Considering comprehensively yield, NUE and loss of N,CCF N 180 kg/ha is the more ideal choice for summer maize in Wuqiao experimental station.

• 综合考虑产量、氮肥利用与氮素损失等因素,包膜复合肥用量N 180 kg/hm2是吴桥试区夏玉米季较为理想的选择。