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有农民电话问,大棚马铃薯播后苗前可以用哪些除草剂进行土壤封闭处理?目前登记用于马铃薯田土壤封闭处理的除草剂主要有二甲戊灵、精异丙甲草胺、乙草胺等单剂,以及氧氟·异丙草、异松·乙草胺、扑·乙等混配剂。此外,丁草胺、绿麦隆等药也能用于马铃薯田封闭除草。
A farmer telephone to ask what greenhouse herbicide can be used for soil sealing treatment before the greenhouse potato sowing? At present, the herbicides used for soil sealing in potato fields are mainly pendimethalin, spermidine, acetochlor, And other single agents, as well as oxyfluorine, isophorone, acetochlor, flutter B and other compounding agents. In addition, butachlor, chlorotoluron and other drugs can also be used for potato weed closed.