肥料是粮食的“粮食”,在秋粮生产中发挥着重要作用。随着科学施肥技术的推进,河南秋粮作物施肥水平不断提高,但施肥上仍存在着一些问题,一是投肥不足,二是结构不合理,三是施肥方法不当,造成肥料的挥发损失,利用率低。据多点调查,增加肥料投入,实行配方(?),既能提高秋粮单产,又能提高化肥肥效,该项技术已成为秋粮作物上新台阶的关键措施之一。因此,为夺取秋粮丰收,必须大力组织推广配方施肥技术和化肥深施等技术,以减少肥 Fertilizer is the “food” of grain and plays an important role in the production of autumn grain. With the advancement of scientific fertilization technology, the fertilization level of autumn grain crops in Henan continues to improve. However, there are still some problems in fertilization. One is insufficient fertilization, the other is irrational structure. The third is improper fertilization method, resulting in loss of fertilizer and utilization Low rate. According to more surveys, increased fertilizer investment, the implementation of formula (?), Both to improve autumn yields per unit area, but also improve fertilizer efficiency, the technology has become a new step in the autumn grain crops one of the key measures. Therefore, in order to seize the autumn harvest, we must vigorously organize and popularize technologies such as formula fertilization and deep fertilization to reduce fertilizer