氯化铵在旱谷上施用增产效果与等氮量硫铵相当.关键要讲究施肥方法:作基肥应坚持开沟深施,且离播种沟适当远些,不要全层混施;作追肥打眼深施,且离主根系距离不可太近;施肥量掌握每亩25～45kg;不提倡连作施用,最好隔季或隔年施用。 Ammonium chloride in the wadi yield increase effect with the same amount of ammonium sulphate quite the key to pay attention to the method of fertilization: as a base fertilizer should adhere to the ditch deep facilities, and from the sowing ditch appropriate farther, do not full mixing; Deep facilities, and not far from the main root distance; fertilizer control of acre 25 ~ 45kg; do not advocate continuous cropping application, preferably quarterly or every other year.