浅谈大同市城市园林树木的施肥措施

Discussion of Fertilization Management Strategy of Landscape Trees in Datong,Shanxi Province

从施肥原则、施肥时间、施肥用量与施肥方法等4个方面对大同市城市园林树木施肥的措施进行了总结,为城市园林树木的养护,提供了有益的参考。

The soil of urban green space is seriously stampeded by the pedestrians, so it has high compaction, high tightness and high water vapor contradiction, which lead to the great reduction of soil nutrient availability. Meanwhile, as the litter in the urban green space is completely cleared, the nutrients can not Be returned to soil and cause soil fertility depletion. Growth potential of a lot of trees is weakened because of having no fertilization over a long period of time. Therefore, the landscape trees should be fertilized in order to ensure their normal growth and development. Taking Datong city, Shanxi Province as an example, this article summarizes the fertilization strategies of landscape trees from four aspects such as the principle, opportunity, amount and methods of fertilization in this city.