Sowing methods B SYSTEM
SUFFOLK COULTERS FOR CONVENTIONAL SOWING
This coulter is a system designed for sowing cereals in pre-prepared soil, offering a balanced combination of penetration capacity, good furrow formation and adaptability to the terrain. This type of coulter represents an evolution of the tine system, incorporating a suffolk coulter that guides the seed in a more controlled manner to the bottom of the furrow.
The system operates via an opening suffolk coulter that penetrates the soil to create a defined seedbed channel. As the seed drill moves forward, the suffolk coulter displaces the soil laterally and deposits the seed inside the furrow via the drop tube.
Subsequently, the natural flow of soil covers the seed, ensuring its protection and promoting contact with the soil.
One of the main features of the suffolk coulter arm is its good penetration capacity and stability in the ground, which allows for a consistent seeding depth when the soil has been properly prepared. Furthermore, its simple design facilitates continuous operation in the field, with wear-resistant components and low maintenance requirements.
From an agronomic perspective, this system works particularly well in conventional sowing, where the soil has been previously tilled and presents a uniform surface. Under these conditions, the suffolk coulter manages to open a clean furrow and deposit the seed with precision, promoting uniform crop establishment.
SEED DRILLS AVAILABLE WITH THE B SYSTEM
Recommended uses
- Sowing cereals using conventional tillage
- Fields with soil that has been previously prepared and is well levelled
- Conditions with low or moderate levels of crop residue
- Farms seeking simplicity and reliability
Agronomic performance
- Good soil penetration and operational stability
- Formation of a defined furrow that facilitates seed placement
- Good seed coverage through the natural flow of soil
- Uniform crop establishment on tilled land
- Simple maintenance system

Cereal seed drills
The technology of this family of seed drills is mainly based on the
drop of the seed in the previously opened furrow.
By means of a distributor that doses the cereal according to the configuration made,
the seed falls by gravity or is conveyed by means of a pneumatic system, depending on the model of seed drill.
There are models for conventional sowing, minimum tillage or direct sowing.




