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近年来,环流熏蒸技术在浅圆仓得到普遍应用。它改变了传统的熏蒸方法,大大提高了熏蒸效果,减小了诱发害虫抗性的机率,延缓了粮食品质陈化,减少了磷化氢对储粮的污染,提高了投药效率,减轻了劳动强度,同时降低了费用,使仓储管理工作不断向着“三低三高”方向发展①。在熏蒸过程中
In recent years, circulation fumigation technology has been widely used in shallow silo. It has changed the traditional fumigation method, greatly improving the fumigation effect, reducing the probability of induced pest resistance, delay the aging of food quality, reduce the pollution of phosphine stored grain, improve the efficiency of administration and reduce labor Strength, while reducing costs, so that storage management continue to move toward “three low and three high” direction ①. In the fumigation process