4.Journals Published in Sri Lanka
Permanent URI for this communityhttps://dl.nsf.gov.lk/handle/1/6840
Browse
14 results
Search Results
Item Organic manure as a supplementary source of nitrogen in wetland rice cultivation(Soil Science Society of Sri Lanka:Colombo, 2001) Sirisena, D.N.; Wickramasinghe, W.M.A.D.B.; Weerakoon, W.M.W.; Bandara, S.T.; Kumaragamage, D.Item Efficiency of peat-mixed rock phosphates on some alfiisols and ultisols of Sri Lanka(Soil Science Society of Sri Lanka:Colombo, 1996) Ratnayake, M.P.K.; Kumaragamage, D.; Dahanayake, K.Item Site specific nutrient management strategy to increase rice yields in low country intermediate zone(Soil Science Society of Sri Lanka:Peradeniya, 2005) Bandara, W.M.J.; Kumaragamage, D.; Wickramasinghe, P.B.; Weerawarna, S.B.A.Item Spatial variability of soil organic matter content in reddish brown earth soils (Rhodustalfs) of Sri Lanka(Soil Science Society of Sri Lanka:Colombo, 1998) Kumaragamage, D.Item Nitrogen leaching losses and plant response to nitrogen fertilizers as influenced by application of neem (Azadirachta indica A. juss) materials(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1999) Gnanavelrajah, N.; Kumaragamage, D.Item Evaluation of site -specific fertilizer recommendation for cauliflower (Brassica oleracea L.) in two locations in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2007) Kirthisinghe, J.P.; Kumaragamage, D.; Sultanbava, F.Item Formulation and testing of site specific fertilizer recommendation for bitter gourd (Momordica charantia L.)(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2007) Amarasekara, M.G.T.S.; Indraratne, S.P.; Kumaragamage, D.; Sultanbava, F.Item A site specific fertilizer recommendation for rice grown in imperfectly drained reddish brown earth soils in low country dry zone of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2006) Bandara, W.M.J.; Kumaragamage, D.; Wickramasinghe, D.B.; Weerawarna, S.B.A.Item Site specific nutrient application on yield , quality and post harvest life of Cauliflower (Brassica oleracea L.)(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2008) Kirthisinghe, J.P.; Sarananda, K.H.; Kumaragamage, D.Item Use of multi-ionic extractant to determine available P,K,Na,Ca and Mg in acid soils of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1995) Madurapperuma, W.S.; Kumaragamage, D.