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为实地检验消抗液3型对甜菜播前土壤处理除草剂-都尔的增效作用，探索其降低田间使用量，减少农业投入的应用价值和推广前景，特设置本试验。1试验材料与方法1．1试验地点：田间试验设在石河子甜菜研究所试验地内。1.2供试材料：消抗液3型由北京雷力农用化学有限公司提供，72％
In order to test the synergistic effect of Xiaojian 3 on the soil treatment herbicide Dobo before sugarbeet sowing, this experiment was specially set up to explore its synergistic effect of reducing the amount of field use and reducing the application value and promotion prospect of agricultural input. A test materials and methods 1.1 Test Location: Field trials located in Shihezi beet Institute of test sites. 1.2 for the test materials: anti-anti-fluid type 3 provided by Beijing Lili Agricultural Chemistry Co., Ltd., 72%