Empirical Study on the Grain Output Based on Regression Analysis

Based on a literature review of influencing factors and forecasting methods for grain production, the empirical analysis China’s output is performed using full subset regression method, ridge LASSO method. The results show that (1) increase in sown area crops main reason output, (2) use agricultural fertilizers rural electricity consumption are driving (3) impact total power machinery limited, (4) natural disasters have certain negative food production.