Influence of the long-term application of organic manure on the productivity of rice in non-calcic brown soils of Sri Lanka

Weerasinghe, P.Lathiff, M.A.Sirisena, D.N.De Silva, S.H.S.A.Jayalath, H.P.K.2020-04-112020-04-112001Annals of the Sri Lanka Department of Agriculture, 3:p.303-313https://dl-doa.nsf.gov.lk/handle/1/1977NATURAL RESOURCES AND ENVIRONMENTCattle manureOrganic materialOrganic riceResidue recyclingRice productivityInfluence of the long-term application of organic manure on the productivity of rice in non-calcic brown soils of Sri LankaArticle