| With the continuous advancement of urban green process,people’s requirements for ecological environment are increasing.Urban green space,parks,gardens,natural scenic spots and other green space with convalescent effect are more and more popular,which also makes the urban green coverage rate continue to improve.In the process of urban greening,lawn plays an increasingly important role in landscape construction.The excellent degree of lawn can directly affect the quality of urban landscaping.The selection of lawn ground cover plants is very important.Choosing different characteristics of lawn ground cover plants will affect the final effect of a lawn.A comprehensive evaluation system is needed for the selection and application of lawn ground cover plants.The evaluation results will be evaluated according to the adaptability of plants,landscape functions,plant characteristics and other factors.The following three parts are the starting point of this paper:(1)Based on the study of plant community,the status of ground cover plants in the existing lawn of Hangzhou urban green space was investigated,and the species composition,application status and basic characteristics of application community were analyzed,so as to provide the basis for the follow-up research.(2)Based on the evaluation research,the comprehensive evaluation system of lawn and ground cover plants in Hangzhou urban green space was established by AHP.The quality of common lawn ground cover plants in Hangzhou urban green space was evaluated by the system,and the excellent lawn ground cover plant species of Hangzhou urban green space were screened and recommended,and the recommended list of lawn ground cover plants in Hangzhou city was listed To provide reference for species selection and application of turf ground cover plants.(3)Based on the landscape application research,this paper analyzes and summarizes the configuration mode,types and characteristics of ground cover plants in different types of green space in Hangzhou,and puts forward optimization suggestions for the existing problems in the application of lawn plants in Hangzhou.In this paper,in order to better play the landscape application value of lawn ground cover plants,the investigation and application evaluation of Hangzhou City lawn were carried out.In order to study the application and configuration principle of lawn ground cover plants in urban lawn and landscaping,promote the application of lawn in urban greening,and construct excellent lawn landscape,it has practical significance and reference value. |
