3种麻醉剂对哲罗亲鱼麻醉效果的比较

发布时间：2018-05-12 21:30

  本文选题：哲罗亲鱼 + 三氯叔丁醇　； 参考：《江西农业大学学报》2015年05期

【摘要】：为寻找哲罗(Hucho taimen,Pallas)亲鱼在标志、催产注射、挤卵(精)时安全与有效的麻醉方法,本试验比较了三氯叔丁醇、丁香油和苯氧乙醇3种麻醉剂对哲罗亲鱼的麻醉效果。试验结果显示:(1)三氯叔丁醇,入麻时间和恢复时间均较长,可达到深度麻醉期;丁香油,入麻时间短,不能达到深度麻醉期,触觉恢复快,完全恢复所需时间较长;苯氧乙醇,入麻时间短,恢复也快,可达到深度麻醉期。(2)3种不同质量分数(0.1‰,0.3‰,0.5‰)的苯氧乙醇麻醉亲鱼的恢复时间y(s)与暴露时间x(s)之间可用线性方程表示,依次为:y1=24.5x+65.9,(R2=0.990 3,60≤x≤300);y3=26.5x+82.3,(R2=0.976 1,60≤x≤300);y5=55.5x+176.0,(R2=0.999 8,60≤x≤300)。试验结果表明,在本实验中,苯氧乙醇是哲罗亲鱼进行标记、催产注射、挤卵(精)等操作的合适麻醉剂,其安全效用范围为0.1‰~0.3‰,建议最佳剂量质量分数为0.3‰。
[Abstract]:In order to find a safe and effective anaesthesia method for the fish of Hucho taimenn Pallas, the anesthetic effects of trichlorotert butanol, clove oil and phenoxy alcohol on the fish were compared. The results showed that trichlorotert-butanol (TBT) had a long time of induction and recovery, which could reach the stage of deep anesthesia; clove oil, which was short in time, could not reach the period of deep anaesthesia, had fast tactile recovery, and had a long time for complete recovery; phenoxyethanol, The recovery time of anaesthesia with three different mass fractions of 0.1 鈥，

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