Tropical Agricultural Research
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/11652
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Item Socio-demographic factors contributing to the productivity in paddy farming: a case study(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2014) Siriwardana, A.N.; Jayawardena, L.N.A.C.Item Determinants of market participation by indigenous poultry farmers:a case study in Anuradhapura district in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2013) Abeykoon, M.N.D.F.; Weerahewa, J.; Silva, G.L.L.P.Item Development of a low cost and productive nutrient formulation for simplified hydroponics using commercial grade chemicals(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2008) Saparamadu, M.D.J.S.; Weerakkody, W.A.P.; Gunawardhana, H.D.; Wijesekera, R.D.Item An analysis of the effects of the scale of irrigation on paddy production in Anuradhapura district(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2008) Kemah, T.; Thiruchelvam, S.Item Productivity of intercropped maize (Zea mays) and varieties of yard -long bean (Vigna unguiculata) as affected by planting time(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) Ranasinghe, R.A.D.T.K.; De Costa, W.A.J.M.; Sangakkara, U.R.Item An assessment of technical efficiency of potato production(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2001) Amarasinghe, S.T.C.; Weerahewa, J.Item The effect of trade policies on returns to rice research in Sri Lanka:an analysis(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2001) Niranjan, S.K.D.F.F.; Jogaratnam, T.; Weerahewa, J.Item Yield and quality of radish seed as affected by time of sowing and spacing(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1990) Rahman, M.T.; Hossain, A.K.M.A.; Rashid, M.A.Item Economics of moisture conservation in chillie production in sandy regosols of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1993) Punyalal, M.G.; Abeygunawardana, P.Item Water use, soil water relations and yield of cowpea under a minor irrigation tank(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1993) Liyanage, N.; Goonasekera, K.G.A.; Koga, K.