曲周县承担的地下水超采综合治理试点项目,今年推广小麦春灌节水稳产配套技术3.73万亩。项目确定在侯村、依庄等老沙河故道沙化较重的区域实施。为实现小麦生育期由浇三水减为浇两水,亩节水50方的目标,并确保小麦产量下降低,确定以下水肥管理技术方案。一、秸秆还田项目区全部采取玉米联合收获—秸秆还田—整地—小麦播种“一条龙”作业模式,实行全部玉米秸秆新鲜粉碎直接还田,提高秸秆的粉碎 Quzhou County commitment to comprehensive management of groundwater over pilot project this year to promote wheat spring irrigation water stable production technology supporting 37300 acres. The project is scheduled to be implemented in the heavily damaged areas of the old Shahe River, such as Houcun and Yi Zhuang. In order to achieve the goal of wheat growth period from pouring Sanshui to pouring two water, 50 acres of water-saving goals, and to ensure that wheat yields lower down to determine the following water and fertilizer management technology program. First, straw return to the project area All take corn combined harvest - straw - soil preparation - sowing wheat “one-stop” mode of operation, the implementation of all freshly crushed corn stalks back to the field, improve the crushing of straw