| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that in a conventional sowing plant, since every operation is finished, the next seedling raising pot tray is transported by separate conveyors to a bed soil packing apparatus, a watering apparatus, a sowing apparatus and a soil covering apparatus, an transportation efficiency is poor. SOLUTION: In this sowing plant, the bed soil packing apparatus 2, the watering apparatus 3, the sowing apparatus 4 and the soil covering apparatus 5 are arranged in this order, equipped with conveyors 12, 13, 14 and 15, respectively, the seedling raising pot tray is transported to continuously constitute a nursery bed and sowing is carried out. An actuator of each apparatus, a driving means of each conveyor and detection means which are arranged at the front and the rear of the watering apparatus in the transportation direction and at the front of the sowing apparatus and detect the passage of the seedling raising pot tray are connected to a controlling means. Consequently, a subsequent seedling raising pot tray is controlled to catch up with the preceding seedling raising pot tray when a pot at the rear end of the preceding seedling raising pot tray is positioned at the starting end of the sowing apparatus.
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