动物医学进展2018，Vol.39Issue(4)：71-75,5.
MS-222麻醉秦岭细鳞鲑效果的研究
Anesthetic Effect of MS-2 2 2 on Brachymystax lenok tsinlingensis
摘要
Abstract
Brachymystax lenok tsinlingensis is the second class protected aquatic wild animal in China.Dur-ing the process of artificial breeding,markers and transportation,the additive dose and anesthetic effect of MS-222 on Brachymystax Lenok tsinlingensis were studied in this paper.The additive doses of MS-222 were studied using fish fries and adult fish of Brachymystax lenok tsinlingensis with average weight of 9.8 g±5.2 g and 160 g±5.2 g,respectively.The result showed that 45 mg/L MS-222 was suitable for arti-ficial breeding and manual mark,and 10 mg/L MS-222 had better anesthetic effect than other experiment group doses in transportation.The result showed that the range of effective concentrations of MS-222 was 0-50 mg/L.With the gradual incensement of MS-222,the needing time that experiment fish have the same anesthetic period was shortened,but the absolute recovery time was prolonged.The anesthetic time of a-dult fish is longer than that of fish fries.The results are important for survival rate of Brachymystax lenok tsinligensis.关键词
秦岭细鳞鲑/间氨基苯甲酸乙酯甲磺酸盐/麻醉Key words
Brachymystax lenok tsinligensis/MS-222/anesthesia分类
农业科技引用本文复制引用
杨希,李平,袁永峰,薛梅,王丰..MS-222麻醉秦岭细鳞鲑效果的研究[J].动物医学进展,2018,39(4):71-75,5.基金项目
秦岭细鳞鲑生物学研究与养殖技术示范项目(2014slkj-34) （2014slkj-34）
