volume 28 issue 4 (december 2005) : 297 - 299
CORRELATION AND PATH ANALYSIS IN F2 GENERATION OF URDBEAN {VIGNA MUNGO (L.) HEPPER}
1Department of Genetics and Plant Breeding.
S.v. Agricultural College. Tirupati - 517 502. India
ABSTRACT
Correlation and path analysis of 15 F2 crosses derived from 6 × 6 diallel cross in urdbean revealed that seed yield/plant was positively and significantly associated with pods/plant, clusters/plant, seeds/pod, 100-seed weight and biomass. Pods/plant exerted the highest direct effect on seed yield followed by seeds/pod. The selection criteria based on pods/plant, clusters/plant, seeds/pod, 100-seed weight, days to maturity and plant height will give fruitful results for yield improvement in urdbean.
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