中国粮食产量影响因素分析

Analysis of Factors Affecting China's Grain Production

通过建立中国粮食生产函数,发现粮食播种面积、化肥施用量、受灾面积是影响粮食生产三大因素,其中粮食播种面积影响最大。运用多元线性回归方法分析影响中国粮食产量的三个变量因素,并从多个方面提出增加中国粮食产量的建议。

Through the establishment of China's grain production function,it was found that grain sown area,fertilizer application amount,and affected area were the three major factors affecting grain production,of which the grain sown area had the greatest impact.This paper uses multiple linear regression methods to analyze the three variables affecting China's grain production,and proposes suggestions for increasing China's grain output from various aspects.