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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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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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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.2018.7(2): 479-485
DOI: https://doi.org/10.20546/ijcmas.2018.702.060


Phenotypic Stability for Yield and Some Quality Traits in Brassica juncea L.
Mohammad Jafar Tanin1, 2, Ashwani Kumar1* and S.K. Gupta1
1Division of Plant Breeding & Genetics, SK University of Agricultural Sciences and Technology, FOA, Main campus, Chatha, Jammu-180009 (J&K), India
2Afghanistan Agricultural Input Project, Ministry of Agriculture, Irrigation and Livestock, Afghanistan
*Corresponding author
Abstract:

The current investigation aims to determine the phenotypic stability and GxE interaction among the Brassica juncea L. genotypes. Fifteen released genotypes of Brassica juncea L. were evaluated in two different environments and two dates of sowing during Rabi 2014-2015 and 2015-2016. Analysis of variance indicated that all the genotypes exhibited significant genetic differences except forno. of secondary branches/plant, siliqua length, 1000 seed weight and oil content. The mean squares due to environment were significant for all the characters and GxE interactions were also observed to be significant for traits viz., no. of primary branches/plant, no. of secondary branches/plant, days to 50% flowering, days to 100% flowering and days to maturity. Considering high mean performance, unit regression and non-significant mean square deviations, the genotypes DRMRIJ-31 and Varuna are stable and suitable for high performance environment. The genotype PM-21 was considered as stable and suitable for low performance environment.


Keywords: Brassica juncea, Indian mustard, Stability analysis, G×E interaction, Phenotypic stability
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How to cite this article:

Mohammad Jafar Tanin, Ashwani Kumar and Gupta, S.K. 2018. Phenotypic Stability for Yield and Some Quality Traits in Brassica juncea L.Int.J.Curr.Microbiol.App.Sci. 7(2): 479-485. doi: https://doi.org/10.20546/ijcmas.2018.702.060