| 摘要 |
The present invention relates to a method for heating soil of a plastic greenhouse. More specifically, the present invention has the purpose to provide a method for heating soil of a plastic greenhouse, which heats the soil temperature of a plastic greenhouse at a constant temperature by burying a heating means manufactured with a carbon fiber heating element at a predetermined depth from the ground surface along a ridge or a furrow. In order to achieve the purpose, the present invention provides a method for heating soil of a plastic greenhouse, in which a heating means (30) is buried under any one between a ridge (50) and a furrow (60) in a plastic greenhouse so as to heat soil, and the heating means (30) is manufactured by coating a protective member (10) on a carbon fiber heating element (1) controlled by a power switching unit (2) and a control unit (5), and sealing the protective member (10) with a shielding member (20). As such, the present invention provides effects of allowing to culture plants in the winter by heating soil of a plastic greenhouse, and to efficiently culture plants in the plastic greenhouse in the winter at a remarkably low heating cost. |
