Staff Publications
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Item An economic evaluation of the use of rainguards(Rubber Research Institute:Agalawatta, 1993) Rodrigo, V.H.L.; Herath, P.H.M.U.; Nugawela, A.Use of rainguards can minimize the loss of tappping days and hence the loss in rubber crop. A simple model was developed to study different components determinig the profitability of using rainguard is discussed. Price of rubber, yield potential of a plant and tapping wage rate were identified as most important factors which determine the worthiness of the use of rainguards. Sealent price is also a major factor in deciding profitability. If the price of scalent is less than Rs. 20/= per kg, the profilability from both the apron and the gutter types is sameItem Adoption of different tapping systems in the rubber industry of Sri Lanka with special reference to low frequency tapping(Rubber Research Institute:Agalawatta, 2007) Rodrigo, V.H.L.Item Possibility of treating rubber factory wastewater in biological reactors using media with low specific surface area(Rubber Research Institute:Agalawatta, 2007) Kudaligama, K.V.V.S.; Thurul, W.M.; Yapa, P.A.J.Item Effect of nitrogen and processing chemicals on the treatment efficiency of crepe rubber factory wastewater(Rubber Research Institute:Agalawatta, 2003) Kudaligama, K.V.V.S.; Thurul, W.M.; Yapa, P.A.J.Item An overview of the recent situation of rubber industry in Sri Lanka(Rubber Research Institute of Sri Lanka:Agalawatta, 2009) Wijesuriya, W.; Herath, K.Item Nanotechnology for upgrading the rubber industry(Rubber Research Institute of Sri Lanka:Agalawatta, 2009) Ratnayake, U.N.Item Coir. a versatile raw material to produce stationary media for biological wastewater treatment systems(Rubber Research Institute:Agalawatta, 2007) Kudaligama, K.V.V.S.; Thurul, W.M.; Yapa, P.A.J.Item Effect of bio-brush medium . a coir fibre based biomass retainer on treatment efficiency of an anaerobic filter type reactor(Rubber Research Institute:Agalawatta, 2005) Kudaligama, K.V.V.S.; Thurul, W.M.; Yapa, P.A.J.Item Recent movements of natural rubber prices in Sri Lanka(Rubber Research Institute of Sri Lanka:Agalawatta, 2002) Edirisinghe, J.Item Trends in rubber processing in Sri Lanka(Rubber Research Institute of Sri Lanka:Agalawatta, 2002) Tillekeratne, L.M.K.; Edirisinghe, J.C.; Herath, H.M.L.K.
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