tailieunhanh - Hybrid specific combining ability in relation to parental general combining ability in Dolichos bean (Lablab purpureus L.)

The choice of parents in a breeding programme for hybridization is one of the most critical considerations, since the selection on the basis of performance does not provide clear information. Combining ability, play a significant role in crop improvement, since they help in characterizing the nature and magnitude of genetic effects governing yield and component traits, besides pinpointing the promising parents to be used in the creation of genetic variability for eventual use in development of suitable varieties in self-pollinated crops. Hence, a study was undertaken to assess combining ability of crosses and their relationship with their parental general combining ability and elicit mode of action of genes controlling pod yield and its component traits in Dolichos bean using 12 lines and 4 testers. | Hybrid specific combining ability in relation to parental general combining ability in Dolichos bean (Lablab purpureus L.)

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