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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 (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(4): 1766-1776
DOI: https://doi.org/10.20546/ijcmas.2020.904.207


Assessment of Genotype × Environment Interaction and Stability Analysis in Indian Mustard (Brassica juncea L.)
Neelam Shekhawat1*, Hemlata Sharma2 and Bheeru Lal Meena3
1ICAR-National Bureau of Plant Genetic Resources, Regional Station, Jodhpur- 342005, Rajasthan, India
2Rajasthan College of Agriculture, Maharana Pratap University of Agriculture and Technology, Udaipur- 313001, Rajasthan, India
3ICAR-Directorate of Rapeseed-Mustard Research, Sewar, Bharatpur 321303 (Rajasthan), India
*Corresponding author
Abstract:

Fifty-five Indian mustard genotypes comprising forty-five hybrids and ten parental genotypes along with a two checks viz., NRCHB-506 and DMH-1 were evaluated for stability parameters of morphological and biochemical characters over the three different environments. Pooled analysis of variance over three environments showed that the genotypic variance when tested against G × E were significant for all the eight characters when tested against pooled error.Pooled deviation effect was significant for all the traits except protein content. The parents, parents Pusa Vijay and Bio-902 showed their suitability for unfavourable environment for 1000 seed weight.Two crosses Pusa Vijay × Bio-902 and Pusa Vijay × RB-50 had suitability for unfavourable environment while cross Pusa Vijay × RB-50 exhibited its suitability for favourable environment for seed yield per plant. For protein content, only one cross Pusa Vijay × PM-30showed its suitability for unfavourable environment, thereby this cross would have specific adaptability to poor yielding environments. These genotypes can be recommended for varied environments to exploit their high yield potential with morphological traits.


Keywords: Indian mustard, Stability, Seed yield, Regression, G×E interaction
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How to cite this article:

Neelam Shekhawat, Hemlata Sharma and Bheeru Lal Meena. 2020. Assessment of Genotype × Environment Interaction and Stability Analysis in Indian Mustard (Brassica Juncea L.).Int.J.Curr.Microbiol.App.Sci. 9(4): 1766-1776. doi: https://doi.org/10.20546/ijcmas.2020.904.207