| 用黑色管道进行环流熏蒸的杀虫试验 |
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| 引用本文： | 周长金.用黑色管道进行环流熏蒸的杀虫试验[J].粮食储藏,1998,27(5):18-20. |
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| 作者姓名： | 周长金 |
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| 作者单位： | 湖北省安陆国家粮食储备库!432600 |
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| 摘 要： | 根据气流理论，用仓外与粮堆相通的黑色管道构成循环系统，利用昼夜温差形成慢速环流气流，加速PH3气体在粮堆内的扩散和渗透，达到了较好的杀虫效果。
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| 关 键 词： | 黑色管道 磷化氢 环流熏蒸 |
TEST OF CIRCULATORY FUMIGATION THROUGH BLACK AERATION DUCT |
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| Zhou Changjin.TEST OF CIRCULATORY FUMIGATION THROUGH BLACK AERATION DUCT[J].Grain Storage,1998,27(5):18-20. |
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| Authors: | Zhou Changjin |
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| Abstract: | According to the airflow theory, the circulatory system with the black aerationducts which were introduced into grain bulk from outdoor storage accelerated diffusionand permeation of PH3 through slow circulatory airflow which was produced through theheat absorbed of the black duct in daytime and the difference in temperature of day andnight. The circulatory system had good fumigation effect. |
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| Keywords: | black aeration duct PH_3 circulatory fumigation |
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