【摘要】 研究了冷冻、H2O2浸泡处理和孵化时添加过氧化钙等对哈萨克斯坦卤虫卵休眠的影响。结果表明,低温冷冻保存可以提高卤虫卵的孵化率,其中低温冷冻15 d可以完全打破克孜尔卡克湖卤虫卵的休眠;1%～5%的H2O2浸泡处理均能不同程度的打破哈萨克斯坦卤虫卵的休眠从而提高孵化率,最佳条件是3%的H2O2浸泡处理10 min;在孵化时添加适量的CaO2可以提高哈萨克斯坦卤虫卵成品的孵化率,最佳的添加量为20 mg/L～80 mg/L。更多还原

【Abstract】 The methods of terminating diapause of Artemia cysts from Kazakhstan,including cold storage,hydrogen peroxide(H2O2) preincubation treatment and adding CaO2 during hatching,is studied.Cold storage can increase the hatchability of Artemia cysts,and the storage for 15 days can terminate completely the diapause of Artemia cysts from Kezilkak Lake;1%～5% H2O2 preincubation treatment can increase the hatchability of Artemia cysts,the best result obtained at 3%/10 min.The hatchability of dry Artemia cysts from Kazakhstan can be the highest by adding 20 mg/L～80 mg/L CaO2 during hatching.更多还原