| 摘要 |
PROBLEM TO BE SOLVED: To provide a plant cultivation method capable of improving work efficiency.SOLUTION: A hydroponics method uses a hydroponics system in which a first plant cultivation apparatus 1A which performs hydroponics to plants S by using first liquid fertilizer supplied from a first supply channel 31 and is capable of mounting a tray conveying device 6 on which a plurality of cultivation trays 4 mounting the plants S thereon are mounted, and a second plant cultivation apparatus 1B which performs hydroponics to the plants S by using second liquid fertilizer, which is supplied from a second supply channel 32 and has a different component from the first liquid fertilizer, and is capable of mounting the tray conveying device 6 are arranged face to face with a passage A laid between them. The method includes a process of taking out the whole tray conveying device 6 on which the plurality of cultivation trays 4 mounting the plants S thereon are mounted from the first plant cultivation apparatus 1A, and moving the conveying device to the second plant cultivation apparatus 1B via the passage A. |
