The air temperature, humidity and the soil temperature inside and outside of greenhouse were measured in the underground heat storage system during heating in winter.
冬季双层覆盖温室地下蓄热系统蓄热与保温时，测试了温室内外空气温度、湿度、苗床温度。
In order to reduce energy consumption in greenhouse, the underground heat storage system with double-film covering was designed based on the plant physiology.
针对温室加温能耗大的突出问题，设计了双层覆盖温室地下蓄热系统。
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