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30%硝磺·烟嘧·莠去津油悬浮剂是陕西汤普森生物科技有限公司生产的防除玉米田杂草的复混型除草剂,为了解该药剂对玉米田禾本科杂草和阔叶杂草的防除效果及对作物的安全性,黑龙江省密山市农业技术推广中心承担了省农药管理检定站下达的此项试验,试验情况如下。1试验材料与方法试验地点设在密山市农业技术推广中心科技示范场的玉米试验田里。试验地土壤类型为沙壤土,肥力
30% nitrofurantoin · nicotine · Atrazine oil SC is produced by Shaanxi Thompson Biological Technology Co., Ltd. to control corn weeds mixed herbicides, in order to understand the agent on corn field weeds and broadleaf miscellaneous Grass control effect and crop safety, Mishan City, Heilongjiang Province Agricultural Technology Promotion Center assumed the provincial pesticide management station issued this test, the test is as follows. 1 Test materials and methods The test sites are located in the corn experimental field in Science and Technology Demonstration Field of Mishan City Agricultural Technology Promotion Center. The soil types tested are sandy loam soil and fertility