论文部分内容阅读
近年来,我国储粮立筒仓发展迅速,筒仓高度有15米、30米;容量有200吨/只、900吨/只不等。而目前兴建的筒仑不但气密性较差;而且也没有熏蒸装置。纵观各国,无论是谷物生产国如北美、加拿大、澳洲等;还是谷物消费国如日本、欧洲等,他们的港口筒仓均配有循环熏蒸设备,以便经济有效地控制害虫的传入、危害。就我国而言,房式仓和露天库等虫粮熏蒸已有较多的方法、措施,并积累了一定的经验。至于筒仓虫粮熏蒸技术目前还处在研究阶段。
In recent years, China’s grain storage silos rapid development, the height of silos 15 meters, 30 meters; capacity of 200 tons / only, 900 tons / only. At present, the construction of Tonglun not only less air tightness; but also no fumigation device. Throughout all countries, whether grain producing countries such as North America, Canada, Australia, etc., or grain consuming countries such as Japan, Europe, etc., their port silos are equipped with circular fumigation equipment in order to cost-effectively control the introduction of pests, hazards . For our country, there have been more methods and measures for insect fodder in room-type warehouses and open-air warehouses, and a certain amount of experience has been accumulated. As for the silo insect food fumigation technology is still in the research stage.