Issue No 02 http://ir.lib.ruh.ac.lk/handle/iruor/12650 2026-04-26T18:32:35Z Cover page http://ir.lib.ruh.ac.lk/handle/iruor/12698 Cover page 1998-01-01T00:00:00Z Contents http://ir.lib.ruh.ac.lk/handle/iruor/12697 Contents 1998-01-01T00:00:00Z Editorial Board http://ir.lib.ruh.ac.lk/handle/iruor/12696 Editorial Board 1998-01-01T00:00:00Z Factors responsible for productivity of food legumes: Findings of a farmer survey in the Kurunegala district, Sri Lanka http://ir.lib.ruh.ac.lk/handle/iruor/12695 Factors responsible for productivity of food legumes: Findings of a farmer survey in the Kurunegala district, Sri Lanka Hettiarachchi, M.P.; De Costa, W.A.J.M.; Jayasekera, S.J.B.A. Food legumes are an important component in upland cropping systems of subsistence farmers in Sri Lanka. The objective of this study was to understand the factors responsible for the gap between potential yield and farmer yield in Kurunegala district. Results revealed that information on improved varieties of cowpea {Vigna unguiculata (L.) Walp), greengram (Vigna radiata (L.) Wilczek) and groundnut {Arachis hypogaea L.) and on better management practices have not reached the farmers. 1998-11-10T00:00:00Z