Tea Quarterly
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/12557
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Item The role of green manuring in the maintenance of the fertility of tea soils(Tea Research Institute. Thalawakele, 1951) Portsmouth, G.B.Item The maintenance of fertility in tea soils(Tea Research Institute. Thalawakele, 1951) Lamb, J.Item Recent views on soil fertility(Tea Research Institute. Thalawakele, 1946-1947) Eden, T.Item Cationic environment in some selected tea soils of Bangladesh(TRI. Talawakele, 1980) Karim, Z.; Rahman, A.Item Some observations on Poria control by soil fumigation with Methyl bromide(The Tea Research Institute. Talawakele, 1967) Shanmuganathan, N.; Fernando, S.R.A.Item A new look at fertilizer (nitrogen) dosage(The Tea Research Institute. Talawakele, 1962) Gunn, D.L.; Kanapathipillai, P.Item Effect of mineralization of tea prunings on some soil characteristics(Tea Research Institute. Thalawakele, 1981) Weeraratna, C.S.; 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 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.Item An assessment of the suitability of five graminaceous species for soil reconditioning before replanting tea I. effect of species on enrichment of organic matter status by top and root residues(Tea Research Institute. Thalawakele, 1982) Sandanam, S.; Somaratne, A.; Amarasekera, A.R.; Yatawatte, S.T.; Samarajeewa, S.; Ananthakumaraswamy, A.