Pathirana, L.S.S.Perera, M.K.P.2013-05-082013-05-082002Journal of the Rubber Research Institute of Sri Lanka85pp.53-61https://dl-rri.nsf.gov.lk/handle/1/1457AgricultureIntercropping systemsBrachiaria brizanthaCinnamom verumCoffea arabicaLight availabilityPlant densityYieldContour and East-West row planting systems of rubber (Hevea) for intercropping part 1. effects on growth and yield of componenet cropsA