Sri Lanka Journal of Tea Science
Permanent URI for this collectionhttps://dl-tri.nsf.gov.lk/handle/1/1150
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Item Effect of urea and ammonium sulphate on the nitrification and the release of potassium , magnesium and calcium in acid tea soils(Tea Research Institute. Talawakelle, 1985) Wickremasinghe, K.N.; Nalliah, P.; Wijedasa, M.A.Item Effect of urea and ammonium sulphate on sulphur nutrition of tea(Tea Research Institute. Talawakelle, 1986) Wickremasinghe, K.N.; Ananthacumaraswamy, S.; Amarasekera, A.R.Item Influence of levels of nitrogen and potassium fertilizers on chlorophyll content in mature clonal tea leaves(Tea Research Institute. Talawakelle, 1986) Krishnapillai, S.; Ediriweera, V.L.