| 3种沉水植物对水华藻类生长的影响 |
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| 引用本文： | 浦寅芳,孙颖颖,阎斌伦,朱明.3种沉水植物对水华藻类生长的影响[J].水生态学杂志,2009,30(6):46-50. |
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| 作者姓名： | 浦寅芳 孙颖颖 阎斌伦 朱明 |
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| 作者单位： | 淮海工学院海洋学院 江苏省海洋生物技术重点建设实验室, 江苏连云港;淮海工学院海洋学院 江苏省海洋生物技术重点建设实验室, 江苏连云港;淮海工学院海洋学院 江苏省海洋生物技术重点建设实验室, 江苏连云港;淮海工学院海洋学院 江苏省海洋生物技术重点建设实验室, 江苏连云港 |
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| 基金项目： | 人才引进科研启动项目，连云港市科技发展计划(社会发展)项目，科技支撑重大项目 |
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| 摘 要： | Effects of three submerged macrophytes, Potamogeton crispus, Myriophyllum sp. and Ceratophyllum demersum on the growth of bloom algae were investigated. The results of the coexistence assay indicated that, Potamogeton crispus, Myriophyllum sp. and Ceratophyllum demersum inhibited significantly excessive growth of bloom algae. Of the three submerged macrophytes, Potamogeton crispus and Myriophyllum sp. have the stronger inhibition on bloom algae; at the relatively higher concentrations （Potamogeton crispus, Myriophyllum sp. and Ceratophyllum demersum fresh weight 80,80 and 160 g/L）, the aqueous extracts of fresh tissue of three submerged macrophytes can inhibit growth of bloom algae ; the growth of bloom algae was strongly inhibited by using dry powder; at the concentration of dry weight 20 g/L, the inhibitory effect by aqueous extracts of the dry powder of the three submerged macrophytes was beyond 50% ; the methanol extracts of the dry powder of three submerged macrophytes can inhibit growth of bloom algae at the relatively higher concentration.
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| 关 键 词： | 沉水植物 化感作用 水华藻类 |
Effects of Three Submerged Mictophytes on the Growth of Bloom Algae in the Laboratory |
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| PU Yin-fang,SUN Ying-ying,YAN Bin-lun and ZHU Ming.Effects of Three Submerged Mictophytes on the Growth of Bloom Algae in the Laboratory[J].Journal of Hydroecology,2009,30(6):46-50. |
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| Authors: | PU Yin-fang SUN Ying-ying YAN Bin-lun and ZHU Ming |
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| Affiliation: | Jiangsu Key Laboratory of Marine Biotechnology , Huaihai Institute of Technology , Lianyungang 222005, China;,Jiangsu Key Laboratory of Marine Biotechnology , Huaihai Institute of Technology , Lianyungang 222005, China;,Jiangsu Key Laboratory of Marine Biotechnology , Huaihai Institute of Technology , Lianyungang 222005, China; and Jiangsu Key Laboratory of Marine Biotechnology , Huaihai Institute of Technology , Lianyungang 222005, China; |
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| Abstract: | |
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| Keywords: | Submerged macrophytes Allelopathy Bloom algae |
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