Sirisena, D.N.Wanninayake, W.M.N.De Silva, A.G.S.2021-09-012021-09-012015Annals of the Sri Lanka Department of Agriculture, 17:p.5-9https://dl-doa.nsf.gov.lk/handle/1/3339Soil Water ManagementPlant NutrientFertilizerPotassiumPaddy SoilIrrigated Low LandPotassium dynamics in irrigated lowland paddy soils and its relation to plant K and grain yield of riceArticle