近日,天气转暖,小麦开始返青,追肥也陆续开始。为了促使小麦优质高产,在施肥过程中,可采用氮肥后移技术。传统施肥方式的弊端传统的小麦施肥,一般分为2次,第一次为小麦播种前随耕地将一部分氮肥耕翻于地下,称为底肥;第二次为结合春季浇水进行的春季追肥。底肥一般占 Recently, the weather is getting warmer, the wheat begins to turn green, and the top dressing begins one after another. In order to promote the high quality and high yield of wheat, nitrogen fertilization can be used in the fertilization process. The disadvantages of the traditional fertilization methods Traditional wheat fertilization, generally divided into 2 times, the first time before sowing with wheat farmland will be part of the nitrogen turned into the ground, known as the base fertilizer; the second spring watering in combination with the spring top dressing. Base fertilizer generally accounted for