去冬今春以来,我国北方冬麦区遭遇了50年不遇的特大干旱。据农业部农情调度,2月7日旱情最严重的时候,河南、安徽、山东等8个小麦主产省区小麦受旱面积最高曾经超过1.6亿亩,也就是说全国近一半面积的小麦遭受旱灾。2月份以来,全国各地掀起了抗旱保苗的高潮。各级农业部门紧紧围绕抗大旱、促春管、夺丰收目标,始终把科学抗旱摆在突出位置,按照“科学抗旱、分类指导、水肥并进、 Since the winter and spring, the northern winter wheat area in our country has suffered a severe drought of 50 years. According to the Ministry of Agriculture agricultural schedule, the worst drought on February 7 time, Henan, Anhui, Shandong and other provinces and autonomous regions in the eight major wheat provinces have the highest drought-affected area of ​​more than 160 million mu, which means that nearly half of the country’s wheat area Suffer from drought. Since February, climax has emerged in drought relief and seedling maintenance across the country. Agriculture departments at all levels focus on the goal of fighting drought, promoting spring management and harvesting, and put scientific drought relief in prominence. According to the guideline of ”Scientific Drought-resistance and Classified Instruction, Water and Fertility,