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【課題】温度調整がなされた液体を流すパイプを設置することから生じる農作業の制限を抑制するビニールハウスを提供する。【解決手段】植物を栽培する空間部Ｓを、躯体１１に取り付けたビニールシート１２で覆うビニールハウス１０において、躯体１１は、温度調整された液体が流れるパイプ１３を備え、パイプ１３内を流れる液体と空間部Ｓの空気との熱交換により、空間部Ｓを温度調整する。従って、温度調整用の液体を流すパイプを躯体とは別に設ける必要がなく、農作業の制限を抑制可能である。【選択図】図１
