What is the term for a close-growing crop planted to temporarily protect the soil surface from erosion?

• A. Rotation crop
• B. Intercrop
• C. Cover crop
• D. Successional crop

Answer: (C)

The term for a close-growing crop that is planted specifically to temporarily protect the soil surface from erosion is "cover crop." Cover crops play an essential role in soil conservation by preventing erosion, improving soil health, and enhancing water retention. They are usually sown during the off-season between main crops and contribute to soil structure, suppress weeds, and enhance biodiversity within the agricultural ecosystem.

Other terms listed may refer to practices that have different purposes. For instance, rotation cropping involves alternating the types of crops grown in specific fields to maintain soil nutrients and disrupt pest cycles. Intercropping is the practice of growing two or more crops in proximity to optimize the use of space and resources. Successional cropping refers to a sequence of crops planted in the same area over time, aiming for a continuous harvest. None of these terms specifically address the protective role against soil erosion like cover crops do.