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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.
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

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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 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
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(12): 112-123
DOI: https://doi.org/10.20546/ijcmas.2020.912.015


Genetic Variability and Path Analysis for Quantitative Characters in F4 Generation of Black Gram (Vigna mungo L. Hepper)
Ankur Kumar Singh* and Gaibriyal M. Lal
Department of Genetics and Plant Breeding, Sam Higginbottom University of Agriculture, Technology & Sciences, Prayagraj, Uttar Pradesh, India
*Corresponding author
Abstract:

The experiment consists of 30 genotypes of black gram which was evaluated in a Randomized Block Design with three replications during the zaid season, 2019. Genotype SU-URD-101 was found with high yield along with early flowering. Moderate GCV and PCV were observed fornumber of clusters per plant, harvest index % and number of pods per plant. High heritability along with moderate gcv was recorded for number of clusters per plant, harvest index % and number of pods per plant. High genetic advance as % mean (>20%) was recorded for number of clusters per plant, number of pods per plant, and harvest index % along with high heritability and moderate GCV. Phenotypic and genotypic correlation coefficient analysis revealed that seed yield per plant exhibited positive and significant correlation with harvest index % only. It exhibited negative and significant correlation with plant days to 50% flowering and100-seed weight (g). Both at phenotypic and genotypic level, the positive direct effect on grain yield was depicted by harvest index %, biological yield per plant and number of pods per plant.


Keywords: Black gram, Genetic variability, Heritability (%), Genetic advance, Correlation coefficient, Path analysis
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How to cite this article:

Ankur Kumar Singh and Gaibriyal M. Lal. 2020. Genetic Variability and Path Analysis for Quantitative Characters in F4 Generation of Black Gram (Vigna mungo L. Hepper).Int.J.Curr.Microbiol.App.Sci. 9(12): 112-123. doi: https://doi.org/10.20546/ijcmas.2020.912.015