. Therefore, the aim of this study is to access a long term fertilization system on ear leaf of Mg, Fe, Mn and Cu content in six maize hybrids(NS 3014, NS 4015, NS 5043, NS 6010, NS 6030 and NS 7020). Samples were collected from a long-term experiment at the Rimski Sancevi experimental field of the Institute of Field and Vegetable Crops in Novi Sad. The study included maize monoculture and 2-year rotations with the application of NPK and manure. Results showed that ear Mg content was influenced with the treatments, hybrid and their interaction and ranged from 1.77-2.69 g kg(-1). Iron variability was significantly affected with the treatments and interaction (hybrid x treatments) in range from 103.2 to 151.9g kg(-1). The ear manganese content (41.1-63.6g kg(-1)) derived from treatments and hybrid effect and Cu (12.3-23.6 g kg(-1)) was significantly influenced with treatments. Across all treatments, in average, NS6030 had higher values of nutrient and NS3014 was lower in ear nutrient content. This indicates that vegetation length could favor nutrient accumulation. Obtained results suggested that even on fairly productive soil such as Chernozem hybrid selection and the balanced fertilization is crucial for managing the maize nutrient content.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Maize nutrient uptake affected by genotype and fertilization",
pages = "950-941",
number = "3",
volume = "47",
doi = "10.2298/GENSR1503941D"
}

Đalović, I., Jocković, Đ., Chen, Y., Bekavac, G., Šeremešić, S., Jaćimović, G.,& Brdar-Jokanović, M.. (2015). Maize nutrient uptake affected by genotype and fertilization. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 47(3), 941-950.
https://doi.org/10.2298/GENSR1503941D

Đalović I, Jocković Đ, Chen Y, Bekavac G, Šeremešić S, Jaćimović G, Brdar-Jokanović M. Maize nutrient uptake affected by genotype and fertilization. in Genetika-Belgrade. 2015;47(3):941-950.
doi:10.2298/GENSR1503941D .

Đalović, Ivica, Jocković, Đorđe, Chen, Yinglong, Bekavac, Goran, Šeremešić, Srđan, Jaćimović, Goran, Brdar-Jokanović, Milka, "Maize nutrient uptake affected by genotype and fertilization" in Genetika-Belgrade, 47, no. 3 (2015):941-950,
https://doi.org/10.2298/GENSR1503941D . .

TY  - JOUR
AU  - Šeremešić, Srđan
AU  - Đalović, Ivica
AU  - Milošev, Dragiša
AU  - Jocković, Đorđe
AU  - Pejić, Borivoj
PY  - 2013
UR  - http://fiver.ifvcns.rs/handle/123456789/1220
AB  - Temperate regions are known to differ in climatic conditions which can considerably affect maize vegetative growth and yield. In order to determine the year-by-treatment interaction stability analysis was performed, while relative stability was determined by comparing selected treatments versus yield difference of selected cropping systems on Haplic Chernozem (CHha). Analysis of variance for maize grain indicated differences between treatments, while significantly higher yield was observed at a fertilized 3-year (6854 kg ha(-1)) and 2-year rotation (6721 kg ha(-1)). Stability analysis (P  lt  0.01) showed significant response of maize yield to the agroecological mean yield when linear regression was applied. The effect of crop rotation on maize yield was inversely proportional to the ratio of the maize in the sequence. Relative stability showed that the higher yield sensitivity to favourable climatic conditions would be with maize monoculture (r = 0.76), and unfertilized rotations showed a decreasing yield trend when mean agroecological yield was increasing (P  lt  0.05). When comparing simulated root mean square error (RMSE) of yield stability, the fertilized 2-year rotation and the monoculture fit into RMSE95% confidence interval (P  lt  0.05). The results demonstrated that the stability analysis can help in selection of maize technology and interpretation of environment x treatment interaction observed in a long-term experiment.
PB  - Lithuanian Research Centre Agriculture & Forestry, Kedainiu R
T2  - Zemdirbyste-Agriculture
T1  - Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem
EP  - 142
IS  - 2
SP  - 137
VL  - 100
DO  - 10.13080/z-a.2013.100.017
ER  - 

@article{
author = "Šeremešić, Srđan and Đalović, Ivica and Milošev, Dragiša and Jocković, Đorđe and Pejić, Borivoj",
year = "2013",
abstract = "Temperate regions are known to differ in climatic conditions which can considerably affect maize vegetative growth and yield. In order to determine the year-by-treatment interaction stability analysis was performed, while relative stability was determined by comparing selected treatments versus yield difference of selected cropping systems on Haplic Chernozem (CHha). Analysis of variance for maize grain indicated differences between treatments, while significantly higher yield was observed at a fertilized 3-year (6854 kg ha(-1)) and 2-year rotation (6721 kg ha(-1)). Stability analysis (P  lt  0.01) showed significant response of maize yield to the agroecological mean yield when linear regression was applied. The effect of crop rotation on maize yield was inversely proportional to the ratio of the maize in the sequence. Relative stability showed that the higher yield sensitivity to favourable climatic conditions would be with maize monoculture (r = 0.76), and unfertilized rotations showed a decreasing yield trend when mean agroecological yield was increasing (P  lt  0.05). When comparing simulated root mean square error (RMSE) of yield stability, the fertilized 2-year rotation and the monoculture fit into RMSE95% confidence interval (P  lt  0.05). The results demonstrated that the stability analysis can help in selection of maize technology and interpretation of environment x treatment interaction observed in a long-term experiment.",
publisher = "Lithuanian Research Centre Agriculture & Forestry, Kedainiu R",
journal = "Zemdirbyste-Agriculture",
title = "Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem",
pages = "142-137",
number = "2",
volume = "100",
doi = "10.13080/z-a.2013.100.017"
}

Šeremešić, S., Đalović, I., Milošev, D., Jocković, Đ.,& Pejić, B.. (2013). Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem. in Zemdirbyste-Agriculture
Lithuanian Research Centre Agriculture & Forestry, Kedainiu R., 100(2), 137-142.
https://doi.org/10.13080/z-a.2013.100.017

Šeremešić S, Đalović I, Milošev D, Jocković Đ, Pejić B. Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem. in Zemdirbyste-Agriculture. 2013;100(2):137-142.
doi:10.13080/z-a.2013.100.017 .

Šeremešić, Srđan, Đalović, Ivica, Milošev, Dragiša, Jocković, Đorđe, Pejić, Borivoj, "Maize (Zea mays L.) yield stability dependence on crop rotation, fertilization and climatic conditions in a long-term experiment on Haplic Chernozem" in Zemdirbyste-Agriculture, 100, no. 2 (2013):137-142,
https://doi.org/10.13080/z-a.2013.100.017 . .

TY  - JOUR
AU  - Zdunić, Zvonimir
AU  - Nastasić, Aleksandra
AU  - Jocković, Đorđe
AU  - Ivanović, Mile
AU  - Đalović, Ivica
AU  - Mijić, Anto
AU  - Jocković, Milan
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1184
AB  - Background and purpose: The objectives of this study were to estimate correlations between kernel oil content and morphological traits in two studied maize populations, and to estimate direct and indirect effects of yield components on kernel oil content. Materials and methods: The material for this study was developed by crossing progenies of high oil maize populations with two testers. The traits analyzed were kernel row number; 100-kernel weight, grain yield per plant and kernel oil content. Correlation coefficients were based on the ratio of joint variation and summary of individual variation of two traits (8). Standardized partial regression coefficients and levels of their significance were calculated according to the method of the inverse matrix (10). Results: In B73 testcrosses, oil content was in negative, and medium strong correlations with all studied traits were observed. In the second population, relation between these traits was also negative, but medium strong and weak between oil content and kernel row number; and between oil content and other studied traits. Significantly positive coefficient of correlations was found between grain yield and 100-kernel weight in both estimated populations Conclusions: Coefficients of correlations between kernel oil content and other traits were estimated. Significantly negative direct effects were estimated of all studied traits to kernel oil content but indirect effects were significantly positive and negative.
T2  - Periodicum Biologorum
T1  - Genetic analysis of grain yield and oil content in two maize populations
EP  - 72
IS  - 1
SP  - 67
VL  - 114
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1184
ER  - 

@article{
author = "Zdunić, Zvonimir and Nastasić, Aleksandra and Jocković, Đorđe and Ivanović, Mile and Đalović, Ivica and Mijić, Anto and Jocković, Milan",
year = "2012",
abstract = "Background and purpose: The objectives of this study were to estimate correlations between kernel oil content and morphological traits in two studied maize populations, and to estimate direct and indirect effects of yield components on kernel oil content. Materials and methods: The material for this study was developed by crossing progenies of high oil maize populations with two testers. The traits analyzed were kernel row number; 100-kernel weight, grain yield per plant and kernel oil content. Correlation coefficients were based on the ratio of joint variation and summary of individual variation of two traits (8). Standardized partial regression coefficients and levels of their significance were calculated according to the method of the inverse matrix (10). Results: In B73 testcrosses, oil content was in negative, and medium strong correlations with all studied traits were observed. In the second population, relation between these traits was also negative, but medium strong and weak between oil content and kernel row number; and between oil content and other studied traits. Significantly positive coefficient of correlations was found between grain yield and 100-kernel weight in both estimated populations Conclusions: Coefficients of correlations between kernel oil content and other traits were estimated. Significantly negative direct effects were estimated of all studied traits to kernel oil content but indirect effects were significantly positive and negative.",
journal = "Periodicum Biologorum",
title = "Genetic analysis of grain yield and oil content in two maize populations",
pages = "72-67",
number = "1",
volume = "114",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1184"
}

Zdunić, Z., Nastasić, A., Jocković, Đ., Ivanović, M., Đalović, I., Mijić, A.,& Jocković, M.. (2012). Genetic analysis of grain yield and oil content in two maize populations. in Periodicum Biologorum, 114(1), 67-72.
https://hdl.handle.net/21.15107/rcub_fiver_1184

Zdunić Z, Nastasić A, Jocković Đ, Ivanović M, Đalović I, Mijić A, Jocković M. Genetic analysis of grain yield and oil content in two maize populations. in Periodicum Biologorum. 2012;114(1):67-72.
https://hdl.handle.net/21.15107/rcub_fiver_1184 .

Zdunić, Zvonimir, Nastasić, Aleksandra, Jocković, Đorđe, Ivanović, Mile, Đalović, Ivica, Mijić, Anto, Jocković, Milan, "Genetic analysis of grain yield and oil content in two maize populations" in Periodicum Biologorum, 114, no. 1 (2012):67-72,
https://hdl.handle.net/21.15107/rcub_fiver_1184 .

TY  - JOUR
AU  - Đalović, Ivica
AU  - Jocković, Đorđe
AU  - Dugalić, Goran
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Šeremešić, Srđan
AU  - Jocković, Milan
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1086
AB  - Soil acidity and aluminum toxicity are considered the most damaging soil conditions affecting the growth of most crops. This paper reviews the results of tests of pH, exchangeable acidity and the mobile aluminum (Al) concentration in profiles of pseudogley soils from the Čačak-Kraljevo Basin. For these purposes, 102 soil pits were dug in 2009 in several sites around the Čačak-Kraljevo Basin. The tests encompassed 54 field, 28 meadow, and 20 forest soil samples. Samples of soil in a disturbed state were taken from the Ah and Eg horizons (102 samples), from the B1tg horizon in 39 field, 24 meadow and 15 forest pits (a total of 78 samples) and from the B2tg horizon in 14 field, 11 meadow, and 4 forest pits (a total of 29 samples). The mean pH values (1 M KCl) of the tested soil profiles were 4.28, 3.90 and 3.80 for the Ah, Eg and B1tg horizons, respectively. The soil pH of the forest samples was lower than those in the meadow and arable land samples (mean values of 4.06, 3.97 and 3.85 for arable land, meadow and forest samples, respectively). The soil acidification was especially intensive in the deep horizons; thus, 27 (Ah), 77 (Eg) and 87 % (B1tg) of the soil samples had a pH value below 4.0. The mean values of the total exchangeable acidity (TEA) were 1.55, 2.33 and 3.40 meq (100 g)-1 for the Ah, Eg and B1tg horizons, respectively. The TEA values in the forest soils were considerably higher (3.39 meq (100 g)-1) than those in the arable and meadow soils (1.96 and 1.93 meq (100 g)-1, respectively). The mean mobile Al contents of the tested soil samples were 11.02, 19.58 and 28.33 mg Al (100 g)-1 for the Ah, Eg and B1tg horizons, respectively. According to the pH and TEA values, mobile Al was considerably higher in the forest soils (a mean value of 26.08 mg Al (100 g)-1) than in the arable and meadow soils (mean values of 16.85 and 16.00 mg Al (100 g)-1, respectively). The Eg and B1tg horizons of the forest soil had especially high mobile Al contents (mean values of 28.50 and 32.95 mg Al (100 g)-1, respectively). High levels of mobile Al were especially frequent in the forest soils, with 35 (Ah), 85.0 (Eg) and 93.3 % (B1tg) of the tested samples ranging above 10 mg Al (100 g)-1.
AB  - Kiselost zemljišta i toksičnost aluminijuma se smatraju najvažnijim faktorima koji ograničavaju rast biljaka na kiselim zemljištima. U ovom radu su ispitivani pH vrednost zemljišta i sadržaj pokretljivog aluminijuma (Al) u profilima zemljišta pseudogleja Čačansko-kraljevačke kotline. Ukupno 102 zemljišna profila su otvorena tokom 2009. godine na pojedinim lokalitetima Čačansko-kraljevačke kotline. Istraživanjima je obuhvaćeno 54 uzorka sa oranica, 28 sa livada i 20 uzoraka iz profila koji su otvoreni pod šumskom vegetacijom. Iz otvorenih profila, uzeti su uzorci zemljišta u poremećenom stanju iz Ah i Eg horizonta (102 profila), a zatim iz B1tg horizonta sa 39 oranica, 24 livade i 15 šumskih profila (ukupno 78) i iz B2tg horizonta 14 oranica, 11 livada i 4 šumska profila (ukupno 29). Prosečna pH vrednost (1 M KCl) ispitivanih zemljišnih profila je 4,28, 3,90 i 3,80, za Ah, Eg i B1tg horizonte. Takođe, pH vrednost zemljišta šumskih profila je niža u poređenju sa livadama i obradivim zemljištem (4,06, 3,97 i 3,85, za obradivo zemljište, livade i šume). Zemljišna kiselost je posebno izražena u dubljim horizontima, jer 27 (Ah), 77 (Eg) i 87 % (B1tg) zemljišnih profila imaju pH vrednost nižu od 4,0. Srednja ukupna razmenljiva kiselost (TEA) ispitivanih zemljišnih profila je 1,55, 2,33 i 3,40 meq (100 g)-1, u Ah, Eg i B1tg horizontima. Međutim, kod šumskim zemljištima TEA je znatno viša (prosečno 3,39 meq (100 g)-1) nego kod obradivog zemljišta i livada (1,96 i 1,93). Prosečan sadržaj pokretljivog Al u ispitivanim zemljištima je 11,02, 19,58 i 28,33 mg Al (100 g)-1, u Ah, Eg i B1tg horizontima. Usled razlika u pH i TEA vrednostima njegov sadržaj u šumskim zemljištima je znatno viši (prosečno 26,08 mg Al (100 g)-1) nego kod obradivog zemljišta i livada (16,85 i 16,00 Al (100 g)-1). Eg i B1tg horizonti šumskog zemljišta imaju posebno visok sadržaj pokretljivog Al (28,50 i 32,95 mg Al (100 g)-1). Učestalost visokog nivoa pokretljivog Al u šumskim zemljištima postoji zbog toga što 35 (Ah), 85.0 (Eg) i 93.3 % (B1tg) ispitivanih profila poseduju više od 10 mg Al (100 g)-1.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of The Serbian Chemical Society
T1  - Soil acidity and mobile aluminum status in pseudogley soils in the Čačak-Kraljevo Basin
T1  - Kiselost i sadržaj pokretljivog aluminijuma u pseudoglejnim zemljištima Čačansko-kraljevačke kotline
EP  - 843
IS  - 6
SP  - 833
VL  - 77
DO  - 10.2298/JSC110629201D
ER  - 

