罗非鱼是我国从热带引进的经济价值较高的鱼种。在养殖过程中,尤其在越冬时节,常发现不少鱼体形变,运动失去平衡,最后导致死亡。骨骼病变起因于某些微量元素组成间的失调已有报导。因此我们企图通过正常鱼骨和畸形鱼骨的分析提供这方面的信息,供生物学家参考。关于骨骼的分析近代常用的有中子活化法,原子吸收法 Tilapia is a species with high economic value imported from the tropics in our country. During the breeding process, especially during the winter months, it is often found that many fish deform, lose their balance and eventually lead to death. Skeletal disorders have been reported as a result of disorders in the composition of certain trace elements. Therefore, we attempt to provide this information through the analysis of normal fish bones and deformed fish bones for reference by biologists. On the analysis of bone neutrons commonly used in modern activation method, atomic absorption method