The Study Of Landscape Evaluation Ornamental Fruit Tree Of Park Green Space In HeFei City

With the accelerated pace of modern social and economic development,the construction quality of urban green space system impact on the quality of the living environment is getting bigger,the quality of urban green space and even a direct impact on the quality of people's lives.In the recent years,In recent years,the malignant feedback and destruction of industrial pollution to environment become evident day by day.People's environmental consciousness has gradually strengthened,and much more attention has been paid to the construction of the green system in industry districts.The great effect of plant landscape park green infection plays an important role in maintining theharmony between city and nature,and has become a link connecting the two end.Diversity of plant species selection is appropriate or not determines not only the park green spacelandscape effect,but also the relationship between the park's ecological service function.Ornamental fruit trees is an important part of the garden plants,it is no longer simply be treated as fruit trees to study,its value is more visual effects and social significance.Ornamental fruit have the fine traits of Long viewing period,more Watch points,excellent ornamental effect,strong Adaptability and resistance,Low maintenance costs and Edible tours.Under the city to create "eco-city,forest city" overall demand,ornamental fruit have huge space for development.It can be widely used in the construction of urban green landscape,urban road greening,ecological special garden,orchard in rural tourism.Its rich of germplasm what collection of landscape,ecology,culture,economy all in one.To improve our green planting trees monotonous,rich ecological diversity has practical significance.Research on various aspects of the ornamental fruit,provide for the modern city landscape,the development of agricultural industrialization of valuable academic basis.Therefore,Therefore,in-depth study of park green space landscape evaluation of ornamental fruit tree system is very necessary.In this paper,5 typical park green spac has been selected in Hefei City,such as XiaoYaoJin Park,Apricot ParkYaoHai Park,Ecological Park,HuanCheng Park.Each park randomly selected 10 community plots,from the status quo of park green space ornamental fruit tree,through field survey and questionnaires,qualitative and quantitative research methods,to build in line with ornamental fruit Hefei parkland landscape evaluation system,establish future city parkland landscape ornamental fruit evaluation system to provide technical guidance and reference.The concrete content includes the following aspects:Through the review of related literature at home and abroad,to analysis the development of ornamental fruit and research status of landscape evaluation system.Introduces the basic situation of the hefei each big park green spac,with five big park in hefei as ornamental fruit tree landscape system study,then fieldwork ornamental fruit green park within data collection.The study investigate 20 families,31 genera and 38 species of afforestation plants,including 27 arbor species,10 shrub species,1 liana species.The ornamental fruit plant resources of Hefei were abundant,and the utilization of Park Greenbelt in ornamental fruit trees growing.The research progress has Use Analytic Hierarchy Process(AHP),determine the ornamental fruit tree landscape evaluation system of the evaluation factors,mainly including: 1 target layer,3 criteria layers and 10 index layers.The target layer is the results of comprehensive evaluation of Hefei parkland landscape ornamental fruit tree;the 3 criteria layers are ecological function,visual landscape quality and humanities and social effects;the 10 index layers has included plant species diversity,living structure,health degree,seasonal and color,litter,plant ornamental characteristics,degree of harmony with the surrounding environment,and create a user-friendly space,can stay degrees.To calculate the weight value and hierarchy of the 13 evaluation factors,and get the landscape of evaluation equation to consistency test.In ecological effectiveness research mainly carried out statistical calculations species richness Gleason index data,relative to others the HuanCheng Park is on the high side 4.49%,secondly is the Apricot Park and XiaoYaoJin Park.According to the data,several parks ornamental fruit tree species diversity is relatively good,covering the most common ornamental fruit tree varieties.The evaluation system of the ornamental fruit tree landscape is applied to parkland of HeFei.The weight of each index value of eco efficiency,the quality of the visual landscape is relatively high,the evaluation factor in plant species diversity,plant ornamental characteristics,life form structureproportion is high.This shows that people in the landscaping planting ornamental fruit the more importance for plant species diversity and ornamental characteristics,especially on the plant ecological effectiveness has been paid more and more attention.The greening construction problems of Hefei park green space landscape ornamental fruit tree at the present stage are summarized,and relatively reasonable greening suggestions are put forward.