| 摘要 |
PROBLEM TO BE SOLVED: To solve such problem that the watering process (watering distance) for homogeneous watering is long and not efficient, and further, when a compressed and molded medium is used, the medium requires a long time for absorbing the water and for being expanded and returning to the original shape, and the operability is very bad, though a watering device which sprinkles a small amount of water for homogeneously watering a medium in a nursery box conveyed by a conveyor is known as a conventional example of this kind. SOLUTION: This watering device for watering the medium 1 in the nursery box 5 conveyed by the conveyor 11 has a conveying means for conveying the nursery box 5 in a state tilted so that the upstream side of the conveying direction of the nursery box 5 may be higher. |
