罗非鱼是鲈形目、丽鱼科、罗非鱼属的通称。近年来,选育出的优良品种,性情温和,食性杂,易饲养,生长快,产量高,体型好,肉质上乘,宜加工,是我国目前大宗出口水产品,国内市场价格10元/kg以上,高出鲤鱼、草鱼3元/kg,有较好的发展前景。目前,尤其在我国淮河以北地区有很强的养殖生产优势,但 Tilapia is a common name for Perciformes, Cichlids and Tilapia. In recent years, breeding of fine varieties, mild temperament, food miscellaneous, easy feeding, fast growth, high yield, good body shape, high quality, should be processed, is China’s current bulk exports of aquatic products, the domestic market price of 10 yuan / kg or more , Higher than the carp, grass carp 3 yuan / kg, have better prospects for development. At present, especially in the area north of the Huaihe River in our country, there is a strong advantage of breeding and production, however