摘要
每年4月～9月，曲虫在培曲过程和储存过程中大量繁殖，使曲块重量与质量损失严重，同时对员工身体和周边环境造成恶劣影响。为消除曲虫对曲块与人体的伤害，使用物理方法灯光诱捕与库房闷杀杀灭曲虫。结果表明，在冬季治理时，清除老糠与晾晒草袋可减少曲虫繁殖速度，减少曲虫高峰期的数量；所选用的实验设备能有效控制曲虫高峰期曲虫飞逸和对人员及周边环境的影响；此技术在经济价值方面可节约部分成本，有一定的推广价值。
The mass propagation of Daqu pest in culture process and storage process from April to Sept. every year will induce great losses of caky Daqu weight and quality. Meanwhile, it will damage workers＇ health and seriously destroy the surrounding environment. In order to settle such problem, we may use physical methods such as light trapping and killing pest in air-stuffy warehouse. Besides, in winter, the experimental results showed that the elimination of old chaff and sun-drying of straw bag could reduce the propagation speed and pest quantity in the peak period. The use of proper lab equipments could effectively control the fly of pest and reduce their impacts on workers and surrounding environments, which could save part of cost and was of popularization values. In short, the use of physical methods for killing pest had satisfactory effects with low cost.
出处
《酿酒科技》
北大核心
2014年第3期59-60,共2页
Liquor-Making Science & Technology
关键词
曲虫
二氧化碳
杀虫灯
pest
carbon dioxide
insecticidal lamp
