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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 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 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(1): 2397-2406
DOI: https://doi.org/10.20546/ijcmas.2020.901.273


Variability Studies in Local Rice Genotypes Using  Agro-Morphological Characterization
Rohit Kumar* and Sonali Kar
Section of Genetics and Plant Breeding, Indira Gandhi Krishi Vishwavidyalaya, S.G. College of Agriculture and Research Station, Jagdalpur- 494001, Chhattisgarh, India
*Corresponding author
Abstract:

The present study was conducted at Research cum Instructional Farm, S.G. College of Agriculture and Research Station, Kumhrawand, Jagdalpur, Bastar, Chhattisgarh, India. One hundred and four rice genotypes lines were planted in three rows in two replication with four checks viz.,MTU 1010, Karma Masuri, Dub- raj Selection and HMTin Randomized Complete Block Design. Agro-morphological characters Plant height, Flag leaf length, Flag leaf width, Panicle length, grain yield per plant, number of panicles, Test weight, Days to 50% flowering, Days to harvesting days, Root length, Shoot length, Days to maturity, genotypes lines were found promising with respect to yield. One hundred and four rice germplasm lines were grouped into five clusters out of five clusters the cluster III constituted of 33 genotypes, forming the largest cluster. The estimates of heritability in broad sense andgenetic advance as percentage of mean were found high for trait gel consistency.Yield per plant was highly significantly and positively correlated with grain breadth, Volume expansion ratio, grain length breadth ratio, kernel breadth, days to maturity while significant negative correlated with days to 50% flowering and Shoot length.


Keywords: variability, local rice, genotypes and agro-morphological.
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How to cite this article:

Rohit Kumar and SonaliKar. 2020. Variability Studies in Local Rice Genotypes Using Agro-Morphological Characterization. Int.J.Curr.Microbiol.App.Sci. 9(1): 2397-2406. doi: https://doi.org/10.20546/ijcmas.2020.901.273