2026-10-13T18:55:56Z https://www.scidb.cn/oai

10.57760/sciencedb.iga.01093 2026-09-18T17:18:31Z

2026-09-18 Formation Process and Key Mitigation Technologies of Soil Compaction and Structural Degradation in the Black Soil Region of Northeast China—Task Dataset of Farm Machinery-induced Soil Compaction Process and Dominant Controlling Factors (2022) doi:10.57760/sciencedb.iga.01093 en A field compaction gradient simulation experiment was conducted in Hailun City, Heilongjiang Province, targeting wheeled farm machinery widely used in Northeast China. The experiment aimed to identify the influencing factors of black soil compaction process induced by such machinery, screen out the dominant controlling factors, and evaluate the compaction threshold. The experimental protocol was implemented from May to October 2022, with the layout of the experimental area shown in Figure 1. Soil compaction, bulk density, gravimetric water content, and other related indicators were measured during the experiment. Soil compaction; bulk density; gravimetric water content 张中彬 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank