Investigation And Study On The Application Of Bamboo Plants In The Green Space Of Wanjiang City Parks

Bamboo plants are an important landscape material in urban green spaces and can be used to create beautiful and rich landscapes.In this thesis,67 parks in the cities of Anqing,Tongling and Ma’anshan were selected for the study.The survey yielded bamboo plant resources and their applications;according to the different landscape themes,the landscape methods of different matching forms were analysed with examples;using the AHP method,an evaluation system for the application of bamboo plants in park green spaces in the cities of Wanjiang River was constructed to evaluate their bamboo plant applications and to select bamboo plant configuration patterns suitable for various landscape themes.The main summary is as follows:(1)A total of 10 genera,34 species,4 varieties and 9 variants of bamboo plants were applied in this survey,accounting for 83% of the number of genera and 47% of the number of species in Anhui Province,5 genera,15 species,1 variety and 8 variants in Anqing,7genera,21 species,4 varieties and 6 variants in Tongling and 7 genera,20 species,3varieties and 4 variants in Maanshan,accounting for 50%,70% and 70% of the total number of genera and species of bamboo resources surveyed respectively 44%,62% and59%.The highest frequency of application of bamboo plants in parks was for Xiaoshun bamboo,reaching 80% in Anqing,77% in Tongling and 96% in Maanshan,reaching 82%overall.Only 10 species of bamboo plants were used with a frequency of 10% or more in the three cities.(2)The survey concluded that bamboo plants can be configured in the following ways:solitary,pair,column,clump,group and paved;the main and secondary relationships of bamboo plant configurations are: main scene,supporting scene and background;the role of bamboo plants in spatial layout are: unifying space,emphasising space,coordinating space and separating and enclosing space;and the matching of bamboo plants in landscape themes such as water bodies,vignettes,rocks,buildings,garden paths and other plants,and The analysis is combined with relevant case studies.(3)The evaluation system of bamboo plant applications was constructed,and 11 indicators were selected from four aspects of bamboo plant applications: landscape,ecology,culture and society,and the weights of different criterion levels were ecology >culture > landscape > society.According to the evaluation model,472 application samples were evaluated in 67 sample sites,and only one sample site,the Tianjing Lake bamboo landscape,reached grade I in terms of overall application quality,78 samples reached grade II,338 samples reached grade III,55 samples reached grade IV,and no samples reached grade V.The number of samples in good grade accounted for 17% of the total.On this basis,bamboo plant configuration patterns under different landscape themes are summarised to provide reference values for further applications of bamboo plants in the Wanjiang River area.