TY  - JOUR
AU  - Branković-Radojčić, Dragana
AU  - Babić, Vojka
AU  - Girek, Zdenka
AU  - Živanović, Tomislav
AU  - Radojcić, Aleksandar
AU  - Filipović, Milomir
AU  - Srdić, Jelena
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4682
AB  - Significant genotype x environment interaction for quantitative traits, such is grain yield, reduces the usefulness of genotype means, over all environments, for selecting superior genotypes. AMMI model is a valuable statistical tool in identifying systemic variation contained in the interaction effect. Obtained data could be applied in maximizing yield potential in every environment based on both narrow and wide genotype adaptability, without the necessity of developing breeding programs for smaller targeted environments. Precise assortment of superior genotypes, with the assistance of AMMI model, leads to the better recommendation of newly bred hybrids, and thus increasing maize grain yield in a targeted environment. In this research genotype x environment interaction and yield stability of 36 maize hybrids of FAO 300-700 maturity group was investigating. The trial was set according to Randomized Complete Block Design (RCBD). Data were processed in order to obtain average estimates of grain yield, and yield stability was assessed by the method of AMMI analysis. The highest average grain yield was achieved in 2011 (11.62 t/ha), and the lowest in the most stressful and dry 2012 (6.90 t/ha). In the region Loznica L2 the highest average yield was noticed (13.81 t/ha), while at L7 (Sremska Mitrovica) average grain yield was the lowest (6.97 t/ha). Results of AMMI analysis gave precise recommendation for production of maize hybrids in certain environments, by determining winning areas of hybrids H20, H11 and H36. Medium early maturing and high yielding hybrids (H11 and H20) are therefore considered more favorable for production in environments with lower precipitation, while high yielding and more stable hybrids H21 and H35 are suitable for a wider range of environments. Hybrid H36 (FAO 700) showed its full potential at L2, and L3 which did not suffer from a lack of moisture. This hybrid also expressed its best potential in environments with favorable conditions.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Evaluation of maize grain yield and yield stability by ammi analysis
EP  - 1080
IS  - 3
SP  - 1067
VL  - 50
DO  - 10.2298/GENSR1803067B
ER  - 

@article{
author = "Branković-Radojčić, Dragana and Babić, Vojka and Girek, Zdenka and Živanović, Tomislav and Radojcić, Aleksandar and Filipović, Milomir and Srdić, Jelena",
year = "2018",
abstract = "Significant genotype x environment interaction for quantitative traits, such is grain yield, reduces the usefulness of genotype means, over all environments, for selecting superior genotypes. AMMI model is a valuable statistical tool in identifying systemic variation contained in the interaction effect. Obtained data could be applied in maximizing yield potential in every environment based on both narrow and wide genotype adaptability, without the necessity of developing breeding programs for smaller targeted environments. Precise assortment of superior genotypes, with the assistance of AMMI model, leads to the better recommendation of newly bred hybrids, and thus increasing maize grain yield in a targeted environment. In this research genotype x environment interaction and yield stability of 36 maize hybrids of FAO 300-700 maturity group was investigating. The trial was set according to Randomized Complete Block Design (RCBD). Data were processed in order to obtain average estimates of grain yield, and yield stability was assessed by the method of AMMI analysis. The highest average grain yield was achieved in 2011 (11.62 t/ha), and the lowest in the most stressful and dry 2012 (6.90 t/ha). In the region Loznica L2 the highest average yield was noticed (13.81 t/ha), while at L7 (Sremska Mitrovica) average grain yield was the lowest (6.97 t/ha). Results of AMMI analysis gave precise recommendation for production of maize hybrids in certain environments, by determining winning areas of hybrids H20, H11 and H36. Medium early maturing and high yielding hybrids (H11 and H20) are therefore considered more favorable for production in environments with lower precipitation, while high yielding and more stable hybrids H21 and H35 are suitable for a wider range of environments. Hybrid H36 (FAO 700) showed its full potential at L2, and L3 which did not suffer from a lack of moisture. This hybrid also expressed its best potential in environments with favorable conditions.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Evaluation of maize grain yield and yield stability by ammi analysis",
pages = "1080-1067",
number = "3",
volume = "50",
doi = "10.2298/GENSR1803067B"
}

Branković-Radojčić, D., Babić, V., Girek, Z., Živanović, T., Radojcić, A., Filipović, M.,& Srdić, J.. (2018). Evaluation of maize grain yield and yield stability by ammi analysis. in Genetika
Društvo genetičara Srbije, Beograd., 50(3), 1067-1080.
https://doi.org/10.2298/GENSR1803067B

Branković-Radojčić D, Babić V, Girek Z, Živanović T, Radojcić A, Filipović M, Srdić J. Evaluation of maize grain yield and yield stability by ammi analysis. in Genetika. 2018;50(3):1067-1080.
doi:10.2298/GENSR1803067B .

