乡土植物在我国城市园林绿化中的应用

当前我国城市园林绿化进程中,外来植物的大量应用使得乡土植物利用率降低,造成植物多样性降低,资源退化,病虫草害危害严重,绿化成本增加,绿化质量下降等问题。针对乡土植物在我国城市园林绿化应用中的现状及存在的问题进行综述,并给出合理的策略,以求发展乡土植物,提高我国乡土植物的利用率,并最终促进城市绿化可持续发展。

Application of Native Plants in Urban Landscaping

During the development of urban landscaping or gardening in China,the application of lots of emigrated plants resulted in that the efficiency of native or indigenous plants dropt and the cities’ circumstance was deteriorated with below phenomena： plant diversity decrease,plant source degeneration,diseases,insects and weeds severity,high landscaping cost,low landscaping quality,etc.In this article,it was summarized about the application and problems of native plants application in urban landscaping or gardening,and the reasonable strategies were brought forward for native plants development,higher applying efficiency and continuous urban landscaping acceleration of our county.