Research On The Biodiversity Construction Of Tourism Agricultural Garden

How to develop agriculture, improve rural landscape, increase farmers’incomes, protect the environment, and achieve sustainable development in the course has become a hot issue.This issue needs joint efforts from multi-disciplinary, multi-level stage and the whole society can be achieved. At present, China’s agriculture is in the best period from traditional agriculture to modern agriculture transformation. Countries are constantly introduced many new policies and programs,the government implement specific program to solve "three rural" issue, which makes China’s agricultural development continue rose to a new level, rural new look, increasing farmers’ income.In this study, based on the theory of landscape architecture, applied ecological patch-corridor-matrix theory, combined the issues existed in tourism agriculture garden development and construction, discussed the necessity of establish the biodiversity in tourism agriculture garden, studied the biodiversity construction method of tourism agriculture garden. Meanwhile, we took the tourism agriculture garden in Hanyuan, Sichuan Province as a case study. In the end, elaborated the new way and measure to establish biodiversity in the garden, and proposed a basis knowledge to guide the development of tourism agricultural industry. The main contents and conclusions of this study are as follows:(1) The necessity of biodiversity constructionFirst of all, the positive role of biodiversity for ecosystem now has been fully theoretical supported and practical tested. Second, there are variety of features in the rural agricultural landscape style. In order to develop tourism agriculture garden, one problem need to be first solved. That is the relationship between human and nature, which needs and guided by the biodiversity theory.(2) The specific method of establish biodiversity in tourism agriculture gardenThere are four steps to establish biodiversity in tourism agriculture garden, namely collect the basic data, investigate and analyze the biological diversity, establish specific targets and construction method. Firstly, collect the basic data include light, temperature, rainfall, soil and other basic information. Investigate and analyze the biological diversity include species diversity and landscape diversity two levels. According to the data of basic information and biological diversity, combined with the proposed target of the garden to establish specific targets. Specific construction method include the two strategies of species diversity and landscape diversity.(3) Application of the method in Hanyuan, Sichuan ProvinceThis paper took the tourism agriculture garden in Hanyuan, Sichuan Province as a case study, and applied the biodiversity construction method to analyze the diversity of the status, established the diversity targets. What’s more, according to the issues existed in tourism agriculture garden development and construction, we made some specific recommendations to guide the development of tourism agricultural industry.In summary, tourism agriculture garden is a comprehensive agricultural industry, which contain agriculture and tourism. This paper only studied the methods and system from the view of biodiversity construction. However, tourism agricultural industry combined the characteristics of agriculture and tourism, we should do more deep research from different point and multidisciplinary perspective to study it. Therefore, the biodiversity construction of tourism agriculture garden need more further and deep research.