Combining Ability and Heterosis of Vegetative, Generative, and Yield Potential Characters of Physic Nut (Jatropha curcas L.) using Diallel Analysis

Estate Crops News – General Combining Ability (GCA) and Specific Combining Ability (SCA) are important in creating high yielding varieties. A parent having high GCA is appropriate to produce synthetic or composite varieties, while high SCA is to produce hybrid.

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