Which practice is NOT recommended for reducing soil compaction?

• A. Implementing no-till farming
• B. Using lightweight machinery
• C. Frequent use of heavy machinery
• D. Rotating machinery types

Answer: (C)

Frequent use of heavy machinery is not recommended for reducing soil compaction because heavy machinery exerts significant pressure on the soil, leading to compaction, which can harm soil structure and reduce its ability to retain water and nutrients. Compacted soil can limit root growth and decrease aeration, making it harder for plants to thrive. In contrast, implementing no-till farming helps maintain soil structure, using lightweight machinery minimizes pressure on the soil, and rotating machinery types can help distribute weight and avoid repeated compaction in one area. Thus, avoiding frequent use of heavy machinery is essential for sustainable soil management and health.