Follow
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
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

Login as a Reviewer

Indexed in



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

See Guidelines to Authors
Current Issues

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(11): 3912-3921
DOI: https://doi.org/10.20546/ijcmas.2017.611.457


Genetic Variability, Heritability, Correlation and Regression in F3 and F4 Segregating Generation for Traits Related to WUE and Yield in the Cross NRCG 12274 × ICG 12370 of Groundnut (Arachis hypogaea L.)
K. Mallikarjun* and D.L. Savithramma
Department of Genetics and Plant Breeding, University of Agricultural Sciences, GKVK, Bengaluru, Karnataka, India
*Corresponding author
Abstract:

F3 and F4 segregating generation has been evaluated during kharif 2012 and summer 2013 respectively in the augmented design along with parents and check. Estimate the variability, heritability, intergeneration correlation and regression across F3, F4, F5 and F6 generation during, kharif 2013 and summer 2014 respectively. Results revealed that presence of higher PCV and GCV for all the characters in all the four generations further, high heritability coupled with high genetic advance was observed for most of the traits indicates involvement of additive gene action in controlling of these traits. Presence of significant positive correlation between F4 to F5 and F5 to F6 for pods per plant, pod yield per plant, kernel yield per plant, kernels per plant, SCMR and SLA implies the these traits can be used as a selection criteria from F4 generation onwards.


Keywords: Heritability, Parent off-spring regression, Intergeneration correlation and Groundnut.
Download this article as Download

How to cite this article:

Mallikarjun, K. and Savithramma, D.L. 2017. Genetic Variability, Heritability, Correlation and Regression in F3 and F4 Segregating Generation for Traits Related to WUE and Yield in the Cross NRCG 12274 × ICG 12370 of Groundnut (Arachis hypogaea L.).Int.J.Curr.Microbiol.App.Sci. 6(11): 3912-3921. doi: https://doi.org/10.20546/ijcmas.2017.611.457