| Autor: |
Singh, Amool, Singh, Inderjit, Bindra, Shayla, Singh, Mohar, Singh, Pritpal |
| Předmět: |
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| Zdroj: |
Agricultural Research Journal; Feb2024, Vol. 61 Issue 1, p70-74, 5p |
| Abstrakt: |
In the present investigation, a set of 90 genotypes, derived from 4 different crosses viz., I: PBG5 x ILWC229; II: BGD72 x ILWC229; III: PBG5 x ILWC246 and IV: BGD72 x ILWC246 were evaluated to estimate the genetic diversity for productivity traits during 2020-21 and 2021-22 at Punjab Agricultural University, Ludhiana. The genetic diversity analysis grouped 90 genotypes into 5 clusters. Cluster I had the maximum number of genotypes, followed by cluster II. The maximum inter-cluster distance was observed between clusters II and V and the traits like seed yield plot-1, 100-seed weight, and biological yield plot-1 in cluster II were having maximum cluster mean. The derivatives from cluster II were superior with respect to traits like seed yield plot-1, biological yield plot-1, 100-seed weight, days to 50% flowering and can serve as potential donors to obtain transgressive segregants. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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