| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a container for hydroponics usable for hydroponics of leaf vegetables with reduced cost without impairing root parts in hydroponics of the leaf vegetables which includes growth of root parts, without need of after treatments of the container after culture. <P>SOLUTION: The invention relates to the container 10 for hydroponics comprising a liquid fertilizer table 20 to which liquid fertilizer E is supplied, a first top plate 30 having through-holes 32, 42 in the vertical direction and placed above the liquid fertilizer table 20 and a second top plate 40 placed above the first top plate 30 with a predetermined gap and having a through-hole 42 located on the same plane position and having a large diameter than the through-hole 32. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
