新疆农科院安宁渠试验场,是以小麦为主要的生产和科研基地。多年来,小麦产量一直很低而不稳,除因管理粗放外,地属是影响产量的重要因素,施肥是培养地力,提高产量的重要措施,并使有限的化肥发挥最大的增产效果。1980年以来,针对这个问题,在本场农业站进行小麦氮磷化肥的各项试验和大田生产实践:初步得到“底、巧、深、配、看”五字施肥法。即底肥为主,追肥为辅;重施深施底肥或者底肥一次施用,追肥 Xinjiang Academy of Agricultural Sciences Anningqu test ground, wheat is the main production and research base. Over the years, wheat production has been very low and unstable. Except for extensive management, the genus is an important factor affecting the yield. Fertilization is an important measure to cultivate the fertility and increase the yield, and make the limited fertilizers exert the maximum stimulation effect. Since 1980, in response to this problem, we conducted various experiments on nitrogen and phosphorus fertilizers and field production practices in this agricultural station: a preliminary “five-word fertilization method” of “bottom, clever, deep, match and look” was initially obtained. That is the main base fertilizer, supplemented by top dressing; re-applied base fertilizer or deep application, top dressing