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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 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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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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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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(12): 1857-1863
DOI: https://doi.org/10.20546/ijcmas.2019.812.221


Correlation and Path Analysis Studies of Grain Yield Components in Rice Bean [Vigna umbellata] Genotypes
Sachin Kanthu Dharwad*, Mruthunjaya C. Wali, O. Sridevi and H. Basavarajeshwari
Department of Genetics and Plant Breeding, College of Agriculture, Dharwad, India University of Agricultural Sciences, Dharwad-580005, Karnataka, India
*Corresponding author
Abstract:

One hundred fifty genotypes of rice bean were evaluated for 12 different yield and yield related traits in augmented design at botany garden, Department of Genetics and Plant Breeding, Dharwad. The prime objective of current study was to evaluate the extent of association between pairs of characters at phenotypic levels and to know the direct and indirect effect of these characters. The study revealed that seed yield had positive and significant correlation with traits viz., days to maturity, plant height, number of branches, number of clusters, number of pods per cluster, pod length, number of seeds per pod, yield per plant and 100-seed weight. This indicates that selection based on these traits would be more effective. The path analysis studies revealed that days to maturity, number of clusters per plant and plant height had positive direct effect on grain yield


Keywords: Correlation, Grain yield, Path analysis, Ricebean, Seed yield
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How to cite this article:

Sachin Kanthu Dharwad, Mruthunjaya C. Wali, O. Sridevi and Basavarajeshwari, H. 2019. Correlation and Path Analysis Studies of Grain Yield Components in Rice Bean [Vigna umbellata] Genotypes.Int.J.Curr.Microbiol.App.Sci. 8(12): 1857-1863. doi: https://doi.org/10.20546/ijcmas.2019.812.221