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饲料罗非鱼是热带性鱼类，属鲈形目、丽鱼科，具有生长快、食性杂、病害少、适应性强等特点。罗非鱼在我国的养殖分布极不平衡，在我国南方地区，由于气候较好，罗非鱼养殖，尤其是奥尼鱼的养殖发展迅速，其产量约占当地淡水养殖总产量的２０％～４０％，成为南方地区重要的淡?
Tilapia feed is tropical fish, is Perciformes, Cichlid, with fast growth, eating complex, less disease, adaptability and so on. Tilapia breeding distribution in our country is extremely uneven, in southern China, due to the better climate, tilapia farming, especially the growth of the genus O’Neill, its production accounts for about 20% of the total freshwater aquaculture production ~ 40%, become an important light in the South?