4.Journals Published in Sri Lanka
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Item Effect of different soil nitrogen levels on growth, yield and grain filling rate of rice (Oryza sativa L.) elite breeding line at 08 1078 and variety at 362(Faculty of Agriculture, University of Ruhuna:Kamburupitiya, 2019) Kumara, K.H.C.H.; Hafeel, R.F.Item Nutritional studies on initial flowering of coconut (Var. Typica) II. free amino acids in leaves of bearing and non-bearing palms(Coconut Research Institute:Lunuwila, 1974) Balasubramaniam, K.; Sothary, S.O.; De Silva, M.A.T.Item Fertilizer nitrogen utilization by tea(TRI:Talawakele, 1981) Wickremasinghe, K.N.Item Effect of nitrogen on 1000-grain weight and grain filling of rice(Soil Science Society of Sri Lanka:Peradeniya, 2005) Sirisena, D.N.; Hafeel, R.F.; Wickramasinghe, W.M.A.D.B.; Lilani, K.L.; Chandrakumari, K.L.L.Item Studies on mineralization of four green manures commonly occuring in mid-country wet zone of Sri Lanka(Soil Science Society of Sri Lanka:Peradeniya, 1989) Jayawickrama, S.P.; Thenabadu, M.W.Item Simplified rapid test methods for assessing available N, P and K levels in Soil(Soil Science Society of Sri Lanka:Peradeniya, 2007) Silva, N.R.N.; Lathiff, M.A.; Maraikar, S.Item Interplanting in tea 2. the interaction of shade with fertilizer applications(Tea Research Institute. Thalawakele, 1961) Visser, T.Item The manuring of tea(Tea Research Institute. Thalawakele, 1938) Eden, T.Item A recent study of the results of some Ceylon tea fertilizer trials(Tea Research Institute. Thalawakele, 1959) Pearce, S.C.Item Fitting artificial manuring to green manure supplies(Tea Research Institute. Thalawakele, 1932) Thomson, W.R.
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