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当前位置: 首页 > 文章 > 北京地区轻型屋顶绿化植被毯多植物配植模式初探 中国农学通报 2015,31 (31) 181-186
Position: Home > Articles > Preliminary Exploration of Light Vegetated Mats for Roof-greening with Multi-vegetation Mode in Beijing Area Chinese Agricultural Science Bulletin 2015,31 (31) 181-186

北京地区轻型屋顶绿化植被毯多植物配植模式初探

作  者：
林恬逸;唐健;赵惠恩
单  位：
北京林业大学园林学院
关键词：
轻型屋顶绿化;植被毯;配植模式
摘  要：
屋顶绿化是构建海绵城市的重要措施之一,轻型屋顶绿化植被毯有着建坪速度快、绿化效果好,便于快速推广等优势,但北京地区目前屋顶绿化植被毯存在植物种类单一、景观效果差等问题。以筛选出的适合屋顶绿化的蒙古百里香(Thymus mongolicus)、垂盆草(Sedum sarmentorsum)、‘胭脂’红景天(Sedum spurium‘Coccineum’)、反曲景天(Sedum reflexum)和白花点地梅(Androsace incana)5种植物材料,运用对比试验法,以椰丝垫作为基底材料,进行多种植物配植的植被毯试验,通过2、4 cm 2种基质厚度对比试验,发现4 cm厚基质的5种植物组合大约在施工后47天左右成坪,57天左右成毯。
译  名：
Preliminary Exploration of Light Vegetated Mats for Roof-greening with Multi-vegetation Mode in Beijing Area
作  者：
Lin Tianyi;Tang Jian;Zhao Hui'en;College of Landscape Architecture, Beijing Forestry University;
关键词：
light roof-greening;;vegetated mats;;planting mode
摘  要：
Green roof is one of the important measures for the construction of the sponge city. Light vegetatedmats for roof-greening have advantages of rapid construction, good greening effect, fast promotion and so on.But roof-greening mats also have many problems such as single species and poor landscape. A comparativeexperiment was designed to produce multi-vegetation mats for light roof-greening with Thymus mongolicus,Sedum sarmentorsum, Sedum spurium‘Coccineum', Sedum reflexum and Androsace incana which wereselected as suitable plants for roof-greening, with coconut shred mat as base material, with the peat, loam,perlite and vermiculite as the substrate. Through contrast test between 2 and 4 cm substrate, we found that 5plants combination with 4 cm substrate took 47 days to form the turf after the construction, and 57 days to formthe mat.

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