Tea Quarterly
Permanent URI for this collectionhttps://dl-tri.nsf.gov.lk/handle/1/68
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Item Humified phenol-rich plant residues and soil urease activity(Tea Research Institute. Thalawakele, 1983) Sivapalan, K.; Fernando, V.; Thenabadu, M.W.Item What is a good soil(Tea Research Institute. Thalawakele, 1942) Eden, T.Item Humification of polyphenol-rich plant residues(Tea Research Institute. Thalawakele, 1984) Sivapalan, K.Item Soils of St.Coombs estate 1. environmental and morphological characteristics(Tea Research Institute. Thalawakele, 1980) De Alwis, K.A.; Jayasooriya, S.E.; Perera, M.B.A.Item Soil sampling for pH and eelworm tests(Tea Research Institute. Thalawakele, 1955) Tolhurst, J.A.H.Item Phenolics and the exchange capacity of humic materials (short communication)(Tea Research Institute. Thalawakele, 1983) Sivapalan, K.Item Soil erosion and conservation in Ceylon with special reference to tea land(Tea Research Institute. Thalawakele, 1971) Manipura, W.B.Item Mineralogy of acidic tea soils and sorption of phosphate(Tea Research Institute. Thalawakele, 1981) Karim, Z.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 An assessment of the suitability of five graminaceous species for soil reconditioning before replanting tea 2. effect of species on some soil physical and chemical properties(Tea Research Institute. Thalawakele, 1982) Sandanam, S.; Somaratne, A.; Amarasekera, A..R.; Yatawatte, S.T.; Samarajeewa, S.; Ananthakumaraswamy, A.