Devasinghe, D.A.U.D.Premarathne, K.P.Sangakkara, U.R.2014-11-122014-11-122011Tropical Agricultural Research, 22(3):p.263-272https://dl.nsf.gov.lk/handle/1/12404AgricultureRice cultivationDirect seedingGrain yieldMulchingRice strawWeed managementOryza sativa L.Weed Management by rice straw mulching in direct seeded lowland rice (Oryza sativa L.)A