Stability analysis for seed yield in cowpea genotypes (Vigna unguiculata (L.) Walp.)

A total of 14 genotypes including three checks of cowpea were evaluated over two seasons in two years to study the G x E interaction for seed yield. Variances due to genotype, genotype x environment, environment + (genotype x environment), environment (linear) and pooled deviation were significant...

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Bibliographic Details
Main Authors: N. Manivannan, K. Bharathi Kumar, A. Mahalingam and, P. Ramakrishnan
Format: Article
Language:English
Published: Indian Society of Plant Breeders 2019-09-01
Series:Electronic Journal of Plant Breeding
Online Access:http://ejplantbreeding.org/index.php/EJPB/article/view/3175