Study On The Spatial Layout Optimization Of Livestock And Poultry Breeding Industry In Suzhou

Suzhou is one of the most active areas in China's economy.Since the reform and opening up,the economy has developed rapidly,the number of the population has increased,the consumption of animal products has increased dramatically,and the demand for livestock products has been diversified.But Suzhou has been the focus of the development of the two or three industry,livestock and poultry breeding industry has been taken as a source of pollution and take off,stop processing.At the same time by the constraints of resources and environment,the overall scale of farming declined year by year,the real estate market share fell sharply.Therefore,the contradiction between the development of livestock breeding industry and the expansion of the scale of the limited space demand,ecological environment protection and treatment of effective supply,is the primary problem to realize the sustainable development of livestock and poultry breeding in Suzhou city to solve.The key to solve these two contradictions is to optimize the spatial distribution of livestock and poultry breeding industry,and to realize the transformation of livestock and poultry breeding industry from the environmental pollution industry to the ecological maintenance industry.The current research on the layout of livestock and poultry breeding in space of Suzhou city is relatively vacant,various types of Suzhou city planning have not according to the spatial distribution of livestock and poultry,livestock and poultry breeding in Suzhou city spatial distribution leading to the lack of scientific guidance.Therefore,optimizing the spatial distribution of livestock and poultry breeding industry has important practical significance for the sustainable development of livestock and poultry breeding industry in Suzhou.Based on the research on the spatial layout of livestock and poultry breeding industry at home and abroad,this paper analyzes the development situation,spatial distribution and existing problems of livestock and poultry breeding in Suzhou City.Then,the comprehensive evaluation method of AHP and entropy weight method was used to construct the spatial distribution suitability evaluation system of livestock and poultry breeding industry in Suzhou.Finally,gave policy recommendations for optimal layout.The main contents include the following aspects:The first part includes the introduction and the summary of the research.This part expounds the new background and the new situation in the development of livestock and poultry breeding industry,and combs the domestic and foreign related research from the development of livestock and poultry breeding industry and the optimization of spatial layout.Finally,it discusses the optimization of livestock and poultry breeding The Necessity of Spatial Layout of Livestock and Poultry Industry.The second part is to analyze and evaluate the development situation and spatial distribution of livestock and poultry breeding industry in Suzhou.This part first summarizes the development of livestock and poultry breeding industry in Suzhou,and analyzes the existing problems and challenges.This paper analyzes the spatial distribution characteristics of live pigs,poultry,poultry and poultry breeding in Suzhou,and analyzes the spatial distribution of livestock and poultry breeding in Suzhou,and provides a realistic basis for the scientific evaluation of the spatial distribution suitability of livestock and poultry breeding in Suzhou.The third part is to establish the evaluation index system of the spatial distribution of livestock and poultry breeding industry in Suzhou,and give the spatial regionalization plan according to the evaluation result and give the policy suggestion of space regulation.Using the more mature analytic hierarchy process in the study of the spatial distribution of livestock and poultry breeding industry,the comprehensive evaluation method of subjective and objective combination with entropy weight method is formed.Selected the analytic hierarchy process(AHP)which currently being skillfully applied to the studies on the spatial layout of livestock and poultry breedingindustry,and combined the entropy weight method to form a synthetic appraisal method of subjective and objective.At the same time,considered from four aspects of economy,society,environment and technology,referenced to the higher usage of the relevant literature indicators,combined with the actual situation and realitybackground of the development of livestock and poultry breeding industry in Suzhou City,Screened the evaluation index,established the suitable space-distribution evaluation systemof livestock and poultry breeding industry in SuzhouCity.Finally,according to the suitability of the sample,evaluated comprehensive score and classified the samples with cluster analysis,obtained the spatial division of livestock and poultry breeding industry in Suzhou City,and gave policy recommendations for space control.Through the above analysis,although the resources and environmental protection significantly restricted the development of livestock and poultry breeding industry in Suzhou City,through implemented the Crop-Animal Mixed Ecological Farming mode,Suzhou City had the spatial potential to develop livestock and poultry breeding industry.Therefore,this paper evaluated the suitability of spatial distribution of livestock and poultry breeding industry in Suzhou City,scientifically divided the breeding areas,restricted areas,suitable areas of livestock and poultry breeding industry,and gave the policy recommendations of optimizing the spatial layout,realized the sustainable development of livestock and poultry breeding industry in Suzhou City.