3.清除敌害由于弹涂鱼个体小,容易受到有害生物危害。因此要求在整个养殖生产过程中,除了加强做好各方面的日常管理之外,还要讲究重视对敌害生物的清除。通常除害内容有:①鱼害:往往有一些鱼类会寻食弹涂鱼的幼苗,如海鳗、沙鳗等会捕食放养不久的幼苗,致使其存活率降低,故在未 3. Elimination of predators as a result of the small fish caught shellfish, vulnerable to pests. Therefore, it is required that in addition to strengthening day-to-day management of all aspects of the entire aquaculture production process, careful attention should be paid to the elimination of hostile organisms. Usually the contents of the pest control are: ① fish damage: there are often some fish will find the catcher fish seedlings, such as moray eels, sand eel will stock shortly after stocking seedlings, resulting in lower survival rate, it is not