Browsing by Author "Nalliah, P."
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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 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 Studies on the performance of two phosphatic fertilizers on tea soils with respect to the P-adsorption, mineralogy and plant species using 32P labelled fertilizer(Tea Research Institute. Thalawakele, 1981) Golden, D.C.; Weed, S.B.; Sivasubramaniam, S.; Nalliah, P.