What is one benefit of incorporating cover crops into soil management practices?

Incorporating cover crops into soil management practices primarily benefits soil structure. Cover crops are plants that are grown primarily to benefit the soil rather than for crop production. When these crops are planted during off-seasons or between main crops, their roots help to bind the soil together, which prevents erosion. This root structure allows for improved water infiltration and can create better aeration in the soil.

Additionally, cover crops contribute organic matter to the soil when they decompose, enhancing the soil's nutrient-holding capacity and overall health. This leads to improved soil fertility and robustness, which promotes better crop production in subsequent growing seasons.

The other options do not align with the benefits of cover crops. Decreasing organic matter and reducing soil moisture retention would negatively impact soil quality, while increasing pest populations contradicts the purpose of cover crops, which often includes pest management benefits by disrupting pest life cycles and providing habitats for beneficial organisms.