根据当时当地的气候特点,对粮仓采取晒粮、通风、冷冻等措施,既可以达到安全储粮的目的,又可降低储粮成本,具体方法有: 1.冷冻治虫 低温不仅能抑制微生物的活动,而且还能起到杀虫作用。当粮温低于-4℃时,16天后粮食中的害虫就会全部死亡。所以可以 According to the local climatic characteristics at that time, such measures as sunning grain, ventilating and freezing grain silos can not only achieve the purpose of storing grains safely, but also reduce the cost of grain storage. The specific methods are as follows: 1. Freezing pest and cold can not only inhibit the activity of microorganisms , But also play a role insecticidal. When the grain temperature is below -4 ℃, all the pests in the grain will die after 16 days. So yes