Drive-tested topsoil

Topsoil samples from an experiment, where drive tests were performed on course-textured arable soil with a four-wheel drive Valmet 705 agricultural tractor with a front axle weight of 20.0 kN and rear axle weight of 22.6 kN. Ten passes were driven on the same track and samples were collected from the wheel track before the experiment and after 2 and 10 passages in 5 replicates for each case. Publication in preparation. Preview dataset found at https://doi.org/10.23729/b326fe8a-2627-491e-ae2f-2df308c1cc73 . To obtain data, please contact [e-mail] .

本数据集来源于一项田间实验：实验采用前轴载荷20.0 kN、后轴载荷22.6 kN的四轮驱动Valmet 705农用拖拉机，在粗质地耕地上开展驾驶测试。测试全程沿同一条轨迹进行，共计完成10次通行；分别在实验开始前、通行2次后及通行10次后采集轮迹处的表层土壤样品，每种工况设置5次重复。本数据集相关研究成果尚在筹备发表，预览数据集可通过https://doi.org/10.23729/b326fe8a-2627-491e-ae2f-2df308c1cc73获取。如需获取完整数据，请联系[e-mail]。