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Browsing by Author Jayakody, A.N.

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PreviewIssue DateTitleAuthor(s)
PGIATAR-1-298.pdf.jpg1989Ammonium dynamics in a Leucaena green manure incorporated puddle rice soilZoysa, A.K.N.; Keerthisinghe, G.; Jayakody, A.N.; Upasena, S.H.
PGIATAR-1-287.pdf.jpg1989Changes of potassium reserves in an alfisol under irrigated paddy at different potassium and nitrogen levelsLiyanage, N.J.; Keerthisinghe, G.; Jayakody, A.N.; Thenabadu, M.W.
PGIATAR_27_4_399.pdf.jpg2016Determination of desirable properties of bacteria, fungi and their biofilm associated with rubber rhizosphereHettiarachchi, R.P.; Dharmakeerthi, R.S.; Seneviratne, G.; Jayakody, A.N.; De Silva, K.E.; Gunathilake, T.; Thewarapperuma, A.
PGIATAR-12-138.pdf.jpg2000Effects of intensive cropping on potassium status of soils in tea growing areasGunaratne, G.P.; Jayakody, A.N.; Hettiarachchi, L.S.K.
PGIATAR-1-272.pdf.jpg1989Evaluation of nitrogen leaching in a non-calcic brown soil under irrigated riceKendaragama, K.M.A.; Jayakody, A.N.
PGIATAR-17-80.pdf.jpg2005Plant nutrient contamination of shallow-groundwater in intensive vegetable gardens of Nuwara EliyaRajakaruna, R.M.P.; Nandasena, K.A.; Jayakody, A.N.
PGIATAR-24(3)-279.pdf.jpg2013Seasonal and spatial variations of N, P, K and Cd concentrations in water of the Mahakanumulla cascade in the dry zone of Sri LankaWijesundara, W.M.G.D.; Nandasena, K.A.; Jayakody, A.N.
PGIATAR-10-74.pdf.jpg1998Use of a cation exchange resin for determination of plant available micro nutrients in upland soils of Sri LankaPerera, K.T.M.S.; Somasiri, L.L.W.; Jayakody, A.N.
PGIATAR_31_2_55.pdf.jpg2020Variations in Soil Chemical Parameters of Long Term Sugarcane- Growing Alfisols under Contrasting Cropping Conditions at Sevanagala, Sri LankaWeerasinghe, H.A.S.; Gunaratne, G.P.; Jayakody, A.N.; Dharmakeerthi, R.S.
Showing results 1 to 9 of 9