National Academy of Agricultural Sciences (NAAS)
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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 |
An Investigation was carried out to examine the stability analysis of the twenty genotypes of pigeonpea including check BSMR-736, during kharif-2012, 2013 and 2014 under rainfed condition at the Agricultural Research Station, Kalaburagi, Karnataka, India. Highly significant differences among varieties were observed for all the characters except pod bearing length (cm), number of pods per plant and seed yield kg/ha. The variance due to Genotype x Environmental (GxE) interaction found significant for the characters like number of seeds per pod and pod length. All the traits under the study except for 100 seed weight showed significant differences in different environment. The variance due to pooled deviation was highly significant for all the traits except primary branches, number of seeds per pod and pod length under study which reflect considerable variability in the material. Out of 20 genotypes the genotype ICP-13270 were found to be a stable for pod length and ICP 9691 and ICP 12654 are on par with check for seed yield kg/ha across the environments for rainfed conditions.
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