| 摘要 |
<p>By comparison with generally applied sowing methods, the effects of an agricultural machine with shares which cut over the whole of its working width are to promote growth and to conserve resources. The last-mentioned technology is nevertheless associated with problems essentially in the area of the design of combination points for tillage and sowing operations in a single pass. The execution of the combination points prior to this invention above all led to excessive drill formation after the rear points. The invention overcomes these problems in that the combination points (1) on the front row have significantly wider shares and associated broader devices (5, 6, 7, 8, 9, 10) for the application of seed and/or fertilizer below and behind the shares, and in that the shares of the outermost combination points (4) have their leading edges running inwards at an angle.</p> |
