国家水产总局委托湖北省水产局于1979年元月6—10日在湖北省沙市市召开了荷元鲤杂种优势利用现场经验交流会。参加这次会议的有20个省、市、自治区的164名代表。1973年长江水产研究所育种室鲤鱼组从江西姿源县引进荷包红鲤,从云南元江县引进元江鲤。1974年以荷包红鲤作母本,元江 State Fisheries Administration commissioned the Bureau of Fisheries of Hubei Province on January 6-10, 1979 in Shashi City, Hubei Province, held a live exchange experience of Dutch carp heterosis utilization. 164 participants from 20 provinces, municipalities and autonomous regions attended the conference. In 1973, the Yangtze River Fisheries Research Institute breeding room carp group introduced purse red carp from Ziyuan County, Jiangxi Province and introduced the Yuanjiang carp from Yuanjiang County, Yunnan Province. In 1974 to red purse as female parent, Yuanjiang