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Browsing by Subject Soil properties

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Showing results 1 to 18 of 18
PreviewIssue DateTitleAuthor(s)
PGIATAR-17-93.pdf.jpg2005Accumulation of cadmium in intensive vegetable growing soils in the Up countryPremarathna, H.M.P.L.; Hettiarachchi, G.M.; Indraratne, S.P.
PGIATAR-8-78.pdf.jpg1996Adsorption of paraquat in selected Sri Lankan soilsRatnayake, J.I.L.B.; Kumaragamage, D.
2013Baseline values of cadmium and Zinc in three land uses in a selected mapping unit of the dry zone of Sri LankaSanjeevani, U.K.P.S.; Indraratne, S.P.; Weerasooriya, S.V.R.; Vitharana, U.W.A.
PGIATAR-8-104.pdf.jpg1996Characterisation and classification of mined and unmined gypsiferous blackMariappan, Y.E.N.; Natrajan, S.; Ramu, S.; Giriprakash, P.
PGIATAR-2-101.pdf.jpg1990Characterization of soil water movement in reddish brown earth soils (alfisol)Pathmarajah, S.; Mapa, R.B.
PGIATAR-5-50.pdf.jpg1993A comparison of a slurry and a perfusion system to quantify potential and heterotrophic nitrification rates in soilsFernando, A.M.A.; Giller, K.
PGIATAR-22(1)-113.pdf.jpg2010Degree of phosphorous saturation in intensively cultivated soils in Sri LankaAmarawansha, E.A.G.S.; Indraratne, S.P.
PGIATAR-4-196.pdf.jpg1992Economic feasibility of using organic mulching materials in cowpea and maize cultivation in the dry zone of Sri LankaPunyalal, M.G.; Abeygunawardena, P.; Bandara, P.T.
PGIATAR-23(2)_168.pdf.jpg2012Effect of soil amendments on reclamation of saline-sodic soilPrapagar, K.; Indraratne, S.P.; Premanandharajah, P.
PGIATAR-7-143.pdf.jpg1995Evaluation of phosphorus extraction methods for assessing phosphorus availability of some Sri Lankan soilsWithana, A.K.; Kumaragamage, D.
PGIATAR-10-89.pdf.jpg1998Fate of Diuron in selected Agricultural soilsRatnayake, J.I.L.B.; Kumaragamage, D.
PGIATAR-22(1)-34.pdf.jpg2010Geostatistical analysis of soil properties to support spatial sampling in a paddy growing alfisolNayanaka, V.G.D.; Vitharana, W.A.U.; Mapa, R.B.
PGIATAR-22(2)-172.pdf.jpg2011Impact of green manure on productivity patterns of homegardens and fields in a tropical dry climateEgodawatta, W.C.P.; Sangakkara, U.R.; Wijesinghe, D.B.; Stamp, P.
PGIATAR-15-27.pdf.jpg2003Influence of soil properties on cracking of earth dams in Sri LankaDias, K.M.G.D.N.; Indraratne, S.P.; Seneviratne, H.N.; Edirisinghe, A.G.H.J.
PGIATAR-3-135.pdf.jpg1991An investigation on phosphate adsorption in six Sri Lankan soils in relation to their chemical and mineralogical propertiesJayawickrama, S.P.; Thenabadu, M.W.; Kumaragamage, D.
PGIATAR-9-261.pdf.jpg1997Phosphate adsorption in Virginia Piedmont ultisols under long-term phosphorus applicationsWijesundara, S.M.; Martens, D.C.; Zelazny, L.W.
PGIATAR-21(2)-168.pdf.jpg2009Productivity of Maize (Zea mays L.) and Mung bean (Vigna radiate L. Wikzek) in homegardens and cropping fields under subsistence conditionsWijesinghe, D.B.; Egodawatta, W.C.P.; Sangakkara, U.R.; Pushpakumara, D.K.N.G..; Stamp, P.
PGIATAR-13-123.pdf.jpg2001Soil water dynamics in alley cropping systems in the dry zone of Sri LankaKeerthisena, R.S.K.; Mapa, R.B.; Yapa, P.A.J.
Showing results 1 to 18 of 18