Cover crops
These are plants grown primarily to protect and enrich the soil rather than for harvest, serving to prevent erosion, suppress weeds, and improve soil health between main crop cycles.
Также говорят: green manure, living mulch, catch crops
Cover crops are essential in sustainable agriculture for managing soil moisture and increasing organic matter content. By providing a continuous living cover, they protect the soil structure from compaction and erosion caused by heavy rains or wind. Their deep root systems improve aeration, while leguminous species can naturally fix nitrogen, reducing the need for synthetic fertilizers.
Timing is critical when implementing a cover crop strategy. Farmers should ensure that the termination of these crops occurs well before planting the cash crop to avoid competition for water and nutrients. A common mistake is selecting inappropriate species that may host pests or diseases common to the primary crops. Proper management requires careful planning of seeding rates and termination methods to maximize environmental benefits.