| 摘要 |
PURPOSE: To provide an apparatus for water culture composed of a container having no water-supply-and-drainage hole on a bottom, etc., needing no agrochemical, therefore sanitary, having especially simple structure, easy in maintenance, excellent in handleability and moisture retaining property and suitable for use. CONSTITUTION: This apparatus is composed of a container 1 having no water- supplying-and-drainage hole on a bottom 1A, ceramic balls 3 for cultivation to be spread over in the container 1 and a culture liquid 4 to be supplied into the container 1. Further, the container 1 is preferably provided with a water gauge 2 in it so that the level of the irrigation is detectable regardless of the material of the container 1. |
