Based on famous Lorenz curve model, the paper proposed a quantitative parameters and calculation method to judge the degree of gricultural production structure and put forward some suggestions.

• 本项研究借助于著名的罗伦茨曲线模型来提出一个数学定量指标和计算方法，以此来判断山西农业生产结构的合理化程度，并分析原因提出相关的建议。