我市地处沿海垦区，大豆种植面积常年在１．６７万ｈｍ２左右。近年来随着农业产业结构调整，种植面积不断扩大，大豆草害问题日益突出。为了解克阔乐等除草剂对大豆的安全情况及田间除草效果，为大面积推广提供可靠依据，进行了田间药效比较试验。现将结果简报如下：１材... The city is located in the coastal reclamation area, soybean planting area perennial in about 16,700 hm2. In recent years, with the adjustment of agricultural industrial structure, planting area has been expanding, the problem of soybean grass growing increasingly prominent. In order to understand Keruole and other herbicides on the safety of soybean and field weeding effect, to provide a reliable basis for large-scale promotion, the field of efficacy comparison test. Now the results of briefings are as follows: 1 material ...