Pathirana, L.S.S.Nugawela, A.Samarasekera, R.K.2012-06-252012-06-251998Journal of the Rubber Research Institute of Sri Lanka81pp.29-37https://dl.nsf.gov.lk/handle/1/8705AgriculturePlant physiologyGrowth irradiancePhoton flux densityQuantum efficiencyRespirationLight intensityRubberIntercroppingShade effects on photosynthesis of cinnamon (Cinnamomum verum J. Pres)Article