浅谈环城林带建设中造林模式的运用

环城林带建设对于改善城市生态环境，提升城市品位，改善人居环境具有十分重要意义。总结分析环城林带建设中不同立地因子、树种生物特性与成苗之间关系，提出适中的植被盖度、混交粗放整地、多树混交、混交后科学管理是提高造林成效的关键技术措施。

Discussion on Application of the Afforestation Mode in Forest Belt Construction

The forest belt construction has very important meanings in improving the urban ecological environment, promoting the urban grade around the city, and improving the human settlements environment. The relations ,among different factors of setting up, seeds biological characteristic and grownning-up were analysed and summarized. Furthermore, the paper put forward that the key technology of improving afforestation effect is moderate vegetation overlay degree, extensive soil preparation , multi-tree mixing,scientific management after mixing.