National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
The experiment was conducted to estimate the extent of genetic variability, heritability, genetic advance, correlation coefficient, path coefficient and stability analysis in twenty green gram genotypes for twelve agro-morphological traits using randomized block design (RBD) and 3 replications in summer, 2018. Stability is analysed by creating four environments by varying dates of sowing. Significant differences were found among twenty genotypes for twelve characters in the analysis of variance. Maximum GCV and PCV estimates were found for seed yield per plant, number of pods per plant and number of clusters per plant except in E1. Different values of heritability and genetic advance were observed in different environments among which in E1, heritability was found highest for number of seed per pod, test weight and seed yield per plant, while genetic advance was found highest for number of clusters per plant and seed yield per plant. Seed yield was positively and significantly associated with the yield component at the genotypic and phenotypic level. Two genotypes viz., GM-4 followed by GM-3 was found highest yielder as well as stable genotype among all the genotypes tested.
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