近年来水库捕捞技术有了迅速发展,目前普遍采用赶、拦、刺、张联合渔法,捕捞中、上层鱼类,是行之有效的办法。但在地形复杂,障碍物多的水库使用大型网具捕捞底层鱼类仍不理想,且网具投资大,操作繁重。因此,在增加水产资源的同时,进一步改进大水面的捕捞技术,是目前水库渔业需要解决的重大课题之一。湖北省麻城县浮桥河水库于1960年建成,现有养鱼水面二万亩,1975年至1979年5月,试验用交流电捕鱼,直接电获的鱼达9万多斤,其中鲤、鳜、三角鲂、黄尾密鲴约占7万斤,鳡鱼近万斤。他们还利用电与网配合赶鱼,提高了赶、拦、刺、张渔法的效果。采用电渔法,具有操作简便,工效高,成本低的优点,对底层鱼类资源的利 In recent years, rapid development of reservoir fishing technology, the current catch, block, thorn, Zhang joint fishing method, fishing, the upper fish, is an effective way. However, it is still not ideal to use large nets to catch bottom fish in terrain with complex terrain and obstacles, and the investment in nets is large and the operation is heavy. Therefore, while increasing aquatic resources, further improvement of surface fishing techniques is one of the major issues to be solved in reservoir fisheries. Machaha County, Hubei Province, built in 1960, the current floating fish ponds 20000 acres, from 1975 to 1979 May, the test of alternating current fishing, direct electricity by the fish up to 90,000 kilos, including carp, , Triangle 鲂, yellow tail 鲴 accounting for about 7 kg, catfish nearly ten thousand pounds. They also use electricity and the network with the catch fish, improve the catch, stop, thorn, Zhang Yufa effect. The use of electric fishing method, with simple operation, high efficiency, low cost advantage of the underlying fish resources