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Combining ability studies in grain sorghum (Sorghum bicolor (L .) Moench) under water stress by using line × tester analysis
Other Title(s)
دراسة القدرة علي الائتلاف في الذرة الرفيعة للحبوب تحت الاجهاد الماني باستخدام تحليل السلالة × الكشاف
Joint Authors
Bakhit, Bahi Raghib
Hasab Allah, al-Sayyid Abd al-Salam
Hifni, Muhammad Rizq Allah
al-Qadi, Yusuf Muhammad Yusuf
Source
Assuit Journal of Agricultural Sciences
Issue
Vol. 46, Issue 5 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Assiut University Faculty of Agriculture
Publication Date
2015-12-31
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Forty F1 grain sorghum crosses, their parents (eight CMS A-lines and five male R-lines) and one commercial hybrid (H-306) as check were evaluated for grain yield/plant and some other traits in 2011 and 2012 seasons at Shandaweel Agric.
Res.
Station, Sohag, Egypt under three irrigation levels (100, 70% and 40% from optimum water irrigation level).
The combined analysis across the three levels of irrigation at each of the two years showed highly significant mean squares due to irrigation levels, and genotypes and their interaction for all studied traits, indicating genetic variability for all studied traits.
In addition, highly significant mean squares were found due to interaction of genotype × irrigation, indicating differential response for different genotypes under different levels of irrigation for all studied traits except for days of 50% flowering.
Also, high significant differences among genotypes, crosses, parents were found, for all studied traits in the two seasons.
These results reflect the important roles of both additive and non-additive in the inheritance of number of days to 50% flowering, plant height, 1000-grain weight and grain yield/plant.
Female lines (ASH-6, ASH-11, ICSA-37 and ICSA-88003) and the male lines (ICSR-92003 and ICSV-273) had positive and highly significant general combining ability effects for grain yield under the three irrigation levels over the two seasons.
These lines had favorable genes and would be considered good combiners for high yielding ability.
The crosses (ASH-8 × ICSR-89028) and (ICSA-37 × ICSR-92003) had positive and highly significant SCA effects under the three of irrigation treatments over the two seasons and would be considered the best combinations for grain yield.
American Psychological Association (APA)
Hasab Allah, al-Sayyid Abd al-Salam& Bakhit, Bahi Raghib& Hifni, Muhammad Rizq Allah& al-Qadi, Yusuf Muhammad Yusuf. 2015. Combining ability studies in grain sorghum (Sorghum bicolor (L .) Moench) under water stress by using line × tester analysis. Assuit Journal of Agricultural Sciences،Vol. 46, no. 5, pp.1-10.
https://search.emarefa.net/detail/BIM-879392
Modern Language Association (MLA)
Hasab Allah, al-Sayyid Abd al-Salam…[et al.]. Combining ability studies in grain sorghum (Sorghum bicolor (L .) Moench) under water stress by using line × tester analysis. Assuit Journal of Agricultural Sciences Vol. 46, no. 5 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-879392
American Medical Association (AMA)
Hasab Allah, al-Sayyid Abd al-Salam& Bakhit, Bahi Raghib& Hifni, Muhammad Rizq Allah& al-Qadi, Yusuf Muhammad Yusuf. Combining ability studies in grain sorghum (Sorghum bicolor (L .) Moench) under water stress by using line × tester analysis. Assuit Journal of Agricultural Sciences. 2015. Vol. 46, no. 5, pp.1-10.
https://search.emarefa.net/detail/BIM-879392
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-879392