| The ecological and environmental problems in today’s world are becoming more and more serious,and the construction of botanical gardens,which play an important role in maintaining the balance of ecosystems,is receiving more and more attention.The original function of the botanical garden is to protect plant resources,carry out variety domestication,popular science education,scientific research.With the development of the city and the increase of people’s needs,the planning and design of the botanical garden has gradually added more viewing,sightseeing,leisure and so on.The entertainment function,the construction content of the botanical garden is also more abundant.The scientific education and landscape art of the botanical garden are mutually infiltrated,and the functions are becoming more and more perfect.It plays an important role in protecting the ecological and beautifying environment,constructing the urban green space system and promoting the development of the local tourism economy.The important role.Having a high-level botanical garden is not only a sign of a big city but also a common demand of the public.Through the construction of Baihu Ecological Botanical Garden in Lujiang County,Hefei City,it is pointed out that it is necessary to strengthen the construction of residents’ leisure and public places,continuously optimize the ecological status of Baihu Lake,and create a better living environment for residents.In the process of planning the botanical garden,this paper takes the planning and design of Baihu Ecological Botanical Garden as a specific case,and carries out detailed analysis through literature research,theoretical induction and other methods,and masters the research results of botanical gardens at home and abroad,by combining different disciplines.Theoretical knowledge to carry out new explorations of botanical garden design,build a planning model,and use Baihu Ecological Botanical Garden as an experimental case to open specific planning practices,based on planning objectives and principles,planning analysis,planning layout,functional planning,and transportation.Planning,plant planning and other aspects of the plan,the Baihu Botanical Garden will be built into a "three-in-one" ecological botanical garden(ecological business card,sightseeing brand and science and education park),become an eco-tourism,recreation,plant breeding,scientific research,universal education A small multi-purpose comprehensive boutique botanical garden based on subtropical plants in the north.At the end of the paper,the above research contents are summarized,and some problems existing in this research are expounded.It is proposed that several improvement methods are needed to lay a foundation for the future development of the research and make a prospect. |