Rodrigo, V.H.L.Iqbal, S.M.M.Pathirana, L.S.S.2012-07-312012-07-312004Bulletin of the Rubber Research Institute of Sri Lanka45pp.55-591391-0051https://dl.nsf.gov.lk/handle/1/9141AgricultureRubber plantationIntercropping systemsPerennial cropsLand productivityEconomic stabilityIntercropping- a way to maximize the land productivity and to obtain economic stabilityArticle