Investigation And Analysis On The Current Situation Of Urban Park Landscape Planting In Shaoyang

Park as a concentrated area of the city green, which is most similar with natural, is optimal action object to optimize the urban ecological environment and protect natural flora and fauna. This study was designed to six representative status of the park in Shaoyang city, South park, East Tower Park, Shuangqing Park, Xiyuan Park, Times Park and She hu park conducted a comprehensive survey. Landscape plant resources to start collecting and integrating resources to start, and then analyzes the application frequency of species. And park plant landscape four seasons as the starting point of the analysis sequence landscape park, and finally six park is divided into old and new parks were expanded park study and discussion, the representative of the status quo park plant landscape problem analysis and evaluation of the various types. Survey results are as follows:(1) Through all of Shaoyang City Urban Park belonging to conduct field surveys and sampling, focusing on the six most representative status of Shaoyang city parks and various types of landscape plant resources survey and recording six city park landscape a total of87156plants are208kinds of families, including140kinds of native plants, accounting for67.3%of the total, the highest frequency is the application of camphor trees, their frequency of up to100%. Ranked the most frequent types of trees in front of camphor, Sylvestris and osmanthus and other common landscaping trees, rubrum, small wax is applied and beautiful azalea shrub species most frequently. The survey found Shaoyang City Park plant configuration there are two aspects:First, the tone of species and key species within the park and do not reflect the unique local characteristics of Shaoyang City; Second, the individual characteristics of the park is not obvious, do not make good use of their unique plant Resources.(2) To collect six Shaoyang city park plants timing landscapes summarized and analyzed and found six parks spring leaf plant34kinds,47kinds of plants Autumn leaves, autumn red leaves43species accounted for53.7%of the total, yellow leaves37kinds accounted for46.3%of the total. Summer flowering plants up to a total of55kinds accounted for47.4%of the total,33kinds of spring flowering plants accounted for28.4%of the total,21kinds of autumn flowering plants, seven kinds of winter flowering plants. Seasons in the Park, although many species of flowering, but not the amount spent and the overall distribution of concentration, may be appropriate to increase the safflower plant can compensate for color dim enough to create a suitable atmosphere and theme distinctive flowers.(3) By Shaoyang city park survey and analysis of the actual situation, for problems found in research proposals for a settlement, drawing, Hangzhou, Shanghai and Changsha city park plant landscape, describes suitable Shaoyang city park greening optimization and improvement countermeasures. Its significance lies in providing a theoretical basis for the transformation and upgrading of plant protection and utilization of city park landscape plant resources of Shaoyang City, Hunan Province, as well as sustainable development. Recommend appropriate types of city park tree species increased, focusing on the development and use of native plants; reasonable proportion of parkland in evergreen and deciduous tree species; similar to the introduction of the ecological environment of excellent landscaping plants.