@article{
author = "Đalović, Ivica and Jocković, Đorđe and Dugalić, Goran and Bekavac, Goran and Purar, Božana and Šeremešić, Srđan and Jocković, Milan",
year = "2012",
abstract = "Soil acidity and aluminum toxicity are considered the most damaging soil conditions affecting the growth of most crops. This paper reviews the results of tests of pH, exchangeable acidity and the mobile aluminum (Al) concentration in profiles of pseudogley soils from the Čačak-Kraljevo Basin. For these purposes, 102 soil pits were dug in 2009 in several sites around the Čačak-Kraljevo Basin. The tests encompassed 54 field, 28 meadow, and 20 forest soil samples. Samples of soil in a disturbed state were taken from the Ah and Eg horizons (102 samples), from the B1tg horizon in 39 field, 24 meadow and 15 forest pits (a total of 78 samples) and from the B2tg horizon in 14 field, 11 meadow, and 4 forest pits (a total of 29 samples). The mean pH values (1 M KCl) of the tested soil profiles were 4.28, 3.90 and 3.80 for the Ah, Eg and B1tg horizons, respectively. The soil pH of the forest samples was lower than those in the meadow and arable land samples (mean values of 4.06, 3.97 and 3.85 for arable land, meadow and forest samples, respectively). The soil acidification was especially intensive in the deep horizons; thus, 27 (Ah), 77 (Eg) and 87 % (B1tg) of the soil samples had a pH value below 4.0. The mean values of the total exchangeable acidity (TEA) were 1.55, 2.33 and 3.40 meq (100 g)-1 for the Ah, Eg and B1tg horizons, respectively. The TEA values in the forest soils were considerably higher (3.39 meq (100 g)-1) than those in the arable and meadow soils (1.96 and 1.93 meq (100 g)-1, respectively). The mean mobile Al contents of the tested soil samples were 11.02, 19.58 and 28.33 mg Al (100 g)-1 for the Ah, Eg and B1tg horizons, respectively. According to the pH and TEA values, mobile Al was considerably higher in the forest soils (a mean value of 26.08 mg Al (100 g)-1) than in the arable and meadow soils (mean values of 16.85 and 16.00 mg Al (100 g)-1, respectively). The Eg and B1tg horizons of the forest soil had especially high mobile Al contents (mean values of 28.50 and 32.95 mg Al (100 g)-1, respectively). High levels of mobile Al were especially frequent in the forest soils, with 35 (Ah), 85.0 (Eg) and 93.3 % (B1tg) of the tested samples ranging above 10 mg Al (100 g)-1., Kiselost zemljišta i toksičnost aluminijuma se smatraju najvažnijim faktorima koji ograničavaju rast biljaka na kiselim zemljištima. U ovom radu su ispitivani pH vrednost zemljišta i sadržaj pokretljivog aluminijuma (Al) u profilima zemljišta pseudogleja Čačansko-kraljevačke kotline. Ukupno 102 zemljišna profila su otvorena tokom 2009. godine na pojedinim lokalitetima Čačansko-kraljevačke kotline. Istraživanjima je obuhvaćeno 54 uzorka sa oranica, 28 sa livada i 20 uzoraka iz profila koji su otvoreni pod šumskom vegetacijom. Iz otvorenih profila, uzeti su uzorci zemljišta u poremećenom stanju iz Ah i Eg horizonta (102 profila), a zatim iz B1tg horizonta sa 39 oranica, 24 livade i 15 šumskih profila (ukupno 78) i iz B2tg horizonta 14 oranica, 11 livada i 4 šumska profila (ukupno 29). Prosečna pH vrednost (1 M KCl) ispitivanih zemljišnih profila je 4,28, 3,90 i 3,80, za Ah, Eg i B1tg horizonte. Takođe, pH vrednost zemljišta šumskih profila je niža u poređenju sa livadama i obradivim zemljištem (4,06, 3,97 i 3,85, za obradivo zemljište, livade i šume). Zemljišna kiselost je posebno izražena u dubljim horizontima, jer 27 (Ah), 77 (Eg) i 87 % (B1tg) zemljišnih profila imaju pH vrednost nižu od 4,0. Srednja ukupna razmenljiva kiselost (TEA) ispitivanih zemljišnih profila je 1,55, 2,33 i 3,40 meq (100 g)-1, u Ah, Eg i B1tg horizontima. Međutim, kod šumskim zemljištima TEA je znatno viša (prosečno 3,39 meq (100 g)-1) nego kod obradivog zemljišta i livada (1,96 i 1,93). Prosečan sadržaj pokretljivog Al u ispitivanim zemljištima je 11,02, 19,58 i 28,33 mg Al (100 g)-1, u Ah, Eg i B1tg horizontima. Usled razlika u pH i TEA vrednostima njegov sadržaj u šumskim zemljištima je znatno viši (prosečno 26,08 mg Al (100 g)-1) nego kod obradivog zemljišta i livada (16,85 i 16,00 Al (100 g)-1). Eg i B1tg horizonti šumskog zemljišta imaju posebno visok sadržaj pokretljivog Al (28,50 i 32,95 mg Al (100 g)-1). Učestalost visokog nivoa pokretljivog Al u šumskim zemljištima postoji zbog toga što 35 (Ah), 85.0 (Eg) i 93.3 % (B1tg) ispitivanih profila poseduju više od 10 mg Al (100 g)-1.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of The Serbian Chemical Society",
title = "Soil acidity and mobile aluminum status in pseudogley soils in the Čačak-Kraljevo Basin, Kiselost i sadržaj pokretljivog aluminijuma u pseudoglejnim zemljištima Čačansko-kraljevačke kotline",
pages = "843-833",
number = "6",
volume = "77",
doi = "10.2298/JSC110629201D"
}

Đalović, I., Jocković, Đ., Dugalić, G., Bekavac, G., Purar, B., Šeremešić, S.,& Jocković, M.. (2012). Soil acidity and mobile aluminum status in pseudogley soils in the Čačak-Kraljevo Basin. in Journal of The Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 77(6), 833-843.
https://doi.org/10.2298/JSC110629201D

Đalović I, Jocković Đ, Dugalić G, Bekavac G, Purar B, Šeremešić S, Jocković M. Soil acidity and mobile aluminum status in pseudogley soils in the Čačak-Kraljevo Basin. in Journal of The Serbian Chemical Society. 2012;77(6):833-843.
doi:10.2298/JSC110629201D .

Đalović, Ivica, Jocković, Đorđe, Dugalić, Goran, Bekavac, Goran, Purar, Božana, Šeremešić, Srđan, Jocković, Milan, "Soil acidity and mobile aluminum status in pseudogley soils in the Čačak-Kraljevo Basin" in Journal of The Serbian Chemical Society, 77, no. 6 (2012):833-843,
https://doi.org/10.2298/JSC110629201D . .

TY  - JOUR
AU  - Popović, Vera
AU  - Vidić, Miloš
AU  - Jocković, Đorđe
AU  - Ikanović, Jela
AU  - Jakšić, Snežana
AU  - Cvijanović, Gorica
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1069
AB  - NS soybean cultivars were assessed for variability of and correlations between yield components and the effect of genotype - environment interaction on yield, yield component and morphological characteristics. Experiments were carried out at Rimski Šančevi experiment field in 2009 and 2010. The following characteristics were evaluated: plant height (cm), height of first pod (cm), 1000-grain weight (g), grain yield (kg/ha) and the combined content of oil and protein in grain (%). Combined contents of oil and protein in grain soybean were determined by a non destructive method of near infrared spectroscopy on PERTEN DA 7000 (NIR/VIS Spectrophotometer). The studied characteristics varied significantly depending on genotype and year. The highest yield of 5273 kg/ha was obtained in 2009 with the genotype Victoria. Highest 1000-grain weights, 2009-2010, were achieved with the genotypes Valjevka and Victoria (149.27 g and 147.23 g). Maximum heights of first pod (19.40 cm) were recorded for the genotype Victoria, 2009-2010. Highest protein contents were obtained with the genotypes Valjevka and Victoria, 2009-2010, were and highest oil contents (21.73%) with the genotype Tea. Protein content was positively significantly correlated with 1000-grain weight and negatively significantly correlated with oil content, and negatively correlated with yield and the height of first pod. Oil content was positively correlated with the height of first pod. Thousand-grain weight was negatively highly significantly correlated with oil content in grain and negatively significantly correlated the height of first pod. The results of this study should facilitate further soybean breeding for improved seed yield and protein and oil contents.
AB  - U radu je proučavana varijabilnost i međuzavisnost komponenti prinosa i interakcija genotip spoljna sredina kod NS sorti soje. Istraživanje je izvedeno na Oglednom polju u Rimskim Šančevima tokom 2009. i 2010. godine. Ispitivana su sledeća svojstva: visina biljaka (cm) i visina prve mahune (cm), masa 1000 zrna (g) i prinos zrna soje (kg/ha) i sadržaj ukupnih proteina i ulja u zrnu (%). Sadržaj ukupnih proteina i ulja u zrnu soje određen je metodom infracrvene spektroskopije na aparatu PERTEN DA 7000, (NIR/VIS Spektrofotometar) nedestruktivnom metodom, na principu NIR (Near Infra Red) tehnike. Sva proučavana svojstva signifikantno su varirala u zavisnosti od genotipa i godine. Najveći prinos 5.273 kg/ha u 2009.oj godini dao je genotip Victoria. Najveću masu 1000 zrna imali su genotipovi Valjevka i Victoria (149,27 gr i 147,23 gr) u obe godine. Najveću visinu prve mahune imao je genotip Victoria (19,40 cm), 2009.- 2010. Najveći sadržaj proteina imali su genotipovi Valjevka i Victoria, dok je najveći sadržaj ulja imao genotip Tea (21,73 %). Sadržaj proteina bio je u pozitivnoj statistički značajnoj korelaciji sa masom 1000 zrna, a u negativnoj statistički značajnoj korelaciji sa sadržajem ulja, i negativnoj sa prinosom i visinom prve mahune. Sadržaj ulja bio je u pozitivnoj korelaciji sa visinom prve mahune, a u negativnoj ali statistički visoko značajnoj korelaciji sa masom 1000 zrna. Masa 1000 zrna bila je u negativnoj statistički značajnoj korelaciji sa visinom prve mahune. Ova istraživanja predstavljaju osnov za dalje oplemenjivanje soje, poboljšanog prinosa semena i sadržaja proteina i ulja.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Variability and correlations between yield components of soybean [Glycine max (L.) Merr.]
T1  - Varijabilnost i međuzavisnost komponenti prinosa soje Glycine max (L.) Merr.
EP  - 45
IS  - 1
SP  - 33
VL  - 44
DO  - 10.2298/GENSR1201033P
ER  - 

@article{
author = "Popović, Vera and Vidić, Miloš and Jocković, Đorđe and Ikanović, Jela and Jakšić, Snežana and Cvijanović, Gorica",
year = "2012",
abstract = "NS soybean cultivars were assessed for variability of and correlations between yield components and the effect of genotype - environment interaction on yield, yield component and morphological characteristics. Experiments were carried out at Rimski Šančevi experiment field in 2009 and 2010. The following characteristics were evaluated: plant height (cm), height of first pod (cm), 1000-grain weight (g), grain yield (kg/ha) and the combined content of oil and protein in grain (%). Combined contents of oil and protein in grain soybean were determined by a non destructive method of near infrared spectroscopy on PERTEN DA 7000 (NIR/VIS Spectrophotometer). The studied characteristics varied significantly depending on genotype and year. The highest yield of 5273 kg/ha was obtained in 2009 with the genotype Victoria. Highest 1000-grain weights, 2009-2010, were achieved with the genotypes Valjevka and Victoria (149.27 g and 147.23 g). Maximum heights of first pod (19.40 cm) were recorded for the genotype Victoria, 2009-2010. Highest protein contents were obtained with the genotypes Valjevka and Victoria, 2009-2010, were and highest oil contents (21.73%) with the genotype Tea. Protein content was positively significantly correlated with 1000-grain weight and negatively significantly correlated with oil content, and negatively correlated with yield and the height of first pod. Oil content was positively correlated with the height of first pod. Thousand-grain weight was negatively highly significantly correlated with oil content in grain and negatively significantly correlated the height of first pod. The results of this study should facilitate further soybean breeding for improved seed yield and protein and oil contents., U radu je proučavana varijabilnost i međuzavisnost komponenti prinosa i interakcija genotip spoljna sredina kod NS sorti soje. Istraživanje je izvedeno na Oglednom polju u Rimskim Šančevima tokom 2009. i 2010. godine. Ispitivana su sledeća svojstva: visina biljaka (cm) i visina prve mahune (cm), masa 1000 zrna (g) i prinos zrna soje (kg/ha) i sadržaj ukupnih proteina i ulja u zrnu (%). Sadržaj ukupnih proteina i ulja u zrnu soje određen je metodom infracrvene spektroskopije na aparatu PERTEN DA 7000, (NIR/VIS Spektrofotometar) nedestruktivnom metodom, na principu NIR (Near Infra Red) tehnike. Sva proučavana svojstva signifikantno su varirala u zavisnosti od genotipa i godine. Najveći prinos 5.273 kg/ha u 2009.oj godini dao je genotip Victoria. Najveću masu 1000 zrna imali su genotipovi Valjevka i Victoria (149,27 gr i 147,23 gr) u obe godine. Najveću visinu prve mahune imao je genotip Victoria (19,40 cm), 2009.- 2010. Najveći sadržaj proteina imali su genotipovi Valjevka i Victoria, dok je najveći sadržaj ulja imao genotip Tea (21,73 %). Sadržaj proteina bio je u pozitivnoj statistički značajnoj korelaciji sa masom 1000 zrna, a u negativnoj statistički značajnoj korelaciji sa sadržajem ulja, i negativnoj sa prinosom i visinom prve mahune. Sadržaj ulja bio je u pozitivnoj korelaciji sa visinom prve mahune, a u negativnoj ali statistički visoko značajnoj korelaciji sa masom 1000 zrna. Masa 1000 zrna bila je u negativnoj statistički značajnoj korelaciji sa visinom prve mahune. Ova istraživanja predstavljaju osnov za dalje oplemenjivanje soje, poboljšanog prinosa semena i sadržaja proteina i ulja.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Variability and correlations between yield components of soybean [Glycine max (L.) Merr.], Varijabilnost i međuzavisnost komponenti prinosa soje Glycine max (L.) Merr.",
pages = "45-33",
number = "1",
volume = "44",
doi = "10.2298/GENSR1201033P"
}

Popović, V., Vidić, M., Jocković, Đ., Ikanović, J., Jakšić, S.,& Cvijanović, G.. (2012). Variability and correlations between yield components of soybean [Glycine max (L.) Merr.]. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 44(1), 33-45.
https://doi.org/10.2298/GENSR1201033P

Popović V, Vidić M, Jocković Đ, Ikanović J, Jakšić S, Cvijanović G. Variability and correlations between yield components of soybean [Glycine max (L.) Merr.]. in Genetika-Belgrade. 2012;44(1):33-45.
doi:10.2298/GENSR1201033P .

