Sirisena, D.N.Dissanayake, D.M.N.Somaweera, K.A.T.N.Karunaratne, V.Kottegoda, N.2021-09-152021-09-152013Annals of the Sri Lanka Department of Agriculture, 15:p.257-262https://dl-doa.nsf.gov.lk/handle/1/3487FertilizerNano-K FertilizerPotassiumRiceUse of Nano-K Fertilizer as a Source of Potassium in Rice CultivationArticle