“大树进城”的利弊  

The Advantages and Disadvantages on"Transplanting Big Trees into Cities"

作　　者：叶振魁[1] 闫海霞[2] 刘九菊 

机构地区：[1]北京东方园林有限公司,北京100098 [2]河北农业大学,河北保定071001 [3]中国太平洋保险公司保定分公司

出　　处：《农技服务》2011年第4期513-514,共2页AGRICULTURAL TECHNOLOGY SERVICE

摘　　要："大树进城"对于城市生态环境的改善作用明显、迅速,能够达到缩短绿化周期、"速成"园林的目的。但是"大树进城"的同时也带来很多问题,如成活率低、造成经济损失以及对原来生态系统的破坏等。分析了"大树进城"的利与弊,分析了形成该种现象的原因及解决的方法。希望能对各城市决策层和广大园林工作者尤其是设计者有一些启示。不要再盲目实行"大树进城",而是通过各种植物的合理搭配起到良好的绿化效果。＂transplanting big tress into cities＂can improve the urban ecological environment obviously,rapidly and achieve the purposes of shortening virescence cycle and speeding-up landscape garden.But it aslo brings a lot of problems at the same time,such as the economic loss for low survival rate and the damage to the original ecological system.Analyzed the advantages and disadvantages of＂transplanting big tress into cities＂,the causes of forming the phenomenon and solution.And hoping that the paper has some revelations to the decision-making workers of the cities and the garden workers at large,especially designers,who are no longer blind to made it and through all kinds of plant reasonable collocation to play the good afforest effect.

关 键 词：大树 城市绿化 生态恶化 

分 类 号：S731.2[农业科学—林学]