Tropical Agricultural Research
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/11652
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Item Characterization of soil water movement in reddish brown earth soils (alfisol)(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1990) Pathmarajah, S.; Mapa, R.B.Item Characterisation and classification of mined and unmined gypsiferous black(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) Mariappan, Y.E.N.; Natrajan, S.; Ramu, S.; Giriprakash, P.Item Preliminary investigations on using ion-exchange membranes for multi-elemental analysis of coastal organic soils(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1997) Dharmasri, L.C.; Hudnall, W.H.Item Aggregate stability of major soils in the wet zone of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1997) Jayalath, K.D.D.; Mapa, R.B.Item Phosphate adsorption in Virginia Piedmont ultisols under long-term phosphorus applications(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1997) Wijesundara, S.M.; Martens, D.C.; Zelazny, L.W.Item Evaluation of suitability of forage crops and amendments for the rehabilitation of Gypsum mined soils(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) Giriprakash, P.; Natarajan, S.; Ramu, S.; Mariappan, V.E.N.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 Characterization of soil physical properties in Andigama series in relation to coconut root growth(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) Vidhana Arachchi, L.P.; Mapa, R.B.; Yapa, P.A.J.; Somapala, H.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 Fate of Diuron in selected Agricultural soils(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1998) Ratnayake, J.I.L.B.; Kumaragamage, D.