草害是黄芪种植中的突出问题,通过对芪坡进行深耕整地,可将浅表杂草翻入深层,切断多年生杂草宿根,抑制杂草为害。结果表明,机械深耕田当年生芪田基本无杂草,二年生芪田杂草也较少,机械深耕整地是解决黄芪田杂草的有效方法。大同地区伏天整地对杂草的控制效果最好。 Grass damage is a prominent problem in the cultivation of Astragalus. Through deep plowing and sowing of Qiaopo, shallow weeds can be turned into deep layers, perennial weeds can be cut off, and the weeds can be harmed. The results showed that there were almost no weeds in the field of mechanical deep plowing and the weeds in the second year were less. Mechanical plowing and site preparation were effective methods to solve the weeds in the field of Astragalus. Datong area volt site preparation on weeds control the best.