【摘要】 根据塌陷区土壤理化性质,从生态适应性、生态效益、观赏性、抗病虫性、抗污染性等方面,采用特尔菲法与综合评价相结合的方法,对唐山市常用的园林植物进行分级选择,筛选出适合不同土壤类型的园林植物。更多还原

【Abstract】 The ecological environment is seriously damaged at collapsed mining sites, soil types are complex, and there is difficulty to choose landscape plants.According to physical and chemical properties of the soils at the collapsed mining sites, the index system involves many different aspects such as: ecological adaptability, ecological effects, ornament effect, resistance to plant diseases and pests, anti-pollution etc. The method is the Delphi method which was used in combination with comprehensive evaluation, common landscape plants in Tangshan were evaluated. Different landscape plants were selected suitable for different soil types.更多还原