| 摘要 |
PURPOSE: A laminate-type hydroponic device capable of optionally controlling the step number of a hydroponic pot according to the height of hydroponic facilities is provided. It enables easy observation of the course of crop growth and efficient utilization of space in hydroponic facilities. CONSTITUTION: The hydroponic device(100) consists of: a pot moving means for moving a hydroponic pot(1) containing culture soil periodically on a predetermined path; a spray nozzle for supplying nutritious liquid to the hydroponic pot from the upper part; a nutritious liquid recovery channel for recovering nutritious liquid discharged from the hydroponic pot; a interval control means. The pot moving means is a chain conveyor attached with a plurality of hydroponic pots at regular intervals. The interval control means contains at least one rail, at least one roller member(42) and a driving device for providing a driving force of the rail direction. |
