| 4种防治马氏珠母贝多毛类寄生病方法的效果比较 |
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| 引用本文： | 王爱民,石耀华,吴星.4种防治马氏珠母贝多毛类寄生病方法的效果比较[J].海洋水产研究,2004,25(2):41-46. |
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| 作者姓名： | 王爱民 石耀华 吴星 |
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| 作者单位： | 1. 海南大学海洋学院,海口,570228;广西海洋研究所,北海,536000
2. 海南大学海洋学院,海口,570228 |
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| 基金项目： | 国家高技术研究发展计划 (863计划 )项目 (2 0 0 2AA60 30 2 2 )，国家自然科学基金项目 (399690 0 3)，广西壮族自治区科学研究与技术开发项目(桂科配 0 0 0 70 1 8)共同资助 |
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| 摘 要： | 多毛类寄生病是我国养殖马氏珠母贝普遍存在的病害，同时也是危害最大的病害。本研究比较了4种防治多毛类寄生病方法(淡水浸泡法、饱和盐水浸泡法、SBS涂料涂覆法和水泥涂覆法)的效果，通过分析处理后10d和处理后60d试验贝中的活虫数、有虫率和贝死亡率，用￡检验同对照组比较。结果表明，水泥涂覆法在处理后前期的杀虫效果明显，在长时间养殖中对提高试验贝的成活率方面有显著的优势，该法成本低、易操作。
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| 关 键 词： | 马氏珠母贝（Pictada martensii） 多毛类寄生病 防治 方法 |
| 文章编号： | 1000-7075(2004)02-0041-06 |
| 修稿时间： | 2003年10月25 |
The comparison among effects of four treatments to reduce polychaeteinfestation in pearl oyster,Pinctada martensii |
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| WANG Ai-min , SHI Yao-hua WU Xing.The comparison among effects of four treatments to reduce polychaeteinfestation in pearl oyster,Pinctada martensii[J].Marine Fisheries Research,2004,25(2):41-46. |
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| Authors: | WANG Ai-min SHI Yao-hua WU Xing |
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| Institution: | WANG Ai-min 1,2 SHI Yao-hua 1 WU Xing 1 |
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| Abstract: | The polychaete parasitic disease is a popular and widespread disease, and is the most hazardous one for farming pearl oyster,Pinctda martensii. Four methods to eradicate parasitic polychaetes, fresh water immersion, saturated salt water immersion, SBS painting and cement painting, were tested. Analyzing numbers of living worms, rates of pearl oyster having worms and mortalities after treatments, cement painting method was more effective in eradicating polychaetes and increasing living rates of treated pearl oysters than other three methods and controls. It is suggested that cement painting method should be used and spread in culture of pearl oysters because of its high effect, lower cost and easy use. |
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| Keywords: | Pictada martensii Polychaet parasitic disease Reduction Treatments |
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