The SBE Of Greenbelt Plants Along The Park Road In The Urban Parks

City Park has become to improve the living environment, landscape gardens city, low carbon city construction goal important places. A good garden design is inseparable from the park road planning. Park Road known as the garden city park, is an important part of the landscape, is the tie in and the choroid, tourists’ aesthetic mood plays the role of influence character by environment.In this study, landscape aesthetics of landscape ecology as the basic guiding theory, in order to psychophysics provide SBE beauty evaluation method for the visual landscape quality evaluation method, taking Chongqing City Park Road green space landscape as the object of investigation, summarizes the various park road green space plant landscape aesthetic value are the main factors, set up a regression model that people prefer plant configuration mode, research results to improve the City Park Road plant landscape aesthetic value has certain reference significance. The main results are as follows:1Chongqing City Park Road Green Space Landscape investigation and analysis. Plant to natural type and mixed type, accounting for86%, tree species for Ficus superba var. japonica, camphor, sweet-scented osmanthus, thick ginkgo and plant configuration patterns, often with Joe-irrigation-grass, Joe, Joe-grass irrigation way, landscape form in general to King and King barrier mainly.2Chongqing City Park Road green space plant landscape evaluation of SBE. Chongqing city parks of various types of road green space plant landscape as evaluation object, selecting4groups of different background of the tested population, according to the SBE evaluation method to obtain SBEs, as dependent variables; using SD semantic analysis on the degree of beauty of predictors split, quantification, as independent variables, established the Chongqing City Park7the road green space landscape of the regression model and analysis:Main roads:SBEA=1.540+0.297×planting density+0.419×configuration level+0.319×bright degree+0.797xcanopy height+0.255x canopy density+0.664×sketch form color abundance;Secondary road greening types:SBEB=4.560+0.299xconfiguration-0.920×canopy height+0.698×plant species abundance of color;Recreation trails:SBEC=3.782+0.389×is+0.330×pavement color abundance;Stepping landscape:SBED=3.905+0.421×stepping distance+0.772×configuration level;Road greening types:SBEE=5.537+0.575×color abundance-1.246×height of tree crown;Terrace landscape:SBEF=3.767+0.409xstepped pavement evenness;Rocky mountain path landscape:SBEg=3.279+0.594x configuration level+0.289×understory height+0.179×bright degree+0.288×plant species-0.265×plant size+0.169×step ladder emergency.Analysis of the above model, summed up the effect of various types of park road green space plant landscape effect factor is as follows:The main road greening types:crown height and color abundance;A secondary road greening types:crown height and plant species;Recreation Trail:green plants and pavement;Stepping landscape:stepping spacing and configuration;Crossing the green color:abundance and canopy height;Terrace landscape:stepped pavement and uniformity;A rocky mountain path landscape:configuration and the lower height...