摘要
采用静水生物试验法测定了孔雀石绿、呋喃唑酮、硫酸铜硫酸亚铁合剂、食盐、亚甲基蓝和汞(Hg)、镉(Cd)、铜(Cu)、锌(Zn)对异育银鲫仔鱼的急性中毒。结果表明,4种鱼用药物(亚甲基蓝除外)的安全浓度各为0.012、32.9、0.68、870ppm。Hg、Cd、Cu、Zn的安全浓度各为0.0006、0.0113、0.027、0.095ppm。
The acute toxic effect of malachite green, furazolidon, mixture ofcopper sulphate and ferrous sulphate (ratio 5:2), common table salt, methylene blue andheavy metals such as Hg, Cd, Cu and Zn on larva of crucian carp, Carassius auratusgibelio were determined with static bioassay test. The experimental results showed thatthe safe concentrations of 4 kinds of chemicals to fish disease (except methylend blue)were 0.012, 32.900, 0.680 and 870 ppm, respectively. The safe concentrations of 4 kindsof heavy metals(Hg, Cd, Cu and Zn) were 0.0006, 0.0113. 0.0270 and 0.0950 ppm,respectively.
出处
《上海水产大学学报》
CSCD
1993年第2期129-134,共6页
Journal of Shanghai Fisheries University
