杭州地区低维护园林地被植物种类及配置模式的探究

Study on the Species and Configuration Patterns of Low-Maintenance Landscape Ground Cover Plants in Hangzhou

摘要: 在城市园林建设中，地被植物是构成植物景观底层空间、提升生态效益的关键要素。杭州地处亚热带季风气候区，夏季高温多雨、冬季温和湿润，独特的气候条件使得城市园林绿地面临养护成本高、水资源消耗大、杂草管控难、病虫害频发等现实问题。传统园林地被植物以常规草坪、时令草花为主，养护管理需投入大量人力、物力与财力，难以契合当前节约型、生态型园林建设的发展趋势。文章以杭州地区为研究对象，通过文献研究法、实地调研法、案例分析法，明确低维护地被植物的概念内涵与核心特性，筛选适配杭州气候与立地条件的优质地被植物种类，探讨多元化地被植物配置模式，旨在构建节水、省工、生态稳定、景观持久的低维护地被植物应用体系，为杭州及江南相似气候区的园林景观可持续营建提供理论与实践参考。

Abstract: In the construction of urban landscapes, ground cover plants serve as a core element that forms the underlying space of plant landscapes and enhances ecological benefits. Located in the subtropical monsoon climate zone, Hangzhou features hot and rainy summers as well as mild and humid winters. Due to its unique climatic conditions, urban green spaces in the city are confronted with practical problems such as high maintenance costs, large water consumption, difficult weed control, and frequent pest and disease outbreaks. Traditional landscape ground covers are dominated by conventional lawns and seasonal flowers, whose maintenance and management require substantial investment of human, material, and financial resources, making them incompatible with the development trend of modern economical and ecological landscape construction. Taking Hangzhou as the research object, this paper adopts the methods of literature research, field investigation, and case analysis to clarify the conceptual connotation and core characteristics of low-maintenance ground cover plants, screen high-quality ground cover plant species suitable for the climate and site conditions of Hangzhou, and explore diversified planting and configuration modes of ground cover plants. This study aims to establish an application system of low-maintenance ground cover plants with water-saving, labor-saving, ecologically stable, and long-lasting landscape effects, and provide theoretical and practical references for the sustainable construction of landscape architecture in Hangzhou and other regions with similar climates in southern China.