| 噬菌蛭弧菌对草鱼池水质及细菌群落的影响 |
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| 引用本文： | 张梁,沈建忠,陈佳毅.噬菌蛭弧菌对草鱼池水质及细菌群落的影响[J].水生态学杂志,2009,30(1):6-10. |
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| 作者姓名： | 张梁 沈建忠 陈佳毅 |
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| 作者单位： | 1. 西南大学荣昌校区水产系,重庆荣昌,402460
2. 华中农业大学水产学院,湖北武汉,430070 |
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| 摘 要： | 研究了噬菌蛭弧菌(Bdellovibrio bacteriovorus)对草鱼池水质及细菌群落的影响.结果表明,噬菌蛭弧菌对养殖环境的主要水化指标具有明显的改善作用,试验组的平均COD、NH3-N、硫化物显著低于对照组(P<0.05),试验组的DO显著高于对照组(P<0.05),而试验组与对照组的pH值差异不显著(JP>0.05);池水细菌总数及致病菌的数量也随着噬菌蛭弧菌浓度的增加而发生儿何级数减少.
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| 关 键 词： | 噬菌蛭弧菌 草鱼池 水质 致病菌 |
| 收稿时间： | 2007/10/22 0:00:00 |
The Effects of Bdellovibrio bacteriovorus on the Water Quality and Bacterial Population in the Grass Carp Ponds |
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| ZHANG Liang,SHEN Jian-zhong and CHEN Jia-yi.The Effects of Bdellovibrio bacteriovorus on the Water Quality and Bacterial Population in the Grass Carp Ponds[J].Journal of Hydroecology,2009,30(1):6-10. |
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| Authors: | ZHANG Liang SHEN Jian-zhong and CHEN Jia-yi |
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| Institution: | Fisheries Department ,Rongchang Campus of Southwest University ,Rongchang Chongqing 402460,China,Fesheries College , Huazhong Agricultural Uniersity , Wuhan Hubei 430070 ,China and Fesheries College , Huazhong Agricultural Uniersity , Wuhan Hubei 430070 ,China |
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| Abstract: | |
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| Keywords: | Bdellovibrio bacteriovorus Grass carp ponds Water quality Pathogenic bacteria |
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