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Agricultural Science Digest
Year : 2000, Volume : 20, Issue : 1
First page : ( 9) Last page : ( 12)
Print ISSN : 0253-150X.

Path coefficient analysis in groundnut at different locations and years

Bera S.K., Das P.K.

Dept. of Plant Breeding and Genetics, B.C.K.V.V., Mohanpur-741 252, Nadia, West Bengal.

Abstract

Forty four genotypes of groundnut were evaluated for path coefficient analysis In three years at two locations. Path coefficient analysis indicated positive direct contribution of pods/plant and harvest index to the seed yield irrespective of locations and years effect. Their correlations with seed yield were also significantly positive. So pod yield/plant and harvest index can be used directly as selection criteria for improvement of seed yield in groundnut.

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