Tai Yung-ti, an associate professor at the National Pingtung Polytechnic Institute, wrote his doctoral dissertation on the salmon. He points out that recently there have been many disputes overseas about the wisdom of artificial propagation of salmon, and many people have begun to reassess such activity.
以鮭魚為博士論文的屏東技術學院副教授戴永褆說，近年來國外對人工養殖鮭魚有許多爭議，許多人也開始檢討、評估是否應該人工飼養鮭魚。