冷藏可分为湿藏和干藏。湿藏是指将切花茎端浸渍于水中或保鲜液中进行冷藏,此法通常适用于短期贮藏。干藏是指将用预处理液处理过的切花用聚乙烯薄膜包装起来进行冷藏的方法,此法主要用于长期贮藏。绝大多数切花如香石竹、菊花等在蕾期采收后,干藏比湿藏保鲜时间长,且切花质量好。但有的切花如非洲菊用湿藏比干藏好。 Cold storage can be divided into wet and dry storage. Wet storage refers to the cut end of the flower stalk immersed in water or fresh liquid for refrigeration, this method is usually suitable for short-term storage. Dry storage refers to the use of pretreatment liquid cut flowers treated with polyethylene film packaging refrigeration method, this method is mainly used for long-term storage. The vast majority of cut flowers such as carnation, chrysanthemum and other buds in the bud after harvest, dry storage than the wet preservation of a long time, and the cut flowers of good quality. However, some cut flowers such as gerbera with a good reservoir than dry storage.