Analysis of Factors Affecting Grain Production in China

This study focuses on the influencing factors of China's grain yield and utilizes econometric methods for in-depth analysis. A suitable econometric model is constructed by collecting data from various aspects, including total power of agricultural machinery, effective irrigated area, pure amount of agricultural fertilizer applied, sown area of grain crops and affected area indicators. The empirical analysis of the degree and direction of the influence of each factor on China's grain production shows that some factors, such as effective irrigated area and the amount of agricultural fertilizer used, have a significant positive correlation with grain production. The conclusions of the study help to understand the internal mechanism of China's grain production system, and provide valuable theoretical basis and data support for the formulation of scientific and reasonable agricultural policies to guarantee food security and increase grain production.