產業在創新的發展過程會歷經對創新知識或創新產品之接受或運用的階段,因此本研究經由文獻的回顧與次級資料的收集並對研究個案進行訪談與參與觀察等資料的收集彙整,探討北門地區養殖產業的產業發展與知識擴散之因素。本研究結果發現影響該地區的淡水養殖業者對產業創新的接受或運用之因素,會因為創新的經濟效益、創新的複雜程度高低、養殖的客觀環境因素、及水產養殖協會與漁會的輔助等因素,影響該地區的產業發展與知識擴散。 The acceptance and using of knowledge and products of innovation would go through during industries’ development. After the literature review and collection of secondary data, we interviewed the people as well as observed the case in order to explore the factors of knowledge diffusion in aquaculture industry. The results show that the accepting and using of innovation knowledge and industrial development will be affected by the economic benefits of innovation, the complexity of innovation, the objective environmental factors, and the assistance of Aquaculture Development Association and Fishermen’s Association in Taiwan.