Core Viewpoint - The "wheat and bean double cropping" rotation model implemented in Zhangwu County, Liaoning Province, has revitalized previously desertified farmland, enabling farmers to achieve two harvests a year and increasing their income [1] Group 1: Agricultural Innovation - The "wheat and bean double cropping" rotation model was explored starting in 2023, transforming sandy farmland that was often subject to wind erosion [1] - This agricultural practice has led to significant improvements in land productivity, allowing for a more sustainable farming approach [1] Group 2: Economic Impact - The new farming model directly contributes to increased income for local farmers, enhancing their economic stability [1] - The initiative reflects a broader trend of agricultural innovation aimed at combating land degradation and improving food security [1]