Minimize number and weight of field operations. We all know that working soil too wet is detrimental. It should be avoided at all costs. However, soil with good structure and an extensive network of roots will be resilient to compaction. Tillage operations that pulverize soil aggregates are the most damaging.
Secondary tillage is often harder on the soil than primary tillage.
Tillage systems that maximize surface residues are preferred. Use tillage prescriptively to solve specific soil problems. Minimize use of pesticides. Some pesticides are slightly toxic to non- target soil organisms. Dyfonate, Counter, and Thimet can affect earthworms.