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革胡子鲶鱼又称埃及鲶鱼、埃及塘鲺鱼、埃及胡子鲶,灰褐色,头大、尾小、体长,须四对,体形似本地鲶鱼。革胡子鲶鱼属热带鱼类,适温范围为15~35℃,致死低温为7℃。它原产于埃及尼罗河,1981年引入我国广东,后逐渐北移,近几年在中原部分地区开始饲养。河南省浚县1994年把饲养革胡子鲶鱼列为重点推广项目之一。 养革胡子鲶鱼有很多优点: 一、生长快,养殖周期短。在我国中北部多部分地区可饲养。据试验,在同等条件下革胡子鲶的生长速度是本地胡子鲶鱼生长速度的5~6倍。在5
Catfish, also known as the Egyptian mustache leather Egyptian catfish, Egyptian catfish, gray-brown, head large, tail small, body length, to be four pairs, the shape of a local catfish. Catfish leather is a tropical beard, suitable temperature range of 15 ~ 35 ℃, lethal temperature is 7 ℃. It originated in Egypt Nile, 1981, introduced to our country in Guangdong, gradually moved north, in recent years in some parts of the Central Plains began feeding. Junxian County, Henan Province in 1994 to feed the leather catfish as one of the key promotion projects. Grazing beard catfish has many advantages: First, fast growth, short breeding cycle. In many parts of central and northern China can be kept. According to the test, under the same conditions, the growth rate of Catfish mustard is 5 to 6 times of the growth rate of local bearded catfish. At 5