网箱养殖鳖、鳜鱼、乌鳢等名特优新水产品种,是集池塘养殖特种水产品和传统网箱养殖常规鱼于一体的一种新型模式,在淡水渔业生产上有着更广阔的发展前景,为农民致富的生产门路之一。现将鳖、鳜、乌鳢网箱单养技术综述如下:一、养殖水域的选择。宜选择避风向阳、环境安静、水质清新、无污染物、无障碍物、水面宽阔、日照条件好的场所作网箱养殖水域。要避开航道,通常水域的坝前、闸口、主河道以及流速超过0.1米/秒的水域,都不宜设置网箱。网箱的箱底要离水底一定的高度,防止网箱搁浅。一般常年水深在3—6 Net cage turtle, catfish, catfish and other famous special new aquatic species, is set pond aquaculture and aquaculture traditional cage culture conventional fish in one of the new model, in freshwater fisheries production has a broader development prospects , One of the ways to get rich for the farmers. Now turtle, 鳜, 鳢 cage single feeding technology summarized as follows: First, the choice of aquaculture waters. Should choose the shelter sunny, quiet environment, fresh water, no pollutants, no obstructions, wide water, sunshine conditions good place for cage culture waters. To avoid the waterway, usually in the waters of the dam before the gate, the main river and the flow rate of more than 0.1 m / s waters, should not be set cages. The bottom of the cage should be a certain height from the bottom to prevent the cage from running aground. Ordinary perennial water depth 3-6