This invention relates to a storage system for shallots and chili peppers in particular and holticultural products in general in a refrigerated room, and the air contained therein is conditioned in such a manner that these products can b5 e stored in a long time under fresh conditions with a little weight loss. The conditioned air include, among others, temperature, oxygen, carbon dioxide, humidity and ethylene gas contained in this horticultural storage room so that the products will be in a dormant state however, they will stay fresh. Sensors used in this equipment work automatically, therefore it can be easily operated and the air conditioning can be well-maintained. This automation is applied to humidifier, refrigerator, and ozonizer.
