The Research On Plant Landscape Of Three Social Welfare Institutions In Chongqing Urban Area

With the accelerated aging process and increasingly awakening ecological consciousness, outdoor activities places of the elderly greening is getting more and more attention. This paper is based on environmental psychology, healing garden theory as the basic theory,3Social Welfare Institutes in the main city of Chongqing City as the research object, through the data diagram method, case analysis, questionnaire, field survey research methods, the service object of the orphanage was investigated and the welfare of plants in landscape a comprehensive and systematic analysis, to explore the results of the analysis of the plant landscape design of the Welfare Institute, points out the problems existing in the plant landscape in welfare institution, and puts forward some suggestions to solve the problem. The main research achievements are:1、Social Welfare Institute of Chongqing City has a abundant outdoor plants landscape, three social welfare institutes in the green plant are a total of81species, including39species of arbor,48.15%species in total investigation; Bush class28, accounting for34.57%; Kone application types accounted for the entire species percentage ranked in the top five are:Rosaceae (9),11.11%Magnoliaceae(7)8.64%, Oleaceae (5)6.17%, Palm (4)4.94%and Legumes (4)4.94%, a total of5are: Lauraceae, Moraceae, Liliaceae, are three kinds, each with3.7percent; health care the Welfare Institute of plant a total of50, accounting for61.73%of the total number of plant species. Analysis with ornamental features of plants, there are38species of orphanage green flower in the Rosaceae mainly white color concept based Jihua;11kinds of ornamental fruit plants,based red berries in autumn knot;18kinds of colored leaves.2、From the point of view of species richness, The Third Social Welfare Institute>High tech park Social Welfare Institute>Shapingba Social Welfare Institute. Cedrus deodara、Ficus virens var. sublanceolata、Eriobotrya japonica、Ligustrum sinense、 Camellia japonica、Lorpetalum chindense var. rubrum and Ophiopogon bodinieri are all used in the three social welfare institutes. 3、Analysis the overall level of plant landscape pattern and social welfare in different functional areas of the vertical structure of plant landscape features.4、Summarizing and illustrating its plants and other garden elements of the landscape against the backdrop of harmonization, change, integration and hidden interactions.Plant landscape welfare should be given cultural characteristics, methods for plant landscape features available to create symbolic expression.5、Based on environmental psychology to Social Welfare Institute of old people from the physiological characteristics, psychological characteristics and behavior characteristics of the investigation, to analyze that elderly people to plant environment demands.6、According to the findings of the above social welfare landscape plants, the survey pointed out problems of three social welfare institutes in landscape plants, and targeted recommendations for improvement made together:focus on plant safety, protection of the elderly travel safety; combination of culture elements, enhancing plant landscape cultural connotations; strengthen conservation and management, plant maintenance landscape effects.This paper will provide materials for system design landscape plant in welfare institutes in Chongqing,which is very imprtant for improving the welfare landscape level,meetting the needs of older plant landscape outdoor environment,and effectively promoting the sustainable development of the landscape plants industry and the pension industry.