Not only was a propagation center built on the banks of the Chichiawan Stream, experts were brought up the mountains from the Lukang Branch of the Taiwan Fisheries Research Institute, located on Taiwan's west coast, to select the healthiest young salmon for reproduction. The return of the prodigal fry Nevertheless, propagation is but one stage in the process of the restoration of a species.
不只繁殖場在七家灣溪邊蓋起來，鹿港水產試驗所的水產專家，也由海邊被邀請上山，在山澗裡選出強壯的魚兒，進行配對、繁殖。