Analysis output from: Potential of boreholes combined with deep-rooted cover crops to ameliorate subsoil compaction

Due to climate change longer periods of drought and high precipitation in short periods of time will become more common. Subsoil compaction causes cropland to be less resilient to such changes due to worse root growth, water infiltration and less capillary rise of water. There is a lack of measures to ameliorate subsoil compaction. Two experiments were performed where the potential of different types of boreholes were compared to deep subsoiling and an untreated reference. Effects on soil structure and crop productivity were analyzed. Data and scripts are not provided, only HTML output files.

受气候变化影响，更长时长的干旱期与短时高强度降水事件将愈发常见。下层土壤紧实（subsoil compaction）会通过抑制根系生长、削弱水分入渗与水分毛管上升能力，降低农田对这类极端气候变化的抗逆性。当前缺乏可有效改良下层土壤紧实的农艺措施。本研究开展两项试验，对比不同类型钻孔（boreholes）措施与深松耕作（deep subsoiling）的改良潜力，并设置未处理对照组。研究分析了各处理对土壤结构与作物生产力的影响。本数据集仅提供HTML格式输出文件，不包含原始数据与分析脚本。