TY  - JOUR
AU  - Sikora, Vladimir
AU  - Stojanović, Anamarija
AU  - Brdar-Jokanović, Milka
AU  - Kiprovski, Biljana
AU  - Mutavdžić, Beba
AU  - Ugrenović, Vladan
AU  - Toth, Stefan
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1780
AB  - The aim of this study was to access the overall effects of genotype, environment and genotype x environment interaction (GEI), as well as the importance of individual agro-technological traits in the broomcorn [Sorghum bicolor (L.) Moench] panicle yield formation. The performances of 11 broomcorn cultivars grown in eight different seasons are discussed in this paper. The restricted maximum likelihood (REML) variance component estimates model revealed that panicle yield was for the most part dependent on GEI (47.5%), which allowed identification of best genotypes for specific environments. The partial least squares regression (PLSR) model revealed that the most important climatic variables for optimal yield are precipitation in vegetation period and maximum air temperature in vegetation, followed by difference between maximum and minimum temperature in vegetation, growing degree days and sum of precipitation. Generally, lower temperature and higher precipitation parameters had beneficial effect on yield. Considering the individual agro-technological traits, the most important for panicle yield were weight of threshed and unthreshed panicle, as well as grain weight per panicle. As directly related to yield; length of the panicle, fibre length and number of fibres per panicle were also important. The best yield (Sava, 11.75 t ha(-1) ) and stability (Jumak, Prima) performances were recorded for locally adapted cultivars. The knowledge obtained in this study is valuable for the identification and understanding of key environmental and agro-technological factors that contribute to the yield of broomcorn panicle.
PB  - Pakistan Botanical Soc, Karachi
T2  - Pakistan Journal of Botany
T1  - Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits
EP  - 552
IS  - 2
SP  - 545
VL  - 50
UR  - https://hdl.handle.net/21.15107/rcub_fiver_1780
ER  - 

@article{
author = "Sikora, Vladimir and Stojanović, Anamarija and Brdar-Jokanović, Milka and Kiprovski, Biljana and Mutavdžić, Beba and Ugrenović, Vladan and Toth, Stefan",
year = "2018",
abstract = "The aim of this study was to access the overall effects of genotype, environment and genotype x environment interaction (GEI), as well as the importance of individual agro-technological traits in the broomcorn [Sorghum bicolor (L.) Moench] panicle yield formation. The performances of 11 broomcorn cultivars grown in eight different seasons are discussed in this paper. The restricted maximum likelihood (REML) variance component estimates model revealed that panicle yield was for the most part dependent on GEI (47.5%), which allowed identification of best genotypes for specific environments. The partial least squares regression (PLSR) model revealed that the most important climatic variables for optimal yield are precipitation in vegetation period and maximum air temperature in vegetation, followed by difference between maximum and minimum temperature in vegetation, growing degree days and sum of precipitation. Generally, lower temperature and higher precipitation parameters had beneficial effect on yield. Considering the individual agro-technological traits, the most important for panicle yield were weight of threshed and unthreshed panicle, as well as grain weight per panicle. As directly related to yield; length of the panicle, fibre length and number of fibres per panicle were also important. The best yield (Sava, 11.75 t ha(-1) ) and stability (Jumak, Prima) performances were recorded for locally adapted cultivars. The knowledge obtained in this study is valuable for the identification and understanding of key environmental and agro-technological factors that contribute to the yield of broomcorn panicle.",
publisher = "Pakistan Botanical Soc, Karachi",
journal = "Pakistan Journal of Botany",
title = "Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits",
pages = "552-545",
number = "2",
volume = "50",
url = "https://hdl.handle.net/21.15107/rcub_fiver_1780"
}

Sikora, V., Stojanović, A., Brdar-Jokanović, M., Kiprovski, B., Mutavdžić, B., Ugrenović, V.,& Toth, S.. (2018). Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits. in Pakistan Journal of Botany
Pakistan Botanical Soc, Karachi., 50(2), 545-552.
https://hdl.handle.net/21.15107/rcub_fiver_1780

Sikora V, Stojanović A, Brdar-Jokanović M, Kiprovski B, Mutavdžić B, Ugrenović V, Toth S. Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits. in Pakistan Journal of Botany. 2018;50(2):545-552.
https://hdl.handle.net/21.15107/rcub_fiver_1780 .

