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碳酸氢铵作为一种速效氮肥是大家熟知的,用它作为农药治蚜、除草、杀菌却鲜为人知。棉花伏蚜发生严重时,用碳酸氢铵300倍液均匀喷洒,治蚜虫效果可达90％。 农田里沙草、刺儿菜、苦荬菜等杂草较多时,每亩撒施60～70公斤碳酸氢铵后深翻细耙,对多种杂草的草籽和宿根杂草的根茎都有很好的杀灭作用。 土杂肥带菌量大时,用碳酸氢铵
Ammonium bicarbonate as a quick-acting nitrogen fertilizer is well known, use it as a pesticide to cure aphids, weeding, sterilization is little-known. When the cotton aphid serious occurs, with 300 times ammonium bicarbonate spray evenly, cure aphid effect up to 90%. In the farmland, there are many weeds such as sand grass, sasakiya, bitter gourd, etc. When weeding 60 ~ 70 kg of ammonium bicarbonate per acre, we deep and fine harrow the roots of weeds of various weeds and perennial weeds Very good killing effect. Tu soil with a large amount of bacteria, with ammonium bicarbonate