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1998年以来,中央在全国投资新建了几百亿斤仓容的大型、新型粮仓,这些新建粮仓的安全储粮技术,成为当前各级粮食部门研究的热点。仙桃国家粮食储备库新扩建仓于2000年4月份已投入使用。存配套环流熏蒸设备没有到位的情况下,如何确保入库粮食的安全度夏是粮库的工作重点,为此,我们对新仓新粮的熏蒸方法进行了新的尝试。 按照“安全、经济、有效”的防治原则,为掌握切实可行的熏蒸方法,我们在科学性与可操作性相结合的思想指导下,对过去的防治方法进行总结,利用粮库现有设备,设计试验了预埋管道进行PH_3与CO_2混合仓外投药熏蒸方法。
Since 1998, the central government has invested in large-scale and new-type grain silos in the country with tens of billions of kilograms of storage capacity. The safe grain storage technology of these new grain silos has become a hot spot in the grain sector at all levels. Xiantao National Grain Reserve newly expanded warehouse in April 2000 has been put into use. How to ensure the safety of food stored in summer is the focus of the grain depot. Therefore, we made a new attempt to fumigate the new warehouse new food. In accordance with the principle of “safe, economical and effective” prevention and control, in order to grasp practical and feasible fumigation methods, under the guidance of the combination of science and operability, we summed up the methods of prevention and treatment in the past, Design and experiment buried pipe for PH_3 and CO_2 mixed warehouse outside the fumigation method.