HYDROPONICS APPARATUS AND HYDROPONICS METHOD

摘要

A hydroponic cultivation apparatus (1) for cultivating a plant (100) having a main muscle (101) and an inside root (102), comprising a support part (11) for supporting the plant (100) 32 and 33 for performing irrigation to the side roots 102 by immersing the side roots 102 in the liquid, and a pair of side wall flow control portions 31, (3) for adjusting at least one of a spray interval and a spray time by main flow pipe sections (12, 13), and the control section (3) controls the flow rate of the liquid to the main flow (101) To the required amount.