| 九孔鲍苗“脱板症”病原的初步研究 |
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| 引用本文： | 宋振荣,霍振华,倪子绵.九孔鲍苗“脱板症”病原的初步研究[J].福建水产,2003(4):1-3. |
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| 作者姓名： | 宋振荣 霍振华 倪子绵 |
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| 作者单位： | [1]集美大学水产学院，福建厦门361021 [2]厦门大学测试中心电镜室，福建厦门361005 |
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| 基金项目： | 福建省自然科学基金资助项目《鲍种苗脱板症发病机理的研究》(B20216) |
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| 摘 要： | 本文研究近年来在九孔鲍人工育苗中出现的大量死亡现象“脱板症”的病原。采用了组织病理学研究方法，通过电子显微镜观察，发现九孔鲍苗组织细胞中发生内质网膨大现象、具纤毛结构细胞层下的细胞质中有大量的球形病毒存在。鉴于九孔鲍育苗生产现场已使用多种抗菌性药物治疗无明显的效果，初步认为九孔鲍幼苗大量死亡的病原体为一种球型病毒。本文还探讨了九孔鲍苗脱板症的防治措施。
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| 关 键 词： | 九孔鲍 人工育苗 脱板症 球型病毒 防治 育苗密度 日常管理 水质调节 |
Study on Pathogenicity of Mass Mortality of Abalone Haliotis diversicolor aquatilis |
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| SONG Zhen-rong,HUO Zhen-hua,NI Zi-mian.Study on Pathogenicity of Mass Mortality of Abalone Haliotis diversicolor aquatilis[J].Journal of Fujian Fisheries,2003(4):1-3. |
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| Authors: | SONG Zhen-rong HUO Zhen-hua NI Zi-mian |
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| Abstract: | Mass mortality of abalone Haliotis diversicolor aquatilis Reeve, occurred on abalone farms of Dongshan Prefecture, Fujian Province during the spring of 1999 and pathological study was performed. Electron micrography revealed mass enveloped, about 100nm in diameter, hexagonal particles in the cytoplasm of liver of diseased abalone. Artificial injection of health abalone induced in death of the subjects and histopathological changes and necrosis of the liver cells were the reason of the death. It is supported that the virus is the lethal pathogen of mass mortality. |
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| Keywords: | Haliotis diversicolor aquatilis Reeve Mass Mortality Spherical virion Histopathological |
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