The book "Study of Soil Compaction in Agricultural Land" offers a comprehensive analysis of the physical properties of agricultural soil, particularly in the context of increasing soil compaction due to modern cultivation techniques and machinery. It examines the effects of various tillage systems, including conventional plowing methods and direct seeding, on soil structure and the associated yields, especially in maize cultivation. The authors, Javier Domínguez Brito, Daniel Jorajuria, and Luis Val Manterola, highlight the differences in soil behavior under various conditions and emphasize the importance of sustainable management of soils covered with plant residues. This specialized book is aimed at professionals and students who wish to gain a deeper understanding of the physical processes in soil and their impact on agricultural productivity.