重庆市主城区综合性公园野生地被植物多样性分析与应用  

Diversity Analysis and Application Investigation of Wild Ground Cover Plants in Comprehensive Parks in Urban Area of Chongqing

作　　者：马冀成 王新月 张玲[1] 秦华[1] MA Jicheng;WANG Xinyue;ZHANG Ling;QIN Hua(College of Horticulture and Landscape Architecture, Southwest University,Beibei, Chongqing 400715, China)

机构地区：[1]西南大学园艺园林学院,重庆北碚400715

出　　处：《林业调查规划》2020年第6期96-101,共6页Forest Inventory and Planning

摘　　要：采用样地调查法,在重庆市主城区的21个综合性公园中设置128个详细观察样地,于2017年12月至2018年12月对公园内野生地被植物进行调查,分析常见的不同类型绿地空间下野生地被植物多样性与组成,从而分析其应用潜力。调查结果,共记录常见野生地被植物68种(含品种),分属31科57属。其中,广布野生地被植物(频度>10)重要值均在60%以上,野生地被植物种类集中分布在少数几种植物上,不同绿地空间类型结构下的野生地被植物多样性具有明显差异。经分析得出适于在重庆市各公园绿地不同空间类型下推广的野生地被植物品种,提出充分利用野生地被植物观赏特性,打造特色地被植物景观等建议。128 detailed observation plots were set up in 21 comprehensive parks in the main urban area of Chongqing by the sample plot survey method,and the wild ground cover plants in the parks were investigated from December 2017 to December 2018 to analyze the diversity and composition of wild ground cover plants in different types of green space,and analyze their application potential.The results showed that 68 species(including varieties)of common wild ground cover plants were recorded,belonging to 57 genera and 31 families.Among them,the important values of wild ground cover plants(frequency>10)were all above 60%.The species of wild ground cover plants were concentrated on a few plants.The diversity of wild ground cover plants in various green space types was significantly different.The analysis obtained the wild ground cover plant species suitable for popularization under different green space types of Chongqing park.Suggestions were put forward to make full use of the ornamental characteristics of wild ground cover plants and create characteristic ground cover plants landscape.

关 键 词：野生地被植物 植物多样性 绿地空间类型 综合性公园 重庆市主城区 

分 类 号：S718.3[农业科学—林学] TU985.12[建筑科学—城市规划与设计]