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氯化铵是我国常规化肥之一。为推广使用这种肥料和提高其氮素利用率,1985—1987年,我镇在西辛庄村等8个试验点进行了连续3年的氯化铵与尿素混施试验。在试验取得良好效果的基础上,1988—1990年又进行了大面积示范、推广。实践证明,氯化铵与尿素混施的好处是,可以减少氯化铵的施用量,减轻或避免施用氯化铵过多所引起的烧苗现象;提高肥效,增强作物抗逆性,提高产量,增加效益,
Ammonium chloride is one of China’s conventional fertilizers. In order to promote the use of such fertilizers and improve their nitrogen utilization rate, in 1985-1987, our town had conducted a three-year ammonium chloride-urea blending test at 8 pilot sites in Xixinzhuang Village. Based on the good results of the experiment, a large area demonstration and promotion was carried out in 1988-1990. Practice has proved that the advantages of ammonium chloride mixed with urea is that it can reduce the amount of ammonium chloride to reduce or avoid the application of ammonium chloride caused by excessive burning phenomenon; increase fertilizer efficiency, enhance crop resistance and increase yield , Increase efficiency,