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目前我国正处于快速城市化进程之中,城市园林绿化面临环境污染、“垃圾围城”等许多新问题和新挑战,突出表现是“困难立地”不断增多。这对园林绿化特别是园林绿化土壤提出了更高的要求和标准,现有的园林绿化土壤已经不能满足城市发展和建设的需求。为此,提出了配生土的概念。配生土是指人为干预制成并满足植物健康快速生长营养需要的土壤。其主要特点是根据立地条件,对原土、客土、有机无机改良材料以及微生物菌剂进行科学配置,具有较好的物理性质和较高的生物活性以及环境调控能力,能够较为全面的满足植物生长发育的土壤条件,可以实现工厂化、规模化生产和园林绿化快速成景等。
At present, China is in the process of rapid urbanization. Many problems and new challenges such as environmental pollution and “Garbage Besieged City” are faced by urban landscaping, and the outstanding performance is that the number of “difficult sites” is constantly increasing. This puts forward higher requirements and standards for landscaping, especially for landscaping, and the existing landscaping can no longer meet the needs of urban development and construction. To this end, put forward the concept of greenery. Born soil refers to the soil that is made by human intervention and meets the nutritional needs of plants that grow quickly and healthily. Its main feature is that according to the site conditions, the original soil, the soil, organic and inorganic modified materials and microbial agents for scientific configuration, with good physical properties and high biological activity and environmental regulation and control ability to more fully meet the plant Growth and development of soil conditions, can achieve industrialization, large-scale production and landscaping into King quickly.