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Genetic studies for yield and its components in winged bean Psophocarpus tetragonolobus (L.)D.C



Genetic studies for yield and its components in winged bean Psophocarpus tetragonolobus (L.)D.C



Proceedings of the National Academy of Sciences India Section B (Biological Sciences) 65(4): 431-436



Genetic studies in relation to direct and indirect selection parameters were estimated in winged bean (Psophocarpus tetragonolobus (L.) D.C.) for seed yield and its 9 component traits. High heritability coupled with high genetic advance and coefficient of variability was noticed for flowers/raceme, pods/raceme, seed yield and pods/plant. Yield was positively correlated with all the traits except days to flower, though significant positive was only with pods/plant (0.817**).

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