SEED COULTER FOR DIRECT SEED DRILL, SEEDING UNIT COMPRISING SAID SEED COULTER AND SOWING MACHINE COMPRISING SEVERAL SEEDING UNITS

摘要

A seed coulter (10a-10e) arranged to place one or more inputs (88, 89) in a groove behind a tine (20a-20d) of a direct seed drill (1) for field crops. The seed coulter (10a- 10e) is arranged for displaceable connection to the tine (20a-d) and is freely displaceable in the longitudinal direction of the tine (20a-d) between a lower position (P0) and an upper position (PI). A seeding unit (6) comprising the seed coulter (10a-e), and a direct seed drill (1) comprising a plurality of seeding units (6) are described as well.