Popović, Vera, Vidić, Miloš, Jocković, Đorđe, Ikanović, Jela, Jakšić, Snežana, Cvijanović, Gorica, "Variability and correlations between yield components of soybean [Glycine max (L.) Merr.]" in Genetika-Belgrade, 44, no. 1 (2012):33-45,
https://doi.org/10.2298/GENSR1201033P . .

TY  - JOUR
AU  - Mrkovački, Nastasija
AU  - Jarak, Mirjana
AU  - Đalović, Ivica
AU  - Jocković, Đorđe
PY  - 2012
UR  - http://fiver.ifvcns.rs/handle/123456789/1115
AB  - Microorganisms are involved in the formation of soil fertility, both potential and effective. They facilitate the processes of humification and dehumification and play a key role in the cycling of nutrients - macro and microelements. Rhizosphere is the soil in direct contact with plant roots and influenced by plant exudates. Root exudates of maize significantly affect the composition and abundance of microorganisms in the rhizosphere. Bio-fertilizers are microbial fertilizers composed of highly effective strains of bacteria, algae and fungi isolated from soil. Their application activates microbial processes that secure a better and steadier supply of plants with nitrogen, phosphorus, potassium and some micronutrients. The application of PGPR-containing biofertilizers reduces the need for expensive nitrogen fertilizers, facilitates phosphorus uptake by plants and affects the direction and dynamics of microbial processes.
AB  - Mikroorganizmi učestvuju u stvaranju plodnosti zemljišta, kako potencijalne tako i efektivne. Mikroorganizmi omogućavaju odvijanje procesa humifikacije i dehumifikacije i zauzimaju centralno mesto u kruženju neophodnih hranljivih makro i mikroelemenata. Zona zemljišta koja okružuje korenov sistem biljaka i pod uticajem je njegovih izlučevina može se definisati kao rizosfera. Svojim korenskim izlučevinama kukuruz može značajno da utiče na sastav i brojnost mikroorganizama u rizosferi. Biofertilizatori su mikrobiološka đubriva koja sadrže selekcionisane visoko efektivne sojeve bakterija, algi i gljiva izolovane iz zemljišta. Njihovim unošenjem u zemljište aktiviraju se odgovarajući mikrobiološki procesi koji omogućavaju bolje i ravnomernije snabdevanje biljaka azotom, fosforom i kalijumom, kao i nekim mikroelementima. Primenom biofertilizatora koji sadrže rizobakterije promotore biljnog rasta - PGPR (Plant Growth Promoting Rhizobacteria) smanjuje se upotreba skupih azotnih đubriva, omogućava se biljci lakše usvajanje fosfora i utiče na pravac i dinamiku mikrobioloških procesa.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Importance of PGPR application and its effect on microbial activity in maize rhizosphere
T1  - Značaj i efekat primene PGPR na mikrobiološku aktivnost u rizosferi kukuruza
EP  - 344
IS  - 3
SP  - 335
VL  - 49
DO  - 10.5937/ratpov49-1915
ER  - 

@article{
author = "Mrkovački, Nastasija and Jarak, Mirjana and Đalović, Ivica and Jocković, Đorđe",
year = "2012",
abstract = "Microorganisms are involved in the formation of soil fertility, both potential and effective. They facilitate the processes of humification and dehumification and play a key role in the cycling of nutrients - macro and microelements. Rhizosphere is the soil in direct contact with plant roots and influenced by plant exudates. Root exudates of maize significantly affect the composition and abundance of microorganisms in the rhizosphere. Bio-fertilizers are microbial fertilizers composed of highly effective strains of bacteria, algae and fungi isolated from soil. Their application activates microbial processes that secure a better and steadier supply of plants with nitrogen, phosphorus, potassium and some micronutrients. The application of PGPR-containing biofertilizers reduces the need for expensive nitrogen fertilizers, facilitates phosphorus uptake by plants and affects the direction and dynamics of microbial processes., Mikroorganizmi učestvuju u stvaranju plodnosti zemljišta, kako potencijalne tako i efektivne. Mikroorganizmi omogućavaju odvijanje procesa humifikacije i dehumifikacije i zauzimaju centralno mesto u kruženju neophodnih hranljivih makro i mikroelemenata. Zona zemljišta koja okružuje korenov sistem biljaka i pod uticajem je njegovih izlučevina može se definisati kao rizosfera. Svojim korenskim izlučevinama kukuruz može značajno da utiče na sastav i brojnost mikroorganizama u rizosferi. Biofertilizatori su mikrobiološka đubriva koja sadrže selekcionisane visoko efektivne sojeve bakterija, algi i gljiva izolovane iz zemljišta. Njihovim unošenjem u zemljište aktiviraju se odgovarajući mikrobiološki procesi koji omogućavaju bolje i ravnomernije snabdevanje biljaka azotom, fosforom i kalijumom, kao i nekim mikroelementima. Primenom biofertilizatora koji sadrže rizobakterije promotore biljnog rasta - PGPR (Plant Growth Promoting Rhizobacteria) smanjuje se upotreba skupih azotnih đubriva, omogućava se biljci lakše usvajanje fosfora i utiče na pravac i dinamiku mikrobioloških procesa.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Importance of PGPR application and its effect on microbial activity in maize rhizosphere, Značaj i efekat primene PGPR na mikrobiološku aktivnost u rizosferi kukuruza",
pages = "344-335",
number = "3",
volume = "49",
doi = "10.5937/ratpov49-1915"
}

Mrkovački, N., Jarak, M., Đalović, I.,& Jocković, Đ.. (2012). Importance of PGPR application and its effect on microbial activity in maize rhizosphere. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 49(3), 335-344.
https://doi.org/10.5937/ratpov49-1915

Mrkovački N, Jarak M, Đalović I, Jocković Đ. Importance of PGPR application and its effect on microbial activity in maize rhizosphere. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2012;49(3):335-344.
doi:10.5937/ratpov49-1915 .

Mrkovački, Nastasija, Jarak, Mirjana, Đalović, Ivica, Jocković, Đorđe, "Importance of PGPR application and its effect on microbial activity in maize rhizosphere" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 49, no. 3 (2012):335-344,
https://doi.org/10.5937/ratpov49-1915 . .

TY  - JOUR
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Jocković, Đorđe
AU  - Treskić, Sanja
AU  - Mitrović, Bojan
AU  - Đalović, Ivica
AU  - Milovac, Željko
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/920
AB  - In the first decade of the 21st century, corn reddening occurred on a larger scale not just in Banat, but also in some other regions of Serbia. The results of previous studies suggest phytoplasmas as potential causes ciixides as vectors and strong influence of environmental factors. Besides the changes in corn growing practices, crop rotation, and the use of pesticides, it is necessary to introduce appropriate hybrids into corn production. Within corn breeding programs, a highly tolerant corn reddening population has been identified. One cycle of combined S1-HS recurrent selection has been conducted with the goal to improve the characteristic of the population per se as well as its combining ability. Growing corn hybrids tolerant to reddening can provide satisfactorily and economically acceptable solution.
AB  - U prvoj deceniji 21. veka, crvenilo kukuruza se javilo u značajnijem obimu ne samo u regionu Banata, nego i u drugim krajevima Srbije. Rezultati dosadašnjih istraživanja upućuju na zaključak o fitoplazmama kao potencijalnim prouzrokovačima, cikadama kao vektorima i snažnom uticaju faktora spoljašnje sredine. Osim promena u sistemima ratarenja, plodoredu i primeni pesticida, u proizvodnju je neophodno uvesti odgovarajući sortiment. U okviru oplemenjivačkih programa identifikovana je populacija kukuruza izrazito tolerantna prema crvenilu. Sproveden je jedan ciklus kombinovane S1-HS rekurentne selekcije sa ciljem popravke karakteristika populacije per se i njenih kombinacionih sposobnosti. Gajenjem hibrida tolerantnih prema crvenilu može se postići zadovoljavajuće i ekonomski prihvatljivo rešenje.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Corn reddening: Half a century later
T1  - Crvenilo kukuruza - pola veka kasnije
EP  - 30
IS  - 1
SP  - 25
VL  - 48
DO  - 10.5937/ratpov1101025B
ER  - 

@article{
author = "Bekavac, Goran and Purar, Božana and Jocković, Đorđe and Treskić, Sanja and Mitrović, Bojan and Đalović, Ivica and Milovac, Željko",
year = "2011",
abstract = "In the first decade of the 21st century, corn reddening occurred on a larger scale not just in Banat, but also in some other regions of Serbia. The results of previous studies suggest phytoplasmas as potential causes ciixides as vectors and strong influence of environmental factors. Besides the changes in corn growing practices, crop rotation, and the use of pesticides, it is necessary to introduce appropriate hybrids into corn production. Within corn breeding programs, a highly tolerant corn reddening population has been identified. One cycle of combined S1-HS recurrent selection has been conducted with the goal to improve the characteristic of the population per se as well as its combining ability. Growing corn hybrids tolerant to reddening can provide satisfactorily and economically acceptable solution., U prvoj deceniji 21. veka, crvenilo kukuruza se javilo u značajnijem obimu ne samo u regionu Banata, nego i u drugim krajevima Srbije. Rezultati dosadašnjih istraživanja upućuju na zaključak o fitoplazmama kao potencijalnim prouzrokovačima, cikadama kao vektorima i snažnom uticaju faktora spoljašnje sredine. Osim promena u sistemima ratarenja, plodoredu i primeni pesticida, u proizvodnju je neophodno uvesti odgovarajući sortiment. U okviru oplemenjivačkih programa identifikovana je populacija kukuruza izrazito tolerantna prema crvenilu. Sproveden je jedan ciklus kombinovane S1-HS rekurentne selekcije sa ciljem popravke karakteristika populacije per se i njenih kombinacionih sposobnosti. Gajenjem hibrida tolerantnih prema crvenilu može se postići zadovoljavajuće i ekonomski prihvatljivo rešenje.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Corn reddening: Half a century later, Crvenilo kukuruza - pola veka kasnije",
pages = "30-25",
number = "1",
volume = "48",
doi = "10.5937/ratpov1101025B"
}

Bekavac, G., Purar, B., Jocković, Đ., Treskić, S., Mitrović, B., Đalović, I.,& Milovac, Ž.. (2011). Corn reddening: Half a century later. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 48(1), 25-30.
https://doi.org/10.5937/ratpov1101025B

Bekavac G, Purar B, Jocković Đ, Treskić S, Mitrović B, Đalović I, Milovac Ž. Corn reddening: Half a century later. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2011;48(1):25-30.
doi:10.5937/ratpov1101025B .

Bekavac, Goran, Purar, Božana, Jocković, Đorđe, Treskić, Sanja, Mitrović, Bojan, Đalović, Ivica, Milovac, Željko, "Corn reddening: Half a century later" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 48, no. 1 (2011):25-30,
https://doi.org/10.5937/ratpov1101025B . .

TY  - JOUR
AU  - Stojaković, Milisav
AU  - Ivanović, Mile
AU  - Jocković, Đorđe
AU  - Bekavac, Goran
AU  - Nastasić, Aleksandra
AU  - Mitrović, Bojan
AU  - Stanisavljević, Dušan
PY  - 2011
UR  - http://fiver.ifvcns.rs/handle/123456789/954
AB  - Breeding of maize at the Institute of Field and Vegetable Crops, Novi Sad, based on heterosis phenomenon started in the middle of last century. The permanent goal in selection in past and future has been in increasing grain yield potential, reducing water content and improving adaptability to stressful conditions. New NS maize hybrids NS 5073, NS 5120, NS 5021 and NS ALEKSANDRA exceeded standard hybrid in yield by 0.984tha-1 in the average, which represents an increase at about 112 kg per cycle of selection. Besides higher grain yield, new hybrids have lower moisture content, better pest's resistance and stable performance in various conditions.
AB  - Oplemenjivanje kukuruza u Institutu zasnovano na heterozisu započeto je sredinom prošlog veka. Permanentan cilj u oplemenjivanju, do sada, a verovatno i u buduće je povećanje prinosa, smanjenje udela vlage u zrnu i povećanje adaptabilnosti na stresne uslove. Novi hibridi kukuruza: NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA u odnosu na standard imaju veći prinos zrna za 0.984tha-1 u proseku što predstavlja povećanje od oko 112 kg po jednom ciklusu selekcije. Novi hibridi će dati značajan doprinos proizvodnji kukuruza, jer pored višeg prinosa zrna imaju niži sadržaj vlage u zrnu u berbi (naročito NS 5021 i NS ALEKSANDRA), otpornost prema glavnim prouzrokovačima bolesti na nivou ili bolju od standarda, čvršće stablo i dobru stabilnost.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Description of new maize hybrids: NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA
T1  - Prikaz novih hibrida kukuruza - NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA
EP  - 15
IS  - 2
SP  - 9
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_fiver_954
ER  - 

@article{
author = "Stojaković, Milisav and Ivanović, Mile and Jocković, Đorđe and Bekavac, Goran and Nastasić, Aleksandra and Mitrović, Bojan and Stanisavljević, Dušan",
year = "2011",
abstract = "Breeding of maize at the Institute of Field and Vegetable Crops, Novi Sad, based on heterosis phenomenon started in the middle of last century. The permanent goal in selection in past and future has been in increasing grain yield potential, reducing water content and improving adaptability to stressful conditions. New NS maize hybrids NS 5073, NS 5120, NS 5021 and NS ALEKSANDRA exceeded standard hybrid in yield by 0.984tha-1 in the average, which represents an increase at about 112 kg per cycle of selection. Besides higher grain yield, new hybrids have lower moisture content, better pest's resistance and stable performance in various conditions., Oplemenjivanje kukuruza u Institutu zasnovano na heterozisu započeto je sredinom prošlog veka. Permanentan cilj u oplemenjivanju, do sada, a verovatno i u buduće je povećanje prinosa, smanjenje udela vlage u zrnu i povećanje adaptabilnosti na stresne uslove. Novi hibridi kukuruza: NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA u odnosu na standard imaju veći prinos zrna za 0.984tha-1 u proseku što predstavlja povećanje od oko 112 kg po jednom ciklusu selekcije. Novi hibridi će dati značajan doprinos proizvodnji kukuruza, jer pored višeg prinosa zrna imaju niži sadržaj vlage u zrnu u berbi (naročito NS 5021 i NS ALEKSANDRA), otpornost prema glavnim prouzrokovačima bolesti na nivou ili bolju od standarda, čvršće stablo i dobru stabilnost.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Description of new maize hybrids: NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA, Prikaz novih hibrida kukuruza - NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA",
pages = "15-9",
number = "2",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_fiver_954"
}

Stojaković, M., Ivanović, M., Jocković, Đ., Bekavac, G., Nastasić, A., Mitrović, B.,& Stanisavljević, D.. (2011). Description of new maize hybrids: NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 17(2), 9-15.
https://hdl.handle.net/21.15107/rcub_fiver_954

Stojaković M, Ivanović M, Jocković Đ, Bekavac G, Nastasić A, Mitrović B, Stanisavljević D. Description of new maize hybrids: NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA. in Selekcija i semenarstvo. 2011;17(2):9-15.
https://hdl.handle.net/21.15107/rcub_fiver_954 .

Stojaković, Milisav, Ivanović, Mile, Jocković, Đorđe, Bekavac, Goran, Nastasić, Aleksandra, Mitrović, Bojan, Stanisavljević, Dušan, "Description of new maize hybrids: NS 5073, NS 5120, NS 5021 i NS ALEKSANDRA" in Selekcija i semenarstvo, 17, no. 2 (2011):9-15,
https://hdl.handle.net/21.15107/rcub_fiver_954 .

