(1) The fresh mushrooms can not be stacked, so as not to affect the drying speed of the mushrooms and the uniformity of dehydration between the mushrooms.
(2) Drying operations should be carried out on a sunny day. The relative humidity of sunny days is low, which helps to reduce the drying time.
(3) Drying program should be set according to different conditions of fresh mushrooms. For example, the pleats of thin mushrooms and rain gourd mushrooms are often in the form of lodging. Such mushrooms can be pre-dried for sun exposure (to the degree that the vegetative cover is shiny and the pleats are raised), and then transferred to the conventional drying treatment.
(4) Strictly control the drying temperature in each stage. The temperature is low, and the dried mushroom pleats are white; the temperature is too high and the pleats are too yellow or brown. During the drying process, the temperature must not be too high or low, otherwise the dried mushrooms will have a dull surface.
(5) Dried mushrooms are properly bagged after resurgence. Immediately after drying, bagging will make the dried mushroom broken and affect the appearance. It should be graded and bagged after appropriate rejuvenation of dried mushrooms, and the dried mushrooms should also be prevented from being crushed during storage.
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