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鳜鱼为名贵鱼类，在市场上价格一直比较稳定，养殖前景看好。近几年来，苏州吴江市的鳜鱼养殖面积迅速扩大，养殖技术也日趋成熟。但最近二三年，尤其是２００２年，在７月中旬至９月上旬出现鳜鱼大面积暴发性死亡，给养殖户造成严重的经济损失。笔者在进行多年的生产指导和技
Catfish are rare fish, the price has been relatively stable in the market, aquaculture prospects. In recent years, Wujiang City, Suzhou City, the rapid expansion of mandarin fish farming area, farming technology has matured. However, in recent two to three years, especially in 2002, large-scale outbreaks of catfish occurred in mid-July to early September, causing serious economic losses to farmers. The author has many years of production guidance and skills