冻、鲜杂鱼仍是养殖大黄鱼的主要饲料，但存在着资源破坏、环境污染的问题。
Frozen or fresh fish is still main feed for aquaculture of large yellow croakers, but there are existing problems of destroying fishery resources and polluting environment.
结果表明，鲈对脂肪肝的耐受性较差，长期大量投喂冰鲜杂鱼易诱发病变，肝脏对病变的敏感性高于肌肉；
The results showed the tolerance to fat liver of Japanese sea bass was weak and the detrimental effects would be seen if fishes were fed by a large quantity of "iced trash fish" for long time.
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