Kulasinghe, H.P.G.T.N.Vitharana, U.W.A.Dharmakeerthi, R.S.Sirisena, D.N.Rathnayake, W.M.U.K.2020-12-102020-12-102020-10Tropical Agricultural Research, 31(4):p.1-12https://dl.nsf.gov.lk/handle/1/25152PaddyPhosphorusPotassiumVariabilityYield ResponseExploring the Yield Response of Paddy (Oryza sativa L.) under Varying Levels of Soil Nitrogen, Phosphorus and PotassiumArticle