Research On The Qualitative Transformation Pattern Of The Urban Road Greening In Anqing

In order to improve the quality of urban environment and create a good living environment,Anhui province advocate urban garden greening improve optimization,"Increasing green quantity,improve quality" as the main line,pay attention to the human nature and ecological construction,Which implement the spirit of the eighteenth party's National Congress and the central urbanization meeting.In this context,Based on urban road greening reform as the research object and reading the related urban road greening design documents and project practice,the author summarized the qualitative transformation model for urban road greening for provide guidance and reference for the urban road greening construction in the future.This article classified urban roads and road greening pattern from different perspectives,Articulating the classification criteria of characteristics and all kinds of urban road greening model plant configuration type,and then analyze the road greening landscape elements,including green plants and road green space landscape elements components.In addition,The article have done some profound study on the influence factors of urban road greening,such as municipal facilities,the car speed,and the harmony of road greening,which provide theoretical basis for road greening qualitative transformation.Research is processed in the field to learn about road greening in the city zone of Anqing city,Road greening plant landscape and spatial structure is analyzed,It was found that road greening problems in Anqing city,The following problems are most conspicuous in this regard:(1)The road greening plant landscape have deficits and space structure fault because of only pay attention to the tree layer and the application of the green fence vertical space interface and the lack of the application of trees and flower shrubs.(2)Flowering tree species and application of color leaf tree species is less,Road greening didn't pay attention to the application of the four seasons of flowers and trees and green landscape lacks hue and the seasonal changes.(3)Low cost to build road greening construction,brings the afforestation to be congenitally deficient,such as seedling branch point is too low,cut the dry seedling use too much,planting hole is too small,do not replace with out-soil impact the poor growth trees planted on the construction waste.Research results has been clear about the Anqing city road greening qualitative transformation goals.The article build Ecotype road,casual type road,culture type road and business type road of greening qualitative transformation pattern construction On the basis of road greening types and the surrounding environment.Combined with practical case for put forward the transformation of urban road greening mode,provide the mode which suited the urban road greening qualitative transformation.the city road greening ecological,landscape and function enhanced Through the reforming,which further reflects The promote reform idea of "putting people first,the urban road greening ecological priority ".The result is significant to reforming of urban road greening in future.