臭氧在卤虫卵孵化中的应用效果研究

• 作 者: 宫小明 刘淇 王群 李健
• 机 构: 青岛海洋大学海洋生命学院,中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所 266003,青岛266071,青岛266071,青岛266071
• 出 处: 海洋科学
• 发表日期: 2002年06期
• 关键词: 臭氧 卤虫 孵化率 成活率 杀菌效果

This study investigated the effect of different ozone concentration on the hatching rate of Artemia salina cysts and the survival rate of hatched nauplii. In the same time we have done some researches on the disinfect effect of ozone . The result indicates that low ozone concentration can increase the hatching rate of Artemia salina cysts, the concentration about 0.87mg/L is the best level for hatching,and the safe concentration to hatch Artemia salina nauplius is under 0.60 mg/L. According to the curve of ozone declining in seawater, we suggest that using the concentration 0.8～0.9 mg/L to treat the incubation water should increase the rates of hatch Artemia salina cysts and be safe to Artemia salina nauplii.

This study investigated the effect of different ozone concentration on the hatching rate of Artemia salina cysts and the survival rate of hatched nauplii. In the same time we have done some researches on the disinfect effect of ozone. The result indicates that low ozone concentration can increase the hatching rate of Artemia salina cysts, the concentration about 0.87 mg / L is the best level for hatching, and the safe concentration to hatch Artemia salina nauplius is under 0.60 mg / L. According to the curve of ozone declining in seawater, we suggest that using the concentration 0.8-0.9 mg / L to treat the incubation water should increase the rates of hatch Artemia salina cysts and be safe to Artemia salina nauplii.