适时轮捕,是提高精养池塘鱼产量的一项重要技术措施。白鲢和草鱼作为一般精养池塘混养的主体鱼类,被绝大多数养鱼生产者列为轮捕对象。鉴于白鲢和草鱼属于水体中、上层鱼类,而且其性情较躁,在水中受惊后善逃,笔者通过实践,摸索出一种池塘赶拦联合的轮捕渔法,本方法具有操作简单,耗费人力少,鱼获量较多等优点。现将操作方法简述如下,以供养鱼生产者参考。 一、拦鱼下网 准备一口有囊兜的地曳网作为拦鱼网,要求:拦 Catching round the clock is an important technical measure to raise the production of intensive pond fish. Silver carp and grass carp, as the main types of fish in general intensive pond polyculture, are caught by most fish producers. In view of silver carp and grass carp belong to the water body, the upper fish, and its more impatient nature, frightened in the water, after the escape, the author through practice, to explore a pond catch combined round fishing method, the method has the advantages of simple operation, Less labor-intensive, more fish and so on. Now the operation method is as follows, for reference for fish producers. First, stop the fish under the net Prepare a sachet to drag the net as a fish net, requirements: bar