| At present,China’s agricultural economy has achieved rapid growth and the modernization process has accelerated.However,at the same time,a large number of agricultural inputs such as pesticides,fertilizers and agricultural film have led to the intensification of agricultural environmental pollution,which will lead to resource overdraft,environmental pollution,ecosystem degradation,agricultural product quality security and other problems.Since the 18 th CPC National Congress,the CPC Central Committee and the State Council have attached great importance to the green development of agriculture.How to promote agricultural green development has always been a key issue for domestic scholars.This study will prove that agricultural productive services are an effective way to improve agricultural green production efficiency from theory and practice.Agricultural productive service industry is one of the necessary measures to develop modern agriculture and promote the transformation of agricultural green development mode.In recent years,governments at all levels have attached great importance to it.This study takes agricultural productive service industry and agricultural green production efficiency as the research object,adopts a variety of research methods such as literature analysis,comparative analysis and quantitative analysis,and takes the division of labor theory,production efficiency theory and agricultural green development theory as the theoretical basis,Based on the actual situation of the development of agricultural productive service industry and the level of agricultural green production efficiency in China,and taking agricultural production input and output as the train of thought,the paper aims to clarify the mechanism of the impact of agricultural productive service industry on agricultural green production efficiency,and selects China’s statistical data for empirical testing.On this basis,it analyzes the heterogeneity from the four major economic regions and food functions,In order to explore the impact of the development of agricultural productive services on the green development of agriculture.Through research,the following conclusions are drawn:First,China’s agricultural productive services have developed rapidly.In terms of supply subjects,the supply subjects of agricultural productive services in China are characterized by diversified development,including government and agricultural related institutions,scientific research and education institutions,large professional households,agricultural related enterprises,farmers’ professional cooperatives,rural financial institutions,etc.In terms of service mode,China’s agricultural production includes government led public welfare service mode,market service organization mode and farmer spontaneous organization mode.In terms of development effectiveness,from the overall perspective,the overall level of agricultural productive services in China has been improved.From 2006 to 2020,China’s agricultural producer services showed a rapid development overall.From the perspective of provincial differences,the development level of agricultural producer services in Shandong,Jiangsu,Hebei,Henan,Hubei,Hunan and other provinces was relatively high.From the perspective of regional differences,the development level of agricultural producer services in western and northeastern regions was relatively low compared with eastern and central regions.From the perspective of different industries,China’s agricultural productive services have extended to the whole industry chain,and agricultural information services,agricultural financial services,agricultural insurance services,and agricultural science and technology services have all developed rapidly.In terms of relevant policies,over the years,the state has given many support policies to agricultural producer services,which have provided guarantee for their development and established their crucial position in the process of agricultural modernization.Second,China’s agricultural green production efficiency has a good rise and regional differences.In this study,the super efficiency SBM model was used to measure the agricultural green production efficiency level of 31 provinces(cities and districts)in China from2006 to 2020.On the whole,from 2006 to 2020,China’s agricultural green production efficiency was at a medium level,with some room for progress,but it showed a good upward trend.From the perspective of inter provincial differences,the agricultural green production efficiency levels of 31 provinces and cities in China are evenly distributed among high,medium and low levels.The provinces in the high efficiency group are mainly distributed in the eastern and northeast regions,the provinces in the middle efficiency group are distributed in the central,eastern and western regions,and the provinces in the low efficiency group are mainly distributed in the central and western regions.The inter provincial differences are large,and there are obvious differences in agricultural resource endowment and production conditions.From the perspective of regional differences,agricultural green production efficiency shows obvious regional differences,from high to low,it is northeast,east,west and central regions.Third,this study uses provincial panel data from 2006 to 2020 to establish a panel data model,and empirically analyzes the impact of agricultural productive services on agricultural green production efficiency in China as a whole and in different regions.The research results show that: from the national level,China’s agricultural productive services have a significant role in promoting agricultural green production efficiency.Without considering other factors,The agricultural green production efficiency will increase by 0.8252 units for each unit of progress in the development of agricultural productive services.Urbanization level,agricultural industrial structure,farmers’ income level and agricultural mechanization level have a significant positive impact on agricultural green production efficiency.From the perspective of economic development level zoning,agricultural productive service industry in eastern China has a significant role in promoting agricultural green production efficiency,while the development of agricultural productive service industry in central China,western China and northeast China has a positive impact on agricultural green production efficiency,but it is not obvious.From the perspective of grain function zoning,agricultural productive services in both major grain producing areas and non major grain producing areas have a significant positive impact on agricultural green production efficiency,and the impact of agricultural productive services in non major grain producing areas on agricultural green production efficiency is greater than that in major grain producing areas. |
