| 光合细菌的分离鉴定及在河蟹养殖中的应用 |
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| 引用本文： | 徐成斌,马溪平,孟雪莲,张利红,付保荣,张营. 光合细菌的分离鉴定及在河蟹养殖中的应用[J]. 辽宁大学学报(自然科学版), 2009, 36(1) |
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| 作者姓名： | 徐成斌 马溪平 孟雪莲 张利红 付保荣 张营 |
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| 作者单位： | 1. 辽宁大学,环境学院,沈阳,110036
2. 辽宁大学,药学院,辽宁,沈阳,110016 |
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| 基金项目： | 辽宁省科技项目，辽宁省教育厅项目，辽宁省科技项目 |
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| 摘 要： | 我国水产养殖业迅猛发展,水质恶化日益严重,如何改善水产养殖水域的水质状况已成为水产养殖业发展的关键技术和研究热点.本研究对能净化养殖水质的光合细菌进行研究,分离得到纯菌株S2、S3、S4、S9,鉴定分别为沼泽红假单胞菌,胶质红假单胞菌,荚膜红假单胞菌和球形红假单胞菌.通过一系列试验证明4种光合细菌的混合菌株可有效去除养殖水中CODCr和NH3-N,提高水中溶解氧含量,并促进河蟹生长,为光合细菌在河蟹养殖中的进一步应用提供了理论依据和技术支持.
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| 关 键 词： | 光合细菌 菌种鉴定 河蟹养殖 水质监测 |
Isolation and Identification of Photosynthetic Bacteria and its Application in Eriocheir Sinensis Aquiculture |
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| XU Cheng-bin,MA Xi-ping,MENG Xue-lian,ZHANG Li-hong,FU Bao-rong,ZHANG Ying. Isolation and Identification of Photosynthetic Bacteria and its Application in Eriocheir Sinensis Aquiculture[J]. Journal of Liaoning University(Natural Sciences Edition), 2009, 36(1) |
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| Authors: | XU Cheng-bin MA Xi-ping MENG Xue-lian ZHANG Li-hong FU Bao-rong ZHANG Ying |
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| Affiliation: | 1.College of Environmental Science;Liaoning University;Shenyang 110036;2.College of Pharmacy;Shenyang 110016;China |
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| Abstract: | As rapid development of aquaculture,water quality has been deteriorated seriously.How to improve the water quality in aquaculture has become a key technique and hot spot of researching.The study has researched photosynthetic bacteria which can purify cultivation water quality,and isolated strain S2 S3 S4 S9,they are respectively identified as Rhodopseudomonas palustris,Rhodopseudomonas gelatinosa,Rhodopseudomonas capsulate,Rhodopseudomonas spheroides.Through a series of tests,it has been proved four kinds o... |
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| Keywords: | photosynthetic bacteria identification Eriocheir sinensis aquiculture water monitoring |
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