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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

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

Int.J.Curr.Microbiol.App.Sci.2020.9(6): 2942-2955
DOI: https://doi.org/10.20546/ijcmas.2020.906.354


Genetic Variability, Correlation, Path Coefficient and Stability Analysis for Yield and its Attributing Traits in Summer Green Gram [Vigna radiata (L.) Wilczek] Accessions
V. K. Desai, L. D. Parmar, A. R. Chaudhary* and N. B. Chaudhary
Department of Genetics and Plant Breeding, C. P. College of Agriculture, S. D. Agricultural University, Sardarkrushinagar – 385 506, Gujarat, India
*Corresponding author
Abstract:

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.


Keywords: Green gram, GCV, PCV, Heritability, Genetic advance, Correlation, Path analysis and stability analysis
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How to cite this article:

Desai, V. K., L. D. Parmar, A. R. Chaudhary and Chaudhary, N. B. 2020. Genetic Variability, Correlation, Path Coefficient and Stability Analysis for Yield and its Attributing Traits in Summer Green Gram [Vigna radiata (L.) Wilczek] Accessions.Int.J.Curr.Microbiol.App.Sci. 9(6): 2942-2955. doi: https://doi.org/10.20546/ijcmas.2020.906.354