Tea Quarterly
Permanent URI for this collectionhttps://dl-tri.nsf.gov.lk/handle/1/68
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Item Inhibitory effects of commercial potassium chloride on the nitrification rates of added ammonium sulphate in an acid red yellow podzolic soil(Tea Research Institute. Thalawakele, 1984) Golden, D.C.; Sivasubramaniam, S.; Sandanam, S.; Wijedasa, M.A.Item A comparative study of the efficiency of utilization of urea and ammonium sulphate by mature tea plants using N-15 labelled fertilizers(Tea Research Institute. Thalawakele, 1984) Wickramasinghe, K.N.; Nalliah, P.; Paramasivam, S.Item Chemical changes in young tea plants (Camellia sinensis L.) tissues following application of fertilizer nitrogen(Tea Research Institute. Thalawakele, 1974) Selvendran, R.R.; Selvendran, S.Item Studies on the mineral nutrition of tea 4 - ammonium and nitrate as forms of nitrogen for tea plants in sand culture(Tea Research Institute. Thalawakele, 1971) Pethiyagoda, U.; Krishnapillai, S.Item Effect of type of nitrogenous fertilizer on the leaf nutrient composition of low-grown tea in Sri Lanka(1982) Watson, M.; Wettasinghe, D.T.Item Response of seedling tea to forms and levels of nitrogenous fertilizers levels of potassium and liming in the up-country tea growing districts of Sri Lanka(Tea Research Institute. Thalawakele, 1980) Sandanam, S.; Sivasubramaniam, S.; Rajasingham, C.C.Item Studies on the use of urea as a fertilizer for tea in Ceylon 2. urease activity in soils(Tea Research Institute. Thalawakele, 1970) Bhavanandan, V.P.; Fernando, V.Item Effect of nitrogen, phosphorus, potassium and magnesium fertilizers on the leaf nutrient composition of low-grown tea in Sri Lanka(Tea Research Institute. Thalawakele, 1980) Wettasinghe, D.T.; Watson, M.Item Observations on the occurrence and behaviour of live-wood termites (Glyptotermes dilatatus) in low-country tea fields(Tea Research Institute. Thalawakele, 1981) Sivapalan, P.; Senaratne, K.A.D.W.; Karunaratne, A.A.C.Item Effect of nitrogen fertilization on soil solution composition acidity and nutrient leaching in acid red-yellow podzolic soils(Tea Research Institute. Thalawakele, 1981) Golden, D.C.; Sivasubramanium, S.; Fonseka, J.P.