作者在研究香鱼人工采苗时,发现池水中的盐分浓度为2‰时,能够提高孵化仔鱼的早期存活率,促进其成长发育,同时还证明了饲育水中添加石灰(50mg/l左右)的功效。一般来说,水中存有一定量的无机盐类,可以促进鱼类的生长。因此,我们认为饲育水中添加盐类有益于仔鱼的饲养。本次研究的目的在于搞清公鱼孵化仔鱼的饲育水中添加盐类后,对于断食条件下的仔鱼存活率的影响。材料及方法 The authors found that when the concentration of salt in pond water was 2 ‰, the early survival rate of hatching larvae could be increased and the growth and development of hatching larvae could be enhanced when adding artificial lettuce, and at the same time, it was proved that adding lime (about 50mg / l) effect. In general, there is a certain amount of inorganic salts present in the water that promote fish growth. Therefore, we think adding salt to feed water is good for keeping larvae. The purpose of this study was to determine the effect of addition of salt to the brood larvae ’s feeding water to the survival rate of larvae in the off - season condition. Materials and methods