4.Journals Published in Sri Lanka
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Item Eppawela rock phosphate fertilizer(Tea Research Institute:Talawakele, 1989) Wimaladasa, G.D.Item Effect of herbicides on urea hydrolysis in tea soils(Tea Research Institute. Talawakele, 1986) Wimaladasa, G.D.; Wickremasinghe, K.N.Item Effect of application of NPK fertilizers on the natural incidence of vesicular arbuscular mycorrhiza in the rhizosphere soils and feeder roots of tea (Camellia sinensis)(Tea Research Institute. Talawakele, 2000) Balasuriya, A.; Wimaladasa, G.D.; Ratnayake, R.M.A.Item Assessment of soil potassium and its uptake by ryegrass(Tea Research Institute. Talawakelle, 1988) Wimaladasa, G.D.; Sinclair, A.H.Item A study on the application of urea and sulphate of ammonia based fertilizers at different proportions on sulphur nutrition and yield of tea (Camellia sinensis L.)(Soil Science Society of Sri Lanka:Colombo, 1996) Edirisingha, E.A.P.N.; Wadasinghe, G.; De Alwis, P.V.; Wimaladasa, G.D.