Study On The Influencing Factors Of Leisure Agriculture Based On Spatial Distribution

Taking Beijing as an example,this paper analyzes the spatial distribution characteristics and influencing factors of leisure agriculture in Beijing,providing theoretical basis for the spatial optimization of leisure agriculture.In this paper,292 leisure agricultural sites in Beijing are selected,and the nearest neighbor index,coefficient of variation,Gini coefficient,nuclear density analysis,buffer zone analysis and other methods are used.Combined with the working environment of arccgis 10.2,the spatial distribution quantity,agglomeration type,equilibrium degree,density distribution and location characteristics of leisure agriculture are mainly analyzed.Finally,the geographic connection rate and gray correlation degree are divided The results are as follows:The spatial distribution of leisure agricultural points in Beijing is unbalanced,which is of cohesive distribution type with low uniformity.In terms of quantitative characteristics,Shunyi District,Yanqing District and other suburban areas are the most distributed,Chaoyang District and Pinggu District are the least.According to the nearest neighbor index(r = 0.78),coefficient of variation(CV = 187.22%),Gini coefficient(Gini = 0.7956,closer to 1,more concentrated)and evenness(C = 0.2044).The distribution density of leisure agriculture in Beijing is different.Shunyi District,Haidian District and Daxing District form a high-density belt;Tongzhou District,Fengtai District,Yanqing District and Changping District form a sub density belt;Mentougou District,Miyun District,Fangshan District,Huairou District,Chaoyang District and Pinggu District have relatively low distribution density,and the characteristics of "around the city" are obvious.The market location characteristics of leisure agriculture in Beijing are as follows: 249 leisure agriculture spots are built within the buffer zone(0-30km)from the government of each district,accounting for85.27% of the total leisure agriculture spots in Beijing,accounting for a large proportion.The spatial distribution of leisure agriculture in Beijing is mainly affected by the level of economic development,population size,traffic conditions,tourism development level and other factors.The order of the factors is: disposable income >permanent population > road network density > total tourism income.The correlation values are 0 707,0.658,0.618,0.617;other factors include the impact of policies and regulations,star tourist attractions and agricultural development.