蔬菜地杂草与蔬菜争肥、争光 ,严重地影响蔬菜的生长发育 ,应用化学除草剂能有效地解决蔬菜地杂草的防除 ,且能省工、省时 ,提高经济效益。特别是豌豆地除草 ,因种植播种密集 ,人工除草困难 ,苗后使用触杀性除草剂对蔬菜会造成药害 ,影响作物生长 ,为科学地选用选择性除草剂 , Vegetable weeds and vegetables fight fat, win glory, seriously affecting the growth of vegetables, the application of chemical herbicides can effectively solve the weed control of vegetables, and can save time, save time and improve economic efficiency. Especially pea weeding, due to intensive planting sowing, artificial weeding difficulties, the use of contact toxicity herbicide postemergence of vegetables will cause phytotoxicity, affecting crop growth, for the scientific selection of selective herbicides,