Diallel analysis of some important grain yield traits in bread wheat crosses
Нема приказа
Аутори
Ljubičić, NatašaPetrović, Sofija
Kostić, Marko
Dimitrijević, Miodrag
Hristov, Nikola
Kondić-Špika, Ankica
Jevtić, Radivoje
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
One of the most important tasks in a wheat breeding program is the development of high yielding wheat cultivars by crossing the parents with good general combining ability (GCA) and selecting desirable genotypes within its segregating generations for grain yield traits. The objective of this study was to estimate the combining ability and gene action involved in the expression of the traits grain weight per spike and grain weight per plant of wheat in F-1 generations, in 5 x 5 half diallel cross of bread wheat varieties (Triticum aestivum L.). The results of applying combining ability analysis indicated that among the parents, genotypes Sara, Pobeda and Renesansa were found to be the best general combiners for the both investigated traits. The best specific crosses for both traits were Sara/Partizanka, Pobeda/Sara, Renesansa/Partizanka, Partizanka/Pesma and Pobeda/Pesma. Most of the specific crosses involved high x high, high x low and low x low general combiners. The results of regres...sion analysis, as well as the analyses of components of genetic variation indicated over-dominance in the inheritance of examined traits suggested that selection in later segregating generations may lead to fairly good improvement in these characters.
Кључне речи:
Bread wheat / Combining ability / Inheritance / Yield componentsИзвор:
Turkish Journal of Field Crops, 2017, 22, 1, 1-7Издавач:
- Soc Field Crop Sci, Bornova
Финансирање / пројекти:
- Савремено оплемењивање стрних жита за садашње и будуће потребе (RS-MESTD-Technological Development (TD or TR)-31066)
DOI: 10.17557/tjfc.297681
ISSN: 1301-1111
WoS: 000402781700001
Scopus: 2-s2.0-85020422423
Колекције
Институција/група
FiVeRTY - JOUR AU - Ljubičić, Nataša AU - Petrović, Sofija AU - Kostić, Marko AU - Dimitrijević, Miodrag AU - Hristov, Nikola AU - Kondić-Špika, Ankica AU - Jevtić, Radivoje PY - 2017 UR - http://fiver.ifvcns.rs/handle/123456789/1697 AB - One of the most important tasks in a wheat breeding program is the development of high yielding wheat cultivars by crossing the parents with good general combining ability (GCA) and selecting desirable genotypes within its segregating generations for grain yield traits. The objective of this study was to estimate the combining ability and gene action involved in the expression of the traits grain weight per spike and grain weight per plant of wheat in F-1 generations, in 5 x 5 half diallel cross of bread wheat varieties (Triticum aestivum L.). The results of applying combining ability analysis indicated that among the parents, genotypes Sara, Pobeda and Renesansa were found to be the best general combiners for the both investigated traits. The best specific crosses for both traits were Sara/Partizanka, Pobeda/Sara, Renesansa/Partizanka, Partizanka/Pesma and Pobeda/Pesma. Most of the specific crosses involved high x high, high x low and low x low general combiners. The results of regression analysis, as well as the analyses of components of genetic variation indicated over-dominance in the inheritance of examined traits suggested that selection in later segregating generations may lead to fairly good improvement in these characters. PB - Soc Field Crop Sci, Bornova T2 - Turkish Journal of Field Crops T1 - Diallel analysis of some important grain yield traits in bread wheat crosses EP - 7 IS - 1 SP - 1 VL - 22 DO - 10.17557/tjfc.297681 ER -
@article{ author = "Ljubičić, Nataša and Petrović, Sofija and Kostić, Marko and Dimitrijević, Miodrag and Hristov, Nikola and Kondić-Špika, Ankica and Jevtić, Radivoje", year = "2017", abstract = "One of the most important tasks in a wheat breeding program is the development of high yielding wheat cultivars by crossing the parents with good general combining ability (GCA) and selecting desirable genotypes within its segregating generations for grain yield traits. The objective of this study was to estimate the combining ability and gene action involved in the expression of the traits grain weight per spike and grain weight per plant of wheat in F-1 generations, in 5 x 5 half diallel cross of bread wheat varieties (Triticum aestivum L.). The results of applying combining ability analysis indicated that among the parents, genotypes Sara, Pobeda and Renesansa were found to be the best general combiners for the both investigated traits. The best specific crosses for both traits were Sara/Partizanka, Pobeda/Sara, Renesansa/Partizanka, Partizanka/Pesma and Pobeda/Pesma. Most of the specific crosses involved high x high, high x low and low x low general combiners. The results of regression analysis, as well as the analyses of components of genetic variation indicated over-dominance in the inheritance of examined traits suggested that selection in later segregating generations may lead to fairly good improvement in these characters.", publisher = "Soc Field Crop Sci, Bornova", journal = "Turkish Journal of Field Crops", title = "Diallel analysis of some important grain yield traits in bread wheat crosses", pages = "7-1", number = "1", volume = "22", doi = "10.17557/tjfc.297681" }
Ljubičić, N., Petrović, S., Kostić, M., Dimitrijević, M., Hristov, N., Kondić-Špika, A.,& Jevtić, R.. (2017). Diallel analysis of some important grain yield traits in bread wheat crosses. in Turkish Journal of Field Crops Soc Field Crop Sci, Bornova., 22(1), 1-7. https://doi.org/10.17557/tjfc.297681
Ljubičić N, Petrović S, Kostić M, Dimitrijević M, Hristov N, Kondić-Špika A, Jevtić R. Diallel analysis of some important grain yield traits in bread wheat crosses. in Turkish Journal of Field Crops. 2017;22(1):1-7. doi:10.17557/tjfc.297681 .
Ljubičić, Nataša, Petrović, Sofija, Kostić, Marko, Dimitrijević, Miodrag, Hristov, Nikola, Kondić-Špika, Ankica, Jevtić, Radivoje, "Diallel analysis of some important grain yield traits in bread wheat crosses" in Turkish Journal of Field Crops, 22, no. 1 (2017):1-7, https://doi.org/10.17557/tjfc.297681 . .