Research On The Development Of Agricultural Mechanization In Jiangxi Province Based On System Dynamics

The application of agricultural mechanization constantly improves the conditions of agricultural production and operation,using a small amount of labor,avoid aggravating labor intensity while vigorously improving agricultural production efficiency,constantly promoting the construction of modern agriculture and rural areas.The level of agricultural mechanization is closely related to the implementation of rural modernization policy in China,the construction of a new socialist countryside,and the construction of a wealthy society in all rounds,and the development of China’s economic strength is also closely related.As a major province of agriculture in China,Jiangxi has made great contributions to the maintenance of national food security.Therefore,the rapid development of agricultural mechanization is conducive to the adjustment of agricultural industry structure and agricultural production mode,and also conducive to the growth of rural economy.It is foreseeable that the development of agricultural mechanization has become a necessary tool for China’s agricultural production,and the improvement of the level of development of agricultural mechanization has become an inevitable trend of today’s agricultural development.In summary,it can be seen that what aspects should be carried out to promote the development of agricultural mechanization,how to improve the level and efficiency of agricultural production,and how to speed up the transformation of Jiangxi province from a large agricultural province to a strong agricultural province have become urgent problems to be dealt with at present.Based on the historical data of Jiangxi province from 2013 to 2019,this paper analyzes the dynamic changes of agricultural mechanization in Jiangxi Province with the idea of improving agricultural mechanization development.Through the literature review method,the factors that affect the development of agricultural mechanization in Jiangxi Province,the sustainable development of agricultural mechanization,the optimization method of agricultural mechanization system,the contribution of agricultural mechanization to agricultural development and other aspects are understood,and 14 main influencing factors are selected.The empirical analysis method is used to select the main influencing factors of regression analysis to obtain the number of rural workers,the per capita net income of farmers,arable land,overall level of economic development area,net inflow of agricultural production and agricultural machinery total power impact on agricultural mechanization development of 1iangxi province is the most significant,including the highest degree in the influence of the net inflow of agricultural production.Using the System Dynamics(SD)model,the dynamic model of agricultural mechanization system is established,the fundamental situation of agricultural mechanization system is simulated,and the simulation results are analyzed,and the shortcomings in the development of agricultural mechanization are found,and relevant countermeasures and suggestions are proposed for the development of agricultural mechanization in Jiangxi Province.