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欧洲鳗是大有前途的养殖新品种,但高死亡率使许多养殖者损失惨重。针对1995和1996年发生的危害性较大的几种病害,进行了重点攻关。提出了几种主要病害的诊断与防治方法,使鳗苗成活率由1995年的12%和1996年的28%提高到1999年的81%。
European eels are promising new breeds of breeding, but the high mortality rate has caused many farmers to suffer heavy losses. In 1995 and 1996 for the occurrence of several of the most harmful diseases, conducted a key research. The methods of diagnosis and control of several major diseases were put forward. The survival rate of eel seedlings increased from 12% in 1995 and 28% in 1996 to 81% in 1999.