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 |
Thirty two accessions of cowpea along with checks were evaluated in six seasons i.e. Summer and Kharif of the year 2012, 2013 and 2014 for eight quantitative traits and data were subjected to regression analysis and also the analysis to detect the presence of crossover and non-crossover interactions. Four accessions IC 52110, IC 219594, IC 39897 and IC 202891 were identified to be promising using regression analysis, whereas six accessions IC 39897, IC 202891, IC 20645, IC 202707, IC 202848, and IC 39947 against standard check GC 3 were identified as potential ones by using crossover and non-crossover interactions concept. Of these accessions IC 39897 has been identified as high yielding accessions having specific adaptability and responsiveness to specific environment both by regression analysis and crossover and non-crossover interactions concept.
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