IRIS: V-shape subsoiling ploughs DSV
During a dry season, the soil becomes compact and hard and the roots cannot penetrate deep enough to find water or the adequate moisture that allow them to survive. The result, in case of not invert this situation, is that the majority of seeds would die and the whole crop would be seriously damaged.
Model B is a double frame subsoiling plough. The cheapest one.
Model E is a double shank single frame subsoiling plough.
Model V is recognizable because of its V-shape.
Model F is a single frame subsoiling plough.
Model V is recognizable because of its double frame W-shape.
Model VC is recognizable because of its V-shape with curved shanks