内蒙地区水地小麦的追肥,群众主要采用尿素撒施办法。此法比开沟深施,省工省事。但近年来也有提倡氮肥深施,开沟条施然后复土的,施肥深度约5厘米。此法费工费事,群众不愿做。因此我们有必要对这两种施肥法进行比较,明确其效果,为确定适宜施肥法提供依据。 Inner Mongolia water wheat top dressing, the masses mainly urea solution method. This method than the ditch deep facilities, saving time and labor. However, in recent years, there are also some deep-rooted nitrogenous fertilizers. When they are dug and dug, the depth of fertilization is about 5 cm. This method laborious labor, the masses do not want to do. Therefore, we need to compare the two fertilization methods to clarify the effect, in order to determine the appropriate fertilization method to provide the basis.