PLANT CULTIVATION DEVICE, CULTIVATION PANEL, AND PLANT CULTIVATION METHOD

摘要

PROBLEM TO BE SOLVED: To exert a growth promotion effect of plant by nanobubble-containing water, or improve the effect more than before.;SOLUTION: A plant cultivation device has: a plant body substrate; a nanobubble-containing water supply source which is capable of supplying nanobubble-containing water to the plant body substrate; and nanobubble-containing water droplet supply means which is capable of supplying nanobubble-containing water from the nanobubble-containing water supply source in an atomized state, in which the plant body substrate includes one or a plurality of water passing holes, and has: a plant body support part which supports the plant body; a plant body substrate top part which is arranged on a front side of the plant body support part and capable of holding nanobubble-containing water; and a plant body substrate bottom part which is arranged on a rear side of the plant body support part. Atomized nanobubble-containing water is suppliable from the nanobubble-containing water supply source into the plant body substrate bottom part by the nanobubble-containing water droplet supply means, and nanobubble-containing water is suppliable from the nanobubble-containing water supply source to the plant body substrate top part.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT