The Research Of Plant Landscape In Golf Courses Of Beijing

There are many deficiencies in the plant landscaping of the golf course in China, generally showing as low richness of plant species applied lack of diversification in plant landscape; ignoring the original landscape so that leading to the site destroy during construction. By investigation on golf courses extensively and evaluation on plant landscape of golf course objectively combined with the function of sport and landscape of the golf course on the basis of the theory of plant landscaping, the author hope to provide some theoretical basis and reference value on the development of plant landscape of golf course in Beijing,and to have a positive effect on the ecological construction, sustainable economic development and biological diversity.By investigation on plant species and plant application of nine golf courses of Beijing, the author summarized indexes such as composition of plant species, woody plants structure, the application frequency of woody plants and the application proportion of native plants. Studies have shown that among the plants which can be used in golf courses of Beijing, the number of applied plant species is112,which is a small proportion of40.3%;Plants in nine golf courses belongs to Rosaceae and Prunus more than other families and genus respectively; Sabina chinensis and Pinus tabuliformis are applied in the nine golf courses;The ratio between trees and shrubs of four parks is between1:0.20～1:0.69;And the ratios between evergreen and deciduous trees are in the1:1.63～1:7.33range;The Proportion of local plants is high, because each golf course is more than60%.In this study, we established the plant landscape evaluation system by AHP method, and determined15evaluation factors which are more important to plant landscape of golf course than other factors and their weights. We randomly selected9sample points from each golf course, and evaluated each sample point objectively. Finally, we got comprehensive evaluation value of nine golf courses of Beijing and summarized advantages and shortcomings of plant landscape of golf courses of Beijing:In mass,the turf quality is very good and there is a high coordination between plant landscape and environment i;while the plant landscape of golf course have a lower diversity of species and Ornamental Characteristics.