Soil compaction is a big problem in farming that makes it hard for plants to grow. This study looked at how different soybean plants deal with compacted soil. They found that newer soybean varieties can make more holes in the soil, which helps roots grow better. The roots of newer soybeans are better at fixing compacted soil compared to older varieties. Root growth is important for improving soil structure, especially when the soil is compacted. This information can help farmers choose the best soybean plants to improve soil quality.