Skivepussere

Skivepussere, often translated as disc harrows, are agricultural implements used for soil cultivation. They consist of a frame mounted with multiple concave steel discs that rotate as the implement is pulled through the field. These discs cut and break up soil clods, incorporating crop residues and weeds into the soil. Skivepussere are employed for various tillage operations, including primary tillage, secondary tillage, and seedbed preparation.

The primary function of a skivepusser is to pulverize and loosen the soil, creating a more uniform surface for planting. The angle at which the discs are set, known as the gang angle, determines the aggressiveness of the tillage. A steeper gang angle results in deeper and more intensive soil disturbance. Skivepussere are available in different configurations, such as tandem disc harrows, offset disc harrows, and heavy-duty disc harrows, each suited for specific soil types and tillage requirements.

The use of skivepussere can help to improve soil aeration, water infiltration, and nutrient availability. By breaking down and burying crop residues, they can also reduce the risk of certain soil-borne diseases and insect pests. However, excessive or improper use of disc harrows can lead to soil compaction, erosion, and the breakdown of soil structure. Therefore, their application is often integrated into broader soil management strategies that consider factors like soil type, climate, and cropping systems.