On May 10, at Caiwen family farm, Dawangzhai Village, Tangdong Street, Zixing City, villagers were plowing rape fields to plant beans and other vegetables. In recent years, Zixing City has given full play to its ecological advantages, vigorously implemented agricultural models such as "rape and vegetable" rotation, and improved land utilization rate and agricultural economic benefits. Up to now, the city has developed more than 20000 mu of grain, oil and vegetable rotation, with an average income of nearly 10000 yuan per mu, effectively promoting agricultural efficiency and farmers' income.