【摘要】 通过运用自然通风与机械通风将粮温降到目标值 ,采取有效措施对粮堆进行隔热保冷 ,使储粮始终保持在低温环境中 ,取得了较好的效果更多还原

【Abstract】 Natural ventilation and mechanical ventilation were used to reduce the grain temperature to a certain degree,then some efficient methods were used for insulating heat and maintaining cool,the grain was stored in low temperature all the time.That received good effect.更多还原