抄録
Corn and soybean rotation, as an important agricultural production model, has gained widespread attention globally in recent years. This paper reviews the biological characteristics of corn and soybean and their ecological adaptability and complementarity. First, it discusses the differences and complementarities in growth habits, nutrient requirements, and stress resistance, emphasizing their important roles in enhancing soil health and crop productivity. Next, it provides an in-depth analysis of the theoretical foundations of rotation, highlighting its positive impacts on soil quality, pest and disease management, and resource use efficiency. By studying successful domestic and international cases, it compares the experiences and economic benefits of rotation practices in different regions, pointing out the potential of rotation models in increasing crop yields and economic returns and the challenges they face. Finally, it looks forward to future research directions, including applying new technologies in rotation and their role in promoting sustainable agricultural development. This paper aims to provide a comprehensive perspective on corn and soybean rotation to advance the promotion and implementation of sustainable farming practices.
