The key of Taiwan's agricultural future development is to develop agricultural biotechnology park becoming an Industry cluster, and cut into the most niche area to use biotechnology developing a high add value economic agriculture. The research adopts Porter's theory of value chain, and then takes fuzzy Delphi analysis and fuzzy AHP analysis to find The Key Success Factors of Agricultural Biotechnology Park. After the first stage of fuzzy Delphi analysis, we extract 5 dimensions and 21 criteria in the Pingtung Agricultural Biotechnology Park. After the second stage of fuzzy AHP analysis, we extract 6 key success factors for construct the Pingtung Agricultural Biotechnology Park, such as Establishment of Storage and distribution center of the park, Supply of the network information service of the park, Management of the transportation and distribution for the factory of the park, Ability of the sales and spread of the park, Command of the global market tendency of the park, External plan and action of agricultural biotechnology education.