Management has an important position in gardening trees planting.
2
天牛是鞘翅目中为害林木、园林绿化树木和果树的一类重要钻蛀性害虫。
Longicorn beetles are a group of important pests of forest, ornamental and fruit trees.
3
本文介绍了城市园林绿化树木的种类，并从多角度阐述了城市园林绿化树木的养护管理。
This paper introduces types of trees planted for urban greening and makes a description of the maintenance and management of trees in gardens for urban greening from different angles.
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