Based on the analysis of present topsoil construction technology, the maize field topsoil of Fuxin Daguben village was investigated in a bid to understand the typical soil structure characteristics of cultivated land in Liaoning Province. In light of the existing problems, such as the shallow cultivated land, the reduced the amount of effective topsoil, higher soil bulk density, the author proposes the development of a full range of topsoil compound operation with necessary equipment and reasonable soil layer fertilization and proper planting machines.
