近年来，随着欧鳗养殖的普遍推广，养殖技术得到大幅度提高，特别是福建省各相关机构投入了大量的人力、物力，对欧鳗的养殖模式、生产管理、治疗技术等多方面做了细致的研究，形成一定的共识，但是在营养需求方面，尤其是在油脂需求方面，存在很大差异，有的养殖场添加 ８％～ In recent years, with the general promotion of European eel farming, aquaculture technology has been greatly improved, especially in Fujian Province, the relevant agencies invested a lot of manpower and material resources, the European eel breeding mode, production management, treatment technology and many other aspects Meticulous research, the formation of a certain consensus, but in terms of nutritional needs, especially in the oil demand, there is a big difference, and some farms add 8% ~