TY  - JOUR
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Jocković, Đorđe
AU  - Stojaković, Milisav
AU  - Ivanović, Mile
AU  - Malidža, Goran
AU  - Treskić, Sanja
AU  - Nastasić, Aleksandra
AU  - Dolapčev, Svetislav
AU  - Stanisavljević, Dušan
AU  - Mitrović, Bojan
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/879
AB  - Variability and interrelationships of traits in maize population NS 1-275 CRS after one cycle of combined HS-S1 family selection were studied. Independent field experiments with HS and S1 progenies were set up according to an incomplete block design in 2008 and 2009. The basic genetics parameters of zero (C0) and the first cycle of selection (C1) were assessed. The primary selection criterion for the formation of the C1 was grain yield (GY) and grain moisture (GM) and secondary stay green (SG) and stalk lodging (SL). Significant differences in mean values between selection cycles (P£0.05) were determined for SG at S1 progenies and GY and SG at HS progenies. No significant changes in genetic variances were recorded after one cycle of selection. Positive correlations between GY and SG and negative between SG and SL exclude the occurrence of negative correlative response. In the upcoming period, some other agronomic traits have to be analyzed to get complete picture of their complex interrelationships, as well as the expected changes through cycles of selection.
AB  - U radu je ispitivana varijabilnost i međuzavisnost svojstava u populaciji kukuruza NS 1-275 CRS nakon jednog ciklusa kombinovane HS-S1 familijske selekcije. Nezavisni ogledi sa HS i S1 potomstvima postavljeni su po nekompletnom blok dizajnu tokom 2008. i 2009. Ocenjeni su osnovni genetički parametri nultog (C0) i prvog (C1) ciklusa selekcije. Primarni selekcioni kriterijum za formiranje C1 bio je prinos zrna (GY) i sadržaj vlage u zrnu (GM), a sekundarni stay green (SG) i poleganje stabla (SL). Signifikantne razlike u srednjim vrednostima između ciklusa selekcije (P£0,05) ustanovljene su za SG kod S1 potomstava i GY i SG kod HS potomstava. Nakon jednog ciklusa selekcije nije došlo do značajnih promena u visini genetičke varijanse svojstava. Pozitivne korelacije između GY i SG i negativne između SG i SL isključuju pojavu nepoželjnih korelativnih odgovora. U narednom periodu analizom treba obuhvatiti veći broj agronomskih svojstava kako bi se dobila potpunija slika njihovih kompleksnih odnosa i očekivanih promena kroz cikluse selekcije.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Combined family selection for tolerance to corn reddening
T1  - Kombinovana familijska selekcija na tolerantnost prema crvenilu kukuruza
EP  - 108
IS  - 1
SP  - 103
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_879
ER  - 

@article{
author = "Bekavac, Goran and Purar, Božana and Jocković, Đorđe and Stojaković, Milisav and Ivanović, Mile and Malidža, Goran and Treskić, Sanja and Nastasić, Aleksandra and Dolapčev, Svetislav and Stanisavljević, Dušan and Mitrović, Bojan",
year = "2010",
abstract = "Variability and interrelationships of traits in maize population NS 1-275 CRS after one cycle of combined HS-S1 family selection were studied. Independent field experiments with HS and S1 progenies were set up according to an incomplete block design in 2008 and 2009. The basic genetics parameters of zero (C0) and the first cycle of selection (C1) were assessed. The primary selection criterion for the formation of the C1 was grain yield (GY) and grain moisture (GM) and secondary stay green (SG) and stalk lodging (SL). Significant differences in mean values between selection cycles (P£0.05) were determined for SG at S1 progenies and GY and SG at HS progenies. No significant changes in genetic variances were recorded after one cycle of selection. Positive correlations between GY and SG and negative between SG and SL exclude the occurrence of negative correlative response. In the upcoming period, some other agronomic traits have to be analyzed to get complete picture of their complex interrelationships, as well as the expected changes through cycles of selection., U radu je ispitivana varijabilnost i međuzavisnost svojstava u populaciji kukuruza NS 1-275 CRS nakon jednog ciklusa kombinovane HS-S1 familijske selekcije. Nezavisni ogledi sa HS i S1 potomstvima postavljeni su po nekompletnom blok dizajnu tokom 2008. i 2009. Ocenjeni su osnovni genetički parametri nultog (C0) i prvog (C1) ciklusa selekcije. Primarni selekcioni kriterijum za formiranje C1 bio je prinos zrna (GY) i sadržaj vlage u zrnu (GM), a sekundarni stay green (SG) i poleganje stabla (SL). Signifikantne razlike u srednjim vrednostima između ciklusa selekcije (P£0,05) ustanovljene su za SG kod S1 potomstava i GY i SG kod HS potomstava. Nakon jednog ciklusa selekcije nije došlo do značajnih promena u visini genetičke varijanse svojstava. Pozitivne korelacije između GY i SG i negativne između SG i SL isključuju pojavu nepoželjnih korelativnih odgovora. U narednom periodu analizom treba obuhvatiti veći broj agronomskih svojstava kako bi se dobila potpunija slika njihovih kompleksnih odnosa i očekivanih promena kroz cikluse selekcije.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Combined family selection for tolerance to corn reddening, Kombinovana familijska selekcija na tolerantnost prema crvenilu kukuruza",
pages = "108-103",
number = "1",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_879"
}

Bekavac, G., Purar, B., Jocković, Đ., Stojaković, M., Ivanović, M., Malidža, G., Treskić, S., Nastasić, A., Dolapčev, S., Stanisavljević, D.,& Mitrović, B.. (2010). Combined family selection for tolerance to corn reddening. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 103-108.
https://hdl.handle.net/21.15107/rcub_fiver_879

Bekavac G, Purar B, Jocković Đ, Stojaković M, Ivanović M, Malidža G, Treskić S, Nastasić A, Dolapčev S, Stanisavljević D, Mitrović B. Combined family selection for tolerance to corn reddening. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):103-108.
https://hdl.handle.net/21.15107/rcub_fiver_879 .

Bekavac, Goran, Purar, Božana, Jocković, Đorđe, Stojaković, Milisav, Ivanović, Mile, Malidža, Goran, Treskić, Sanja, Nastasić, Aleksandra, Dolapčev, Svetislav, Stanisavljević, Dušan, Mitrović, Bojan, "Combined family selection for tolerance to corn reddening" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):103-108,
https://hdl.handle.net/21.15107/rcub_fiver_879 .

TY  - JOUR
AU  - Stojaković, Milisav
AU  - Ivanović, Mile
AU  - Jocković, Đorđe
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Nastasić, Aleksandra
AU  - Stanisavljević, Dušan
AU  - Mitrović, Bojan
AU  - Treskić, Sanja
AU  - Laišić, Rajko
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/878
AB  - Fifteen NS maize hybrids of FAO 300-700 maturity groups were evaluated in strip trials (plot size 1,120 m2) at 30 locations in Serbia. In all locations including all production regions, the most yielding hybrid was NS 6030 with average yield of 10.9 t ha-1. The additive Main Effects and Multiplicative Interaction (AMMI) and the sites regression (SREG) models were used to study basic structure of G x E interactions and the possible existence of different mega-environments in Serbian maize growing regions in 2009. The results of the 15 hybrids x 10 locations for grain yield in maize showed by biplot technique indicate several specific location-hybrid deviations (the AMMI biplot), and possible existence of at least one mega-environment (the GGE biplot).
AB  - Ova istraživanja su deo višegodišnjih istraživanja čiji je cilj rejonizacija hibrida kukuruza. Tokom 2009. ispitivano je 15 hibrida FAO grupa zrenja 300-700 u 30 lokacija na teritoriji Srbije. Najveći prosečan prinos zrna ostvario je hibrid NS 6030 (10,9 t ha-1). Za ocenu strukture interakcije genotip x sredina i mogućeg postojanja različitih mega-sredina (mega environment) u proizvodnim rejonima Srbije korišćeni su matematički modeli AMMI i SREG. Rezultati ispitivanja prinosa zrna kod 15 hibrida na 10 lokaliteta ukazuju na postojanje specifičnih devijacija lokalitet-godina (AMMI biplot) i najmanje jedne mega-sredine (GGE biplot).
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - NS maize hybrids in production regions of Serbia
T1  - NS hibridi kukuruza u proizvodnim rejonima Srbije
EP  - 102
IS  - 1
SP  - 93
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_878
ER  - 

@article{
author = "Stojaković, Milisav and Ivanović, Mile and Jocković, Đorđe and Bekavac, Goran and Purar, Božana and Nastasić, Aleksandra and Stanisavljević, Dušan and Mitrović, Bojan and Treskić, Sanja and Laišić, Rajko",
year = "2010",
abstract = "Fifteen NS maize hybrids of FAO 300-700 maturity groups were evaluated in strip trials (plot size 1,120 m2) at 30 locations in Serbia. In all locations including all production regions, the most yielding hybrid was NS 6030 with average yield of 10.9 t ha-1. The additive Main Effects and Multiplicative Interaction (AMMI) and the sites regression (SREG) models were used to study basic structure of G x E interactions and the possible existence of different mega-environments in Serbian maize growing regions in 2009. The results of the 15 hybrids x 10 locations for grain yield in maize showed by biplot technique indicate several specific location-hybrid deviations (the AMMI biplot), and possible existence of at least one mega-environment (the GGE biplot)., Ova istraživanja su deo višegodišnjih istraživanja čiji je cilj rejonizacija hibrida kukuruza. Tokom 2009. ispitivano je 15 hibrida FAO grupa zrenja 300-700 u 30 lokacija na teritoriji Srbije. Najveći prosečan prinos zrna ostvario je hibrid NS 6030 (10,9 t ha-1). Za ocenu strukture interakcije genotip x sredina i mogućeg postojanja različitih mega-sredina (mega environment) u proizvodnim rejonima Srbije korišćeni su matematički modeli AMMI i SREG. Rezultati ispitivanja prinosa zrna kod 15 hibrida na 10 lokaliteta ukazuju na postojanje specifičnih devijacija lokalitet-godina (AMMI biplot) i najmanje jedne mega-sredine (GGE biplot).",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "NS maize hybrids in production regions of Serbia, NS hibridi kukuruza u proizvodnim rejonima Srbije",
pages = "102-93",
number = "1",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_878"
}

Stojaković, M., Ivanović, M., Jocković, Đ., Bekavac, G., Purar, B., Nastasić, A., Stanisavljević, D., Mitrović, B., Treskić, S.,& Laišić, R.. (2010). NS maize hybrids in production regions of Serbia. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 93-102.
https://hdl.handle.net/21.15107/rcub_fiver_878

Stojaković M, Ivanović M, Jocković Đ, Bekavac G, Purar B, Nastasić A, Stanisavljević D, Mitrović B, Treskić S, Laišić R. NS maize hybrids in production regions of Serbia. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):93-102.
https://hdl.handle.net/21.15107/rcub_fiver_878 .

Stojaković, Milisav, Ivanović, Mile, Jocković, Đorđe, Bekavac, Goran, Purar, Božana, Nastasić, Aleksandra, Stanisavljević, Dušan, Mitrović, Bojan, Treskić, Sanja, Laišić, Rajko, "NS maize hybrids in production regions of Serbia" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):93-102,
https://hdl.handle.net/21.15107/rcub_fiver_878 .

TY  - JOUR
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Jocković, Đorđe
AU  - Stojaković, Milisav
AU  - Ivanović, Mile
AU  - Malidža, Goran
AU  - Đalović, Ivica
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/852
AB  - Climate changes and expected variability of climatic parameters represent a serious concern of the 21st century agriculture. At the global level, the further rise in temperature, changed quantity and distribution of precipitation, increased variability of climate parameters and the occurrence of extreme climate events are expected. In order to avoid, or at least reduce the negative effects of global climate change, several adaptation strategies are proposed. Adjustment of production technology and breeding for tolerance to changed environment are proposed as two most important adaptation measures.
AB  - Klimatske promene i očekivana varijabilnost klimatskih parametara predstavljaju ozbiljan izazov za poljoprivredu 21. veka. Na globalnom nivou, očekuje se porast temperature vazduha, promene količine i rasporeda padavina, povećanje varijabilnosti klimatskih parametara i pojava ekstremnih klimatskih događaja. U cilju izbegavanja, ili barem redukovanja negativnih efekata globalnih klimatskih promena, predloženo je nekoliko adaptacionih strategija. Kao dve najznačajnije mere adaptacije predlažu se prilagođavanje tehnologije proizvodnje i oplemenjivanje biljaka na tolerantnost prema izmenjenim uslovima spoljašnje sredine.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Maize production in terms of global climate changes
T1  - Proizvodnja kukuruza u uslovima globalnih klimatskih promena
EP  - 450
IS  - 2
SP  - 443
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_852
ER  - 

@article{
author = "Bekavac, Goran and Purar, Božana and Jocković, Đorđe and Stojaković, Milisav and Ivanović, Mile and Malidža, Goran and Đalović, Ivica",
year = "2010",
abstract = "Climate changes and expected variability of climatic parameters represent a serious concern of the 21st century agriculture. At the global level, the further rise in temperature, changed quantity and distribution of precipitation, increased variability of climate parameters and the occurrence of extreme climate events are expected. In order to avoid, or at least reduce the negative effects of global climate change, several adaptation strategies are proposed. Adjustment of production technology and breeding for tolerance to changed environment are proposed as two most important adaptation measures., Klimatske promene i očekivana varijabilnost klimatskih parametara predstavljaju ozbiljan izazov za poljoprivredu 21. veka. Na globalnom nivou, očekuje se porast temperature vazduha, promene količine i rasporeda padavina, povećanje varijabilnosti klimatskih parametara i pojava ekstremnih klimatskih događaja. U cilju izbegavanja, ili barem redukovanja negativnih efekata globalnih klimatskih promena, predloženo je nekoliko adaptacionih strategija. Kao dve najznačajnije mere adaptacije predlažu se prilagođavanje tehnologije proizvodnje i oplemenjivanje biljaka na tolerantnost prema izmenjenim uslovima spoljašnje sredine.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Maize production in terms of global climate changes, Proizvodnja kukuruza u uslovima globalnih klimatskih promena",
pages = "450-443",
number = "2",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_852"
}

Bekavac, G., Purar, B., Jocković, Đ., Stojaković, M., Ivanović, M., Malidža, G.,& Đalović, I.. (2010). Maize production in terms of global climate changes. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(2), 443-450.
https://hdl.handle.net/21.15107/rcub_fiver_852

Bekavac G, Purar B, Jocković Đ, Stojaković M, Ivanović M, Malidža G, Đalović I. Maize production in terms of global climate changes. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(2):443-450.
https://hdl.handle.net/21.15107/rcub_fiver_852 .

Bekavac, Goran, Purar, Božana, Jocković, Đorđe, Stojaković, Milisav, Ivanović, Mile, Malidža, Goran, Đalović, Ivica, "Maize production in terms of global climate changes" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 2 (2010):443-450,
https://hdl.handle.net/21.15107/rcub_fiver_852 .

