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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 (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.2020.9(9): 264-271
DOI: https://doi.org/10.20546/ijcmas.2020.909.033


Stability Analysis in Pigeonpea (Cajanus cajan (L.) Millspaugh) Genotypes for Yield and its Component Traits
Deepak Pal, S. K. Verma, Amit Kumar Gaur*, Charupriya Chauhan, Anandi Karn, Harikant Yadav and Harshdeep
Department of Genetics and Plant Breeding, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand-263145, India
*Corresponding author
Abstract:

The present study was conducted with seventeen advanced lines of pigeonpea along with three checks (Pusa 992, Paras and UPAS 120). The experiment at each location was laid out in a Randomized Block Design (RBD) with three replications. The result of pooled ANOVA revealed that G × E interaction was significant for most of the characters except number of primary branches/plant, number of secondary branches/plant, number of seeds/pod, main shoot length and seed yield per plot. The presence of significant G x E is must as further analysis is possible only if there is a reliable genotype x environment interaction and hence, for number of primary branches/plant, number of secondary branches/plant, number of seeds/pod, main shoot length and seed yield/plot no further analysis was carried out. The traits in which G x E interaction was found significant were analysed by using Eberhart and Russell’s model and it was found that for days to 50% flowering, the check Paras was found as most stable across all environments however for days to maturity, plant height and 100-seed weight none of the genotype was found to be stable across all environments. The most stable genotypes exhibiting higher stability for number of pod/plant across all environments was PA 538 followed by PA 540.


Keywords: Pigeonpea, Stability, Genotype × Environment, Eberhart and Russell
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How to cite this article:

Deepak Pal, S. K. Verma, Amit Kumar Gaur, Charupriya Chauhan, Anandi Karn, Harikant Yadav and Harshdeep. 2020. Stability Analysis in Pigeonpea (Cajanus cajan (L.) Mills Paugh) Genotypes for Yield and its Component Traits.Int.J.Curr.Microbiol.App.Sci. 9(9): 264-271. doi: https://doi.org/10.20546/ijcmas.2020.909.033