1　银鱼移植过程中存在的问题1995年农业部与水利部联合向全国推广银鱼移植以来 ,大银鱼移植业发展极为迅速 ,并取得了丰硕成果。北方水域移植大银鱼也取得了成功 ,获得了显著的经济效益与社会效益 ,该成果现已转化为北方大水面渔业中的一项新兴产业。但在大银鱼移植的发展过程 1 Silverfish transplantation problems in 1995, the Ministry of Agriculture and the Ministry of Water Resources jointly to promote silverfish transplantation in the country since the great silverfish transplantation industry has developed very rapidly and achieved fruitful results. Success has also been achieved in the transplanting of giant whitebait in the northern waters with significant economic and social benefits, which have now been translated into an emerging industry in the North’s surface waters fisheries. But in the process of the development of big silverfish transplant