Jayasekara, K.S.Panditharatne, D.P.Tilekaratne Banda, E.M.A.2014-01-282014-01-281993Coconut Bulletin, 8(1/2):p.20-21https://dl-cri.nsf.gov.lk/handle/1/894AgricultureFertilizer applicationCoconut plantationsMulch rakeA