葡萄采收后应及时运往冷库,入库后尽快降低温度,贮藏适温为0～1℃,相对湿度为85%～95%。葡萄在贮藏中易发生干枝、掉粒和腐烂。在较低的湿度中,果粒不易腐烂,但易失水皱缩、穗梗干枯,极易掉粒。而空气湿度太高,又易引起真菌生长,造成腐烂。为了克服这些问题,要求在冷库内维持较高的相对湿度,延 Grape harvest should be promptly transported to cold storage, storage temperature as soon as possible after storage, storage temperature is 0 ~ 1 ℃, relative humidity of 85% to 95%. Grapes prone to dry branches in the storage, out of grain and decay. In the lower humidity, the fruit is not perishable, but easy to shrink water shrinkage, ear stems dry, easily out of tablets. The air humidity is too high, but also easy to cause fungal growth, resulting in decay. In order to overcome these problems, it is required to maintain a higher relative humidity in the refrigerator