近年来，常规养殖品种鲤鱼价格偏低，销售不畅，而名特优商品鱼销售价格较高，市场销售行情好，养殖利润较高。一些有经济头脑的养鱼户开始转向名特优品种，如鲶鱼、鲫鱼、泥鳅鱼等养殖上。青原镇永红村养鱼户陈建波就是从事名特优品种———鲶鱼养殖的养鱼户之一。陈建波近几 In recent years, the conventional breeding breed carp is low in price and poor in sales. The sales price of famous special fish is high, the sales market is good, and the breeding profit is high. Some economically-minded fish farmers have turned to top-quality varieties such as catfish, crucian carp and loach fish. Qingyuan Yonghong village fish farmers Chen Jianbo is engaged in the name of special varieties --- catfish breeding one of the fish farmers. Chen Jianbo recently