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题名: Effects of Two Anesthetics on Survival of Juvenile Culter mongolicus during a Simulated Transport Experiment
作者: Lin, Mingli1, 4; Wang, Qidong1, 4; Xia, Yuguo1, 4; Murphy, Brian R.2, 3; Li, Zhongjie1; Liu, Jiashou1; Zhang, Tanglin1; Ye, Shaowen1
通讯作者: Ye, SW (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
关键词: ORNAMENTAL FISH ; AIR TRANSPORT ; WATER-QUALITY ; AMMONIA ; STRESS ; METOMIDATE ; MORTALITY ; SYSTEMS ; MS-222 ; PH
刊名: NORTH AMERICAN JOURNAL OF AQUACULTURE
发表日期: 2012
DOI: 10.1080/15222055.2012.700905
卷: 74, 期:4, 页:541-546
收录类别: SCI
文章类型: Article
部门归属: [Lin, Mingli; Wang, Qidong; Xia, Yuguo; Li, Zhongjie; Liu, Jiashou; Zhang, Tanglin; Ye, Shaowen] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Murphy, Brian R.] Virginia Polytech Inst & State Univ, Dept Fish & Wildlife Conservat, Blacksburg, VA 24061 USA; [Murphy, Brian R.] Virginia Polytech Inst & State Univ, Conservat Management Inst, Blacksburg, VA 24061 USA; [Lin, Mingli; Wang, Qidong; Xia, Yuguo] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: National Natural Science Foundation of China [30830025, 30900182]; National Science and Technology Supporting Program [2012BAD25B08]; Acorn-Alcinda Foundation, Lewes, Delaware
类目[WOS]: Fisheries
研究领域[WOS]: Fisheries
摘要: Cultivation of the redtail culter Culter mongolicus has been increasing substantially over the last decade along the Yangtze River basin; such increases in production lead to increased juvenile transportation. However, redtail culter juveniles have high transport mortality rates due to a strong stress response that is exacerbated by the accumulation of toxic metabolic waste. Through a 24-h simulated transport experiment (sampling every 6 h), we assessed effects of tricaine methanesulfonate (MS-222) at 10 mg/L of water, 20 mg/L, and 40 mg/L on redtail culter survival and water quality parameters, and similarly we assessed clove oil at 2 mg/L of water, 5 mg/L, and 10 mg/L. None of the anesthetics significantly improved water quality during the initial 6-12 h of the experiment. However, MS-222 treatments at the first 12-24 h of the experiment had significantly higher dissolved oxygen (DO), ammonia, and pH than the control but failed to decrease un-ionized ammonia content. In contrast, the clove oil treatment significantly reduced the un-ionized ammonia but failed to improve DO and pH at 12-24 h. The improvements in water quality were reflected in cumulative mortality, MS-222 and clove oil anesthetic treatments having significantly lower cumulative mortality than the control at 12-24 h. The MS-222 and clove oil slowed water quality deterioration, ensured a better transport environment, and improved juvenile survival during transportation. We recommend 5 mg/L clove oil be used when transporting juvenile redtail culters because that concentration improves fish survival while keeping cost low.
英文摘要: Cultivation of the redtail culter Culter mongolicus has been increasing substantially over the last decade along the Yangtze River basin; such increases in production lead to increased juvenile transportation. However, redtail culter juveniles have high transport mortality rates due to a strong stress response that is exacerbated by the accumulation of toxic metabolic waste. Through a 24-h simulated transport experiment (sampling every 6 h), we assessed effects of tricaine methanesulfonate (MS-222) at 10 mg/L of water, 20 mg/L, and 40 mg/L on redtail culter survival and water quality parameters, and similarly we assessed clove oil at 2 mg/L of water, 5 mg/L, and 10 mg/L. None of the anesthetics significantly improved water quality during the initial 6-12 h of the experiment. However, MS-222 treatments at the first 12-24 h of the experiment had significantly higher dissolved oxygen (DO), ammonia, and pH than the control but failed to decrease un-ionized ammonia content. In contrast, the clove oil treatment significantly reduced the un-ionized ammonia but failed to improve DO and pH at 12-24 h. The improvements in water quality were reflected in cumulative mortality, MS-222 and clove oil anesthetic treatments having significantly lower cumulative mortality than the control at 12-24 h. The MS-222 and clove oil slowed water quality deterioration, ensured a better transport environment, and improved juvenile survival during transportation. We recommend 5 mg/L clove oil be used when transporting juvenile redtail culters because that concentration improves fish survival while keeping cost low.
关键词[WOS]: ORNAMENTAL FISH ; AIR TRANSPORT ; WATER-QUALITY ; AMMONIA ; STRESS ; METOMIDATE ; MORTALITY ; SYSTEMS ; MS-222 ; PH
语种: 英语
WOS记录号: WOS:000309385900016
ISSN号: 1522-2055
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/17196
Appears in Collections:淡水生态学研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Virginia Polytech Inst & State Univ, Dept Fish & Wildlife Conservat, Blacksburg, VA 24061 USA
3.Virginia Polytech Inst & State Univ, Conservat Management Inst, Blacksburg, VA 24061 USA
4.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China

Recommended Citation:
Lin, Mingli; Wang, Qidong; Xia, Yuguo; Murphy, Brian R.; Li, Zhongjie; Liu, Jiashou; Zhang, Tanglin; Ye, Shaowen.Effects of Two Anesthetics on Survival of Juvenile Culter mongolicus during a Simulated Transport Experiment,NORTH AMERICAN JOURNAL OF AQUACULTURE,2012,74(4):541-546
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