Humus
Humus is the stable, dark organic component of soil formed by the decomposition of plant and animal matter through microbial activity.
Также говорят: soil organic matter, leaf mold, humus fraction
Humus acts as a vital reservoir for nutrients and moisture, significantly improving soil structure and supporting healthy root development in various crops.
Farmers manage humus levels by applying organic amendments such as compost, manure, or green manures. These practices are most effective when integrated into a crop rotation cycle that balances soil health with production needs.
Common mistakes include excessive tillage, which promotes oxidation and loss of organic matter, and over-reliance on synthetic fertilizers without organic replenishment. Maintaining a balanced soil management strategy is essential to prevent long-term soil degradation.