Atapattu, A.JPrasantha, B.DAmaratunga, K.S.PMarambe, B2025-02-252018Chemical and Biological Technologies in Agriculture, 5(1), pp.1-9https://dl-cri.nsf.gov.lk/handle/1/4274enGrain QualityPotassiumHarvestingPaddyIncreased Rate of Potassium Fertilizer at the Time of Heading Enhances the Quality of Direct Seeded RiceArticlehttps://doi.org/10.1186/s40538-018-0136-x