International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 9, Issue:3, March, 2020

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : /
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(3): 1196-1204

Heritability and Genetic Advance Analysis in Rice (Oryza sativa L.) Genotypes under Aerobic Condition
Nikki Kumari* and M. B. Parmar
Main Rice Research Station, Anand Agricultural University,
Nawagam - 387540, Gujarat, India
*Corresponding author

The experiment was conducted in experimental Farm, Regional Research Station, Anand Agricultural University from July to November 2018toestimate the extent of variability present in rice genotypes with respect to yield and its component traits. The estimates of genotypic and phenotypic variances for the characters like plant height, effective tillers per plant, number of grains per panicle, grain yield per plant, straw yield per plant, harvest index and 1000 grain weight, genotypic variance contributed larger in phenotypic variance. The highest genotypic coefficient of variation (GCV) and phenotypic coefficient of variation (PCV) were observed for straw yield per plant (37.84%, 40.21%), followed by harvest index (24.20%, 29.02%) and grain yield per plant (22.45%, 26.34%). High heritability coupled with high genetic advance were observed for plant height, number of grains per panicle and straw yield per plant.

Keywords: 1,000-grain weight, Variability, Genotypic Coefficient of variation, Heritability

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How to cite this article:

Nikki Kumari and Parmar, M. B. 2020. Heritability and Genetic Advance Analysis in Rice (Oryza sativa L.) Genotypes under Aerobic Condition.Int.J.Curr.Microbiol.App.Sci. 9(3): 1196-1204. doi:
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