Vijayaraghavan, H.Ramachandran, T.K.2013-06-142013-06-141989COCOS - Journal of the Coconut Research Institute of Sri Lanka7pp.26-29https://dl-cri.nsf.gov.lk/handle/1/684AgricultureCocos nuciferaGreen manuresDesmodium tortuosumVigna unguiculataCowpeaCrotolaria junceaSunhempField experimentationDry matterIndiaCrop yieldEffect of in situ cultivation and incorporation of green manure crops on the yield of coconutA