| 摘要 |
<p>It comprises a frame (1), floor support means (2) or legs, and at least one hopper (3, 4) with fertiliser and it is characterised in that it comprises at least one proportioning mechanism (6) consisting of a penetrating spindle (5), driving means (7) of said penetrating spindle (5), and a rotary unit (8) that links penetrating spindle (5) to frame (1) comprising a proportioner on a hollow tubular element (14) so that fertiliser can pass through the inside thereof; such that once penetrating spindle (5) has made a hole in the ground, the rotary unit moves penetrating spindle (5) away from the hole and positions said hole opposite tubular element (14).</p> |
