Research On Horticulture Plant In Wetland Ecological Garden

Wetland Ecological Park exerts an important role in restoring the wetland ecosystem,reduce environmental pollution,adjust the city climate,purification of water quality and prevent flood.The horticulture plants configuration of the wetland ecological garden is the core content of the wetland landscape planning and design.Through consulting the literature about wetland ecological park planning and design,this paper analyzes and summarizes,the concept and connotation of Wetland Ecological Park and the theory of horticultural plant planning in Wetland Ecological Park are discussed.Based on the case studies at home and abroad and the horticultural landscape design of San Jiang Lake Wetland Ecological Park in Mian Yang City,some suggestions were put forward for the horticultural plant landscape planning of Wetland Ecological Park.The main conclusions are as follows:(1)Wetland Ecological Park is a new type of wetland sightseeing,which has the basic characteristics of integrated habitat conditions,diverse wetland forms and variety of biological population.The Ministry of Construction and the Ministry of Forestry define their connotations differently.The overlapping of construction and management functions is not conducive to the development of regional wetland theory and practice.It is necessary to solve the long-term phenomenon of multi-management.(2)The site of Wetland Ecological Park is based on natural wetland.Landscape plants are mainly used as local aquatic horticultural plants and auxiliary exotic plants suitable for wetland environment and landscape.The design follows the theory of ecology,suitability,aesthetics,community succession and regeneration.(3)The paper of Qiong Hai Wetland Park in Xi Chang and London Wetland Center were researched.This paper analyzes and summarizes the design methods and reference schemes of wet horticultural plants which can be applied to wetland parks.(4)Mian Yang San Jiang Lake Wetland Ecological Park as a specific planning project.The present situation of local aquatic horticultural plants wasinvestigated,the overall and special planning of the wetland landscape was carried out,and the horticultural plant allocation scheme of San Jiang Lake Wetland Ecological Park was put forward.For the planning and construction of similar wetland projects to provide a case reference.However,the completion time of San Jiang Lake Wetland Ecological Park is not long,how to determine the wetland ecological garden horticultural plant landscape construction system theory is feasible,still need to continue in the future,in-depth research.