氮气和磷化氢气体混合杀虫实仓试验  

EXPERIMENT OF KILLING INSECTS WITH NITROGEN AND PHOSPHINE

作　　者：卢献礼 沈海涛 吴刚 周俊 王振 周锦堂 杨代翠 樊玟嫣 严晓平 王双林 Lu Xianli;Shen Haitao;Wu Gang;Zhou Jun;Wang zhen;Zhou Jintang;Yang Daicui;Fan Wenyan;Yan Xiaoping;Wang Shuanglin(Sinograin Wenshan Depot Co.Ltd,663000;Sinograin Chengdu Storage Research Institute Co.Lud,610091)

机构地区：[1]中央储备粮文山直属库有限公司,663000 [2]中储粮成都储藏研究院有限公司,610091

出　　处：《粮食储藏》2020年第3期26-29,共4页Grain Storage

基　　金：国家重点研发计划子课题:易发储粮害虫绿色治理关键技术和设备研发(2016YFD0401004)。

摘　　要：在应用气调专用膜对粮面进行密封的粮堆内,先进行磷化铝施药,再利用制氮设备充入高纯度氮气来降低粮堆中氧气的比例并维持在3%~12%进行混合熏蒸杀虫,从而刺激害虫呼吸加快,促使害虫吸入磷化氢气体,提高磷化氢对储粮害虫的防治效果,以达到彻底杀虫目的。In the grainbulk which is sealed with special film for air conditioning, aluminum phosphide is applied first, and then nitrogen generater charge high-purity nitrogen to reduce the proportion of oxygen in the grain pile and maintain it at 3%-12% for mixed fumigation, so as to stimulate the respiration of pests, accelerate the absorption of phosphine gas, and improve the control effect of phosphine on stored grain pests, so as to achieve complete insecticidal effect.

关 键 词：氮气 磷化氢气体 混合杀虫 气囊 

分 类 号：S379.5[农业科学—农产品加工]