Browsing by Author Weerakkody, W.A.P.

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PreviewIssue DateTitleAuthor(s)
PGIATAR-23(4)-370.pdf.jpg2012Bioactive properties of fruit juice of pomegranate (Punica granatum) grown in dry regions of Sri LankaAmararatne, D.I.M.; Weerakkody, W.A.P.; Jayakody, J.A.L.P.
PGIATAR-23(3)-204.pdf.jpg2012Circulation culture of tomato for efficient nutrient uptake and high yield in tropical greenhousesMawalagedera, S.M.M.R.; Weerakkody, W.A.P.; Premaratne, K.P.
PGIATAR-20-400.pdf.jpg2008Development of a low cost and productive nutrient formulation for simplified hydroponics using commercial grade chemicalsSaparamadu, M.D.J.S.; Weerakkody, W.A.P.; Gunawardhana, H.D.; Wijesekera, R.D.
PGIATAR_28_4_490.pdf.jpg2017Economic and technical feasibility of upcountry vegetable production in Halmillewa (il1a)Wijerathne, D.G.K.P.; Weerakkody, W.A.P.
PGIATAR-18-13.pdf.jpg2006Effect of electrical conductivity (EC) of the nutrient solution on nutrient uptake , growth and yield of leaf lettuce (Lactuca sativa L.) in stationary cultureSamarakoon, U.C.; Weerasinghe, P.A.; Weerakkody, W.A.P.
PGIATAR-6-98.pdf.jpg1994Effect of leaf maturity and sampling time on leaf ascorbic acid content and other quality parameters of spinach (Spinacea oleracea)Weerakkody, W.A.P.; Ando, T.
PGIATAR-18-394.pdf.jpg2006Effects of fertilizer dosage and nutrient balance on the growth and nutrient uptake of greenhouse tomatoesRanasinghe, R.A.S.; Weerakkody, W.A.P.
PGIATAR-17-271.pdf.jpg2005Impact of shading and forced - air ventilation on greenhouse climate control in Mid-Cuntry intermediate zone of Sri LankaJayasinghe, J.M.U.; Weerakkody, W.A.P.
PGIATAR-20-123.pdf.jpg2008Maturity indices for harvesting of Beans (Phaseolous vulgaris L.) variety Kentucky wonder green in dry zone cultivations in Sri LankaChampa, W.A.H.; Weerakkody, W.A.P.; Palipane, K.B.
PGIATAR-19-254.pdf.jpg2007Maturity indices for harvesting of cabbage (Brassica oleracear L.) variety green coronetChampa, W.A.H.; Palipane, K.B.; Weerakkody, W.A.P.; Fernando, M.D.
PGIATAR-10-236.pdf.jpg1998Plant growth flowering and fruit formation of tomato grown under protected cultureWeerakkody, W.A.P.; Peiris, B.C.N.
PGIATAR-18-346.pdf.jpg2006Plant training and spatial arrangement for yield improvements in greenhouse cucumber (Cucumis sativus L.) varietiesPremalatha, M.G.S.; Wahundeniya, K.B..; Weerakkody, W.A.P.; Wicramathunga, C.K.
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.