Sikora, Vladimir, Stojanović, Anamarija, Brdar-Jokanović, Milka, Kiprovski, Biljana, Mutavdžić, Beba, Ugrenović, Vladan, Toth, Stefan, "Broomcorn [sorghum bicolor (l.) Mocnch]panicle yield as affected by environmental variables and agro-technological traits" in Pakistan Journal of Botany, 50, no. 2 (2018):545-552,
https://hdl.handle.net/21.15107/rcub_fiver_1780 .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Kandić, Vesna
AU  - Zorić, Miroslav
AU  - Nikolić-Đorić, Emilija
AU  - Nikolić, Ana
AU  - Mutavdžić, Beba
AU  - Perović, Dragan
AU  - Šurlan-Momirović, Gordana
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/1749
AB  - Barley (Hordeum vulgare L.) is often grown in sites with low rainfall and high temperature during grain filling. Because spike architecture is one of basic footprints of barley domestication, the importance of spikes in adaptation to different environments or abiotic stresses can be hypothesised. In order to compare different barley spike types in terms of kernel growth and yield components, we tested 15 two-row and 10 six-row winter genotypes in eight environments where terminal drought was simulated by defoliation at 7 days after heading (7 DAH). Control plants were grown intact. On average, two-row genotypes outyielded six-row genotypes by 17% under control conditions and 33% under simulated late drought. Observations of kernel dry weights from 7 DAH through to harvest maturity at 5-day intervals were regressed onto a measure of thermal time. After preliminary evaluation of four nonlinear (S-shaped) models for kernel dry-weight accumulation, the ordinary logistic model was deemed the most appropriate in most cases and was finally applied to all plant-growth curves. Four parameters were estimated from the logistic model. Whereas two earliness estimators (inflection point and thermal time needed to reach maximum kernel weight) were similar for the two barley types, maximum kernel weight (Y-max) and mean rate of kernel growth (RG) were higher (P lt 0.05) in two-row than in six-row barleys. Differences in Y-max and RG among six-row barley genotypes were greater between control and defoliation treatments than between years, whereas among two-row barley genotypes, differences between years were greater, suggesting better stability of six-row types and better drought tolerance of two-row types in the tested barley set.
PB  - CSIRO Publishing, Clayton
T2  - Crop & Pasture Science
T1  - Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation
EP  - 1224
IS  - 12
SP  - 1215
VL  - 69
DO  - 10.1071/CP18336
ER  - 

@article{
author = "Dodig, Dejan and Kandić, Vesna and Zorić, Miroslav and Nikolić-Đorić, Emilija and Nikolić, Ana and Mutavdžić, Beba and Perović, Dragan and Šurlan-Momirović, Gordana",
year = "2018",
abstract = "Barley (Hordeum vulgare L.) is often grown in sites with low rainfall and high temperature during grain filling. Because spike architecture is one of basic footprints of barley domestication, the importance of spikes in adaptation to different environments or abiotic stresses can be hypothesised. In order to compare different barley spike types in terms of kernel growth and yield components, we tested 15 two-row and 10 six-row winter genotypes in eight environments where terminal drought was simulated by defoliation at 7 days after heading (7 DAH). Control plants were grown intact. On average, two-row genotypes outyielded six-row genotypes by 17% under control conditions and 33% under simulated late drought. Observations of kernel dry weights from 7 DAH through to harvest maturity at 5-day intervals were regressed onto a measure of thermal time. After preliminary evaluation of four nonlinear (S-shaped) models for kernel dry-weight accumulation, the ordinary logistic model was deemed the most appropriate in most cases and was finally applied to all plant-growth curves. Four parameters were estimated from the logistic model. Whereas two earliness estimators (inflection point and thermal time needed to reach maximum kernel weight) were similar for the two barley types, maximum kernel weight (Y-max) and mean rate of kernel growth (RG) were higher (P lt 0.05) in two-row than in six-row barleys. Differences in Y-max and RG among six-row barley genotypes were greater between control and defoliation treatments than between years, whereas among two-row barley genotypes, differences between years were greater, suggesting better stability of six-row types and better drought tolerance of two-row types in the tested barley set.",
publisher = "CSIRO Publishing, Clayton",
journal = "Crop & Pasture Science",
title = "Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation",
pages = "1224-1215",
number = "12",
volume = "69",
doi = "10.1071/CP18336"
}

Dodig, D., Kandić, V., Zorić, M., Nikolić-Đorić, E., Nikolić, A., Mutavdžić, B., Perović, D.,& Šurlan-Momirović, G.. (2018). Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation. in Crop & Pasture Science
CSIRO Publishing, Clayton., 69(12), 1215-1224.
https://doi.org/10.1071/CP18336

Dodig D, Kandić V, Zorić M, Nikolić-Đorić E, Nikolić A, Mutavdžić B, Perović D, Šurlan-Momirović G. Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation. in Crop & Pasture Science. 2018;69(12):1215-1224.
doi:10.1071/CP18336 .

Dodig, Dejan, Kandić, Vesna, Zorić, Miroslav, Nikolić-Đorić, Emilija, Nikolić, Ana, Mutavdžić, Beba, Perović, Dragan, Šurlan-Momirović, Gordana, "Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation" in Crop & Pasture Science, 69, no. 12 (2018):1215-1224,
https://doi.org/10.1071/CP18336 . .

