Author: I. S. YADAVI R. P. S. TOMER and D. KUMAR,
p-ISSN: 0024-9602, e-ISSN:2582-5321, Vol: 70, Issue: jul-jul,
Phenotypic stability for harvest index was studied by growing 31 genotypes of black gram in three environments of cultural practices, Main effects as well as both components of G-x E interaction (linear and non-linear effects were significent. Ten genotypes were found responsive to favourable environment. Three genotypes viz; H-79-3, KMU-3 and H-70.11 with higher mean values of harvest index were found stable to existing environ. ments, Study reveals the possibility of exploring harvest index in crop improvement programme.
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