Which of the following is a common practice to improve soil health in crops?

Cover cropping is recognized as a beneficial practice for improving soil health in agricultural systems. This method involves planting specific crops, typically during the off-season when main crops are not being cultivated. These cover crops serve multiple functions that are advantageous for soil health.

One of the primary benefits of cover cropping is enhancing soil structure and preventing erosion. The root systems of cover crops help to bind soil particles together, reducing the likelihood of soil erosion caused by wind and water. They contribute organic matter to the soil when they decompose, which improves soil texture, increases water retention, and enhances microbial activity.

Furthermore, cover crops can improve nutrient cycling by capturing residual nutrients in the soil and making them available to subsequent cash crops. Certain cover crops, like legumes, can also fix atmospheric nitrogen, which enriches the soil and reduces the need for synthetic fertilizers.

In addition, cover crops compete with weeds, reducing weed pressure and minimizing the need for herbicides. This integrated approach to soil management supports a healthier ecosystem both above and below the ground, leading to a more sustainable agricultural practice in the long run.