Analysis Of The Relationship Between Agricultural Nonpoint Source Pollution And Agricultural Economic Growth In Shandong Province

The phenomenon of Marsh Moss broke out many times in Shandong Province,and agricultural non-point source pollution has gradually received attention.Agricultural fertilizer residues,pesticide residues,and agricultural film residues have all caused agricultural non-point source pollution.What is the relationship between agricultural non-point source pollution and agricultural economic growth in Shandong Province,and whether the sustainable economic growth and the reduction of agricultural non-point source pollution can coexist to a certain extent,so as to achieve the reduction of agricultural pollution and sustainable economic growth,This article discusses this in depth.This article first combs and summarizes related research at home and abroad,and then puts forward the research ideas and perspectives of this article.Secondly,comb the theoretical research on the relationship between agricultural non-point source pollution and agricultural economic growth.Then,carries on the theoretical analysis of the impact mechanism of agricultural non-point source pollution and influence mechanism of agricultural economic growth,and the descriptive analysis of agricultural non-point source pollution status in Shandong Province is made from the current status of agricultural fertilizer application pollution,pesticide application pollution status,and agricultural film use pollution status;takes an overview of the current situation of agricultural economic growth in Shandong Province from the total output value of agriculture,forestry,animal husbandry and fishery,per capita output value,agricultural industrial structure,and agricultural economic growth rate.Carries on an empirical analysis of the relationship between agricultural non-point source pollution and agricultural economic growth: This article selects the total value of agricultural,forestry,animal husbandry and fishery production as an indicator of agricultural economic growth,and selects application rates of agricultural fertilizer,pesticide and agricultural film use as the indicator of agricultural non-point source pollution.Based on quantitative indicators,a PVAR model was established to conduct an empirical study on the relationship between agricultural non-point source pollution and agricultural economic growth.It was found that there is a two-way relationship between agricultural non-point source pollution and agricultural economic growth in Shandong Province.The results of empirical analysis show that on the one hand,the deepening of agricultural non-point source pollution has promoted the growth of agricultural economy.At the same time,agricultural economic growth will in turn reduce the degree of agricultural non-point source pollution.The results of empirical analysis indicate that the agricultural economic growth model of Shandong Province is an extensive agricultural economic growth model with low efficiency and high pollution.Based on the results of empirical analysis,the current problems of agricultural economic growth in Shandong Province are summarized,and the existing problems are proposed to use science and technology to improve resource utilization,carry out agricultural industrial structure reform,develop agricultural green finance,and establish an evaluation mechanism for agricultural environmental protection to promote the sustainable development of agricultural economy in Shandong Province.