Browsing by Author "Wijesuriya, W."
Now showing 1 - 20 of 40
- Results Per Page
- Sort Options
Item Adoption of technologies in immature rubber holdings. a case study in the Kalutara district(Rubber Research Institute:Agalawatte, 2004) Wijesuriya, W.; Abeywardena, V.; Guneratne, R.B.Item Analysis of ranking exercises in participatory rural appraisal (PRA). a case study from the smallholder rubber sector(Rubber Research Institute. Agalawatta, 2005) Wijesuriya, W.; Thattil, R.O.Item Analysis of ranking exercises in participatory rural appraisal (PRA). a case study from the smallholder rubber sector(Rubber Research Institute:Agalawatta, 2005) Wijesuriya, W.; Thattil, R.O.Item Changes observed in occurrence of dry spells in rubber growing areas of Sri Lanka(2005) Wijesuriya, W.; Sepalika, L.W.D.; Amarasekera, H.Item Characteristics of rainfall in the Moneragala District(Rubber Research Institute:Agalawatte, 2005) Wijesuriya, W.; Herath, K.; Abeywardene, V.Item Comparison of yields between budgrafts and mother trees in Hevea brasiliensis Muell. Arg.(Rubber Research Institute . Agalawatta, 2007) Pathiratna, L.S.S.; Wijesuriya, W.; Seneviratne, P.Item Effect of rainfall on the pollution problem associated with processing natural rubber(2004) Kudaligama, K.V.V.S.; Wijesuriya, W.; Rodrigo, P.D.J.; Ramawickrame, D.Item Evaluation of ISO recommendation on analysis of precision experiments for statistical quality control(Rubber Research Institute. Agalawatta, 1999) Wijesuriya, W.; Thattil, R.O.Application of appropriate statistical methods is an important task in any quality control process as various statistical approaches such as;sampling,experimentationand process control are involved in quality control lprocesses.This has become an essential practice in many areas since the introduction of ISO quality assurance scheme .This article focuses on precision experiments where several laboratories are compared for a standard measurement method.The whole plrocess of analysis and interpretation suggested by ISO is evauated and documented in a sequential order.In addition to the ISO recommendation,additional graphical methods are suggested for better judgement .The statisticans role as a member of the panel is also lpresented at each step of the quality control process.Item Farmers perspectives. expectations and constraints faced by smallholder rubber farmers in Moneragala(Rubber Research Institute of Sri Lanka:Agalawatta, 2005) Dissanayake, D.M.A.P.; Wijesuriya, W.; Abeywardene, V.Item Income status of rubber smallholders in the Moneragala district. reporting from participatory rural appraisals done in four villages(Rubber Research Institute:Agalawatta, 2005) Herath, K.; Wijesuriya, W.; Puhambugoda, R.; Abeywardene, V.Item Indices for measuring performance of smallholder rubber units(2007) Wijesuriya, W.; Thattil, R.O.; Samita, S.Item Level of awareness on recommended practices in rubber small holdings in the Moneragala district(Rubber Research Institute of Sri Lanka:Agalawatta, 2005) Wijesuriya, W.; Dharmadasa, M.; Rathnayaka, K.; Abeydissanayake, D.R.A.M.G.; Chandrasiri, J.A.S.Item Methods of data analysis for intercropping systems under rubber(Rubber Research Institute. Agalawatta, 2001) Wijesuriya, W.; Thattil, R.O.Item Methods of data analysis for intercropping systems under rubber(Rubber Research Institute:Agalawatta, 2001) Wijesuriya, W.; Thattil, R.O.Item Neighbourhood effect in conservation practice:Do farmers learn from each other?(2010) Edirisinghe, J.; Wijesuriya, W.Item A new systematic experimental design for tree crop research(Rubber Research Institute of Sri Lanka:Agalawatta, 2006) Pathiratna, L.S.S.; Wijesuriya, W.Item Observed deviations in rainfall at Dartonfield during the recent past(Rubber Research Institute of Sri Lanka:Agalawatta, 2001) Wijesuriya, W.; Abeywarden, V.; Munasinghe, C.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 Pollution problem in raw rubber factories:Perception of an affected community(2004) Kudaligama, K.V.V.S.; Wijesuriya, W.Item Preference ranking as a participatory tool in identifying farmers' perceptions in planning effective dissemination programmes(Rubber Research Institute. Agalawatta, 2003) Wijesuriya, W.; Dissanayake, D.M.A.P.; Wijeratne, M.; Edirisinghe, J.; Herath, K.; Abeywardene, V.