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 Characterization of an alfisol collected from dry zone of Sri Lanka to elucidate the retention mechanisms of pollutants(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2013) Sanjeevani, U.K.P.S.; Indraratne, S.P.; Weerasooriya, S.V.R.; Vitharana, W.A.U.Item Degree of phosphorous saturation in intensively cultivated soils in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2010) Amarawansha, E.A.G.S.; Indraratne, S.P.Item Geostatistical analysis of soil properties to support spatial sampling in a paddy growing alfisol(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2010) Nayanaka, V.G.D.; Vitharana, W.A.U.; 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.
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