摘要
指出了城市绿地土壤是确保园林绿化质量的基础和前提,阐述了乌鲁木齐绿化土壤的现状,指出了绿地土壤pH值高、有机质含量低、替代的绿化用土土质不理想,是制约其绿化发展的重要因素。结合我国盐碱地改良的整治技术和乌市的综合环境情况,提出了乌鲁木齐城市园林绿化土壤改良和科学管理的对策,为适应现代化城市建设对园林绿化的要求,提高乌鲁木齐城市绿化质量,提供科学依据。
The soil of urban green land is the prerequisite condition to ensure the quality of landscaping. This article analyzes the present situation of greening soil of Urumqi city and points out the existing problems such as high soil pH value, low organic matter content and non--ideal alternative green soil, which are the important restrict factors of developing greening. Combined with the saline- alkali soil improvement technology of China and integrated environment of Urumqi, the article puts forward the soil improvement strategies for urban landscape greening and scientific management, in order to provide a scientific basis to adapt the landscaping requirement in modern urban construction and improve urban greening quality in Urumqi City.
出处
《绿色科技》
2014年第4期54-55,59,共3页
Journal of Green Science and Technology
关键词
城市绿地土壤
盐碱土
土壤改良
园林绿化
urban green land
saline--alkali soil
soil improvement
landscaping
