黄颡鱼也称嘎牙子,是深受广大消费者欢迎的名优鱼类。近年来,黄颡鱼在黑龙江省的养殖规模呈逐年扩大的趋势,并取得了显著的经济效益。黄颡鱼鱼苗培育是黄颡鱼养殖生产的重要环节之一,其技术要求要高于常规鱼类。1、池塘条件及准备池塘面积以0.06—0.2hm2为宜,池深1m以上即可,池 Catfish also known as Ga teeth, is well received by consumers, the famous fish. In recent years, the cultivation scale of catfish in Heilongjiang Province has been increasing year by year, and has achieved significant economic benefits. Catfish cultivation is one of the important aspects of catfish cultivation, its technical requirements should be higher than conventional fish. 1, the pond conditions and preparation Pond area to 0.06-0.2hm2 is appropriate, the pool depth of 1m or more, the pool