2002•Legume Research - An International JournalRequires access

Correlation and path analysis in a diallel cross of pea

Singh Dharmendra, VK Mishra

Abstract

Correlation among the parents, F1s and F2s of 10xl0 diallel cross and the path coefficient analysis were studied in the case of pea. The seed yield/plant was positively and significantly associated with pods/plant, harvest index and primary branches/plant. Pods/plant had the highest direct effect followed by harvest index on seed yield. The selection criteria based on pods/plant, harvest index and primary branches/plant will give fruitful results for yield improvement in pea.

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Key concepts: Diallel cross, Path analysis (statistics), Path coefficient, Forensic science, Non-invasive ventilation, Yield (engineering), Horticulture, Biology