通风是目前广泛采用的一种储粮技术,在安全储粮中起着重要作用,它不仅可以降温降水,还可以对储粮进行调质。度夏的粮食在进入秋冬季节时,储粮温度高,外界温度低,易造成粮堆表面结露、虫霉孳生等问题。为了保证储粮安全,创造低温储粮环境,延缓储粮陈化速度,更好地掌握秋冬各个时 Ventilation is a widely used grain storage technology and plays an important role in safe storage of grain. It can not only cool down precipitation, but also adjust grain storage. Degree of summer food into the autumn and winter season, stored grain temperature is high, the outside temperature is low, easily lead to condensation on the surface of the piles, insect breeding and other issues. In order to ensure the safety of stored grain, create a low-temperature grain storage environment, slow down the aging rate of grain storage and better grasp the autumn and winter