| Rhododendron is a famous traditional flower in China.It has a long history of cultivation and is deeply loved by the public with its profound cultural heritage.In recent years,with the rise of ecological civilization construction and Botanical Specialized Garden construction and the development of the Times,the concept of low-carbon development and environmental protection have enjoyed popular supports.As an institution for the collection of germplasm resource,a garden for the conservation of biodiversity,a good place for public leisure and sightseeing and a place for the dissemination of scientific knowledge,the Rhododendron Specialized Garden have gradually become the hot spot of ecological civilization construction.Taking the Rhododendron Specialized Garden as the research object,this paper studies the landscape design of the Rhododendron Garden through case analysis,field investigation and practice verification,the main results are as follows:1.At present,the Rhododendron Garden can be divided into five types: Natural Rhododendron Specialized Garden,Rhododendron Specialized Garden in Botanical Garden,Urban Rhododendron Park,Rhododendron Industrial Park,Comprehensive Rhododendron Specialized Garden and so on.There are some common problems in landscape design of most Rhododendron Garden,such as scientific research on overall positioning,abundant flowers in plant landscape,light culture in value utilization and so on.2.Through the analysis of four cases of the Rhododendron Specialized Garden in Lushan Botanical Garden,China Rhododendron Garden in Wuxi,Aceraceae-Rhododendron Garden in Hangzhou Botanical Garden and Germany Bremen Rhododendron Garden and the practices of foreign Rhododendron Specialized Gardens in dealing with the balance between human and nature in landscape design,Rhododendron Specialized Garden can optimize these current problems above through expanding functions,improving facilities and design,creating diversified landscape,inheriting culture and innovating content.3.According to the practical case of Rhododendron Expo Park in Yunhe County of Lishui City and theories of botany,landscape ecology,sustainable development and other related disciplines,the landscape design of Rhododendron Specialized Garden should pay attention to the design methods of site selection requirements,preliminary analysis,overall design and special design.In particular,the overall position of the it should be determined by its nature and image,on the base of the status quo and theme characteristics of the site.Landscape design should choose plants and match them according to the change of place,color and season and combining Rhododendron culture and regional culture through variety of forms. |
