| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural greenhouse capable of blocking incident light through a gap between curtains, and an opening/closing apparatus used for the greenhouse.SOLUTION: A greenhouse body 2 is constituted in a shape that a pair of sidewalls 21 and 22 facing each other and a roof 23 connecting top ends of the pair of sidewalls 21 and 22 extend in a Y-axis direction (depth direction). A first curtain 5 is provided inside the greenhouse body 2 along the roof 23, is supported by a support part 6 extending in the Y-axis direction, and opens/closes in the Y-axis direction. In a second curtain 8, an upper end part overlaps a lower end part of the first curtain 5, and a lower end part positions below the lower end part of the first curtain 5. |
