| 应用芽孢杆菌调控虾池微生态的初步研究 |
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| 引用本文： | 李卓佳,郭志勋,冯 娟,张汉华,杨莺莺.应用芽孢杆菌调控虾池微生态的初步研究[J].海洋科学,2006,30(11):28-31. |
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| 作者姓名： | 李卓佳 郭志勋 冯 娟 张汉华 杨莺莺 |
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| 作者单位： | 中国水产科学研究院,南海水产研究所,广东,广州,510300 |
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| 基金项目： | 广东省科技创新百项工程项目(2KBO555401N)，科技部公益性基础研究项目(2001-183)，科技部科研院所开发研究专项资金项目(2002-01)，中国水产科学研究院重点资助项目(99-01-02) |
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| 摘 要： | 监测了施用芽孢杆菌(Bacillussp.)后的养虾池水体和底泥总异养细菌和弧菌数量以及水体浮游微藻数量的变化,分析了应用芽孢杆菌对养殖环境微生态的影响。结果表明,芽孢杆菌对虾池水体的异养细菌和弧菌生长和繁殖具有一定的抑制作用,对底泥异养菌和弧菌具有一定的促进作用,能促进浮游微藻的平稳繁殖。芽胞杆菌通过这些作用抑制了水体中条件致病菌的繁殖,促进了虾池物质和能量的循环,有利于虾池的自我净化。
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| 关 键 词： | 芽孢杆菌(Bacillus sp.) 异养细菌 弧菌 浮游微藻 |
| 文章编号： | 1000-3096（2006）11-0028-04 |
| 收稿时间： | 2003-09-26 |
| 修稿时间： | 2003-12-18 |
Primary study on mediating micro-ecological environment with Bacillus sp. in shrimp pond |
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| LI Zhuo-jia,GUO Zhi-xun,FENG Juan,ZHANG Han-hua,YANG Ying-ying.Primary study on mediating micro-ecological environment with Bacillus sp. in shrimp pond[J].Marine Sciences,2006,30(11):28-31. |
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| Authors: | LI Zhuo-jia GUO Zhi-xun FENG Juan ZHANG Han-hua YANG Ying-ying |
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| Institution: | South China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences, Guangzhou 510300, China |
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| Abstract: | The influence of Bacillus sp.utilization on a micro-ecological environment in shrimp pond was studied primarily by detecting the changes of phytoplankton,heterotrophic bacteria and Vibrio in the pond water and sediment.The results showed that Bacillus sp.could inhibit the growths of heterotrophic bacteria and Vibrio in the pond water while it enhances those of the heterotrophic bacteria and Vibrio in the sediment to a certain extent,and promotes the consistent reproduction of the phytoplankton.So,the utilization of the Bacillius sp.could reduce the opportunistic pathogens and promote the cycles of the material and energy,which would be favorable to the self-cleaning of the shrimp pond. |
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| Keywords: | Bacillus sp heterotrophic bacteria Vibrio phytoplankton |
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