摘要
本文研究了福尔马林在海水中对斜带石斑 (Epinepheluscoioides)的毒性试验 ,试验结果表明 :30min的半数致麻醉浓度为 94 0mg/L ,4 5min的半数致麻醉浓度为 6 45mg/L ;在淡水的毒性 ,5min的半数致麻醉浓度为 1 30 0mg/L ,1 0min的半数致麻醉浓度为 50 0mg/L .
The formalin′s toxicity to Epinephelus coioides in sea water, the semi anaesthetic concentration in 30 minutes is 940 mg/L, and 645 mg/L in 45 minutes; the toxicity of formalin in fresh water, the semi anaesthetic concentration in 5 minutes is 1300 mg/L, and 500mg/L in 10 minutes.
出处
《惠州学院学报》
2002年第6期42-46,共5页
Journal of Huizhou University
关键词
斜带石斑
福尔马林
海水
淡水
Epinephelus coioides
formalin
seawater
freshwater
semi anaesthetic concentration
semi anaesthetic time
