黑鱼又名乌鱼、生鱼、财鱼,是经济价值较高的淡水名贵鱼类,黑鱼是一种营养全面,肉味鲜美的高级保健食品。有“鱼中珍品”之称,其营养十分丰富,含大量蛋白质,比鸡肉和牛肉所含蛋白质都高。黑鱼畅销国内外,售价昂贵,为我国外贸出口的重要水产品之一,在国内市场也是一种紧俏价高档食品。黑鱼营底栖生活,栖息环境极其广泛,所以说, Black fish, also known as mullet, raw fish, fish finfish, is a high economic value of freshwater rare fish, black fish is a comprehensive nutrition, delicious meat, high-level health food. There “fish treasures ” said, its nutrition is very rich, with a large number of proteins, protein content than chicken and beef are high. Blackfish sold well both at home and abroad, the price is expensive, as one of the important aquatic products exported by our country, is also a kind of tight and premium food in the domestic market. Blackfish camp benthic life habitat is extremely wide, so that,