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Optimal seed placement by the double disc drill
- Each pair of drilling discs (400 mm diam) is mounted on a parallelogram frame. This allows the seed to be placed uniformly at the desired depth whatever the ground relief.
- Each seeding element has a pressure of 70 to 80 kg which comes into play in adverse conditions.
- As well as control of seed depth, the press wheel (50 mm diameter) ensures good seed to soil contact promoting even germination.
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The drilling discs precisely follow the line of the opener discs
Because of the central pivoting articulation, the drilling discs follow the opener disc exactly, even on bends.
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Drill closing disc (optional)
- The drill closing disc sits between the pair of drilling discs and the press wheel.
- This disc closes the drill and promotes seed/soil contact ensuring rapid, even germination.
- Its use is recommended on clay soils, in damp conditions and when sowing into vegetation cover.
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