TY  - JOUR
AU  - Jocković, Đorđe
AU  - Stojaković, Milisav
AU  - Ivanović, Mile
AU  - Bekavac, Goran
AU  - Popov, Raško
AU  - Đalović, Ivica
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/877
AB  - Maize breeding on scientific basis began at the onset of 20th century. Maize breeding at the Institute of Field and Vegetable Crops began in 1938. Institute of Field and Vegetable Crops has created 218 maize hybrids, 80 of which have been registered in foreign countries and 13 are on the EU list. Genetic variability in maize is enough for future progress in maize breeding. Hybrid NS 640 is the most wide-spread hybrid in Serbia. The highest yield so far of 18,640 kg ha-1 was gained with NS 6010. This is our recommendation for 2010: early FAO 300: NS 300 and NS 3014. FAO 400: NS 4015 and NS 444 ultra. FAO 500: NS 5043, NS 5010, NS 510, NS 540 and NS 542. FAO 600: NS 6010, NS 6030, NS 640, Zenit, Radan and NS 6102. FAO 700: Tisa, NS 7020 and NS 770. New NS maize hybrids are recommended for the first time for large production. They are a new generation of NS maize hybrids: NS 4030, NS 5020, NS 5032, NS 640 Ultra, NS 6040, NS 6060 and NS 6043. Their seeds will be distributed by NS representatives.
AB  - Oplemenjivanje kukuruza u Institutu za ratarstvo i povrtarstvo u Novom Sadu ima dugu tradiciju. Do sada je u Institutu stvoreno 218 hibrida, od čega je u inostranstvu priznato 80 NS hibrida, a na evropskoj listi se nalazi 13 NS hibrida kukuruza. NS 640 je ubedljivo najzastupljeniji hibrid kukuruza u Srbiji. Najveći do sada dobijen prinos sa NS hibridima kukuruza od 18.640 kg ha-1 2005. dao je NS 6010. Za setvu u 2010. preporučuju se: NS 300 i NS 3014 iz FAO 300; NS 4015, NS 4030, NS 444 i NS 444 ultra iz FAO 400; NS 5043, NS 5010, NS 540, NS 510 i NS 542 iz FAO 500; NS 6030, NS 6010, NS 6102, NS 640, Zenit i Radan iz FAO 600; Tisa, NS 770, NS 7020 iz FAO 700. U manjim količinama preko NS predstavnika na terenu biće na raspolaganju i novi NS hibridi: NS 5020, NS 5032, NS 6040, NS 6060 i NS 6043.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - NS maize hybrids: Today and tomorrow
T1  - NS hibridi kukuruza - danas i sutra
EP  - 333
IS  - 1
SP  - 325
VL  - 47
UR  - https://hdl.handle.net/21.15107/rcub_fiver_877
ER  - 

@article{
author = "Jocković, Đorđe and Stojaković, Milisav and Ivanović, Mile and Bekavac, Goran and Popov, Raško and Đalović, Ivica",
year = "2010",
abstract = "Maize breeding on scientific basis began at the onset of 20th century. Maize breeding at the Institute of Field and Vegetable Crops began in 1938. Institute of Field and Vegetable Crops has created 218 maize hybrids, 80 of which have been registered in foreign countries and 13 are on the EU list. Genetic variability in maize is enough for future progress in maize breeding. Hybrid NS 640 is the most wide-spread hybrid in Serbia. The highest yield so far of 18,640 kg ha-1 was gained with NS 6010. This is our recommendation for 2010: early FAO 300: NS 300 and NS 3014. FAO 400: NS 4015 and NS 444 ultra. FAO 500: NS 5043, NS 5010, NS 510, NS 540 and NS 542. FAO 600: NS 6010, NS 6030, NS 640, Zenit, Radan and NS 6102. FAO 700: Tisa, NS 7020 and NS 770. New NS maize hybrids are recommended for the first time for large production. They are a new generation of NS maize hybrids: NS 4030, NS 5020, NS 5032, NS 640 Ultra, NS 6040, NS 6060 and NS 6043. Their seeds will be distributed by NS representatives., Oplemenjivanje kukuruza u Institutu za ratarstvo i povrtarstvo u Novom Sadu ima dugu tradiciju. Do sada je u Institutu stvoreno 218 hibrida, od čega je u inostranstvu priznato 80 NS hibrida, a na evropskoj listi se nalazi 13 NS hibrida kukuruza. NS 640 je ubedljivo najzastupljeniji hibrid kukuruza u Srbiji. Najveći do sada dobijen prinos sa NS hibridima kukuruza od 18.640 kg ha-1 2005. dao je NS 6010. Za setvu u 2010. preporučuju se: NS 300 i NS 3014 iz FAO 300; NS 4015, NS 4030, NS 444 i NS 444 ultra iz FAO 400; NS 5043, NS 5010, NS 540, NS 510 i NS 542 iz FAO 500; NS 6030, NS 6010, NS 6102, NS 640, Zenit i Radan iz FAO 600; Tisa, NS 770, NS 7020 iz FAO 700. U manjim količinama preko NS predstavnika na terenu biće na raspolaganju i novi NS hibridi: NS 5020, NS 5032, NS 6040, NS 6060 i NS 6043.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "NS maize hybrids: Today and tomorrow, NS hibridi kukuruza - danas i sutra",
pages = "333-325",
number = "1",
volume = "47",
url = "https://hdl.handle.net/21.15107/rcub_fiver_877"
}

Jocković, Đ., Stojaković, M., Ivanović, M., Bekavac, G., Popov, R.,& Đalović, I.. (2010). NS maize hybrids: Today and tomorrow. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 47(1), 325-333.
https://hdl.handle.net/21.15107/rcub_fiver_877

Jocković Đ, Stojaković M, Ivanović M, Bekavac G, Popov R, Đalović I. NS maize hybrids: Today and tomorrow. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2010;47(1):325-333.
https://hdl.handle.net/21.15107/rcub_fiver_877 .

Jocković, Đorđe, Stojaković, Milisav, Ivanović, Mile, Bekavac, Goran, Popov, Raško, Đalović, Ivica, "NS maize hybrids: Today and tomorrow" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 47, no. 1 (2010):325-333,
https://hdl.handle.net/21.15107/rcub_fiver_877 .

TY  - JOUR
AU  - Nastasić, Aleksandra
AU  - Jocković, Đorđe
AU  - Ivanović, Mile
AU  - Stojaković, Milisav
AU  - Boćanski, Jan
AU  - Đalović, Ivica
AU  - Srećkov, Zorana
PY  - 2010
UR  - http://fiver.ifvcns.rs/handle/123456789/811
AB  - One of the objectives of this paper was to determine relationship between grain yield and yield components, in S1 and HS progenies of one early synthetic maize population. Grain yield was in high significant, medium strong and strong association with all studied yield components, in both populations. The strongest correlation was recorded between grain yield and 1000-kernel weight (S1 progenies rg = 0.684**; HS progenies rg = 0.633**). Between other studied traits, the highest values of genotypic coefficient of correlations were found between 1000-kernel weight and kernel depth in S1 population, and 1000-kernel weight and ear length in HS population. Also, objective of this research was founding the direct and indirect effects of yield components on grain yield. Desirable, high significant influence on grain yield, in path coefficient analysis, was found for 1000-kernel weight and kernel row number, and in S1 and HS progenies, and for ear length in population of S1 progenies. Kernel depth has undesirable direct effect on grain yield, in both populations.
AB  - Jedan od ciljev ovog istraživanja je bio da se utvrdi međuzavisnost prinosa zrna i komponenti prinosa, kod S1 i HS potomstva jedne rane sintetičke populacije kukuruza. U obe proučavane populacije utvrđena je visoko značajna, srednje jaka i jaka međuzavisnost između prinosa zrna i svih proučavanih komponenti prinosa. Najjača korelativna veza ustanovljena je između prinosa i mase 1000 zrna (S1 potomstvo rg = 0.684**; HS potomstvo rg = 0.633**). Između ostalih proučavanih osobina, u populaciji S1 potomstava, najjača korelativna veza ustanovljena je između mase 1000 zrna i dubine zrna, dok je u drugoj proučavanoj populaciji najjača korelacija ustanovljena između mase 1000 zrna i dužine klipa. Takođe, cilj ovog rada je bio i utvrđivanje direktnog i indirektnog uticaja komponenti prinosa na prinos zrna. U path koeficijent analizi, visoko značajan i poželjan direktni uticaj na prinos zrna ustanovljen je za masu 1000 zrna i broj redova zrna na klipu, u obe proučavane populacije, i za dužinu klipa u populaciji S1 potomstva. Dubina zrna pokazala je nepoželjan uticaj na prinos zrna, i u populaciji S1 i HS potomstva.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Genetic relationship between yield and yield components of maize
T1  - Genetička međuzavisnost prinosa i komponenti prinosa zrna kukuruza
EP  - 534
IS  - 3
SP  - 529
VL  - 42
DO  - 10.2298/GENSR1003529N
ER  - 

@article{
author = "Nastasić, Aleksandra and Jocković, Đorđe and Ivanović, Mile and Stojaković, Milisav and Boćanski, Jan and Đalović, Ivica and Srećkov, Zorana",
year = "2010",
abstract = "One of the objectives of this paper was to determine relationship between grain yield and yield components, in S1 and HS progenies of one early synthetic maize population. Grain yield was in high significant, medium strong and strong association with all studied yield components, in both populations. The strongest correlation was recorded between grain yield and 1000-kernel weight (S1 progenies rg = 0.684**; HS progenies rg = 0.633**). Between other studied traits, the highest values of genotypic coefficient of correlations were found between 1000-kernel weight and kernel depth in S1 population, and 1000-kernel weight and ear length in HS population. Also, objective of this research was founding the direct and indirect effects of yield components on grain yield. Desirable, high significant influence on grain yield, in path coefficient analysis, was found for 1000-kernel weight and kernel row number, and in S1 and HS progenies, and for ear length in population of S1 progenies. Kernel depth has undesirable direct effect on grain yield, in both populations., Jedan od ciljev ovog istraživanja je bio da se utvrdi međuzavisnost prinosa zrna i komponenti prinosa, kod S1 i HS potomstva jedne rane sintetičke populacije kukuruza. U obe proučavane populacije utvrđena je visoko značajna, srednje jaka i jaka međuzavisnost između prinosa zrna i svih proučavanih komponenti prinosa. Najjača korelativna veza ustanovljena je između prinosa i mase 1000 zrna (S1 potomstvo rg = 0.684**; HS potomstvo rg = 0.633**). Između ostalih proučavanih osobina, u populaciji S1 potomstava, najjača korelativna veza ustanovljena je između mase 1000 zrna i dubine zrna, dok je u drugoj proučavanoj populaciji najjača korelacija ustanovljena između mase 1000 zrna i dužine klipa. Takođe, cilj ovog rada je bio i utvrđivanje direktnog i indirektnog uticaja komponenti prinosa na prinos zrna. U path koeficijent analizi, visoko značajan i poželjan direktni uticaj na prinos zrna ustanovljen je za masu 1000 zrna i broj redova zrna na klipu, u obe proučavane populacije, i za dužinu klipa u populaciji S1 potomstva. Dubina zrna pokazala je nepoželjan uticaj na prinos zrna, i u populaciji S1 i HS potomstva.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Genetic relationship between yield and yield components of maize, Genetička međuzavisnost prinosa i komponenti prinosa zrna kukuruza",
pages = "534-529",
number = "3",
volume = "42",
doi = "10.2298/GENSR1003529N"
}

Nastasić, A., Jocković, Đ., Ivanović, M., Stojaković, M., Boćanski, J., Đalović, I.,& Srećkov, Z.. (2010). Genetic relationship between yield and yield components of maize. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 42(3), 529-534.
https://doi.org/10.2298/GENSR1003529N

Nastasić A, Jocković Đ, Ivanović M, Stojaković M, Boćanski J, Đalović I, Srećkov Z. Genetic relationship between yield and yield components of maize. in Genetika-Belgrade. 2010;42(3):529-534.
doi:10.2298/GENSR1003529N .

Nastasić, Aleksandra, Jocković, Đorđe, Ivanović, Mile, Stojaković, Milisav, Boćanski, Jan, Đalović, Ivica, Srećkov, Zorana, "Genetic relationship between yield and yield components of maize" in Genetika-Belgrade, 42, no. 3 (2010):529-534,
https://doi.org/10.2298/GENSR1003529N . .

TY  - JOUR
AU  - Stojaković, Milisav
AU  - Jocković, Đorđe
AU  - Ivanović, Mile
AU  - Bekavac, Goran
AU  - Nastasić, Aleksandra
AU  - Purar, Božana
AU  - Stanisavljević, Dušan
AU  - Popov, Raško
AU  - Čapelja, Vlado
AU  - Lajišić, Rajko
AU  - Dolapčev, Svetislav
AU  - Stojaković, Željka
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/752
AB  - In this paper we investigated grain yield and yield stability of NS maize hybrids of different FAO maturity groups. Fifteen hybrids were grown in strip trials without replications at 29 locations in Serbia. Although weather conditions were not favorable for maize, especially in the dry areas, the average grain yield was fairly high (8.09 tha-1). High grain mean values and above-average stability of grain yield were found in the hybrids NS 6030, NS 6010, and NS 4015.
AB  - NS hibridi kukuruza (15 hibrida) su u 2008. godini ispitivani u makrogledima na 29 lokacija u svim rejonima gajenja kukuruza u Srbiji. Prirodni uslovi za proizvodnju nisu bili naklonjeni proizvodnji kukuruza, naročito u tradicionalno sušnim rejonima. Pored toga, hibridi NS 6030, NS 6010, NS 4015 su pokazali visok prinos i dobru stabilnost prinosa u svim rejonima gajenja kukuruza u Srbiji.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Zbornik radova Instituta za ratarstvo i povrtarstvo
T1  - Specific reaction of maize hybrids in different agroecological conditions
T1  - Specifičnosti reakcije hibrida kukuruza u različitim agroekološkim uslovima
EP  - 344
IS  - 2
SP  - 335
VL  - 46
UR  - https://hdl.handle.net/21.15107/rcub_fiver_752
ER  - 

@article{
author = "Stojaković, Milisav and Jocković, Đorđe and Ivanović, Mile and Bekavac, Goran and Nastasić, Aleksandra and Purar, Božana and Stanisavljević, Dušan and Popov, Raško and Čapelja, Vlado and Lajišić, Rajko and Dolapčev, Svetislav and Stojaković, Željka",
year = "2009",
abstract = "In this paper we investigated grain yield and yield stability of NS maize hybrids of different FAO maturity groups. Fifteen hybrids were grown in strip trials without replications at 29 locations in Serbia. Although weather conditions were not favorable for maize, especially in the dry areas, the average grain yield was fairly high (8.09 tha-1). High grain mean values and above-average stability of grain yield were found in the hybrids NS 6030, NS 6010, and NS 4015., NS hibridi kukuruza (15 hibrida) su u 2008. godini ispitivani u makrogledima na 29 lokacija u svim rejonima gajenja kukuruza u Srbiji. Prirodni uslovi za proizvodnju nisu bili naklonjeni proizvodnji kukuruza, naročito u tradicionalno sušnim rejonima. Pored toga, hibridi NS 6030, NS 6010, NS 4015 su pokazali visok prinos i dobru stabilnost prinosa u svim rejonima gajenja kukuruza u Srbiji.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Zbornik radova Instituta za ratarstvo i povrtarstvo",
title = "Specific reaction of maize hybrids in different agroecological conditions, Specifičnosti reakcije hibrida kukuruza u različitim agroekološkim uslovima",
pages = "344-335",
number = "2",
volume = "46",
url = "https://hdl.handle.net/21.15107/rcub_fiver_752"
}

Stojaković, M., Jocković, Đ., Ivanović, M., Bekavac, G., Nastasić, A., Purar, B., Stanisavljević, D., Popov, R., Čapelja, V., Lajišić, R., Dolapčev, S.,& Stojaković, Ž.. (2009). Specific reaction of maize hybrids in different agroecological conditions. in Zbornik radova Instituta za ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 46(2), 335-344.
https://hdl.handle.net/21.15107/rcub_fiver_752

Stojaković M, Jocković Đ, Ivanović M, Bekavac G, Nastasić A, Purar B, Stanisavljević D, Popov R, Čapelja V, Lajišić R, Dolapčev S, Stojaković Ž. Specific reaction of maize hybrids in different agroecological conditions. in Zbornik radova Instituta za ratarstvo i povrtarstvo. 2009;46(2):335-344.
https://hdl.handle.net/21.15107/rcub_fiver_752 .

