| 防治松浦镜鲤鱼卵水霉病药物的筛选 |
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| 引用本文： | 李池陶,徐伟,贾智英,石连玉. 防治松浦镜鲤鱼卵水霉病药物的筛选[J]. 水产学杂志, 2011, 24(4): 37-39,49 |
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| 作者姓名： | 李池陶 徐伟 贾智英 石连玉 |
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| 作者单位： | 中国水产科学研究院黑龙江水产研究所,黑龙江哈尔滨,150070 |
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| 基金项目： | 现代农业产业技术体系建设专项资金资助，农业科技成果转化资金项目，黑水研基本科研专项 |
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| 摘 要： | 在24±1℃下研究了不同浓度的次甲基蓝、甲醛、高锰酸钾、氯化钠、孔雀石绿溶液抑制松浦镜鲤鱼卵水霉病的效果。结果表明：浸泡消毒时间10min,浓度为1100.00mg/L的次甲基蓝和6000.00mg/L的甲醛对水霉菌有较强的抑制作用,对出苗率无显著影响;在药物对水霉菌完全致死浓度（1057.54mg/L）下,浸泡10m...
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| 关 键 词： | 松浦镜鲤 鱼卵 水霉菌 次甲基蓝 |
Choice of Chemicals to Prevent or Control Saprolegniasis in Songpu Mirror Carp Eggs |
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| LI Chi-tao,XU Wei,JIA Zhi-ying,SHI Lian-yu. Choice of Chemicals to Prevent or Control Saprolegniasis in Songpu Mirror Carp Eggs[J]. Chinese Journal of Fisheries, 2011, 24(4): 37-39,49 |
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| Authors: | LI Chi-tao XU Wei JIA Zhi-ying SHI Lian-yu |
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| Affiliation: | (Heilongjiang River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Harbin 150070,China) |
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| Abstract: | The different concentrations of Methylene Blue,Formaldehyde,Potassium Permanganate（KMnO4）,Sodium Chloride（NaCl）,and Malachite Green solution were used to control the impact of Saprolegniasis on eggs of Songpu mirror carp at water temperature of 24±1℃.The results showed that Methylene Blue solution（1100.00mg/L,10 min） and Formaldehyde solution（6000.00mg/L,10min） had a stronger inhibitory effect on Saprolegniasis and no significant influence on hatching rate.After the eggs was immersed in Methylene Blue solution for 10 min,the effective time lasted for 29.97 h,and abnormal rate of fries were found the lowest（only 1.55%）,while KMnO4 and NaCl solution did not show on significant inhibitory effects on the Saprolegniasis.In this experiment,we can draw a conclusion that,instead of Malachite Green solution,Methylene Blue solution can be used to prevent or control the Saprolegniasis. |
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| Keywords: | Songpu mirror carp fish egg Saprolegniasis methylene blue |
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