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眼下棉花播种工作就要开始了。一些读者打来电话询问,在棉田覆膜前,应该使用哪种除草剂?据专家介绍:进行棉田土壤除草时,可以选择氟乐灵、拉索、乙草胺、丁草胺、敌草隆、地乐胺等除草剂;进行茎叶除草时,可以选择稳杀得、精稳杀得、盖草能、禾草克、克无踪、草甘膦等除草剂。在棉花播种前,可以使用48%氟乐灵乳油每亩100毫升～150毫升对水50公斤后均匀喷雾,施药后马上混土。在棉花播种后出苗前,可以选用43%拉索乳油每亩200～300毫升对水50公斤后均匀喷雾;当棉苗长到4叶以后,可以用15%稳杀得乳油50毫升或12.5%盖草能乳油50毫升对水50公斤进行茎叶处理。
Right now cotton sowing is about to begin. Some readers call to inquire before the cotton field, which herbicide should be used? According to experts: the cotton soil weeding, you can choose trifluralin, cable, acetochlor, butachlor, Diuron , Toleramide and other herbicides; for stem and leaf weeding, you can choose to kill steadily, fine to kill too, cover grass can, grass grams, grams of trace, glyphosate and other herbicides. In the cotton sowing, you can use 48% trifluralin EC 100 ml per acre ~ 150 ml 50 kg of water evenly spray, immediately after mixing soil. In the cotton sowing before emergence, you can use 43% cordy oil 200 ~ 300 ml per acre on the water 50 kg evenly spray; when the cotton seedlings grow to 4 leaves, you can use 15% stable kill EC 50 ml or 12.5% Cover grass EC 50 ml 50 kg of water for stems and leaves treatment.