| 高大平房仓PH3低剂量环流熏蒸杀虫试验 |
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| 引用本文： | 刘景贤,朱庆忠,马宝瑛,洪瑞田,唐茂强.高大平房仓PH3低剂量环流熏蒸杀虫试验[J].粮食储藏,2002,31(2):15-16. |
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| 作者姓名： | 刘景贤 朱庆忠 马宝瑛 洪瑞田 唐茂强 |
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| 作者单位： | 天津市宝坻县粮食管理局,301800 |
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| 摘 要： | 用仓外移动式环流熏蒸装置在高大平房仓中一次性施用磷化铝片剂1g/m^3、二氧化碳25g/m^3进行熏蒸杀虫，结果表明：仓内各部位磷化氢浓度分布均匀，密闭388个小时，仍保持有效浓度100ppm，杀虫效果100％；且具有省工省时、操作简便、安全经济的特点，是用于高大平房仓的一种效果好、经济效益显著的杀虫方法。
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| 关 键 词： | 高大平房仓 PH3 低剂量 环流熏蒸 杀虫试验 磷化氢 浓度分布 仓储害虫 粮食 |
TEST ON PH3 RECIRCULATION FUMIGATION WITH LOW DOSAGE IN LARGE WAREHOUSE |
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| Liu Jingxian,Zhu Qingzhong,Ma Baoying,Hong Ruitian,Tang Maoqiang.TEST ON PH3 RECIRCULATION FUMIGATION WITH LOW DOSAGE IN LARGE WAREHOUSE[J].Grain Storage,2002,31(2):15-16. |
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| Authors: | Liu Jingxian Zhu Qingzhong Ma Baoying Hong Ruitian Tang Maoqiang |
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| Abstract: | AlP tablet and CO 2,at a dosage of 1g/m 3 and 25g/m 3 respectively was applied only once in large warehouse with mobile recirculation fumigation facility.The results showed that the concentration of PH 3 still maintained 100ppm after 388 hours and the distribution of PH 3 was uniform at all parts.The mortality of the insects was 100%.This method has advantages of easy operation,economy,safety and efficiency. |
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| Keywords: | large warehouse PH 3 low dosage recirculation fumigation stored grain insects |
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