基于城市盐碱地园林改良的绿化施工技术研究

Research on Greening Construction Technology Based on Urban Alkali Soil Garden Improvement

土壤在不合理灌溉与土质本身的影响下,会出现盐分过高的盐碱地情况,导致树木根系难以吸收水分与养分,不利于植物的生长。为了改良盐碱地,做好城市生态化建设工作,则要重视对盐碱地园林的绿化改良,提高园林植物成活率,提供更好的生长环境。基于此,本文将首先对盐碱地的危害性进行分析,并从物理、生物、化学三方面提出盐碱地改良手段,然后对城市盐碱地园林改良工作中的绿化施工技术深入研究,旨在能够为改良园林盐碱地情况贡献自己的力量。

Under the influence of unreasonable irrigation and soil quality,Alkali soil with high salinity will appear,which will make it difficult for tree roots to absorb water and nutrients,which is not conducive to plant growth.In order to improve Alkali soil and do a good job in urban ecological construction,we should pay attention to the greening improvement of Alkali soil gardens,improve the survival rate of garden plants,and provide a better growth environment.Based on this,this paper will first analyze the harmfulness of Alkali soil,and propose the means of Alkali soil improvement from the physical,biological and chemical aspects.Then,it will conduct in-depth research on the greening construction technology in the urban Alkali soil landscape improvement work,aiming to contribute to the improvement of the situation of garden Alkali soil.