商丘市位于河南省东部,是豫、鲁、苏、皖4省交界之地,属黄河冲积平原,温带季风气候,半湿润地区,年降雨量655~874mm,是我国重要的粮食和优质棉生产基地。在商丘市所辖的6县3区1市中,有3个全国粮食生产百强县、8个粮食基地县(区)、2个国家优质粮食基地县,小麦种植面积达53万多公 Shangqiu City is located in the eastern part of Henan Province, Henan, Shandong, Jiangsu and Anhui provinces at the junction of four provinces, is the Yellow River alluvial plain, temperate monsoon climate, semi-humid areas, annual rainfall of 655 ~ 874mm, is China’s important grain and high-quality cotton production base . In the 6 districts, 3 districts and 1 city under the jurisdiction of Shangqiu, there are 3 top 100 counties for food production in the country, 8 food base counties (districts) and 2 high-quality food base counties in the country. The planting area of ​​wheat reaches more than 530,000