Branković-Radojčić, Dragana, Babić, Vojka, Girek, Zdenka, Živanović, Tomislav, Radojcić, Aleksandar, Filipović, Milomir, Srdić, Jelena, "Evaluation of maize grain yield and yield stability by ammi analysis" in Genetika, 50, no. 3 (2018):1067-1080,
https://doi.org/10.2298/GENSR1803067B . .

TY  - JOUR
AU  - Branković-Radojčić, Dragana
AU  - Srdić, Jelena
AU  - Milivojević, Marija
AU  - Šurlan-Momirović, Gordana
AU  - Radojčić, Aleksandar
AU  - Živanović, Tomislav
AU  - Todorović, Goran
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4595
AB  - In this study 36 maize hybrids of different FAO maturity groups were observed in three successive years (2011, 2012 and 2013), on 8 locations. The main objective of this experiment was to observe the GxE interaction concerning yield, grain moisture, grain yield per ear and test weight. The experiment was set up according to the RCBD. Based on the obtained results average estimates, CV and overall ranking of hybrids were calculated. ANOVA was applied in order to estimate the effect of factors: genotype, environment and interaction. Thus the significance of all these factors was observed. Results of this research indicate the importance and necessity of performing multilocation and multiyear trials with the aim of observation and understanding the intensity of GxE interaction, as well as its influence on the grain yield and it components.
AB  - Istraživanje je obuhvatilo 36 hibrida različitih FAO grupa zrenja, u 2011, 2012 i 2013 godini, na 8 lokaliteta. U ogledu je ispitivana interakcija genotip x sredina u pogledu stabilnosti prinosa zrna, vlage zrna, težine zrna po klipu i zapreminske mase kukuruza. Ogled je bio postavljen potpuno slučajnom blok sistemu (RCBD). Na osnovu dobijenih podataka izračunate su prosečne vrednosti, pokazatelji varijabilnosti posmatranih osobina i ukupan rang hibrida, a analizom varijanse utvrđena je značajnost efekta genotipa, sredina i interakcija. Za sve proučavane agronomske osobine, analizom varijanse su utvrđene statistički visokoznačajne vrednosti genotipa, sredina i interakcije. Najviši prosečan prinos zrna u ogledu ostvaren je u 2011. godini (11,62 t/ha), a najniži u 2012. godini (6,90 t/ha). Najniži prosečan procenat vlage zrna kukuruza u ogledu ostvaren je u veoma sušnoj 2012. godini (14,86%), dok između vrednosti ostvarenih u 2011. godini (19,47%) i 2013. godini (19,52%) nije bilo značajnije razlike. Vrednosti težine zrna po klipu kukuruza bile su direktno srazmerne vrednostima prinosa. Najveća zapreminska masa zrna kukuruza ostvarena je u sušnoj 2012. godini (74,84 kg/hl), dok je najmanje izmerena u kišovitoj 2013. godini (70,47 kg/hl). Rezultati ovog istraživanja potvrđuju neophodnost izvođenja višelokacijskih i višegodišnjih ogleda u cilju što boljeg sagledavanja intenziteta interakcija genotip x sredina, i njihovog uticaja na prinos i komponente prinosa hibrida kukuruza različitih FAO grupa zrenja na teritoriji Srbije. Da bi proizvodnja kukuruza bila stabilna, farmerima koji nemaju mogućnost navodnjavanja, već kukuruz gaje u suvom ratarenju, treba savetovati da seju hibride različite dužine vegetacije.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Variability of agronomic traits of maize hybrids influenced by the environmental factors
T1  - Varijabilnost agronomskih osobina hibrida kukuruza pod uticajem faktora sredine
EP  - 153
IS  - 3
SP  - 149
VL  - 21
DO  - 10.5937/JPEA1703149B
ER  - 

