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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
For more details click here

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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

Int.J.Curr.Microbiol.App.Sci.2020.9(1): 1824-1830
DOI: https://doi.org/10.20546/ijcmas.2020.901.204


Studies on Character Association and Path Coefficient Analysis for Yield Components in Blackgram (Vigna mungo (L). Hepper Genotypes
V. Sridhar1, B. V. Vara Prasad1*, D. Shivani1 and S. Srinivasa Rao2
1Department of GPBR, College of Agriculture, PJTSAU, Rajendranagar, Hyderabad-30, India
2ARS, Madhira, PJTSAU, Khammam District, Telangana State, India
*Corresponding author
Abstract:

The experiment was conducted under rainfed condition at Agricultural Research Station, Madhira during early rabi 2016 using thirty five blackgram genotypes as materials with four released varieties viz., MBG-207, LBG-752, PU-31 and IPU-2-43 as checks. Estimation of variation, phenotypic and genotypic correlations along with path analysis was calculated for the material under study. Days to maturity showed positive significant association with plant height, number of clusters per plant, number of pods per plant, 100 seed weight, seed yield per plant and seed yield (kg/ha). Seed yield per plant expressed highly significant and positive association with all traits studied. Path analysis showed that days to maturity, plant height and number of clusters per plant showed positive direct effect coupled with positive indirect effects through number of pods per plant and seed 100 seed weight on seed yield per plant resulting in positive significant correlation with seed yield (kg/ha).


Keywords: Correlation, Path analysis, Blackgram genotypes
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How to cite this article:

Sridhar, V., B. V. Vara Prasad, D. Shivani and Srinivasa Rao, S. 2020. Studies on Character Association and Path Coefficient Analysis for Yield Components in Blackgram (Vigna mungo (L). Hepper) Genotypes.Int.J.Curr.Microbiol.App.Sci. 9(1): 1824-1830. doi: https://doi.org/10.20546/ijcmas.2020.901.204