| 3种克藻物质对蛋白核小球藻（Chlorella pyrenoidose）的组合抑制效应 |
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| 引用本文： | 张楠,孙长虹,季民.3种克藻物质对蛋白核小球藻（Chlorella pyrenoidose）的组合抑制效应[J].城市环境与城市生态,2012(1):39-41,46. |
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| 作者姓名： | 张楠 孙长虹 季民 |
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| 作者单位： | [1]北京市环境保护科学研究院,北京100037 [2]天津大学环境科学与工程学院,天津300072 |
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| 基金项目： | 国家高技术研究发展计划（863）项目--天津市滨海新区城市水环境质量改善技术与综合示范（2003AA601030） |
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| 摘 要： | 通过世界经合组织推荐的藻类生长抑制实验方法，对气相色谱一质谱联机鉴定出的3种克藻物质进行对蛋白核小球藻的克藻效应的组合实验，得出棕榈酸＋琥珀酸、棕榈酸＋琥珀酸＋乙酸丁酯，这两种组合对蛋白核小球藻的克藻效应为协同作用；棕榈酸＋乙酸丁酯、琥珀酸＋乙酸丁酯组合出现拮抗作用。光学显微镜照片显示，克藻物质组合作用后，蛋白核小球藻...
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| 关 键 词： | 克藻物质 组合实验 蛋白核小球藻 |
Combined-effect Tests of Three Kinds of Allelopathic Chemical against Chlorella pyrenoidose |
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| ZHANG Nan,SUN Chang-hong,JI Min.Combined-effect Tests of Three Kinds of Allelopathic Chemical against Chlorella pyrenoidose[J].Urban Environment & Urban Ecology,2012(1):39-41,46. |
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| Authors: | ZHANG Nan SUN Chang-hong JI Min |
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| Institution: | 1. Beijing Municipal Research Institute of Environmental Protection, Beijing 100037, China; 2. School of Environmental Science and Engineering,Tianjin University, Tianjin 300072, China) |
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| Abstract: | According to the methods of the Organization for Economic Cooperation and Development for algal growth inhibition test, in the combined-effect tests of the three allelopathic chemicals identified by gas chromatography-mass spectrometry, the groups of palmitic acid ＋ succinic acid and palmitic acid ＋ succinic acid ＋ butyl acetate had additive effect on Chlorella pyrenoidose. Two groups of palmitic acid ＋ butyl acetate and succinic acid ＋ butyl acetate had inhibitory effect. Optical microscopic photos showed that Chlorella vulgaris cells were damaged by allelopathic compounds and algal cells were flocculated and died. |
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| Keywords: | allelopathic chemicals combined-effect tests Chlorella pyrenoidose |
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