我国养鳗业是外向型产业,产品主要出口日本、韩国、欧盟等地。加入WTO后,进口国对鳗鲡药物残留和有害物质的检验要求很高,这对我国现有的鳗鱼养殖技术,尤其是病害防治技术提出了更高的要求。近年来,福建省土池养殖欧鳗发展较快,究其原因,主要是土池养殖欧鳗投入成本低,效益较高 China’s eel industry is export-oriented industries, products are mainly exported to Japan, South Korea, the European Union and other places. After China’s accession to the WTO, the importing countries have very high requirements on the inspection of drug residues and harmful substances in eel, which puts forward higher requirements on the existing eel farming techniques in our country, especially the disease prevention and control technologies. In recent years, Fujian earthen ponds eel rapid development, the reason, mainly in earthen ponds into the low cost, high efficiency