| MS-222不同处理方式对史氏鲟和中华鲟麻醉效果的影响 |
| Effects of Different MS-222 Treatments of Anesthesia on Acipenser schrenckii and Acipenser sinensis |
| 投稿时间：2011-03-22 修订日期：2011-08-25 |
| DOI： |
| 中文关键词:MS-222 麻醉 史氏鲟 中华鲟 |
| 英文关键词:MS-222 anesthesia Acipenser schrenckii Acipenser sinensis |
| 基金项目: |
|
| 摘要点击次数: 3121 |
| 全文下载次数: 3514 |
| 中文摘要: |
| MS-222的药液浸浴和药液鳃部喷洒可作为史氏鲟(Acipenser schrenckii)和中华鲟(Acipenser sinensis)的麻醉方式。在水温16～18℃的条件下,史氏鲟的浸浴有效浓度为90～110 mg/L,浸浴安全时间不超过30 min;中华鲟的浸浴有效浓度为80～100 mg/L,浸浴安全时间不超过15 min。史氏鲟药液鳃部喷洒有效浓度为1 500 mg/L,最低有效操作时间为30 s,持续操作时间不超过60 s;药液鳃部喷洒有效浓度为4 000 mg/L,有效操作时间不大于5 s。20～40 mg/L MS-222麻醉液浸浴方式可以作为史氏鲟4 h内的短途运输。史氏鲟在90～150 mg/L的MS-222的药液中超过240 min,试验鱼无法复苏,即生物学死亡。MS-222对中华鲟一般麻醉浓度为80～100 mg/L,其在80 mg/L的MS-222中连续浸浴15 min是安全的。 |
| 英文摘要: |
| MS-222 solution immersion bath and sprinkling on branchiae can be used as anesthetization on Acipenser schrenckii and Acipenser sinensis. Effective concentration of bathing MS-222 solution for Acipenser schrenckii is 90-110 mg/L，with secure bathing time controlled in not more than 30 minutes，solution temperature l6 to 18℃.While for Acipenser sinensis，the effective concentration of bathing MS-222 solution is 80-100 mg/L, and secure bathing time not more than 15 minutes，solution temperature being 16 to 18℃ . Effective concentration of MS-222solution for branchia-sprinkling on Acipenser schrenckii is 1500 mg/L，and the minimum operation time is 30 s，with operation time controlled in not more than 60 s. If effective concentration of MS-222 solution for branchia-sprinklingon Acipenser schrenckii reaches 4000 mg/L, operation time should be controlled in not more than 5 s. Branchia-sprinkling approach with MS-222 solution of 20- 40 mg/L can be adopted in short-distance transport of Acipenser schrenckii. MS-222 solution with concentration of 90-150 mg/L, the testee of Acipenser schrenckii can't recover bathing in the solution more than 4 hours，i. e. suffering biological death. |
| 田家元,王京树,万建义,唐大明,朱 滨.2011.MS-222不同处理方式对史氏鲟和中华鲟麻醉效果的影响[J].水生态学杂志,32(5):87-90. |
| 查看全文 查看/发表评论 下载PDF阅读器 HTML |
