杨属树种在城乡园林绿化中的应用

摘要

With wide spreading and long planting history ,Populus was recognized as a good specie for green and timber production ,and had economic ,ecological and ornamental value .At the same time ,it was also a interna-tionally recognized ideal species for afforestation with the characteristics of fast-growing ,highly adaptable , widely distributed ,wide varieties and easy to reproduce .The resources and ecological characteristics of the Populus were stated ,the cultural connotation was explored ,and its application in landscape architecture were also discussed ,and some recommendations were made for comprehensive development ,especially the application strategies in landscape architecture .%杨属树种在我国分布广泛，历史悠久，是“四旁”绿化和木材生产的主要树种之一，具有很高的经济、生态和观赏价值。因其速生和适应力强、分布广、种类多以及容易无性繁殖等特点成为国际公认的植树造林和美化环境的优良树种。通过对杨属植物的资源概况和生物学特性进行系统阐述，挖掘了其文化内涵，总结了其在园林绿化中的应用方式，并对杨属植物的综合开发，特别是在园林绿化方面的应用策略提出了意见和建议。