Study On Horticulture Theory And Environmental Landscape Planning And Design

With the implementation of "Healthy China" policy,more and more sub-health and elderly groups have been paid attention to.At the same time,relying on the natural environment landscape to improve the level of physical and mental health of the human body "horticultural therapy" and "forest health care" came into being.But the related theory research and the practice research are still in the development stage,and lacks the combination application to the two related theories.In order to further improve and optimize the two cure methods,this paper tries to put forward the concept of horticultural health care,in a more convenient and effective way to improve the physical and mental health level of human body,improve the sub-health state and the living environment of the elderly.This study,through the induction and comparison of relevant theoretical knowledge,obtained the concept of horticultural health;used field research and experimental research to determine the impact of different horticultural environment factors on human physiological and physiological indicators,explore the relationship between the indicators affecting the environmental landscape effect of horticultural health;summed up the landscape planning and design methods and strategies;Hunan Forest Botanical Garden as an example of environmental landscape planning and design research.The results of this study are as follows:(1)After summarizing the domestic and foreign research status and development trend of horticultural therapy and forest recreation,and optimizing and perfecting them with relevant theories,this paper puts forward the concept of horticultural recreation and recreation and the elements and principles of environmental landscape planning and design.(2)To determine the indicators affecting the environmental landscape of horticulture,including environmental indicators and human psychological and physiological indicators.Through qualitative and quantitative analysis,the relationship between the indexes of landscape planning and design is summarized as follows:landscape space and plant community affect environment index,landscape type and plant function affect physiological index;Landscape layout and plant allocation affect psychological index.(3)According to the experimental results,the planning and design strategies of landscape are obtained:making full use of landscape space,layout,type,creating a good environment atmosphere,combining plant community,function,configuration and related horticultural activities,so as to realize the function of horticultural health raising and improving human health level.Finally,taking Hunan Forest Park as an example,the landscape planning and design of horticultural health environment are carried out.After the experimental demonstration of the relevant theories,this paper is applied to the practice of planning and design,which provides reference and guidance for the study of the relevant horticultural health care theory,and provides ideas and methods for the landscape planning and design of horticultural health care environment.At the same time,improve the level of physical and mental health of residents,improve the sub-health state of the population,ease the pressure of social pension,and promote the strategic development of healthy China.