The Research On Plant Landscaping Of Golf Courses In Shenzhen

The green space of golf course plays an important ecological function role as a part of urban green area. Golf courses have special beautiful environment. People enjoy the sport, while enjoy nature. Golf course landscaping bases on local natural scenery. It creates a unique golf landscape with beautiful combination of lawn, trees and flowers, garden plants, topography, water features, roads and bridge elements. Plants are the main constitute material of the golf course landscape. Their growth conditions, species composition, community structure and landscape quality, in large part determine the functions of golf course green space. In this article, Used knowledge of landscape ecology, landscape architecture, ecological economics, community ecology, forestry, landscape aesthetics. Surveyed of14golf courses in the Shenzhen area, by using of a variety of means. Explored the plant communities of the Shenzhen area golf courses, species composition, landscape modes, landscape quality assessments and other characteristics. Summarized the characteristics of garden plant landscaping and development trends of the Shenzhen golf courses. Hoped that make sense to build ecology golf course garden, and laid a solid foundation for in-depth study. The main findings were:(1) The plant species composition of golf courses in Shenzhen. The common plant species'(excluding mountain secondary forest plants) total number was100families,261generas and402kinds. The number of species whose important value were higher was not more than30kinds. The plants of the top application frequency were Ficus microcarpa var.pusillifolia, FicusaltissimaBl, Roystonea regia (H.B.K.) O.F.Cook, Bombax malabaricum DC. The other included Bauhinia blakeana Dunn, Elaeis guineensis Jacq, Cocos nucifera L, Livistona chinensis (Jacq.) R. Br., Delonix regia (Boj.) Raf, Cerbera manghas, Lagerstroemia speciosa (L.) Pers. and so on. The proportion of tree species' diameter at breast height in the range of20-40cm was65.3%. Through the whole year,there were beauty views in the golf courses of Shenzhen area. Plant species'number was relatively small in the golf courses of Shenzhen area. The proportion of native plants were less than50%.(2) Space composition and layout of golf courses in Shenzhen. The forms of the layout of the golf courses in Shenzhen were five kinds. Their formation of different style was also different.(3) The way of plant landscaping of golf courses in Shenzhen. The way of plant landscaping of golf courses in Shenzhen divided into tree configurations:shrubs configuration form, herbaceous flowers configuration form and ground cover plants configuration form and so on. Plant landscaping and structures should achieve a coordinated effect. We should consider the air's circulation, the bunker, the water and the rocks.(4) landscaping plant community structure of golf courses in Shenzhen. Investigated the garden plant communities of golf courses in Shenzhen with typical sampling method. Summed up six mode of the pattern of plant communities of golf courses in Shenzhen. This study summed up17configuration modes.(5) Garden plant landscape evaluation of golf course in Shenzhen. Constructed the evaluation system of landscape garden plants of the golf courses by the mathematical methods of AHP. Landscape evaluation values were affected by five terms of36impact refinement indicators of ecological indicators, artistic composition evaluation, psychological evaluation, competitive indicators, economic indicators. After analyzed quadrats'data by using SPSS software, found the relationship between the plant landscape evaluation value of golf courses in Shenzhen and the DBH value roughly obeyed the function of a variety of mathematical models A=aD2+bD+c. When the DBH value was at0-22cm, garden plant landscape evaluation values increased with the increasing of the average diameter. When the DBH value was greater than22cm, plant landscape evaluation value decreased with the increasing of the average diameter. When the DBH value of the community is about22cm, the landscape evaluation reach the highest value91.(6) There were5characteristics and4development trends of plant landscaping of golf course in Shenzhen.