Association analysis among the yield and yield attributes of early seasondrought tolerant groundnut (Arachis hypogaea L. )

Vaithiyalingan, M. and Manoharan, V. and Ramamoorthi, N. (2010) Association analysis among the yield and yield attributes of early seasondrought tolerant groundnut (Arachis hypogaea L. ). Electronic Journal of Plant Breeding, 1 (5). 1347-1350 .

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Abstract

Correlation and path coefficients were worked out for nine traits involving 40 hybrids and 14 parents in groundnut. Pod yield exhibited significant positive association with pods per plant, dry matter production, kernel weight and harvest index. Path analysis revealed maximum direct effect of pods per plant followed by dry matter production, and kernel weight on pod yield.

Item Type: Article
Additional Information: SNNigam Collection
Uncontrolled Keywords: Yield attributes, Seasondrought, Groundnut, Arachis hypogaea L.
Author Affiliation: Oilseeds Research Station, Tamil Nadu Agricultural University, India.
Subjects: Plant Production
Crop Improvement
Divisions: Groundnut
Depositing User: Mr Arbind Seth
Date Deposited: 04 Apr 2013 06:31
Last Modified: 04 Apr 2013 06:31
Official URL: https://sites.google.com/site/ejplantbreeding/vol-...
URI: http://eprints.icrisat.ac.in/id/eprint/10192

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