| Wuming was originally one of the six counties in Nanning,after its withdrawal from counties and mergence into districts in 2015,it became the largest urban area in Nanning.Before the mergence into districts,limited by the conditions of social and economic development,policy support,talent pool and planning concept,the overall planning and construction level of Wuming was a typical county-level of small county,the road planning was unscientific and the supporting facilities were not perfect enough,architectural design style of the residential area is relatively old,There was no professional landscape design in the community,mostly to only meet the basic "greening" function,that was,the "gaps" between buildings were filled with plants to meet the non-exposed demand.And after the mergence,the government used the concept and standard of the capital urban area to enhance the overall planning and construction level of Wuming,with the Nanning Education Park,Nanning high-speed rail station and other large projects settled in Wuming,Wuming stepped onto the fast track of rapid development.As the largest real estate development project in Wuming,"Nine Peninsulas" still has much room for improvement in quality of product design,construction and landscape greening compared with brand developers.This paper focuses on the investigation and analysis of the plant configuration of the"nine peninsulas" phase ? landscape,first of all,114 landscape plants in phase I residential area were investigated on the spot,the application characteristics of these landscape plants were analyzed from the ecological and ornamental characteristics of various plants.Secondly,the paper mainly studied the plant disposition of the main landscape nodes,such as the entrance green land,central garden green land,building-side green land,road green land and so on.Based on the investigation and analysis of its current situation,the characteristics and problems of plant disposition in residential areas were summarized.Finally,combined with the local geological and climatic conditions in Wuming,based on the theoretical research,investigation and analysis,the main problems in the plant configuration of residential landscape were deeply analyzed,and the optimization ideas of landscape plant configuration were put forward.It is expected to provide a theoretical basis for the design of the plant landscape in the future residential area of Nanning and the later stage development of the "nine peninsulas" project.The main conclusions are as follows:1.Residential landscape design should be intervened in advance,as far as possible to retain the original large trees on the original ground.In addition,in the planning of building design,give full consideration to plant disposition,to ensure the harmony of architecture and landscape design style.2.The diversity of tree species selection should be emphasized and the regional characteristics should be highlighted.The use of color collocation should be reasonable,in the choice of trees and shrubs,the allocation ratio of deciduous trees and colorful leafed shrub should be increased,this can embody the changing of seasons,varying landscape,and rich the hierarchical sense of plant community.3.In the same landscape node,planting different leaf-color plants can not only enhance the contrast effect of the landscape,but also clearly distinguish the plants,and avoid the confusion caused by the variety.In addition,the growth speed of trees is different,this should be considered,to choose the suitable varieties,and the appearance after growth and the influence on the surrounding environment should also be expected. |
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