摘要
就真鲷Pagrosomusmajor的新鲜精子和冷冻保藏精子的活力特性及对环境变化的适应进行了研究。结果表明，真鲷精子在普通冰箱的冷冻室（-15℃）中能存活120h以上;淡水对真鲷精子具有可逆的抑制作用；液氮保存使精子对pH值和盐度变化的适应性更强。
The paper deals with the effects of temperature, salinity and pH on thevitality of Pagrosomus major spermatozoa. The results are as follows:1. Sperm can survive for more than 120 hours when keeping in refrigerator(-15℃ ).2. Fresh water can inhibit the vitality of Pagrosomus major sperm, which isreversible.3. After thawing, the life span of cryopreserved sperm can overtake 38 hoursand the sperm is more adaptable to pH and salinity changes.
出处
《热带海洋》
CSCD
1998年第3期65-74,共10页
关键词
真鲷
精子
生理特性
活力
冷冻保藏精子
Pagrosomus major (Temminck et Schlegel), spermatozoa, biologicalproperty, vitality
