1980•Indian Journal of Genetics and Plant Breeding (The)Requires access
Inheritance of seed weight in Indian mustard.
Y. S. Chauhan, Dharampal Singh
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Abstract
A 20-parent partial diallel analysis (S-9) was conducted to determine the genetic architecture of seed size in Indian mustard (Brassica juncea (L.) Czern & Coss.). The variances for general and specific combining ability were highly significant. The estimates of σ2g were lower than σ2s in both the generations, indicating the predominant role of non-additive gene action. Parents Varuna and Cult. 47 were good general combiners.