Data from a long-term field experiment comparing digested and undigested cow slurry

Data from a long-term field experiment in Norway, comparing digested and undigested slurry from organically managed dairy cows since 2011. The dataset includes chemical analyses of digested and non-digested slurry, soil characteristics at plot level of pH, extractable nutrients, loss on ignition; crop yields and botanical composition. These data supplement the findings presented and discussed in the research article Anaerobic digestion of animal manure – long-term effects on crop yields and soil characteristics.

本数据集源自挪威一项长期田间试验，该试验自2011年起便针对有机养殖乳牛产出的经厌氧消化粪浆与未消化粪浆开展对比研究。数据集涵盖经厌氧消化与未经厌氧消化粪浆的化学分析数据，以及样地尺度下的土壤特性数据，包括pH值、有效养分、烧失量；同时包含作物产量与植物群落组成数据。本数据集为研究论文《动物粪便厌氧消化——对作物产量与土壤特性的长期影响（Anaerobic digestion of animal manure – long-term effects on crop yields and soil characteristics）》中阐述与讨论的研究结果提供补充数据。