Genetic analysis in pre-breeding lines of greengram (Vigna radiata (L.) Wilczek.)

The extent of variability and heritability of the characters among the genotypes is the basic source for the exploitation of superior potentiality of genotypes. Calculation of GCV and PCV will gives the extent of environmental influence on the traits, whereas heritability gives the information on the magnitude of inheritance of quantitative traits, while genetic advance will be helpful in formulating suitable selection procedures.