永修县地处鄱阳湖畔,水产资源丰富。该县根据江西水产优势产业发展统一规划,从1999年起着力调整养殖品种结构,大力发展鳜鱼人工繁殖,目前年繁育已突破百万尾,现将相关操作技术总结如下:1鳜鱼亲鱼的来源与培育1.1亲鱼来源1.1.1冬季从鄱阳湖水域选购无病、无伤的野生成品鳜鱼,放 Yongxian County is located in Poyang Lake, rich in aquatic resources. The county according to the unified planning of the development of aquatic industries in Jiangxi Province, since 1999, efforts to adjust the structure of aquaculture species, vigorously develop the artificial breeding of anchovy, the current annual breeding has exceeded one million, now the relevant operating techniques are summarized as follows: 1 mackerel Source and Cultivation 1.1 The source of broodstock 1.1.1 Winter Poyang Lake waters from the purchase of disease-free, non-destructive wild finished bonito, put