Which of the following practices will improve clay soil?
Answer Details
The practice that will improve clay soil is the addition of organic material. Organic material such as compost, manure, and plant residues can improve soil structure, increase soil aeration, and enhance water retention capacity. This is because organic matter helps to bind soil particles together, creating a more stable soil structure that is less prone to compaction. In contrast, the use of acid-forming fertilizers, bush burning, and addition of sodium chloride can have negative effects on soil health and may lead to soil degradation.