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针对目前城市树木移植中因缺少系统性的技术指导,造成部分移植树木成活率低与生长态势差的现状,结合近几年城市树木移植工程的实践经验,分析了城市树木移植成活机理,阐述了树木移植中应遵循的近似生境和树势平衡两大基本原理以及季节适时和断根缩坨两大基本条件,着重介绍了树木移植在挖掘、包扎、起吊、定植等诸环节中应掌握的技术要领与新技术新方法的采用以及移植后在水肥管理、遮荫防寒、病虫害防治、跟踪观察等养护管理措施,期望能为同行提供有效借鉴。
Due to the lack of systematic technical guidance in the current urban tree transplanting, the status of low survival rate and poor growth of some transplanted trees is caused. Based on the practical experience of transplanting urban trees in recent years, the survival mechanism of transplanting urban trees is analyzed, The two basic principles of approximate habitat and tree balance should be followed in tree transplantation, as well as the two basic conditions of seasonal season and root pruning. Emphasis should be laid on the technical essentials that should be grasped in the process of digging, banding, lifting, planting and so on. With the adoption of new technologies and new methods and the management of water and fertilizer management, shade and cold prevention, pest and disease control, follow-up observation and other conservation and management measures after transplantation, and hope to provide an effective reference for their peers.