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Showing results 1 to 8 of 8
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-21(4)-391.pdf.jpg2010Effect of silkworm pupae compost on soil N mineralization nutrient uptake, crop yield and plant nutrient contents of french bean ( Phaseolus vugaris L.)Heenkenda, A.P.; Parama, V.R.R.
PGIATAR-23(2)_168.pdf.jpg2012Effect of soil amendments on reclamation of saline-sodic soilPrapagar, K.; Indraratne, S.P.; Premanandharajah, P.
PGIATAR-8-1.pdf.jpg1996Effects of irrigation at different growth stages on yield components and yield of Soybean (Glycine max(L.) Merr.) grown in the low country dry zone of Sri LankaShunmugathasan, K.N.; De Costa, W.A.J.M.; Joseph, K.D.S.M
PGIATAR-8-89.pdf.jpg1996Evaluation of cation exchange resin method for determination of exchangeable bases, Manganese and Zinc in soils of the low country of Sri LankaPerera, K.T.M.S.; Somasiri, L.L.W.
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-8-11.pdf.jpg1996Productivity of intercropped maize (Zea mays) and varieties of yard -long bean (Vigna unguiculata) as affected by planting timeRanasinghe, R.A.D.T.K.; De Costa, W.A.J.M.; Sangakkara, U.R.
PGIATAR-9-158.pdf.jpg1997Yield and quality of tomato as affected by rainfall during different growth stagesWeerakkody, W.A.P.; Peiris, B.C.N.; Jayasekara, S.J.B.A.
Showing results 1 to 8 of 8