上海“四化”新优树种的应用现状与前景展望

Application Status and Prospect of New Varieties in Shanghaiwith the Policy of “Four Modernizations”

植物资源丰富度及其合理配置是构建城市生态网络系统的核心内容,是提升城市生态空间品质的关键。基于上海市统筹推进绿化“四化”建设的背景,本文回顾了上海园林绿化树种变化的历史,阐述了在上海城市绿地推广应用的新优园林苗木,并指出未来新优树种的发展方向。

The richness of plant resources and their reasonable allocation are the core content of building an urban ecological network system,and the key to improving the quality of urban ecological space.Based on the background of Shanghai's overall promotion ofgreening quality improvement of“four modernizations”,this article reviews the history of changes in Shanghai's garden greening tree species,elaborates the new varieties that have promoted and applied in Shanghai's urban green space,and points out the future development direction of new superior tree species.