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革胡子鲶,又名埃及塘虱鱼,是近年来我国从埃及引是的淡水鱼优良品种,具有体型大、生长快、食性粗杂、适应性强、养殖周期短和产量高等优点,现已成为南方极受欢迎的养殖新品种。要发展革胡子鲶养殖,首先要解决苗种问题。目前我省各地养殖用苗,都是依赖广东、福建等省调运,运输路线长,成本高,苗种成活率低,给生产带来一定影响。为此,我们开展了革胡子鲶人工繁殖试验,自育出一批苗种。现将有关繁育技术介绍如下。
Catfish, also known as the Egyptian pond louse, is an excellent species of freshwater fish that is introduced from Egypt in recent years in China. It has the advantages of large size, fast growth, crude diet, strong adaptability, short breeding cycle and high yield. Become a very popular breed of new breed in the south. To develop leather mustard catfish farming, we must first solve the seed problem. At present, farms around our province are relying on Guangdong, Fujian and other provinces transport, transport routes long, high cost, low survival rate of seedlings, to produce a certain impact. To this end, we carried out artificial leather catfish Reproduction test, self-nurture a batch of seedlings. The breeding technology is introduced below.