Genetic divergence in dolichos bean (Dolichos lablab L.)

  • Devendra Upadhyay, Nandan Mehta, Jitendra Singh and Mayuri Sahu
Keywords: Dolichos lablab, genetic divergence, variability

Abstract

Genetic divergence was studied in 32 genotypes of dolichos bean (Dolichos lablab L.). Nine yield and its contributing characters
were measured by Mahalanobis’s D2 analysis. Thirty two genotypes were grouped in five clusters the highest intra cluster
distance was observed for cluster III followed by cluster V, cluster IV and cluster II. The highest inter cluster distance was
observed between the clusters III and cluster I followed by cluster IV and I and cluster V and I . The minimum inter cluster
distance was noted in between IV and II. The genotypes collected from same geographical location fall in different clusters,
revealed that geographical distance do not contribute to genetic divergence.
How to Cite
Devendra Upadhyay, Nandan Mehta, Jitendra Singh and Mayuri Sahu
Genetic divergence in dolichos bean Dolichos lablab L.. 1. Electronic Journal of Plant Breeding, 2 4, 552-554. Retrieved from https://ejplantbreeding.org/index.php/EJPB/article/view/569
Issue
Vol 2 No 4 (2011)
Section
Research Note

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