| 摘要 |
<p>Transplantation cone, for nurseries, constituted by two main components made from plastics, preferably by means of injection-moulding, namely a base component of conical configuration, with its vertex oriented upwards and which is hollow and open on the inside in order to minimize the amount of material involved therein, and with a shallow slope at the generatrix thereof, provided on the upper face thereof with a plurality of, preferably three, radial ribs spaced equidistantly and having a profile that increases progressively towards the periphery of said base, set, at the free end thereof, so as to correspond with the perimeter of said component, by means of an upper projection that acts as stop for the second component, the latter being configured as a kind of bell, which is also frustoconical, with a markedly greater slope at the generatrix thereof and having a hole in the vertex thereof of such a diameter as to allow the stem of the seedling to pass through.</p> |
