Panditharatne, S.Jayasuriya, M.C.N.Rangith, W.J.K.V.Thrimawithana, S.C.2010-07-062010-07-061978Journal of the National Science Council of Sri Lanka, 6(2)137-144:https://dl.nsf.gov.lk/handle/1/6496Pasture managementProteinAgricultureA study of the effect of nitrogen fertilization and intensity and frequency of defoliation on yield, chemical composition and feeding value of guinea A grassArticle