| 摘要 |
The present document shows an agricultural implement comprising a device for feeding granular material, such as seed, fertilizer or pesticide. The device comprises at least two metering devices (109), a first drive device (101) for generating a pressurizing airflow (FT) for pressurization of the metering devices (109), and a central container (102), which is arranged to, via respective feed ducts (103), with the aid of a respective feed airflow (FI), feed the material to the respective metering device (109). The device also comprises a second drive device (201, 201a, 201b) for generating the said feed airflow (FI) and a merging connection (118, 118′) for merging at least a part (FL) of the said feed airflow (FI) with the pressurizing airflow (FT). |
