网箱养鱼在解决水库鱼种放养不足问题上,正在发挥着越来越大的作用。当前我省网箱养鱼多为培育当年鱼种,生产水平200～400尾/平方米,规格3～4寸。八一水库是一座因不能越冬而采取春放秋捕方式的小型水库。因库小水肥,鱼产量较高,连续两年亩产超百斤。该库养鱼实践 Cage fish farming in solving the problem of insufficient stocking of reservoir species, is playing an increasingly important role. Current cage culture in our province mostly to cultivate fish species of the year, the production level of 200 ~ 400 / square meter, size 3 to 4 inches. Bayi Reservoir is a small reservoir that has adopted the method of spring release and autumn harvest because of its inability to wintering. Due to the small reservoir of water and fertilizer, fish production is higher, for two consecutive years over per kilogram per mu. The library fish practice