TY  - JOUR
AU  - Hladni, Nada
AU  - Terzić, Sreten
AU  - Mutavdžić, Beba
AU  - Zorić, Miroslav
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1660
AB  - Knowledge of genetic diversity of confectionary sunflower can have a large impact on its use in breeding programmes. However, levels and distribution of genetic variation within the confectionary sunflower gene pool are still not adequately explored. The aim of the present paper was to describe the diversity of 68 confectionary sunflower genotypes: open-pollinated varieties, lines and hybrids. A total of 32 morphological traits were used for characterization. The Shannon & Weaver diversity index (H) was estimated as a measure of morphological diversity. The mean value of the Shannon index was 0.71, which indicates a high morphological diversity. The lowest diversity was found for leaf descriptors, moderately high to high for seed traits, while the highest values were found for disc flowers and ray florets. The highest individual descriptor diversity was found for: head attitude, the angle of leaf lateral nerves and ray floret disposition. The homogeneity analysis (HOMALS) multivariate reduction technique for nominal categorical data proved to be an efficient method for a comprehensive overview of genotype diversity and group homogeneity. Besides diversity, the number of categories and uniformity of genotype distribution determines discriminative power of descriptors. Traits that contributed the most to the distinction of genotypes were identified, enabling differentiation of genotypes with similar phenotypic attributes. The highest discriminative power was observed in traits such as anthocyanin colouration of stigma (DFIA), seed colour of stripes and seed main colour. The genotypes tested formed two distinctive major groups of varieties and hybrids with inbred lines widely dispersed along both axes. A separate grouping was obtained per the most discriminative traits based on HOMALS analysis, while the best separation was obtained using DFIA. Isolated genotypes that may not be representative by yield or seed-specific traits can be useful sources of traits for breeding. Morphological characterization can be used to improve description and classification of confectionary sunflower germplasm when evaluating diversity.
PB  - Cambridge Univ Press, New York
T2  - Journal of Agricultural Science
T1  - Classification of confectionary sunflower genotypes based on morphological characters
EP  - 1609
IS  - 10
SP  - 1594
VL  - 155
DO  - 10.1017/S0021859617000739
ER  - 

@article{
author = "Hladni, Nada and Terzić, Sreten and Mutavdžić, Beba and Zorić, Miroslav",
year = "2017",
abstract = "Knowledge of genetic diversity of confectionary sunflower can have a large impact on its use in breeding programmes. However, levels and distribution of genetic variation within the confectionary sunflower gene pool are still not adequately explored. The aim of the present paper was to describe the diversity of 68 confectionary sunflower genotypes: open-pollinated varieties, lines and hybrids. A total of 32 morphological traits were used for characterization. The Shannon & Weaver diversity index (H) was estimated as a measure of morphological diversity. The mean value of the Shannon index was 0.71, which indicates a high morphological diversity. The lowest diversity was found for leaf descriptors, moderately high to high for seed traits, while the highest values were found for disc flowers and ray florets. The highest individual descriptor diversity was found for: head attitude, the angle of leaf lateral nerves and ray floret disposition. The homogeneity analysis (HOMALS) multivariate reduction technique for nominal categorical data proved to be an efficient method for a comprehensive overview of genotype diversity and group homogeneity. Besides diversity, the number of categories and uniformity of genotype distribution determines discriminative power of descriptors. Traits that contributed the most to the distinction of genotypes were identified, enabling differentiation of genotypes with similar phenotypic attributes. The highest discriminative power was observed in traits such as anthocyanin colouration of stigma (DFIA), seed colour of stripes and seed main colour. The genotypes tested formed two distinctive major groups of varieties and hybrids with inbred lines widely dispersed along both axes. A separate grouping was obtained per the most discriminative traits based on HOMALS analysis, while the best separation was obtained using DFIA. Isolated genotypes that may not be representative by yield or seed-specific traits can be useful sources of traits for breeding. Morphological characterization can be used to improve description and classification of confectionary sunflower germplasm when evaluating diversity.",
publisher = "Cambridge Univ Press, New York",
journal = "Journal of Agricultural Science",
title = "Classification of confectionary sunflower genotypes based on morphological characters",
pages = "1609-1594",
number = "10",
volume = "155",
doi = "10.1017/S0021859617000739"
}

Hladni, N., Terzić, S., Mutavdžić, B.,& Zorić, M.. (2017). Classification of confectionary sunflower genotypes based on morphological characters. in Journal of Agricultural Science
Cambridge Univ Press, New York., 155(10), 1594-1609.
https://doi.org/10.1017/S0021859617000739

Hladni N, Terzić S, Mutavdžić B, Zorić M. Classification of confectionary sunflower genotypes based on morphological characters. in Journal of Agricultural Science. 2017;155(10):1594-1609.
doi:10.1017/S0021859617000739 .

Hladni, Nada, Terzić, Sreten, Mutavdžić, Beba, Zorić, Miroslav, "Classification of confectionary sunflower genotypes based on morphological characters" in Journal of Agricultural Science, 155, no. 10 (2017):1594-1609,
https://doi.org/10.1017/S0021859617000739 . .