土堤仓的气密性与熏蒸杀虫效果研究  

RESEARCH ON AIRTIGHTNESS AND FUMIGATION INSECTICIDAL EFFECT OF BUNKERS

作　　者：孙慧[1,2] 

机构地区：[1]河南国家粮食储备库,河南郑州450047 [2]河南工业大学粮油食品学院,河南郑州450001

出　　处：《河南工业大学学报（自然科学版）》2014年第1期92-95,共4页Journal of Henan University of Technology：Natural Science Edition

摘　　要：研究了不同结构、不同密封方式土堤仓的气密性及熏蒸杀虫效果并与房式仓进行了对比.结果表明:土堤仓的气密性和熏蒸杀虫效果均好于房式仓.所用土堤仓的压力半衰时间均高于房式仓的气密性要求,同样的熏蒸方法和用药剂量,土堤仓保持无虫期时间比高大平房仓延长至少两个月.We studied the airtightness and fumigation insecticidal effect of bunkers with different structures and different sealing methods, and compared to a house-type warehouse. The results showed that the bunker was superior to the house-type warehouse in both airtightness and fumigation insecticidal effect;the pressure half-time of the bunker was higher than the requirement for airtightness of the house-type warehouse;and the bunker could prolong the insect-free time by at least two months in relative to the house-type warehouse when using the same fumigation method and the same insecticide dosage.

关 键 词：土堤仓 气密性 熏蒸杀虫 

分 类 号：TS201[轻工技术与工程—食品科学]