| 新建平房仓气密处理探讨 |
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| 引用本文： | 张斌,张来林,宁方银,梁东林,史传国.新建平房仓气密处理探讨[J].粮食储藏,2010,39(1):32-34. |
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| 作者姓名： | 张斌 张来林 宁方银 梁东林 史传国 |
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| 作者单位： | 1. 中央储备粮泰安直属库肥城分库,271608
2. 河南工业大学粮油食品学院,450052 |
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| 摘 要： | 新仓的气密测试和熏蒸杀虫试验的结果表明,精心施工的新建仓房,在500 Pa压力下完全可以达到100 s以上的压力半衰期。在有效密闭期间内,该气密标准可以维持仓内较高的熏蒸浓度,有利于杀死全部害虫和避免害虫抗性产生;与原来相比还可以减少一半用药量,大大节约了熏蒸成本。
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| 关 键 词： | 仓房气密性 压力半衰期 熏蒸杀虫 |
AIRTIGHTNESS TREATMENT OF A NEW HORIZONTAL STOREHOUSE |
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| Zhang Bin,Zhang Lailin,Ning Fangyin,Liang Donglin,Shi Chuanguo.AIRTIGHTNESS TREATMENT OF A NEW HORIZONTAL STOREHOUSE[J].Grain Storage,2010,39(1):32-34. |
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| Authors: | Zhang Bin Zhang Lailin Ning Fangyin Liang Donglin Shi Chuanguo |
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| Institution: | 1 Feicheng Branch of Taian Grain Storage/a>;State Grain Reserves 271608;2 College of Food Science and Engineering/a>;Henan University of Technology 450052 |
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| Abstract: | Tests of pressure decay and fumigation were carried out in a new horizontal storehouse,and the results showed that at 500 Pa of original pressure,pressure half-life of the new one might completely reach above 100 seconds.In a effective fumigation period,the concentration in the storehouse could keep a higher concentration for a longer time,and it could control all kinds of pests effectively and prevent insecticide resistance from development.Moreover,the dosage could reduce half and the fumigation cost was ... |
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| Keywords: | storehouse airtightness pressure half-life fumigation |
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