Dissanayake, S.N.Waidyanatha, U.P. de S.2013-05-082013-05-081982Journal of the Rubber Research Institute of Sri Lanka60pp.33-40https://dl-rri.nsf.gov.lk/handle/1/1530AgricultureRubberPasturesIntercroppingDry matter yieldPanicum maximumThe effect of nitrogen rates and cutting frequencies on the productivity of two ecotypes of Panicum maximum interplanted with immature rubberA