Stojaković, Milisav, Jocković, Đorđe, Ivanović, Mile, Bekavac, Goran, Nastasić, Aleksandra, Purar, Božana, Stanisavljević, Dušan, Popov, Raško, Čapelja, Vlado, Lajišić, Rajko, Dolapčev, Svetislav, Stojaković, Željka, "Specific reaction of maize hybrids in different agroecological conditions" in Zbornik radova Instituta za ratarstvo i povrtarstvo, 46, no. 2 (2009):335-344,
https://hdl.handle.net/21.15107/rcub_fiver_752 .

TY  - JOUR
AU  - Jocković, Đorđe
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Nastasić, Aleksandra
AU  - Stojaković, Milisav
AU  - Ivanović, Mile
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/754
AB  - Science-based maize breeding started at the beginning of the 20th century. Maize breeding at the Institute of Field and Vegetable Crops began in 1938 and the Institute has developed 218 maize hybrids since. Seventy-five of these have been registered in foreign countries and 13 are on the EU list. Genetic variability in maize is enough for the future progress of maize breeding. The hybrid NS 640 is the most widely grown hybrid in Serbia. The highest yield so far (18,640 kg x ha-1) has been produced by NS 6010. For 2009, the recommendation is: Early FAO 300 NS 300 and NS 3014, FAO 400 NS 4015, NS 444 ultra, FAO 500 NS 5043, NS 5010, NS 510, NS 540, NS 542, FAO 600 NS 6010, NS 6030, NS640, Zenit , Radan. FAO 700 Tisa and NS 770. We recommend new NS maize hybrids for the first time in big production. They are a new generation of NS maize hybrids. They are: NS 4030, NS 5022, NS 6040, NS 6060, NS 6102 and NS 7020. Their seeds will be distributed by NS representatives in the field.
AB  - Početkom dvadesetog veka počelo je oplemenjivanje kukuruza na naučnim osnovama. U Institutu za ratarstvo i povrtarstvo u Novom Sadu na oplemenjivanju kukuruza radi se od 1938. godine. Do sada je u Institutu stvoreno 218 hibrida, od toga u inostranstvu je priznato 75 NS hibrida, a na evropskoj listi nalazi se 13 NS hibrida kukuruza. Smatra se da je genetička varijabilnost biljke kukuruza dovoljna da omogući kontinuirani napredak u oplemenjivanju i u narednom periodu. Najzastupljeniji hibrid kukuruza u Srbiji je NS 640. Najveći do sada dobijen prinos sa NS hibridima kukuruza 18.640 kg x ha-1 2005. godine dao je NS 6010. Za setvu u 2009. godini preporučuju se: NS 300 i NS 3014 iz FAO 300; NS 4015, NS 444 i NS 444 ultra iz FAO 400; NS 5043, NS 5010, NS 540, NS 510 i NS542 iz FAO 500; NS 6010, NS 6030, NS 640, Zenit i Radan iz FAO 600; Tisa, NS 770, iz FAO 700. U manjim količinama preko NS predstavnika na terenu biće na raspolaganju i novi NS hibridi: NS 4030, NS 5022, NS 6040, NS 6060, NS 6102, NS 6043 i NS 7020.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Zbornik radova Instituta za ratarstvo i povrtarstvo
T1  - NS maize hybrids for 2009 season
T1  - NS hibridi kukuruza za 2009. godinu
EP  - 327
IS  - 2
SP  - 317
VL  - 46
UR  - https://hdl.handle.net/21.15107/rcub_fiver_754
ER  - 

@article{
author = "Jocković, Đorđe and Bekavac, Goran and Purar, Božana and Nastasić, Aleksandra and Stojaković, Milisav and Ivanović, Mile",
year = "2009",
abstract = "Science-based maize breeding started at the beginning of the 20th century. Maize breeding at the Institute of Field and Vegetable Crops began in 1938 and the Institute has developed 218 maize hybrids since. Seventy-five of these have been registered in foreign countries and 13 are on the EU list. Genetic variability in maize is enough for the future progress of maize breeding. The hybrid NS 640 is the most widely grown hybrid in Serbia. The highest yield so far (18,640 kg x ha-1) has been produced by NS 6010. For 2009, the recommendation is: Early FAO 300 NS 300 and NS 3014, FAO 400 NS 4015, NS 444 ultra, FAO 500 NS 5043, NS 5010, NS 510, NS 540, NS 542, FAO 600 NS 6010, NS 6030, NS640, Zenit , Radan. FAO 700 Tisa and NS 770. We recommend new NS maize hybrids for the first time in big production. They are a new generation of NS maize hybrids. They are: NS 4030, NS 5022, NS 6040, NS 6060, NS 6102 and NS 7020. Their seeds will be distributed by NS representatives in the field., Početkom dvadesetog veka počelo je oplemenjivanje kukuruza na naučnim osnovama. U Institutu za ratarstvo i povrtarstvo u Novom Sadu na oplemenjivanju kukuruza radi se od 1938. godine. Do sada je u Institutu stvoreno 218 hibrida, od toga u inostranstvu je priznato 75 NS hibrida, a na evropskoj listi nalazi se 13 NS hibrida kukuruza. Smatra se da je genetička varijabilnost biljke kukuruza dovoljna da omogući kontinuirani napredak u oplemenjivanju i u narednom periodu. Najzastupljeniji hibrid kukuruza u Srbiji je NS 640. Najveći do sada dobijen prinos sa NS hibridima kukuruza 18.640 kg x ha-1 2005. godine dao je NS 6010. Za setvu u 2009. godini preporučuju se: NS 300 i NS 3014 iz FAO 300; NS 4015, NS 444 i NS 444 ultra iz FAO 400; NS 5043, NS 5010, NS 540, NS 510 i NS542 iz FAO 500; NS 6010, NS 6030, NS 640, Zenit i Radan iz FAO 600; Tisa, NS 770, iz FAO 700. U manjim količinama preko NS predstavnika na terenu biće na raspolaganju i novi NS hibridi: NS 4030, NS 5022, NS 6040, NS 6060, NS 6102, NS 6043 i NS 7020.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Zbornik radova Instituta za ratarstvo i povrtarstvo",
title = "NS maize hybrids for 2009 season, NS hibridi kukuruza za 2009. godinu",
pages = "327-317",
number = "2",
volume = "46",
url = "https://hdl.handle.net/21.15107/rcub_fiver_754"
}

Jocković, Đ., Bekavac, G., Purar, B., Nastasić, A., Stojaković, M.,& Ivanović, M.. (2009). NS maize hybrids for 2009 season. in Zbornik radova Instituta za ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 46(2), 317-327.
https://hdl.handle.net/21.15107/rcub_fiver_754

Jocković Đ, Bekavac G, Purar B, Nastasić A, Stojaković M, Ivanović M. NS maize hybrids for 2009 season. in Zbornik radova Instituta za ratarstvo i povrtarstvo. 2009;46(2):317-327.
https://hdl.handle.net/21.15107/rcub_fiver_754 .

Jocković, Đorđe, Bekavac, Goran, Purar, Božana, Nastasić, Aleksandra, Stojaković, Milisav, Ivanović, Mile, "NS maize hybrids for 2009 season" in Zbornik radova Instituta za ratarstvo i povrtarstvo, 46, no. 2 (2009):317-327,
https://hdl.handle.net/21.15107/rcub_fiver_754 .

TY  - JOUR
AU  - Purar, Božana
AU  - Bekavac, Goran
AU  - Jocković, Đorđe
AU  - Sekulić, Petar
AU  - Vasin, Jovica
AU  - Jasnić, Stevan
AU  - Raspudić, Emilija
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/722
AB  - Corn reddening was observed for the first time in Serbia in 1957. After that, it occurred periodically, mainly in the region of Banat. In 2002 and 2003, severe corn reddening occurred in late July / early August. Initial symptoms were the occurrence of a red-violet color on the leaves, leaf sheaths, husks and the bare portion of internodes. The symptoms typically appeared at the milk stage of grain maturity, and the discoloration was the most intensive at top leaves, around the main vein and along the edges, from leaf base to tip. Soon after the occurrence of the symptoms, the affected plants wilted, the foliage dried rapidly, the red pigmentation disappeared for a greater part and finally plant died off. The ears were underdeveloped and gummous and kernels were shriveled and unfilled. Clashing opinions are still exists on what is the main cause of corn reddening.
AB  - Crvenilo kukuruza je u Srbiji prvi put registrovano 1957. godine. Nakon toga, javljalo se periodično uglavnom u regionu Banata. Tokom 2002. i 2003. godine crvenilo kukuruza se pojavilo u jakom intenzitetu krajem jula, početkom avgusta. Inicijalni simptomi bili su pojava crveno-ljubičaste boje listova, lisnih rukavaca, ovojnih listova klipa i otkrivenih delova internodija. Simptomi su se uglavnom javljali u fazi mlečne zrelosti s tim da je najintenzivnija pojava crvene boje bila na gornjim listovima, oko glavnog nerva i uzduž ivica listova od osnove prema vrhu. Nakon pojave prvih simptoma, biljke su ubrzo počinjale da venu, lisna masa da se suši, crvena pigmentacija nestaje i konačno biljke su uginjavale. Klipovi biljaka zahvaćenih crvenilom su bili nerazvijeni, gumozni sa smežuranim i nenalivenim zrnom. Još uvek postoje oprečna mišljenja o tome šta je glavni prouzrokovač crvenila.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Zbornik radova Instituta za ratarstvo i povrtarstvo
T1  - Study of corn reddening in Banat
T1  - Proučavanje crvenila kukuruza u Banatu
EP  - 220
IS  - 1
SP  - 213
VL  - 46
UR  - https://hdl.handle.net/21.15107/rcub_fiver_722
ER  - 

@article{
author = "Purar, Božana and Bekavac, Goran and Jocković, Đorđe and Sekulić, Petar and Vasin, Jovica and Jasnić, Stevan and Raspudić, Emilija",
year = "2009",
abstract = "Corn reddening was observed for the first time in Serbia in 1957. After that, it occurred periodically, mainly in the region of Banat. In 2002 and 2003, severe corn reddening occurred in late July / early August. Initial symptoms were the occurrence of a red-violet color on the leaves, leaf sheaths, husks and the bare portion of internodes. The symptoms typically appeared at the milk stage of grain maturity, and the discoloration was the most intensive at top leaves, around the main vein and along the edges, from leaf base to tip. Soon after the occurrence of the symptoms, the affected plants wilted, the foliage dried rapidly, the red pigmentation disappeared for a greater part and finally plant died off. The ears were underdeveloped and gummous and kernels were shriveled and unfilled. Clashing opinions are still exists on what is the main cause of corn reddening., Crvenilo kukuruza je u Srbiji prvi put registrovano 1957. godine. Nakon toga, javljalo se periodično uglavnom u regionu Banata. Tokom 2002. i 2003. godine crvenilo kukuruza se pojavilo u jakom intenzitetu krajem jula, početkom avgusta. Inicijalni simptomi bili su pojava crveno-ljubičaste boje listova, lisnih rukavaca, ovojnih listova klipa i otkrivenih delova internodija. Simptomi su se uglavnom javljali u fazi mlečne zrelosti s tim da je najintenzivnija pojava crvene boje bila na gornjim listovima, oko glavnog nerva i uzduž ivica listova od osnove prema vrhu. Nakon pojave prvih simptoma, biljke su ubrzo počinjale da venu, lisna masa da se suši, crvena pigmentacija nestaje i konačno biljke su uginjavale. Klipovi biljaka zahvaćenih crvenilom su bili nerazvijeni, gumozni sa smežuranim i nenalivenim zrnom. Još uvek postoje oprečna mišljenja o tome šta je glavni prouzrokovač crvenila.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Zbornik radova Instituta za ratarstvo i povrtarstvo",
title = "Study of corn reddening in Banat, Proučavanje crvenila kukuruza u Banatu",
pages = "220-213",
number = "1",
volume = "46",
url = "https://hdl.handle.net/21.15107/rcub_fiver_722"
}

Purar, B., Bekavac, G., Jocković, Đ., Sekulić, P., Vasin, J., Jasnić, S.,& Raspudić, E.. (2009). Study of corn reddening in Banat. in Zbornik radova Instituta za ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 46(1), 213-220.
https://hdl.handle.net/21.15107/rcub_fiver_722

Purar B, Bekavac G, Jocković Đ, Sekulić P, Vasin J, Jasnić S, Raspudić E. Study of corn reddening in Banat. in Zbornik radova Instituta za ratarstvo i povrtarstvo. 2009;46(1):213-220.
https://hdl.handle.net/21.15107/rcub_fiver_722 .

Purar, Božana, Bekavac, Goran, Jocković, Đorđe, Sekulić, Petar, Vasin, Jovica, Jasnić, Stevan, Raspudić, Emilija, "Study of corn reddening in Banat" in Zbornik radova Instituta za ratarstvo i povrtarstvo, 46, no. 1 (2009):213-220,
https://hdl.handle.net/21.15107/rcub_fiver_722 .

TY  - JOUR
AU  - Purar, Božana
AU  - Bekavac, Goran
AU  - Jocković, Đorđe
AU  - Toth, E. Toldi
AU  - Kalman, L.
AU  - Raspudić, Emilija
AU  - Dimitrijević, Miodrag
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/705
AB  - Corn reddening (CR) was observed for the first time in Serbia in 1957. After that, it occurred periodically, mainly in the region of Banat. In 2002 and 2003, a severe outbreak happened in late July / early August. Initial symptoms were the occurrence of a red-violet color on the leaves, leaf sheaths, husks and the bare portion of internodes. The symptoms typically appeared at the milk maturity stage and the discoloration was the most intensive at top leaves, around the main vein and along the edges, from leaf base to tip. Soon after the occurrence of the symptoms, the affected plants wilted, the foliage dried rapidly, the red pigmentation disappeared for a greater part and finally plant died off. The ears were underdeveloped and gummous and kernels were shriveled and unfilled. Several experiments were conducted to determine a possible connection between CR occurrence and the studied factors. Corn stunt spiroplasma was not identified in the CR-affected plants, and there was no apparent relationship between CR and soil fertility or nematode species identified in soil and plant samples. Insecticide-treated plots had lower CR incidence than untreated (control) plots, indicating that biotic factors could be involved.
PB  - Akademiai Kiado Zrt, Budapest
T2  - Cereal Research Communications
T1  - Corn Reddening: Occurrence, Symptoms and Field Observations
EP  - 129
IS  - 1
SP  - 121
VL  - 37
DO  - 10.1556/CRC.37.2009.1.14
ER  - 

@article{
author = "Purar, Božana and Bekavac, Goran and Jocković, Đorđe and Toth, E. Toldi and Kalman, L. and Raspudić, Emilija and Dimitrijević, Miodrag",
year = "2009",
abstract = "Corn reddening (CR) was observed for the first time in Serbia in 1957. After that, it occurred periodically, mainly in the region of Banat. In 2002 and 2003, a severe outbreak happened in late July / early August. Initial symptoms were the occurrence of a red-violet color on the leaves, leaf sheaths, husks and the bare portion of internodes. The symptoms typically appeared at the milk maturity stage and the discoloration was the most intensive at top leaves, around the main vein and along the edges, from leaf base to tip. Soon after the occurrence of the symptoms, the affected plants wilted, the foliage dried rapidly, the red pigmentation disappeared for a greater part and finally plant died off. The ears were underdeveloped and gummous and kernels were shriveled and unfilled. Several experiments were conducted to determine a possible connection between CR occurrence and the studied factors. Corn stunt spiroplasma was not identified in the CR-affected plants, and there was no apparent relationship between CR and soil fertility or nematode species identified in soil and plant samples. Insecticide-treated plots had lower CR incidence than untreated (control) plots, indicating that biotic factors could be involved.",
publisher = "Akademiai Kiado Zrt, Budapest",
journal = "Cereal Research Communications",
title = "Corn Reddening: Occurrence, Symptoms and Field Observations",
pages = "129-121",
number = "1",
volume = "37",
doi = "10.1556/CRC.37.2009.1.14"
}

Purar, B., Bekavac, G., Jocković, Đ., Toth, E. T., Kalman, L., Raspudić, E.,& Dimitrijević, M.. (2009). Corn Reddening: Occurrence, Symptoms and Field Observations. in Cereal Research Communications
Akademiai Kiado Zrt, Budapest., 37(1), 121-129.
https://doi.org/10.1556/CRC.37.2009.1.14

Purar B, Bekavac G, Jocković Đ, Toth ET, Kalman L, Raspudić E, Dimitrijević M. Corn Reddening: Occurrence, Symptoms and Field Observations. in Cereal Research Communications. 2009;37(1):121-129.
doi:10.1556/CRC.37.2009.1.14 .

