| Agricultural structure adjustment is inevitable for the development of agriculture and rural economy.With the methods of linear regression,grey system theory and operational science,this paper presents the constraint conditions of agricultural structure adjustment,and sets up the linear programming model to forecast the internal structure of agriculture in Shanxi Province in 2010,2015 and 2020.In addition,the agricultural structure adjustment plans in the period of building a well-to-do society and the corresponding countermeasures are analyzed. |