Study on Agriculture Industrial Structure Optimization of Liaoning Province Based on Gray System Theory

Apply the grey incidence analysis of gray system theory,the agriculture and forestry herding fishery total production value structure, grain output structure,the meat output structure of Liaoning province were preliminarily analyzed. Then the bigger contribution factor was determined. Subsequently,the research series were simulated and predicted using the GM(1,1) model in this paper. This results reflected dynamically the development trend of Liaoning agricultural industrial structure and provided theories basis for the sustainable development of agricultural economy and scientific decision.