论文部分内容阅读
据许多农民反映,粮食生虫现象较严重,给粮食的长时间贮藏带来很大困难。为此,我走访了一些种粮专业户和多年从事粮食管理工作的同志,与他们探讨了上述问题,现归纳如下,供参考。1.搞好环境卫生搞好贮粮现场的环境卫生是贮粮防虫的一项重要措施。作法是保持粮仓、粮袋的干燥与清洁,仓外及放置粮袋附近不留杂草、垃圾、污水,堵塞一切孔洞、缝隙,经常保持环境卫生,清除粮食害虫的生长、繁殖场所,消灭隐藏的害虫,消灭虫源。2.高温日光曝晒粮食害虫对高温的抵抗力较弱。环境温度在35—45时,害虫的生长和发育就受到
According to many peasants, the phenomenon of food insects is more serious and presents great difficulties for long-term storage of food. To this end, I have visited some comrades who specialize in grain cultivation and comrades engaged in food control for many years and have discussed with them the above issues and are summarized as follows for reference. 1. Do a good job of environmental hygiene Grain storage site environmental sanitation is an important measure for grain storage pest control. Practice is to keep the granary, food bag drying and cleaning, outside the warehouse and placed near the food bag without weeds, garbage, sewage, blocking all the holes, cracks, and often maintain environmental hygiene, clearing the growth of food pests, breeding places, eliminating hidden Pests, eliminate the source of insects. 2. High temperature sunlight exposure grain pests on the weak resistance to high temperatures. At 35-45 ambient temperatures, the growth and development of the pests are affected