“京九绿色长廊工程”不仅是我国的重点生态工程也是一项庞大的系统工程,它涉及到公路绿化、铁路绿化、站台绿化、沟河塘绿化、村庄绿化、城市绿化和高标准农田林网建设。但能否因地制宜地选择造林绿化树种、科学进行树种搭配,不仅是工程技术的关键,也是事关工程质量和成败。本文就我省京九绿色长廊工程树 “Beijing-Kowloon Green Promenade Project ” is not only a key ecological project in China, but also a huge systematic project involving highway afforestation, railway afforestation, platform afforestation, gully pond afforestation, village afforestation, urban afforestation and high standards Farmland forest network construction. However, according to local conditions can choose afforestation tree species, scientifically tree species, not only the key to engineering, but also the quality and success of the project. This article on our province Beijing nine green promenade tree