| Summary: | 碩士 === 國立臺灣大學 === 環境工程學研究所 === 97 === This study aimed at understanding the current Bei-shih River practices of organic tea plantation and tea production cost structure differences, and environmental benefits into account, compare current with the promotion of organic tea plantation after the cost-effectiveness. In this study, a cost-benefit analysis in the production of the project is divided into "the promotion of organic tea plantation needed to add the cost of the project" and "to promote the potential benefits of organic tea plantation project" categories, will be the main sub-divided into: farmers, government, environmental and social assessment of the three types of them . Finally, a comprehensive collection of information and research findings, the use of commonly used business management methods SWOT matrix analysis Bei-shih River feasible the development of organic agriculture with the conclusions, recommendations.
Limited to researchers because of limited capacity, lack of papers and data difficult to obtain, many hidden costs and potential benefits can not be specific to include monetary analysis in this study; At the same time, this study is to explore the organic tea plantation by the religious groups operation, it is really special. A result, the program proposed in this study the results of the comparison with the actual difference between the current situation, in order to make up for this deficiency, the study of its special situation as far as possible, and will not be able to hide the specific currency of the external costs and the potential benefits of doing qualitative description.
Organic tea plantation as a result of forest land can not be as additive as a full discharge of pollution, to ensure that the water district in the case of water quality and safety and to maintain the rights and interests of the local population, this study suggests that short-term farmers should avoid excessive use of pesticides and fertilizers applied to organic cultivation closer to the way farming; on the medium and long term, in order to preserve the local environment and cultural characteristics of biological diversity and promote local economic development and the provision of quality tea and food safety, this study suggests that farmers should be gradually transformed into tea organic tea plantation. Government, this study proposed to unify the authentication of organic tea logo, the establishment of CAS Good Agricultural Practice Tea plantation Logo safety and to assist farmers to carry out certification. For the cultivation of tea when the fluid discharge of water resources in addition to a threat of pollution should be planning the so-called best management strategy.
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