喷水保湿，是食用菌栽培中一项重要的管理措施。近年来，笔者在调查研究的基础上，试制了一种简易电动喷雾器，其结构简单，操作方便，既可减轻劳动强度，又可提高喷雾质量，有利通风换气后迅速维持必要的空间湿度，对塑料大棚单层栽培及吊袋栽培各类食用菌，较为实用。现将其 Water spray moisturizing, is an important management measure in edible fungus cultivation. In recent years, based on the investigation and study, the author trial a simple electric sprayer, which has the advantages of simple structure and convenient operation, can both reduce the labor intensity and improve the spray quality, and rapidly maintain the necessary space humidity after the ventilation and ventilation are favorable. Plastic greenhouse cultivation and bag cultivation of various types of edible fungi, more practical. Now it