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底层鱼捕捞一直是水库渔业捕捞的难点,它是阻碍水库渔业发展的重要因素之一。为了解决水库生产中的这一难题,随州市水产技术推广站职工邱俊峰等同志在随州市红石岩水库(小(一)型,可养殖水面600亩)运用自行设计制成的自浮式网箱投饵诱捕底层鱼获得成功。自8月22日开始,截止到10月11日,历时50天,起网40次,共捕各类成角及野杂鱼3607.8公斤,其中鳃、鳊、鲫产量达到70%以上,平均每网(次)捕鱼90.2公斤。该箱为一个大型半封闭式的网箱(有宽
Bottom fishing has always been a difficulty for reservoir fisheries, which is one of the important factors that hinder the development of reservoir fisheries. In order to solve this problem in reservoir production, Qiu Junfeng and other comrades at Suizhou Aquatic Technology Promotion Station use their self-designed self-floating net at Shixian Hongshiyan Reservoir (small (a) type, capable of raising 600 mu) Catch the bait to catch the bottom fish to succeed. Since August 22, as of October 11, lasted 50 days, starting 40 times, catching a variety of angled and wild trash fish 3607.8 kg, of which gills, gizzards, crucian carp production reached more than 70%, an average of Net (times) fishing 90.2 kilograms. The box is a large semi-enclosed cage (wide