通过流溪河从化段水葫芦现状调查和分析,该文阐述了水葫芦的危害及其成因;结合污水治理、水系宏观调控,利用水利工程进行治理,取得了初步成效,为治理水葫芦提供参考依据和工作思路。%According to the investigation and analysis of the status of water hyacinth in Conghua section of Liuxi River , the harms and causes of water hyacinth have been described .Combining with watershed management strategy and macro-control on water sys-tem, hydraulic projects is applied to control hyacinth , which achieved primary effects .And it can provide references and work ideas of control water hyacinth .
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