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黄鳝属合鳃目、合鳃科的底栖鱼类，它周身无鳞、多粘液，能用咽腔和表皮呼吸。同时，由于体表直接接触水体，所以也容易受水体中化学物质的影响。为探讨常用消毒药物对黄鳝成活率的影响，我们配制了不同浓度的几种化学药品，研究其对黄鳝存活的影响，以便在养殖生产中参考。1材
Eel is a gill head, gill division of the benthic fish, its whole body without scales, mucus, can use the pharynx and epidermis to breathe. At the same time, because the body surface directly contacts the body of water, it is also easily affected by the chemicals in the body. In order to explore the impact of commonly used disinfectants on the survival rate of eel, we prepared several different concentrations of several chemicals to study the impact on the survival of rice eel in order to make reference in the breeding production. 1 material