Yes, biodegradable adhesive agents can potentially improve soil quality and crop yields. These agents can help bind soil particles, increasing water retention and reducing erosion. They also contribute to the formation of soil aggregates, which improves aeration and root penetration. As a result, plants can access more nutrients and water, leading to better growth and higher crop yields. Additionally, since these adhesives are biodegradable, they decompose naturally, reducing environmental pollution and fostering a healthier soil ecosystem. However, the specific impact can vary depending on the type of adhesive, soil conditions, and crop species.