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园林树木的修剪是城市园林养护管理的主要工作之一,而树木的景观价值则需通过树形、树姿来体现,这就需要在修剪中得以调整和完善。正常养护管理中的整形修剪,主要分为两个时期集中进行,即休眼期修剪和生长期修剪。修剪最终是为了保持合理的树冠结构,维持树冠上各级枝条之间的从属关系,促进整体树势的平衡,达到观花、观果、观叶和赏形等目的。
The pruning of garden trees is one of the main tasks of urban landscape conservation and management, and the landscape value of trees needs to be reflected through tree shape and tree pose, which needs to be adjusted and improved in pruning. Normal maintenance and management of plastic pruning, mainly concentrated in two periods, namely, off-season pruning and growth pruning. Pruning is ultimately to maintain a reasonable crown structure, to maintain subordinate relations between branches at all levels of the crown, and promote the balance of the overall tree potential to achieve the purpose of ornamental flowers, fruit viewing, leaf viewing and appreciation.