Effects of climatic factors on grain vitreousness stability and heritability in durum wheat
2014
Authors
Branković, GordanaDodig, Dejan
Zorić, Miroslav
Šurlan-Momirović, Gordana
Dragicević, Vesna
Đurić, Nenad
Article (Published version)
Metadata
Show full item recordAbstract
Modern durum wheat breeding programs are becoming more oriented toward creation of not only high-yield cultivars but also high quality, with good stability for the trait of interest. Vitreousness of grain is associated with semolina granulation, color, and protein content; it is regarded as one of the most important characteristics in the grading industry, affecting the commercial value of the commodity. A set of 15 winter and facultative durum wheat genotypes was tested for grain vitreousness across 6 environments for 2 consecutive years. Three-way analysis of variance showed that genotype, location, and year contributed 4.1%, 20.6%, and 42.2% to the total sum of squares, respectively. Interaction terms, including genotype, contributed 6.1% to the total sum of squares, and location x year contributed 27.0%. Stability of grain vitreousness for the examined breeding lines and cultivars of durum wheat was shown by the site's regression. Broad-sense heritability of grain vitreousness was ...estimated to be 71%. Climatic variables were used for factorial regression modeling, and most of the interaction term for grain vitreousness was explained by mean temperatures in June (54.4%) and April (14.2%), and precipitation (14.4%) and sunshine hours (14.3%) in March. During the grain filling and grain ripening stages, the most influential climatic variables in explaining interaction were maximum temperature (43.4%), precipitation (30.9%), and sunshine hours (5.6%).
Keywords:
Durum wheat / climatic factors / heritability / stability / vitreousnessSource:
Turkish Journal of Agriculture & Forestry, 2014, 38, 4, 429-440Publisher:
- Tubitak Scientific & Technical Research Council Turkey, Ankara
Funding / projects:
- Study of the genetic basis of improving yield and quality of small grains in different environmental conditions (RS-MESTD-Technological Development (TD or TR)-31092)
DOI: 10.3906/tar-1308-51
ISSN: 1300-011X
WoS: 000336245400001
Scopus: 2-s2.0-84901243939
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FiVeRTY - JOUR AU - Branković, Gordana AU - Dodig, Dejan AU - Zorić, Miroslav AU - Šurlan-Momirović, Gordana AU - Dragicević, Vesna AU - Đurić, Nenad PY - 2014 UR - http://fiver.ifvcns.rs/handle/123456789/1359 AB - Modern durum wheat breeding programs are becoming more oriented toward creation of not only high-yield cultivars but also high quality, with good stability for the trait of interest. Vitreousness of grain is associated with semolina granulation, color, and protein content; it is regarded as one of the most important characteristics in the grading industry, affecting the commercial value of the commodity. A set of 15 winter and facultative durum wheat genotypes was tested for grain vitreousness across 6 environments for 2 consecutive years. Three-way analysis of variance showed that genotype, location, and year contributed 4.1%, 20.6%, and 42.2% to the total sum of squares, respectively. Interaction terms, including genotype, contributed 6.1% to the total sum of squares, and location x year contributed 27.0%. Stability of grain vitreousness for the examined breeding lines and cultivars of durum wheat was shown by the site's regression. Broad-sense heritability of grain vitreousness was estimated to be 71%. Climatic variables were used for factorial regression modeling, and most of the interaction term for grain vitreousness was explained by mean temperatures in June (54.4%) and April (14.2%), and precipitation (14.4%) and sunshine hours (14.3%) in March. During the grain filling and grain ripening stages, the most influential climatic variables in explaining interaction were maximum temperature (43.4%), precipitation (30.9%), and sunshine hours (5.6%). PB - Tubitak Scientific & Technical Research Council Turkey, Ankara T2 - Turkish Journal of Agriculture & Forestry T1 - Effects of climatic factors on grain vitreousness stability and heritability in durum wheat EP - 440 IS - 4 SP - 429 VL - 38 DO - 10.3906/tar-1308-51 ER -
@article{ author = "Branković, Gordana and Dodig, Dejan and Zorić, Miroslav and Šurlan-Momirović, Gordana and Dragicević, Vesna and Đurić, Nenad", year = "2014", abstract = "Modern durum wheat breeding programs are becoming more oriented toward creation of not only high-yield cultivars but also high quality, with good stability for the trait of interest. Vitreousness of grain is associated with semolina granulation, color, and protein content; it is regarded as one of the most important characteristics in the grading industry, affecting the commercial value of the commodity. A set of 15 winter and facultative durum wheat genotypes was tested for grain vitreousness across 6 environments for 2 consecutive years. Three-way analysis of variance showed that genotype, location, and year contributed 4.1%, 20.6%, and 42.2% to the total sum of squares, respectively. Interaction terms, including genotype, contributed 6.1% to the total sum of squares, and location x year contributed 27.0%. Stability of grain vitreousness for the examined breeding lines and cultivars of durum wheat was shown by the site's regression. Broad-sense heritability of grain vitreousness was estimated to be 71%. Climatic variables were used for factorial regression modeling, and most of the interaction term for grain vitreousness was explained by mean temperatures in June (54.4%) and April (14.2%), and precipitation (14.4%) and sunshine hours (14.3%) in March. During the grain filling and grain ripening stages, the most influential climatic variables in explaining interaction were maximum temperature (43.4%), precipitation (30.9%), and sunshine hours (5.6%).", publisher = "Tubitak Scientific & Technical Research Council Turkey, Ankara", journal = "Turkish Journal of Agriculture & Forestry", title = "Effects of climatic factors on grain vitreousness stability and heritability in durum wheat", pages = "440-429", number = "4", volume = "38", doi = "10.3906/tar-1308-51" }
Branković, G., Dodig, D., Zorić, M., Šurlan-Momirović, G., Dragicević, V.,& Đurić, N.. (2014). Effects of climatic factors on grain vitreousness stability and heritability in durum wheat. in Turkish Journal of Agriculture & Forestry Tubitak Scientific & Technical Research Council Turkey, Ankara., 38(4), 429-440. https://doi.org/10.3906/tar-1308-51
Branković G, Dodig D, Zorić M, Šurlan-Momirović G, Dragicević V, Đurić N. Effects of climatic factors on grain vitreousness stability and heritability in durum wheat. in Turkish Journal of Agriculture & Forestry. 2014;38(4):429-440. doi:10.3906/tar-1308-51 .
Branković, Gordana, Dodig, Dejan, Zorić, Miroslav, Šurlan-Momirović, Gordana, Dragicević, Vesna, Đurić, Nenad, "Effects of climatic factors on grain vitreousness stability and heritability in durum wheat" in Turkish Journal of Agriculture & Forestry, 38, no. 4 (2014):429-440, https://doi.org/10.3906/tar-1308-51 . .