美国红鱼肉嫩味美，生长迅速，抗病力强，正逐渐成为一个新兴的热门养殖品种。我国于近年来先后多次引进此品种。目前对红鱼饲料的研究较少，尚无专用饲料，国外主要使用鲑鳟鱼及斑点叉尾 的饲料，国内养殖主要使用冰鲜小杂鱼、虾等天然鲜饵料。然而天然鲜饵料来源不稳定，易受 American red fish meat tender and beautiful, rapid growth, strong resistance, is gradually becoming a new popular breeding species. China has successively introduced this variety in recent years. At present, there are few researches on the feed of red fish, there is no special feed yet, and the overseas mainly uses the feed of salmon trout and channel catfish. The domestic culture mainly uses the natural fresh feed such as chilled small trash fish and shrimp. However, natural sources of fresh feed are unstable and susceptible