Purar, Božana, Bekavac, Goran, Jocković, Đorđe, Toth, E. Toldi, Kalman, L., Raspudić, Emilija, Dimitrijević, Miodrag, "Corn Reddening: Occurrence, Symptoms and Field Observations" in Cereal Research Communications, 37, no. 1 (2009):121-129,
https://doi.org/10.1556/CRC.37.2009.1.14 . .

TY  - JOUR
AU  - Jocković, Đorđe
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Nastasić, Aleksandra
AU  - Malidža, Goran
AU  - Dimitrijević, Miodrag
AU  - Đalović, Ivica
PY  - 2009
UR  - http://fiver.ifvcns.rs/handle/123456789/680
AB  - Maize is the first crop in the world concerning total production in tones per year. A big money and many scientific workers are working in the maize breeding. Millions of new hybrid combinations are tested every year in order to find the best of new hybrids. In spite off that currently hybrids has a pretty narrow genetic basis. The main goal in maize breeding is to create a new high yielding hybrid with good adaptability and yield stability. For that modern maize hybrid has to poses genes for tolerance against stress (drought and high temperatures), diseases and pest. Genetic variability in maize and conventional and modern technics of biotechnology will provide enough capability to ensure progress in maize breeding continually as until now. It means that we can expect even better maize hybrids in future. .
AB  - Unapređenje proizvodnje kukuruza je od izuzetne važnosti kako za obezbeđenje hranom ljudi i životinja, tako i za industriju. U svetlu globalnih klimatskih promena i pronalaženja obnovljivih izvora energije ovaj zadatak postaje sve važniji. Brojni naučnici raznih oblasti aktivno su uključeni u rešavanje ovako kompleksnog zadatka. Posebno su za ovo zainteresovane oplemenjivačke kuće koje imaju zadatak da stvore nove bolje hibride, koji će svojom genetikom moći uspešnije da se suprotstave sve većim izazovima. Tolerantnost prema stresu, a posebno prema suši i visokim temperaturama je i najveći izazov za oplemenjivače kukuruza širom planete. U radu se iznose dosadašnja saznanja koja proniciraju savremene metode i mogućnosti u cilju ostvarenja postavljenog cilja. .
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Maize breeding: How to provide further progress
T1  - Oplemenjivanje kukuruza - kako obezbediti dalji progres
EP  - 32
IS  - 2
SP  - 19
VL  - 15
UR  - https://hdl.handle.net/21.15107/rcub_fiver_680
ER  - 

@article{
author = "Jocković, Đorđe and Bekavac, Goran and Purar, Božana and Nastasić, Aleksandra and Malidža, Goran and Dimitrijević, Miodrag and Đalović, Ivica",
year = "2009",
abstract = "Maize is the first crop in the world concerning total production in tones per year. A big money and many scientific workers are working in the maize breeding. Millions of new hybrid combinations are tested every year in order to find the best of new hybrids. In spite off that currently hybrids has a pretty narrow genetic basis. The main goal in maize breeding is to create a new high yielding hybrid with good adaptability and yield stability. For that modern maize hybrid has to poses genes for tolerance against stress (drought and high temperatures), diseases and pest. Genetic variability in maize and conventional and modern technics of biotechnology will provide enough capability to ensure progress in maize breeding continually as until now. It means that we can expect even better maize hybrids in future. ., Unapređenje proizvodnje kukuruza je od izuzetne važnosti kako za obezbeđenje hranom ljudi i životinja, tako i za industriju. U svetlu globalnih klimatskih promena i pronalaženja obnovljivih izvora energije ovaj zadatak postaje sve važniji. Brojni naučnici raznih oblasti aktivno su uključeni u rešavanje ovako kompleksnog zadatka. Posebno su za ovo zainteresovane oplemenjivačke kuće koje imaju zadatak da stvore nove bolje hibride, koji će svojom genetikom moći uspešnije da se suprotstave sve većim izazovima. Tolerantnost prema stresu, a posebno prema suši i visokim temperaturama je i najveći izazov za oplemenjivače kukuruza širom planete. U radu se iznose dosadašnja saznanja koja proniciraju savremene metode i mogućnosti u cilju ostvarenja postavljenog cilja. .",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Maize breeding: How to provide further progress, Oplemenjivanje kukuruza - kako obezbediti dalji progres",
pages = "32-19",
number = "2",
volume = "15",
url = "https://hdl.handle.net/21.15107/rcub_fiver_680"
}

Jocković, Đ., Bekavac, G., Purar, B., Nastasić, A., Malidža, G., Dimitrijević, M.,& Đalović, I.. (2009). Maize breeding: How to provide further progress. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 15(2), 19-32.
https://hdl.handle.net/21.15107/rcub_fiver_680

Jocković Đ, Bekavac G, Purar B, Nastasić A, Malidža G, Dimitrijević M, Đalović I. Maize breeding: How to provide further progress. in Selekcija i semenarstvo. 2009;15(2):19-32.
https://hdl.handle.net/21.15107/rcub_fiver_680 .

Jocković, Đorđe, Bekavac, Goran, Purar, Božana, Nastasić, Aleksandra, Malidža, Goran, Dimitrijević, Miodrag, Đalović, Ivica, "Maize breeding: How to provide further progress" in Selekcija i semenarstvo, 15, no. 2 (2009):19-32,
https://hdl.handle.net/21.15107/rcub_fiver_680 .

TY  - JOUR
AU  - Jocković, Đorđe
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Nastasić, Aleksandra
AU  - Stojaković, Milisav
AU  - Ivanović, Mile
AU  - Latković, Dragana
AU  - Boćanski, Jan
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/618
AB  - Maize is the first crop in the world concerning total production in tons per year. Big money and many scientific workers are working in maize breeding. Millions of new hybrid combinations are tested every year in order to find the best new hybrids. In spite of that, current hybrids have a pretty narrow genetic basis. The main goal in maize breeding is to create a new high yielding hybrid with good adaptability and yield stability. For that, a modern maize hybrid has to posses genes for tolerance against stress (drought and high temperatures), diseases and pest. Another target in maize breeding is to create a new way of testing and to make testing new hybrid combinations more rapid and efficient and less expensive. Genetic variability in maize and conventional and modern techniques of biotechnology will provide enough capability to ensure continual progress in maize breeding. It means that we can expect even better maize hybrids in the future. .
AB  - Oplemenjivanje kukuruza se radi na naučnim osnovama već više od sto godina. U Institutu za ratarstvo i povrtarstvo u Novom Sadu na oplemenjivanju kukuruza radi se od 1938. godine. Smatra se da je genetička varijabilnost biljke kukuruza dovoljna da omogući kontinuirani napredak u oplemenjivanju u narednom periodu. Pored genetičke varijabilnosti, najnovija saznanja i metode biotehnologije doprinose kontinuiranom napretku u oplemenjivanju kukuruza. Sve što važi generalno za oplemenjivanje kukuruza u svetu, važi i za oplemenjivanje kukuruza u Institutu za ratarstvo i povrtarstvo u Novom Sadu. Do sada je u Institutu stvoreno 212 hibrida različitih grupa zrenja. Najzastupljeniji hibrid u Srbiji je NS 640. Najveći prinos od 18.640 kg/ha dao je NS 6010. Institut je prvi na ovim prostorima stvorio hibrid NS 444 ultra tolerantan na herbicid Focus ultra. Raspoloživa varijabilnot i savremene metode oplemenjivanja obezbeđuju neophodne uslove za dalji progres oplemenjivanja kukuruza kako u svetu tako i kod nas. .
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Zbornik radova Instituta za ratarstvo i povrtarstvo
T1  - Maize breeding at Institute of field and vegetable crops: Today and tomorrow
T1  - Oplemenjivanje kukuruza u Institutu za ratarstvo i povrtarstvo danas i sutra
EP  - 13
IS  - 1
SP  - 5
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_fiver_618
ER  - 

@article{
author = "Jocković, Đorđe and Bekavac, Goran and Purar, Božana and Nastasić, Aleksandra and Stojaković, Milisav and Ivanović, Mile and Latković, Dragana and Boćanski, Jan",
year = "2008",
abstract = "Maize is the first crop in the world concerning total production in tons per year. Big money and many scientific workers are working in maize breeding. Millions of new hybrid combinations are tested every year in order to find the best new hybrids. In spite of that, current hybrids have a pretty narrow genetic basis. The main goal in maize breeding is to create a new high yielding hybrid with good adaptability and yield stability. For that, a modern maize hybrid has to posses genes for tolerance against stress (drought and high temperatures), diseases and pest. Another target in maize breeding is to create a new way of testing and to make testing new hybrid combinations more rapid and efficient and less expensive. Genetic variability in maize and conventional and modern techniques of biotechnology will provide enough capability to ensure continual progress in maize breeding. It means that we can expect even better maize hybrids in the future. ., Oplemenjivanje kukuruza se radi na naučnim osnovama već više od sto godina. U Institutu za ratarstvo i povrtarstvo u Novom Sadu na oplemenjivanju kukuruza radi se od 1938. godine. Smatra se da je genetička varijabilnost biljke kukuruza dovoljna da omogući kontinuirani napredak u oplemenjivanju u narednom periodu. Pored genetičke varijabilnosti, najnovija saznanja i metode biotehnologije doprinose kontinuiranom napretku u oplemenjivanju kukuruza. Sve što važi generalno za oplemenjivanje kukuruza u svetu, važi i za oplemenjivanje kukuruza u Institutu za ratarstvo i povrtarstvo u Novom Sadu. Do sada je u Institutu stvoreno 212 hibrida različitih grupa zrenja. Najzastupljeniji hibrid u Srbiji je NS 640. Najveći prinos od 18.640 kg/ha dao je NS 6010. Institut je prvi na ovim prostorima stvorio hibrid NS 444 ultra tolerantan na herbicid Focus ultra. Raspoloživa varijabilnot i savremene metode oplemenjivanja obezbeđuju neophodne uslove za dalji progres oplemenjivanja kukuruza kako u svetu tako i kod nas. .",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Zbornik radova Instituta za ratarstvo i povrtarstvo",
title = "Maize breeding at Institute of field and vegetable crops: Today and tomorrow, Oplemenjivanje kukuruza u Institutu za ratarstvo i povrtarstvo danas i sutra",
pages = "13-5",
number = "1",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_fiver_618"
}

Jocković, Đ., Bekavac, G., Purar, B., Nastasić, A., Stojaković, M., Ivanović, M., Latković, D.,& Boćanski, J.. (2008). Maize breeding at Institute of field and vegetable crops: Today and tomorrow. in Zbornik radova Instituta za ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 45(1), 5-13.
https://hdl.handle.net/21.15107/rcub_fiver_618

Jocković Đ, Bekavac G, Purar B, Nastasić A, Stojaković M, Ivanović M, Latković D, Boćanski J. Maize breeding at Institute of field and vegetable crops: Today and tomorrow. in Zbornik radova Instituta za ratarstvo i povrtarstvo. 2008;45(1):5-13.
https://hdl.handle.net/21.15107/rcub_fiver_618 .

Jocković, Đorđe, Bekavac, Goran, Purar, Božana, Nastasić, Aleksandra, Stojaković, Milisav, Ivanović, Mile, Latković, Dragana, Boćanski, Jan, "Maize breeding at Institute of field and vegetable crops: Today and tomorrow" in Zbornik radova Instituta za ratarstvo i povrtarstvo, 45, no. 1 (2008):5-13,
https://hdl.handle.net/21.15107/rcub_fiver_618 .

TY  - JOUR
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Jocković, Đorđe
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/566
AB  - Degree of the association between line per se performance (LP) and testcross performance (TP) is important in breeding programs and simultaneous improvement of commercial hybrids and their parental lines. This experiment was designed to study genetic variability and genetic correlation for several agronomic traits in two maize (Zea mays L.) broad-based populations (NS12-SG and NS14-SG). Independent trials with 80 entries of S(1) progenies as well as their testcrosses were arranged according to an incomplete block design with replicates in sets. Grain yield, stay green, anthesis-silking interval, stalk water content and grain moisture were evaluated in four environments. The anthesis-silking interval had the highest genetic variation, followed by stay green. High heritability estimates (>0.50) for all traits, pointed out that further selection would be possible. Genetic correlations between line per se and testcross performance were lowest for grain yield (0.396** and 0.592**, for NS12-SG and NS14-SG, respectively), and highest for grain moisture (0.937** and 0.821**, respectively). High correlations between line per se and their testcrosses for stay green, anthesis-silking interval, stalk water content and grain moisture indicated that additive gene action might be more important than dominance in controlling the expression of these traits.
PB  - Springer, Dordrecht
T2  - Euphytica
T1  - Relationships between line per se and testcross performance for agronomic traits in two broad-based populations of maize
EP  - 369
IS  - 3
SP  - 363
VL  - 162
DO  - 10.1007/s10681-007-9527-y
ER  - 

@article{
author = "Bekavac, Goran and Purar, Božana and Jocković, Đorđe",
year = "2008",
abstract = "Degree of the association between line per se performance (LP) and testcross performance (TP) is important in breeding programs and simultaneous improvement of commercial hybrids and their parental lines. This experiment was designed to study genetic variability and genetic correlation for several agronomic traits in two maize (Zea mays L.) broad-based populations (NS12-SG and NS14-SG). Independent trials with 80 entries of S(1) progenies as well as their testcrosses were arranged according to an incomplete block design with replicates in sets. Grain yield, stay green, anthesis-silking interval, stalk water content and grain moisture were evaluated in four environments. The anthesis-silking interval had the highest genetic variation, followed by stay green. High heritability estimates (>0.50) for all traits, pointed out that further selection would be possible. Genetic correlations between line per se and testcross performance were lowest for grain yield (0.396** and 0.592**, for NS12-SG and NS14-SG, respectively), and highest for grain moisture (0.937** and 0.821**, respectively). High correlations between line per se and their testcrosses for stay green, anthesis-silking interval, stalk water content and grain moisture indicated that additive gene action might be more important than dominance in controlling the expression of these traits.",
publisher = "Springer, Dordrecht",
journal = "Euphytica",
title = "Relationships between line per se and testcross performance for agronomic traits in two broad-based populations of maize",
pages = "369-363",
number = "3",
volume = "162",
doi = "10.1007/s10681-007-9527-y"
}

Bekavac, G., Purar, B.,& Jocković, Đ.. (2008). Relationships between line per se and testcross performance for agronomic traits in two broad-based populations of maize. in Euphytica
Springer, Dordrecht., 162(3), 363-369.
https://doi.org/10.1007/s10681-007-9527-y

Bekavac G, Purar B, Jocković Đ. Relationships between line per se and testcross performance for agronomic traits in two broad-based populations of maize. in Euphytica. 2008;162(3):363-369.
doi:10.1007/s10681-007-9527-y .

