An Empirical Study On The Contribution Of Agricultural Mechanization Development To Agriculture Economic Growth In Shanxi Province

Calculating the contribution ratio of agricultural mechanization to agricultural production,it helps people to grasp the development level,development potential and development trend of agricultural machinery in general,and has important reference value for the decision of agricultural mechanization investment.[1]This paper first discusses the purpose and significance of this topic,and analyzes the current research status at home and abroad as well as the commonly used research methods,which lays a foundation for the completion of this topic.This paper analyzes the level of agricultural mechanization in Shanxi Province from 2008 to 2017,and uses the Cobb Douglas production function method to quantitatively calculate the contribution rate of agricultural mechanization input to agricultural output in Shanxi Province from 2008 to 2017.Considering the difficulty in determining the elastic coefficient in the production function,when using this method,the logarithm of the two sides of the formula is taken.After transformation,the logarithmic linear form of the Cobb-Douglas production function can be obtained,and then calculated by SPSS 22.0 editing program.The elastic coefficient gives a mathematical model.The results prove that the method is effective in calculating the contribution rate of agricultural machinery in Shanxi Province.[2]It can be concluded that with the development of time,the contribution rate of agricultural mechanization is increasing,that is,increasing the input of agricultural machinery is conducive to the increase of agricultural output.In order to enhance the contribution of agricultural mechanization to agricultural production,it is necessary to strengthen the conclusion of agricultural machinery development in Shanxi Province,and correspondingly give the development of informatization in the agricultural sector,promote the rational adjustment of industrial structure,promote the application of agricultural machinery,and improve the popularization of agricultural machinery.Rate,speed up the progress of scientific research,promote the intelligentization,institutionalization and standardization of agricultural machinery,increase the subsidies for agricultural machinery,and provide countermeasures and suggestions for relevant preferential policies.All data in this paper are from the Statistical Yearbook of ShanxiProvince,2008-2017.