Abstract

A diallol F and F analyses (graphie, component, combining ability end combining ability, over environments) involving ten diverse cultivars of pea (Pisum sativum L.) representing extra early, early, medium and late groups for errliness revealed the Importance of both additivo and non-additive gone effects. However, edditive geno effects were predominant. the per so performanse of the parents was associated with. their GCA effects. All the thres analyses revealed that flowering was under the control of an additive system, Heritability in the narrowisense was high inecating that improve- ment can be made in desired direction by simple selection procedure.

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