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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 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(3): 609-614
DOI: https://doi.org/10.20546/ijcmas.2019.803.074


Correlation of Characters and Path Analysis among Different Traits of CMS Lines and Maintainers
Gouri Shankar Panda*, I.D. Pandey and S.K. Tripthy
G.B. Pant University of Agriculture and Technology, Pantnagar 263145, Uttarakhand, India
*Corresponding author
Abstract:

Rice as a cereal grain is the most widely consumed staple food for a large part of world’s human population, especially in Asia. Estimation correlation among different characters was undertaken by taking into consideration 8 CMS line and their maintainer lines. At genotypic level, grain yield per plant showed highly significant and positive correlation with date of panicle initiation, 50% panicle emergence, 100% panicle emergence, panicle per plant, no. of tillers and days of maturity and negatively correlated with pollen sterility. Path coefficient analysis revealed at phenotypic level number of tillers had highest positive direct effect towards grain yield per plant followed by days to maturity, 50% panicle emergence, main stem length, 100% panicle emergence, spikelet per plant, test weight, panicle length and stigma length.


Keywords: CMS line, Maintainer line, correlation, path coefficient analysis
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How to cite this article:

Gouri Shankar Panda, I.D. Pandey and Tripthy, S.K. 2019. Correlation of Characters and Path Analysis among Different Traits of CMS Lines and Maintainers.Int.J.Curr.Microbiol.App.Sci. 8(3): 609-614. doi: https://doi.org/10.20546/ijcmas.2019.803.074