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斑点叉尾鮰产于北美洲,是一种较大型淡水鱼类,也是美国水产养殖的优良品种,1984年湖北省水产研究所从美国引种养殖,获得成功。经过渔业工作者十几年的研究及推广养殖,现在斑点叉尾鮰已经推广到我国的大部分地区,成为池塘和网箱养殖的优良品种。斑点叉尾鮰具有生长快、产量高、抗病力强、适应性广、肉质鲜美、易养易捕、经济效益高等优点。现将该鱼的特性及养殖技术介绍如下:
Channel catfish is produced in North America, is a larger freshwater fish, is also an excellent variety of aquaculture in the United States, 1984, Hubei Institute of Fisheries introduced from the United States breeding, success. After more than ten years of research and promotion of fishery workers, Channel Catfish has been extended to most areas of our country and has become an excellent breed in ponds and cage culture. Channel catfish has the advantages of fast growth, high yield, strong disease resistance, wide adaptability, delicious meat, easy to catch and easy to catch, high economic benefits. Now the characteristics of the fish and farming techniques are as follows: