| 摘要 |
PURPOSE: A seed bed for sowing rice seeds using a waste synthetic resin and rice hulls is provided to offer excellent water-absorption property and permeability to the seed bed. CONSTITUTION: A seed bed for sowing rice seeds using a waste synthetic resin and rice hulls comprises the following: an opening on the upper side; a bottom plate(10) in a flat shape; side plates(20) extended from the outer edge of the bottom plate to the vertical direction; protrusions(30) for partitioning the bottom plate for planting seeds; and drain holes(40) formed on the bottom plate for smoothly supplying water. The seed bed includes 65-75wt% of waste synthetic resin and 25-35wt% of crushed rice hulls. |
