1. Potatoes stored in summer potatoes are available for a 2-4 month break. The summer harvest is in the hot season. The potato chips can be stored in a cool, well-ventilated place and stored in the pit after storage. Put the ventilation pipe in the stack and shading it with grasshoppers. 2. Storage of Autumn Potatoes Autumn potatoes are harvested before and after the beginning of winter, and the suitable temperature for storage in the storage cell is 3-5°C and the relative humidity is 80%-85%. The use of methyl naphthylacetate can inhibit potato sprouting. When used, it is first diluted with acetone, and then mixed with fine soil into the drug soil, the drug soil is sprinkled in the potato heap, 200-250g per 5000kg tuber (making 7.5-15kg medicine soil) Note that this drug should be used before releasing the dormant period. China Agricultural Network Editor