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大豆田化学除草,是我省农民兄弟非常关心的问题。而除草剂的推广和应用,要求比较严格。一个好的除草剂品种,只有正确地使用它,才会达到除草增产的目的,否则不但除草效果不好,甚至于会造成重大损失。我省目前大豆田化学除草一般采用乙草胺、拉索、虎威、盖草能等。虎威由于具有高效,茎叶处理等特点,多年来一直很受欢迎,因此价格也有5万多元/吨增至现在的18万元/吨,成本太高,加上货源紧张,大面积推广比较困难。克阔乐是艾格福公司新近推出的豆田除草新产品,与虎威同属二苯醚类。试验证明,克阔乐较虎威具有杀草速度快,耐雨水冲刷和能有效地防除
Soybean chemical weeding, farmers in our province is very concerned about the issue of brothers. The promotion and application of herbicides, more stringent requirements. A good herbicide variety can only achieve the goal of increasing herbicides if it is used properly. Otherwise, not only will weeding be ineffective but also great losses will be caused. Soybean chemical herbicides in our province now generally use acetochlor, cable, Tiger Granville, grass and so on. Tiger Granville has been very popular over the years due to its high efficiency, stem and leaf treatment and other characteristics, so the price has more than 50,000 yuan / ton up to now 180,000 yuan / ton, the cost is too high, coupled with tight supply, large-scale promotion comparison difficult. Ke Kelo is Ai Gefu newly introduced bean weeding new products, and Tiger Wei belong to diphenyl ether. Test proved that Ke Kelley than Huwei with grass-killing speed, resistance to rain erosion and can effectively control