@article{
author = "Branković-Radojčić, Dragana and Srdić, Jelena and Milivojević, Marija and Šurlan-Momirović, Gordana and Radojčić, Aleksandar and Živanović, Tomislav and Todorović, Goran",
year = "2017",
abstract = "In this study 36 maize hybrids of different FAO maturity groups were observed in three successive years (2011, 2012 and 2013), on 8 locations. The main objective of this experiment was to observe the GxE interaction concerning yield, grain moisture, grain yield per ear and test weight. The experiment was set up according to the RCBD. Based on the obtained results average estimates, CV and overall ranking of hybrids were calculated. ANOVA was applied in order to estimate the effect of factors: genotype, environment and interaction. Thus the significance of all these factors was observed. Results of this research indicate the importance and necessity of performing multilocation and multiyear trials with the aim of observation and understanding the intensity of GxE interaction, as well as its influence on the grain yield and it components., Istraživanje je obuhvatilo 36 hibrida različitih FAO grupa zrenja, u 2011, 2012 i 2013 godini, na 8 lokaliteta. U ogledu je ispitivana interakcija genotip x sredina u pogledu stabilnosti prinosa zrna, vlage zrna, težine zrna po klipu i zapreminske mase kukuruza. Ogled je bio postavljen potpuno slučajnom blok sistemu (RCBD). Na osnovu dobijenih podataka izračunate su prosečne vrednosti, pokazatelji varijabilnosti posmatranih osobina i ukupan rang hibrida, a analizom varijanse utvrđena je značajnost efekta genotipa, sredina i interakcija. Za sve proučavane agronomske osobine, analizom varijanse su utvrđene statistički visokoznačajne vrednosti genotipa, sredina i interakcije. Najviši prosečan prinos zrna u ogledu ostvaren je u 2011. godini (11,62 t/ha), a najniži u 2012. godini (6,90 t/ha). Najniži prosečan procenat vlage zrna kukuruza u ogledu ostvaren je u veoma sušnoj 2012. godini (14,86%), dok između vrednosti ostvarenih u 2011. godini (19,47%) i 2013. godini (19,52%) nije bilo značajnije razlike. Vrednosti težine zrna po klipu kukuruza bile su direktno srazmerne vrednostima prinosa. Najveća zapreminska masa zrna kukuruza ostvarena je u sušnoj 2012. godini (74,84 kg/hl), dok je najmanje izmerena u kišovitoj 2013. godini (70,47 kg/hl). Rezultati ovog istraživanja potvrđuju neophodnost izvođenja višelokacijskih i višegodišnjih ogleda u cilju što boljeg sagledavanja intenziteta interakcija genotip x sredina, i njihovog uticaja na prinos i komponente prinosa hibrida kukuruza različitih FAO grupa zrenja na teritoriji Srbije. Da bi proizvodnja kukuruza bila stabilna, farmerima koji nemaju mogućnost navodnjavanja, već kukuruz gaje u suvom ratarenju, treba savetovati da seju hibride različite dužine vegetacije.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Variability of agronomic traits of maize hybrids influenced by the environmental factors, Varijabilnost agronomskih osobina hibrida kukuruza pod uticajem faktora sredine",
pages = "153-149",
number = "3",
volume = "21",
doi = "10.5937/JPEA1703149B"
}

Branković-Radojčić, D., Srdić, J., Milivojević, M., Šurlan-Momirović, G., Radojčić, A., Živanović, T.,& Todorović, G.. (2017). Variability of agronomic traits of maize hybrids influenced by the environmental factors. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 21(3), 149-153.
https://doi.org/10.5937/JPEA1703149B

Branković-Radojčić D, Srdić J, Milivojević M, Šurlan-Momirović G, Radojčić A, Živanović T, Todorović G. Variability of agronomic traits of maize hybrids influenced by the environmental factors. in Journal on Processing and Energy in Agriculture. 2017;21(3):149-153.
doi:10.5937/JPEA1703149B .

Branković-Radojčić, Dragana, Srdić, Jelena, Milivojević, Marija, Šurlan-Momirović, Gordana, Radojčić, Aleksandar, Živanović, Tomislav, Todorović, Goran, "Variability of agronomic traits of maize hybrids influenced by the environmental factors" in Journal on Processing and Energy in Agriculture, 21, no. 3 (2017):149-153,
https://doi.org/10.5937/JPEA1703149B . .

