为进一步开发虹鳟鱼养殖技术,经中央和省引进国外智力办公室批准,我公司于1987年4月至6月聘请日本国长野县水产试验场原场长、虹鳟鱼养殖专家富永正雄和技师伴野信夫来我省短期工作。主要任务是帮助我省建设虹鳟鱼养殖基地和开发虹鳟鱼高产技术(富永正雄工作20天,伴野信夫两期共6个月)。这两位专家在虹鳟鱼养殖技术 In order to further develop rainbow trout farming technology, our company recruited the chief director of Nagano Prefecture Aquatic Experimental Field of Japan from April to June, 1987, and the chief of rainbow trout farming expert Tomonori Fuyuki and technician Yoshinobu Yoshino Come to our province for short-term work. The main task is to help our province to build rainbow trout breeding base and the development of rainbow trout high-yielding technology (Fu Yong Masao work 20 days, with wild letter Nifu two period of 6 months). These two experts in rainbow trout farming techniques