Bekavac, Goran, Purar, Božana, Jocković, Đorđe, "Relationships between line per se and testcross performance for agronomic traits in two broad-based populations of maize" in Euphytica, 162, no. 3 (2008):363-369,
https://doi.org/10.1007/s10681-007-9527-y . .

TY  - JOUR
AU  - Stojaković, Milisav
AU  - Jocković, Đorđe
AU  - Ivanović, Mile
AU  - Bekavac, Goran
AU  - Nastasić, Aleksandra
AU  - Simić, Dragica
AU  - Purar, Božana
AU  - Popov, Raško
AU  - Radojčić, Slobodan
AU  - Čapelja, Vlado
AU  - Stojaković, Željka
PY  - 2008
UR  - http://fiver.ifvcns.rs/handle/123456789/558
AB  - Commercial NS maize hybrids were evaluated in all the major maize-growing areas of Serbia in 2007 under common cultivation practices. The growing conditions in the country were unfavorable for maize, mostly because of a lack of water during vegetation. Even in such poor conditions, NS maize hybrids exhibited wide adaptability and a high yield potential. The hybrids Zenit, NS 640, Tisa and NS 7016 proved stable in regard to regression coefficient (around 1.0) and were very productive (high yields accross the locations). Early and medium early hybrids from FAO maturity groups 300 to 500 (such as NS 3014, NS 4015, and NS 540) are recommended for the droughty areas of western, eastern and southern Serbia. NS 6010 and NS 640 were among the most productive hybrids in the country. Institute of Field and Vegetable Crops in Novi Sad has so far registered more than 200 maize hybrids. Thirteen of these were released in 2007, all yellow dent with the standard quality of grain. In the category of medium early hybrids (FAO maturity group 500), the new hybrids are NS 5022 and 5025, whereas in FAO maturity group 600 the newest additions are NS 6031, NS 6041, NS 6025, NS 6022, NS 6043, NS 6053 and NS 6060. Four late hybrids have been released as well, namely NS 7043, NS 7040, NS 8033 and NS 8043.
AB  - Komercijalni NS hibridi kukuruza su u 2007. godini ispitivani u ogledima u proizvodnim uslovima u svim glavnim rejonima gajenja kukuruza u Srbiji. Prošla godina nije bila povoljna godina za razvoj kukuruza. Suša je u pojedinim rejonima imala karakter elementarne nepogode. Čak i u tako nepovoljnoj godini NS hibridi kukuruza su pokazali visok proizvodni potencijal. U rejonima u kojima se suša javlja svake godine (severna Bačka, severni i centralni Banat, istočna i južna Srbija) NS hibridi su pokazali široku adaptabilnost, a u najproduktivnijim rejonima (zapadna i južna Bačka i donji Srem) u uslovima bez navodnjavanja ostvarili su i prošle godine 15 i više tona suvog zrna po hektaru. U prošloj godini je priznato 13 novih NS hibrida kukuruza i to dva u FAO 500 grupi zrenja: NS 5022 i 5025, sedam u FAO 600 grupi zrenja: NS 6031, NS 6041, NS 6025, NS 6022, NS 6043, NS 6053 i NS 6060, dva u FAO 700: NS 7043 i NS 7040 i dva u FAO 800 grupi zrenja: NS 8033 i NS 8043.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Zbornik radova Instituta za ratarstvo i povrtarstvo
T1  - Grain yields of NS maize hybrids in the maize-growing areas of Serbia
T1  - Prinos zrna NS hibrida kukuruza u proizvodnim rejonima Srbije
EP  - 79
IS  - 2
SP  - 67
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_fiver_558
ER  - 

@article{
author = "Stojaković, Milisav and Jocković, Đorđe and Ivanović, Mile and Bekavac, Goran and Nastasić, Aleksandra and Simić, Dragica and Purar, Božana and Popov, Raško and Radojčić, Slobodan and Čapelja, Vlado and Stojaković, Željka",
year = "2008",
abstract = "Commercial NS maize hybrids were evaluated in all the major maize-growing areas of Serbia in 2007 under common cultivation practices. The growing conditions in the country were unfavorable for maize, mostly because of a lack of water during vegetation. Even in such poor conditions, NS maize hybrids exhibited wide adaptability and a high yield potential. The hybrids Zenit, NS 640, Tisa and NS 7016 proved stable in regard to regression coefficient (around 1.0) and were very productive (high yields accross the locations). Early and medium early hybrids from FAO maturity groups 300 to 500 (such as NS 3014, NS 4015, and NS 540) are recommended for the droughty areas of western, eastern and southern Serbia. NS 6010 and NS 640 were among the most productive hybrids in the country. Institute of Field and Vegetable Crops in Novi Sad has so far registered more than 200 maize hybrids. Thirteen of these were released in 2007, all yellow dent with the standard quality of grain. In the category of medium early hybrids (FAO maturity group 500), the new hybrids are NS 5022 and 5025, whereas in FAO maturity group 600 the newest additions are NS 6031, NS 6041, NS 6025, NS 6022, NS 6043, NS 6053 and NS 6060. Four late hybrids have been released as well, namely NS 7043, NS 7040, NS 8033 and NS 8043., Komercijalni NS hibridi kukuruza su u 2007. godini ispitivani u ogledima u proizvodnim uslovima u svim glavnim rejonima gajenja kukuruza u Srbiji. Prošla godina nije bila povoljna godina za razvoj kukuruza. Suša je u pojedinim rejonima imala karakter elementarne nepogode. Čak i u tako nepovoljnoj godini NS hibridi kukuruza su pokazali visok proizvodni potencijal. U rejonima u kojima se suša javlja svake godine (severna Bačka, severni i centralni Banat, istočna i južna Srbija) NS hibridi su pokazali široku adaptabilnost, a u najproduktivnijim rejonima (zapadna i južna Bačka i donji Srem) u uslovima bez navodnjavanja ostvarili su i prošle godine 15 i više tona suvog zrna po hektaru. U prošloj godini je priznato 13 novih NS hibrida kukuruza i to dva u FAO 500 grupi zrenja: NS 5022 i 5025, sedam u FAO 600 grupi zrenja: NS 6031, NS 6041, NS 6025, NS 6022, NS 6043, NS 6053 i NS 6060, dva u FAO 700: NS 7043 i NS 7040 i dva u FAO 800 grupi zrenja: NS 8033 i NS 8043.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Zbornik radova Instituta za ratarstvo i povrtarstvo",
title = "Grain yields of NS maize hybrids in the maize-growing areas of Serbia, Prinos zrna NS hibrida kukuruza u proizvodnim rejonima Srbije",
pages = "79-67",
number = "2",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_fiver_558"
}

Stojaković, M., Jocković, Đ., Ivanović, M., Bekavac, G., Nastasić, A., Simić, D., Purar, B., Popov, R., Radojčić, S., Čapelja, V.,& Stojaković, Ž.. (2008). Grain yields of NS maize hybrids in the maize-growing areas of Serbia. in Zbornik radova Instituta za ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 45(2), 67-79.
https://hdl.handle.net/21.15107/rcub_fiver_558

Stojaković M, Jocković Đ, Ivanović M, Bekavac G, Nastasić A, Simić D, Purar B, Popov R, Radojčić S, Čapelja V, Stojaković Ž. Grain yields of NS maize hybrids in the maize-growing areas of Serbia. in Zbornik radova Instituta za ratarstvo i povrtarstvo. 2008;45(2):67-79.
https://hdl.handle.net/21.15107/rcub_fiver_558 .

Stojaković, Milisav, Jocković, Đorđe, Ivanović, Mile, Bekavac, Goran, Nastasić, Aleksandra, Simić, Dragica, Purar, Božana, Popov, Raško, Radojčić, Slobodan, Čapelja, Vlado, Stojaković, Željka, "Grain yields of NS maize hybrids in the maize-growing areas of Serbia" in Zbornik radova Instituta za ratarstvo i povrtarstvo, 45, no. 2 (2008):67-79,
https://hdl.handle.net/21.15107/rcub_fiver_558 .

TY  - JOUR
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Jocković, Đorđe
PY  - 2007
UR  - http://fiver.ifvcns.rs/handle/123456789/556
AB  - Corn reddening (CR), observed for the first time in Serbia in 1957, has occurred sporadically there ever since, especially in the Banat area. However, in 2002 and 2003 severe outbreaks took place in late July-early August. Initial symptoms of CR consist in the apperance of a red-violet color on the leaves, leaf sheaths, husks and the bare portion of the internodes. Discolourations typically appear at the milk maturity stage, being strongest on top leaves, around the mid-rib and along the edges of the leaf blade, from base to tip. The ears are underdeveloped and kernels are shrivelled. Soon after symptom development, affected plants wilt, the foliage dessicates rapidly, most of the red pigmentation disappears, and affected plants eventually die. Controversy on the biotic or abiotic nature of CR seems to have been settled by the recent discovery of a possible phytoplasma aetiology. Whatever the cause, an interesting source of apparent resistance to CR was identified in a local maize population which may be used in breeding programmes.
T2  - Journal of Plant Pathology
T1  - Corn reddening: The disease and breeding for resistance
EP  - 404
IS  - 3
SP  - 397
VL  - 89
UR  - https://hdl.handle.net/21.15107/rcub_fiver_556
ER  - 

@article{
author = "Bekavac, Goran and Purar, Božana and Jocković, Đorđe",
year = "2007",
abstract = "Corn reddening (CR), observed for the first time in Serbia in 1957, has occurred sporadically there ever since, especially in the Banat area. However, in 2002 and 2003 severe outbreaks took place in late July-early August. Initial symptoms of CR consist in the apperance of a red-violet color on the leaves, leaf sheaths, husks and the bare portion of the internodes. Discolourations typically appear at the milk maturity stage, being strongest on top leaves, around the mid-rib and along the edges of the leaf blade, from base to tip. The ears are underdeveloped and kernels are shrivelled. Soon after symptom development, affected plants wilt, the foliage dessicates rapidly, most of the red pigmentation disappears, and affected plants eventually die. Controversy on the biotic or abiotic nature of CR seems to have been settled by the recent discovery of a possible phytoplasma aetiology. Whatever the cause, an interesting source of apparent resistance to CR was identified in a local maize population which may be used in breeding programmes.",
journal = "Journal of Plant Pathology",
title = "Corn reddening: The disease and breeding for resistance",
pages = "404-397",
number = "3",
volume = "89",
url = "https://hdl.handle.net/21.15107/rcub_fiver_556"
}

Bekavac, G., Purar, B.,& Jocković, Đ.. (2007). Corn reddening: The disease and breeding for resistance. in Journal of Plant Pathology, 89(3), 397-404.
https://hdl.handle.net/21.15107/rcub_fiver_556

Bekavac G, Purar B, Jocković Đ. Corn reddening: The disease and breeding for resistance. in Journal of Plant Pathology. 2007;89(3):397-404.
https://hdl.handle.net/21.15107/rcub_fiver_556 .

Bekavac, Goran, Purar, Božana, Jocković, Đorđe, "Corn reddening: The disease and breeding for resistance" in Journal of Plant Pathology, 89, no. 3 (2007):397-404,
https://hdl.handle.net/21.15107/rcub_fiver_556 .

TY  - JOUR
AU  - Bekavac, Goran
AU  - Purar, Božana
AU  - Stojaković, Milisav
AU  - Jocković, Đorđe
AU  - Ivanović, Mile
AU  - Nastasić, Aleksandra
PY  - 2007
UR  - http://fiver.ifvcns.rs/handle/123456789/523
AB  - Variability and interrelationships of traits in two maize synthetic populations were studied in this paper. Independent trials with 80 entries of S1 as well as their HS progenies were arranged according to an incomplete block design (random model). Several agronomic traits were studied during 2002 and 2003, at two locations. Relatively high heritability and variability of traits were determined in both populations. Genetic correlations between grain yield and all other traits were weak to intermediate. The strongest correlations between S1 and HS progenies were determined for grain moisture and the lowest for grain yield.
AB  - U radu je ispitivana varijabilnost i međuzavisnost svojstava u dve sintetičke populacije kukuruza. Nezavisni ogledi sa 80 S1 odnosno HS familija postavljeni su po nekompletnom blok dizajnu (ran dom model). Nekoliko agronomskih svojstava ispitivano je tokom 2002. i 2003. godine na dva lokaliteta. Relativno visoka heritabilnost i varijabilnost svojstava ustanovljeni su u obe populacije. Genetičke korelacije između prinosa zrna i svih ostalih svojstava bile su slabe do srednje jake. Najjače korelacije između S1 i HS potomstava ustanovljene su za sadržaj vlage u zrnu, a najslabije za prinos zrna.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Zbornik radova Instituta za ratarstvo i povrtarstvo
T1  - Variability and interrelationships of traits in synthetic populations of maize
T1  - Varijabilnost i međuzavisnost svojstava u sintetičkim populacijama kukuruza
EP  - 113
IS  - 1
SP  - 103
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_fiver_523
ER  - 

@article{
author = "Bekavac, Goran and Purar, Božana and Stojaković, Milisav and Jocković, Đorđe and Ivanović, Mile and Nastasić, Aleksandra",
year = "2007",
abstract = "Variability and interrelationships of traits in two maize synthetic populations were studied in this paper. Independent trials with 80 entries of S1 as well as their HS progenies were arranged according to an incomplete block design (random model). Several agronomic traits were studied during 2002 and 2003, at two locations. Relatively high heritability and variability of traits were determined in both populations. Genetic correlations between grain yield and all other traits were weak to intermediate. The strongest correlations between S1 and HS progenies were determined for grain moisture and the lowest for grain yield., U radu je ispitivana varijabilnost i međuzavisnost svojstava u dve sintetičke populacije kukuruza. Nezavisni ogledi sa 80 S1 odnosno HS familija postavljeni su po nekompletnom blok dizajnu (ran dom model). Nekoliko agronomskih svojstava ispitivano je tokom 2002. i 2003. godine na dva lokaliteta. Relativno visoka heritabilnost i varijabilnost svojstava ustanovljeni su u obe populacije. Genetičke korelacije između prinosa zrna i svih ostalih svojstava bile su slabe do srednje jake. Najjače korelacije između S1 i HS potomstava ustanovljene su za sadržaj vlage u zrnu, a najslabije za prinos zrna.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Zbornik radova Instituta za ratarstvo i povrtarstvo",
title = "Variability and interrelationships of traits in synthetic populations of maize, Varijabilnost i međuzavisnost svojstava u sintetičkim populacijama kukuruza",
pages = "113-103",
number = "1",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_fiver_523"
}

Bekavac, G., Purar, B., Stojaković, M., Jocković, Đ., Ivanović, M.,& Nastasić, A.. (2007). Variability and interrelationships of traits in synthetic populations of maize. in Zbornik radova Instituta za ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 43(1), 103-113.
https://hdl.handle.net/21.15107/rcub_fiver_523

Bekavac G, Purar B, Stojaković M, Jocković Đ, Ivanović M, Nastasić A. Variability and interrelationships of traits in synthetic populations of maize. in Zbornik radova Instituta za ratarstvo i povrtarstvo. 2007;43(1):103-113.
https://hdl.handle.net/21.15107/rcub_fiver_523 .

Bekavac, Goran, Purar, Božana, Stojaković, Milisav, Jocković, Đorđe, Ivanović, Mile, Nastasić, Aleksandra, "Variability and interrelationships of traits in synthetic populations of maize" in Zbornik radova Instituta za ratarstvo i povrtarstvo, 43, no. 1 (2007):103-113,
https://hdl.handle.net/21.15107/rcub_fiver_523 .