Agronomic and economic viability of rubber (Hevea brasiliensis Muell. Arg.) cinnamon (cinnamonum verum J Pres.) intercropping systems involving wider inter -row spacing in rubber plantations

Pathiratna, L.S.S.Edirisinghe, J.C.2013-05-082013-05-082003Journal of the Rubber Research Institute of Sri Lanka86pp.46-57https://dl-rri.nsf.gov.lk/handle/1/1476AgricultureRubberHevea brasiliensisIntercroppingEconomic analysisPlanting densityCinnamomum verumCinnamonAgronomic and economic viability of rubber (Hevea brasiliensis Muell. Arg.) cinnamon (cinnamonum verum J Pres.) intercropping systems involving wider inter -row spacing in rubber plantationsA