Asian Journal of Bio Science

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Divergence Analysis of Exotic Strains in Barley (Hordeum vulgare L.)


Affiliations
1 Department of Genetics and Plant Breeding, C.S.A. University of Ag. & Tech., Kanpur (U.P.), India
     

   Subscribe/Renew Journal


In order to access the genetic diversity, twenty five diverse strains of barley were subjected to D2 statistics for nine quantitative traits viz. days to flowering, plant height, number of productive tillers per plant, ear length, number of grains per ear, grain weight per ear, 1000 grain weight, seed hardness and grain yield per plant. Genotypes were grouped into five clusters. Cluster I and II were most divergent. The genotypes of these three clusters may be used for hybridization programme. 1000 grain weight and plant height contributed more towards total divergence.

Keywords

Barley, D2 Analysis, Genetic Divergence.
Subscription Login to verify subscription
User
Notifications
Font Size


Abstract Views: 303

PDF Views: 0




  • Divergence Analysis of Exotic Strains in Barley (Hordeum vulgare L.)

Abstract Views: 303  |  PDF Views: 0

Authors

Hasmat Ali
Department of Genetics and Plant Breeding, C.S.A. University of Ag. & Tech., Kanpur (U.P.), India
S. K. Singh
Department of Genetics and Plant Breeding, C.S.A. University of Ag. & Tech., Kanpur (U.P.), India
C. N. Mishra
Department of Genetics and Plant Breeding, C.S.A. University of Ag. & Tech., Kanpur (U.P.), India
Daya Ram
Department of Genetics and Plant Breeding, C.S.A. University of Ag. & Tech., Kanpur (U.P.), India
D. N. Bharadwaj
Department of Genetics and Plant Breeding, C.S.A. University of Ag. & Tech., Kanpur (U.P.), India
H. L. Singh
Department of Genetics and Plant Breeding, C.S.A. University of Ag. & Tech., Kanpur (U.P.), India

Abstract


In order to access the genetic diversity, twenty five diverse strains of barley were subjected to D2 statistics for nine quantitative traits viz. days to flowering, plant height, number of productive tillers per plant, ear length, number of grains per ear, grain weight per ear, 1000 grain weight, seed hardness and grain yield per plant. Genotypes were grouped into five clusters. Cluster I and II were most divergent. The genotypes of these three clusters may be used for hybridization programme. 1000 grain weight and plant height contributed more towards total divergence.

Keywords


Barley, D2 Analysis, Genetic Divergence.