Campagna of sea of yellow the Huaihe River of prefectural region place is mid, biology is resourceful, crop basically has bluish dogbane of wheaten, corn, pachyrhizus, paddy, cotton, soja to wait.

• 县域处黄淮海平原中部,生物资源丰富,农作物主要有小麦、玉米、地瓜、水稻、棉花、大豆红麻等。