蔬菜田肥水条件好，种植种类多，复种指数高，茬口复杂，适宜杂草生长。经调查蔬菜田的杂草有３０科、７１属、９８种，其中主要杂草十几种。现将使用技术简介如下。１合理选用除草剂根据种植蔬菜种类，栽培方式、耕作方法、杂草种类、发生数量、合理选择除草剂种类。１．... Vegetable fields fertilizer and water conditions are good, more kinds of planting, multiple crop index high, stubble complex, suitable for weed growth. After investigation of vegetable fields weeds 30 families, 71 genera, 98 species, of which more than a dozen of the main weeds. Now use the technology briefings are as follows. A reasonable choice of herbicides According to the type of planting vegetables, cultivation methods, farming methods, weeds species, the number of occurrence, a reasonable choice of herbicide species. 1. ...