| 摘要 |
<p>The vase has a glass body with a central axis, a vase base (10) and a vase external wall (12), which join at the vase opening. The vase external wall has a vase beading (13) above the aperture in the vase opening. The vase opening has a beading vertex (14) and a beading edge (15) proceeding in a given angle to the central axis of the glass body. The opening is suitable for intake of liquid fertilizer and a porous culture medium.</p> |
