4.Journals Published in Sri Lanka
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Item An anion exchange resin method for soil phosphorus estimation(Soil Science Society of Sri Lanka:Colombo, 1996) Wijebandara, D.M.D.I.; Somasiri, L.L.W.Item Application of three phosphate fertilizers on short term availability and changes of different phosphorus fractions in Andigama soil series(Soil Science Society of Sri Lanka:Peradeniya, 2008) Duminda, D.M.S.; Somasiri, L.L.W.; Pathiratne, K.A.S.Item Evaluation of cation exchange resin method for determination of exchangeable bases, Manganese and Zinc in soils of the low country of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) Perera, K.T.M.S.; Somasiri, L.L.W.Item Use of a cation exchange resin for determination of plant available micro nutrients in upland soils of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1998) Perera, K.T.M.S.; Somasiri, L.L.W.; Jayakody, A.N.Item Comparison of routine laboratory methods for the estimation of plant available phosphorus in soils of the low country intermidiate zone of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1994) Wijebandara, D.M.D.I.; Somasiri, L.L.W.Item Studies on seasonal fluctuation of exchangeable cations in a loamy sand of a coconut plantation(Eastern University. Chenkalady, 2000) Giritharan, D.; Somasiri, L.L.W.; Perera, B.S.V.J.Item The proper soil moisture-air status for coconut(Coconut Research Institute. Lunuwila, 1993) Somasiri, L.L.W.Item Organic manures. a potential micronutrient source for coconut(Coconut Research Institute. Lunuwila, 1996/1997) Tennakoon, N.A.; Somasiri, L.L.W.Item Loss of nutrients in a high yielding coconut plantation through removal of plant materials from the field(CRI. Lunuwila, 2003) Somasiri, L.L.W.; Wijebandara, D.M.D.I.; Panditharatna, B.D.P.; Sabaratnam, S.; Kurundukumbura, C.P.A.Item Effect of the methods of applying Potassium and Magnesium fertilizers on their interaction in the soil and uptake by coconut (Cocos nucifera L.)(CRI. Lunuwila, 2000-2002) Giritharan, D.; Somasiri, L.L.W.; Perera, B.S.V.J.