TY  - JOUR
AU  - Dražić, Slobodan
AU  - Živanović, Tomislav
AU  - Branković-Radojčić, Dragana
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1749
AB  - The following four traits in seven populations of sage (Salvia officinalis L.) under conditions of ex situ conservation, were observed: plant height (cm), herb yield (g), leaf yield (g) and essential oil content (%). Significant differences of their values, i.e. great variability of traits among observed populations were determined. The hierarchical cluster analysis was used to estimate the degree of their divergence. Three clusters, i.e. three varietal groups of different phenotypic properties were observed on a tree diagram. The linkage of genotypes into groups was in the function of the properties with greater variability. Information about forms of divergence of these genotypes is important in sage breeding and hybridisation planning.
AB  - Kod sedam populacija žalfije (Salvia officinalis L.) u uslovima ex situ konzervacije, ispitivani su visina (cm), prinos herbe i lišća po biljci (g) i sadržaj etarskog ulja (%). Utvrđene su značajne razilke u njihovim vrednostima, što ukazuje na veliku varijabilnost između populacija. Za procenu stepena njihove divergencije korišćena je hijerarhijska klaster analiza. Na dendrogramu su se izdvojila tri klastera, odnosno tri grupe populacija različitih kompleksa fenotipskih karakteristika. Povezivanje genotipova u grupe bilo je u funkciji osobina koje imaju veću varijabilnost.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Variability and phenotypic divergence of sage populations (Salvia officinalis L.) under conditions of ex situ conservation
T1  - Varijabilnost populacija žalfija u uslovima ex situ konzervacije
EP  - 56
IS  - 4
SP  - 49
VL  - 69
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1749
ER  - 

@article{
author = "Dražić, Slobodan and Živanović, Tomislav and Branković-Radojčić, Dragana",
year = "2008",
abstract = "The following four traits in seven populations of sage (Salvia officinalis L.) under conditions of ex situ conservation, were observed: plant height (cm), herb yield (g), leaf yield (g) and essential oil content (%). Significant differences of their values, i.e. great variability of traits among observed populations were determined. The hierarchical cluster analysis was used to estimate the degree of their divergence. Three clusters, i.e. three varietal groups of different phenotypic properties were observed on a tree diagram. The linkage of genotypes into groups was in the function of the properties with greater variability. Information about forms of divergence of these genotypes is important in sage breeding and hybridisation planning., Kod sedam populacija žalfije (Salvia officinalis L.) u uslovima ex situ konzervacije, ispitivani su visina (cm), prinos herbe i lišća po biljci (g) i sadržaj etarskog ulja (%). Utvrđene su značajne razilke u njihovim vrednostima, što ukazuje na veliku varijabilnost između populacija. Za procenu stepena njihove divergencije korišćena je hijerarhijska klaster analiza. Na dendrogramu su se izdvojila tri klastera, odnosno tri grupe populacija različitih kompleksa fenotipskih karakteristika. Povezivanje genotipova u grupe bilo je u funkciji osobina koje imaju veću varijabilnost.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Variability and phenotypic divergence of sage populations (Salvia officinalis L.) under conditions of ex situ conservation, Varijabilnost populacija žalfija u uslovima ex situ konzervacije",
pages = "56-49",
number = "4",
volume = "69",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1749"
}

Dražić, S., Živanović, T.,& Branković-Radojčić, D.. (2008). Variability and phenotypic divergence of sage populations (Salvia officinalis L.) under conditions of ex situ conservation. in Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 69(4), 49-56.
https://hdl.handle.net/21.15107/rcub_agrospace_1749

Dražić S, Živanović T, Branković-Radojčić D. Variability and phenotypic divergence of sage populations (Salvia officinalis L.) under conditions of ex situ conservation. in Journal of Scientific Agricultural Research. 2008;69(4):49-56.
https://hdl.handle.net/21.15107/rcub_agrospace_1749 .

Dražić, Slobodan, Živanović, Tomislav, Branković-Radojčić, Dragana, "Variability and phenotypic divergence of sage populations (Salvia officinalis L.) under conditions of ex situ conservation" in Journal of Scientific Agricultural Research, 69, no. 4 (2008):49-56,
https://hdl.handle.net/21.15107/rcub_agrospace_1749 .