| 摘要 |
<p>In the present invention, provided is a wick in bottom irrigation, comprising porosities which are made in a new structure and use water diffusion of capillarity and hydrophilic fibers, thereby properly supplying enough water to plants from lower side of soils; a water pipe which is made by braiding a plurality of fibers in a spiral shape and consists of hydrophilic fibers; and an outer layer of skin which is a tube shape and supports the water pipe by covering the outer surface of the water pipe.</p> |
