Sivasubramaniam, S.Jayman, T.C.Z.2015-06-192015-06-191976Tea Quarterly46(1-2)pp.4-11https://dl-tri.nsf.gov.lk/handle/1/364BiochemistrySoil analysisFolia analysisChemical analysisPotassiumFertilizerCamellia sinensisThe use of fertilizer for tea in Sri Lanka -2- foliar and soil analysis with particular reference to potassiumArticle