城镇绿化大树移植常见问题及定植保育技术

随着城市建设事业的迅速发展,为了加快城市园林绿化的速度,及时发挥园林树木的生态功能和景观效果,常常引进和种植一些较大的树木。但大树移栽时往往成活率低,达不到预期效果,影响栽植效益和绿化美化效果。笔者在多年调查研究和实践的基础上,分别对大树移栽的特点、成活原理、前期准备工作、起苗、栽后管理等进行了分析和总结。

Discussion on the Afforestation and Maintaining in City

With the rapid development in the city, the speed of afforestation should often be accelerated for the ecological functions of the garden trees and view efficiency. But when these big trees were transplanted, the survival rate was often low, and the anticipated result was not reached. In this text the characteristie of transplanting big tree was summarized on the basis of the investigation and practice for many years including the survival principle, preliminary preparation, shoot-growing and management lneasure, etc.