时值三夏季节,夏灌刻不容缓。去秋,我省干早少雨,一些地方小麦播种晚,出苗迟;今年春季气温又普遍偏低,光照偏少,使冬小麦返青、拔节期、水稻育秧和早春大田播种推迟;一些地区小麦、油菜收获期也可能推迟;加之有些地方预计夏田减产、秋粮面积可能扩大,将造成今夏玉米播种、水稻插秧期的集中用水,而在六月份河流往往因降水量少,流量不足,夏季气温高,作物耗水量大,夏旱问题比较突出。根据历年气象资料分析,玉米抽 Three summer season, summer irrigation without delay. In the autumn, dry and early morning rainfall in our province, late blooming and late emergence of some wheat in some areas; the temperature in this spring is generally low and the light is too low, so that winter wheat regreening, jointing stage, rice seedling and early spring field planting are postponed; in some areas, The harvest may also be postponed. In addition, some areas are expected to reduce summer crop yields and may expand the area for autumn grain crops. This will result in a concentrated use of maize and rice in the summer of this year. In June, rivers often suffered from low rainfall, insufficient flow rates and high summer temperatures Large water consumption, summer drought problems more prominent. According to historical meteorological data analysis, corn pumping