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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 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - 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.2017.6(10): 2424-2428
DOI: https://doi.org/10.20546/ijcmas.2017.610.286


Genetic Diversity for Yield, Its Contributing Characters in Rice (Oryza sativa L.)
K. Supriya1*, S. Vanisri2, R. Jagadeeswar3 and M. Sreedhar4
1Department of Genetics and Plant Breeding, College of Agriculture, PJTSAU, Rajendranagar, Hyderabad, Telangana, India
2Institute of biotechnology, College of Agriculture, Rajendranagar, Hyderabad, Telangana, India
3Agricultural Research Institute, Rajendranagar, Hyderabad, Telangana, India
4Quality Control Lab, Rajendranagar, Hyderabad, 500030, Telangana, India
*Corresponding author
Abstract:

A set of 48 rice genotypes were subjected to Mahalanobis D2 analysis to assess the genetic diversity. All these genotypes were grouped into seven clusters with maximum inter cluster distance between cluster IV and cluster VII (55.28) and minimum inter cluster distance between cluster II and cluster IV (16.14). Among the eleven characters studied 1000 grain weight contributed maximum towards genetic divergence (51.77 per cent) followed by days to 50 per cent flowering (35.55 per cent) and days to maturity (7.89 per cent).


Keywords: Cluster analysis, Genetic diversity, Alpha lattice design.
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How to cite this article:

Supriya, K., S. Vanisri, R. Jagadeeswar and Sreedhar, M. 2017. Genetic Diversity for Yield, Its Contributing Characters in Rice (Oryza sativa L.).Int.J.Curr.Microbiol.App.Sci. 6(10): 2424-2428. doi: https://doi.org/10.20546/ijcmas.2017.610.286