| 摘要 |
PURPOSE: To support the plants more surely by setting parts for supporting the blocks of the culture medium to the back face of the panel body and facilitate the covering with sheets by fitting sheet connectors on the panel. CONSTITUTION: The panel 1 having planting holes 2 opened is equipped with packer weights 3 so that a planting hole is placed between them as the plant is held in its planting direction, while culture medium block guides 4 are set on the backside face of the packer weights 3 so that its plane agrees with the side face of the planting hole. |
