This paper deals with the ef ects of salinity on the eggs and newlyhatched larvae of Mugil so-iuy. It was found that all the fertilized eggs were hatched out within the range of salinity 5‰-40‰, and the normal hatch...This paper deals with the ef ects of salinity on the eggs and newlyhatched larvae of Mugil so-iuy. It was found that all the fertilized eggs were hatched out within the range of salinity 5‰-40‰, and the normal hatching rate was the highest at 35.6%. Moreover, the larvae hatched at salinity 35.6%0 were able to survive within the range of salinity 5.1‰-43.2‰. And the effect of salinity, on the length of the newly-hatched larvae was discussed.展开更多
栉孔扇贝Chlamys farreri(Jone et Preston)是一种重要的经济贝类,其人工育苗已初步获得成功,现在正在试验工厂化人工育苗。但人工育苗中尚有许多理论和技术问题有待解决,如何防除浮游敌害生物即是一个突出的课题。到目前为止尚无有...栉孔扇贝Chlamys farreri(Jone et Preston)是一种重要的经济贝类,其人工育苗已初步获得成功,现在正在试验工厂化人工育苗。但人工育苗中尚有许多理论和技术问题有待解决,如何防除浮游敌害生物即是一个突出的课题。到目前为止尚无有效的防除方法.展开更多
文摘This paper deals with the ef ects of salinity on the eggs and newlyhatched larvae of Mugil so-iuy. It was found that all the fertilized eggs were hatched out within the range of salinity 5‰-40‰, and the normal hatching rate was the highest at 35.6%. Moreover, the larvae hatched at salinity 35.6%0 were able to survive within the range of salinity 5.1‰-43.2‰. And the effect of salinity, on the length of the newly-hatched larvae was discussed.