粮食在密封条件下贮藏,粮堆可以形成一种缺氧状态,从而使仓库害虫窒息而死,或者活动受到抑制,同时可以使好气性微生物也受到抑制,因而可以达到杀虫,抑制害虫、防霉、安全贮粮的目的。由于这种密封缺氧贮藏不需使用化学药剂杀虫,采用生态学方法防治害虫,因此,可以防止药剂污染粮食,对粮食保管人员和人民健康都有好处。防止药剂污染粮食,这是缺氧贮粮一个最大的优点,因此,越来越受到各方面广泛的支持与重视。 When food is stored under sealed conditions, the grain piles can form an oxygen-deficient state that suffocates the warehouse pests, or their activity is inhibited and the aerobic microorganisms are also inhibited, thus achieving insecticidal and pest control Mold, the purpose of safe storage of grain. Because this sealed anoxic storage does not require the use of chemical insecticides and the ecological control of pests, it can prevent pesticides from polluting food and is good for the food keeper and people’s health. Preventing pesticides from polluting grain is one of the biggest advantages of oxygen-deficient grain storage. Therefore, it is receiving more and more extensive support and attention from all quarters.