中文摘要：

文章主要从浮萍环境修复和资源化利用方面进行了阐述,分析了浮萍组分、产量及其适宜生长条件,侧重讨论了浮萍在环境修复方面的价值,并对其生物质资源化利用进行了探讨.

英文摘要：

The function of duckweed purifying the water course for environment remediation and the recycling uses of duck- weed were expounded in this paper. The components of duckweed, the yield, and its suitable growth conditions were dis- cussed. The focus was put on the duckweed value in the aspect of environmental remediation.