| 摘要 |
PROBLEM TO BE SOLVED: To provide a greenhouse that suppresses restriction of farm work which is caused by installing pipes through which temperature-controlled liquid is flown.SOLUTION: In a greenhouse 10 in which a space part S for cultivating plants is covered by a plastic sheet 12 attached to a skeleton 11, the skeleton 11 comprises pipes 13 through which temperature-controlled liquid flows, temperature of the space part S is controlled by heat exchange between liquid flowing through the pipes 13 and air in the space part S. Therefore, it is not necessary to provide pipes through which the liquid for temperature control flows separately from the skeleton, and restriction of farm work can be suppressed.SELECTED DRAWING: Figure 1 |
