Browsing by Author "Tolhurst, J.A.H."
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Item A discussion on the relation between quality and manuring(Tea Research institute. Thalawakle, 1958) Tolhurst, J.A.H.Item A guide to the manuring of Ceylon tea (1995)(Tea Research Institute. Thalawakele, 1955) Lamb, J.; Portsmouth, G.B.; Tolhurst, J.A.H.Item A review of present ideas on hard pruning(The Tea Research Institute. Talawakele, 1963) Tolhurst, J.A.H.Item A revised fertilizer mixture for nurseries- T55(The Tea Research Institute. Talawakele, 1965) Tolhurst, J.A.H.; Richards, A.V.Item A summary of the institute's recommendations on soil rehabilitation prior to replanting(Tea Research Institute. Thalawakele, 1958) Tolhurst, J.A.H.Item Alternate versus double -row application of fertilizer(The Tea Research Institute. Talawakele, 1966) Tolhurst, J.A.H.Item Complexities in plant nutrition and their relation to manuring practice(Tea Research Institute. Thalawakele, 1960) Tolhurst, J.A.H.Item Concluding report on a phosphate manurial trial. St. Coombs(The Tea Research Institute. Talawakele, 1963) Tolhurst, J.A.H.Item Dolomite(Tea Research Institute. Thalawakele, 1956) Tolhurst, J.A.H.Item Economising on phosphate and potash for mature tea -1965(The Tea Research Institute. Talawakele, 1965) Tolhurst, J.A.H.Item Extension experiments(The Tea Research Institute. Talawakele, 1966) Tolhurst, J.A.H.Item Fertilizer usage past effects and predictions for the future(The Tea Research Institute. Talawakele, 1967) Tolhurst, J.A.H.Item Fertilizers and productivity(The Tea Research Institute. Talawakele, 1967) Tolhurst, J.A.H.Item Frequency of application of fertilizer(The Tea Research Institute. Talawakele, 1966) Tolhurst, J.A.H.Item Future considerations in the nutrition of the tea bush(Tea Research Institute. Thalawakele, 1955) Tolhurst, J.A.H.Item General principles of soil cultivation and of methods of manure application to tea(Tea Research Institute. Thalawakele, 1959) Tolhurst, J.A.H.Item General principles of soil rehabilitation(Tea Research institute. Thalawakle, 1958) Tolhurst, J.A.H.Item Guatemala grass roots in soil rehabilitation(Tea Research Institute. Thalawakele, 1959) Tolhurst, J.A.H.Item Introduction to the discussion on manurial advisory policy(The Tea Research Institute. Talawakele, 1964) Tolhurst, J.A.H.Item Magnesium and manganese deficiencies in the nutrition of the tea bush(Tea Research Institute. Thalawakele, 1954) Tolhurst, J.A.H.