Based in the laboratory building the small aquatic ecosystem, purification effectof the eutrophication water by aquatic plants is researched.
该文通过在实验室构建小型的水生生态系统，采用水培方法，研究水生植物对富营养化水质的净化效应。
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Phosphorus is one of the main matters ofeutrophication, the effectof the moving and leaching of soil phosphorus has become one of the content in environmental soil science.