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四川省永川地区建成水库1264座,养鱼水面8.2万亩。1979年全国水库养鱼和综合经营经验交流会后,水库渔业由水利部门统一经营管理,全地区在保证工程安全、效益的前提下,认真抓了以养鱼为主的综合经营。经过三年的努力,水面利用率大大提高,90%以上的水库都养上了鱼。1978年以前,鱼种不能自给,每年要购进鱼种400万尾以上。现已建成繁殖点32处,年产水花1.5～2.0亿尾,培育
1264 reservoirs and 82,000 mu of aquaculture water have been built in Yongchuan, Sichuan Province. After the exchange of experience in fish farming and integrated management of reservoirs in 1979, the reservoir fishery was unifiedly operated and managed by the water conservancy department. Under the premise of ensuring the safety and efficiency of the project, the whole region conscientiously grasped the integrated management focusing on fish farming. After three years of hard work, the utilization rate of water surface has greatly increased, and more than 90% of the reservoirs have kept the fish. Before 1978, the species of fish can not be self-sufficient, each year to buy fish species more than 4 million. Has now completed 32 breeding sites, with an annual output of 1.5 to 2.0 million tail, breeding