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1986年永修县实种棉花28.137亩,花生20.160亩,推广使用氟乐灵除草剂4.45吨,防除棉花杂草13,000亩,花生杂草16,600亩,再加上芝麻、大豆、红薯、辣椒、白菜、油菜等旱地杂草共计33,000亩,均取得很好的防除杂草效果和生态、社会经济效益。 氟乐灵是二硝基苯胺类选择性苗前除草剂,在杂草发芽时直接接触子叶或被根部吸收传导,即抑制分生组织的细胞分裂,使杂草停止生长而死亡,具有高效安全的特点。
In 1986, there were 28.137 hectares of real cotton and 20.160 hectares of peanuts in Yongxian County. 4.45 tons of trifluralin was promoted, 13,000 hectares of cotton weed and 16,600 hectares of peanut weed were controlled. Together with sesame, soybean, sweet potato, peppers and cabbage, Rapeseed and other dry weeds a total of 33,000 acres, have achieved good control of weeds and ecological, social and economic benefits. Trifluralin is a dinitroaniline selective pre-emergence herbicide that directly contacts the cotyledon when weeds germinate or is absorbed and transported by the roots, that is, inhibits meristem cell division, stops weeds from growing, and has high efficiency and safety specialty.