本文叙述了新收的高水分小麦(湿基含水率25～35%)通过固定床间歇通风试验后其水分与品质变化的规律。试验表明,利用温度较低(23～25℃)、相对湿度较高(81～87%)的气流进行间歇通风,对小麦有一定的降温、降水作用,从而达到抑制小麦变质、短期安全贮存的目的。本试验结果可供雨季收获小麦干燥前应急处理参考。 This article describes the law of moisture and quality of freshly harvested wheat (wet basis moisture content 25-35%) after passing through a fixed bed intermittent ventilation test. Experiments show that intermittent ventilation with low temperature (23 ~ 25 ℃) and relatively high relative humidity (81 ~ 87%) can reduce the temperature and precipitation of wheat so as to inhibit wheat metamorphism and short-term safe storage purpose. The results of this test can be used for rainy season wheat harvest before harvesting emergency reference.