| 摘要 |
PROBLEM TO BE SOLVED: To make it possible for a greenhouse cultivation facility utilizing fermentation of an organic material to appropriately adjusting a release amount of heat or carbon dioxide into a greenhouse part.SOLUTION: There is provided a greenhouse cultivation facility that includes an organic material housing part 30, in which organic materials are accumulated and stored, in a farm field 10 covered by a greenhouse part 20. The facility has: a vent pipe 40 that supplies air promoting fermentation from the greenhouse part 20 into the organic material housing part 30, and supplies heated atmosphere gas generated by fermentation from the organic material housing part 30 into the greenhouse part 20; and a discharge pipe 50 which is a tubular body in which one end is inserted into the organic material housing part 30 and the other end is protruded outside the greenhouse part 20 and which includes opening/closing means for opening/closing a passage passing through the tubular body. When the temperature in the greenhouse part 20 increases higher than a predetermined value, the passage in the tubular body is opened to release surplus heat and/or surplus atmosphere gas generated by fermentation of the organic materials to the outside of the greenhouse part 20. |
