2026-10-12T03:29:27Z https://www.scidb.cn/oai

10.57760/sciencedb.iga.01292 2026-09-18T15:18:01Z

2026-09-18 XDA28090105 Dataset on New Process of Anaerobic Fermentation and High-Efficiency Resource Utilization of Livestock and Poultry Manure and Wastewater doi:10.57760/sciencedb.iga.01292 en Supported by the National Key R&D Program (2023YFD1501200), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDA28090100), and the Liaoning Provincial Science and Technology Plan Project, this dataset was generated from field positioning experiments conducted in typical agricultural regions (Changtu County and Kangping County) of Liaoning Province between 2021 and 2024. The study systematically investigated the effects of different livestock manure resource utilization strategies (high-temperature aerobic fermentation organic fertilizer and biogas slurry application) on soil microbiological characteristics. The dataset comprises two core experimental modules: 1. Effects of High-Temperature Aerobic Fermentation Organic Fertilizer on Black Soil (Corresponding file: XDA298090105-001.xlsx): Conducted in black soil regions of Changtu County from 2022 to 2024, this module studied the effects of chicken manure-derived high-temperature aerobic fermentation organic fertilizer on soil chemical properties, enzyme activities, microbial community structure, and crop yields in soils planted with peanut, maize, and rice. The data include soil physicochemical indicators (pH, SOC, TN, TP, TK, AP, AK, AN, etc.), activities of more than ten enzymes related to carbon, nitrogen, and phosphorus cycling (DHA, αGlu, βGlu, NAG, αGAL, βGAL, PPO, POD, XYL, CEL, etc.), high-throughput sequencing data of bacteria and fungi (OTU numbers, alpha diversity indices, beta diversity, relative abundance of dominant phyla/genera, KEGG functional predictions), and crop yield data. 2. Effects of Biogas Slurry on Different Soil Types (Corresponding file: XDA298090105-002.xlsx): Conducted in Kangping County in 2021, this module studied the effects of high-dose pig farm biogas slurry application on nutrient cycling, enzyme activities, microbial communities, and heavy metal contents in two typical soil types (black soil and aeolian sandy soil). The data include soil nutrient indicators (NO₃⁻-N, NH₄⁺-N, AP, AK, SOC, TP, TK, TN, TC), enzyme activities related to carbon, nitrogen, and phosphorus cycling (AcP, AIP, PDEs, GAL, Urease), heavy metal contents (Cd, As, Hg, Zn, Cu, Pb, Ni, Cr), microbial abundances (gene copy numbers of bacteria and fungi), and microbial diversity data (OTU numbers, alpha diversity indices, community composition at phylum and genus levels). This dataset is stored in Excel format, containing a total of 11 worksheets with complete data records. Data accuracy complies with relevant national standards and laboratory analysis specifications. The dataset systematically reveals the regulatory mechanisms of different livestock manure resource utilization strategies on soil microbial community structure, diversity, and function, providing crucial data support for optimizing organic substitution fertilization strategies in Northeast China and promoting black soil protection and sustainable agriculture. Livestock Manure; High-Temperature Aerobic Ferme; Biogas Slurry; Black Soil; Aeolian Sandy Soil; Soil Microorganism; Enzyme Activity; Microbial Diversity; Community Structure; Organic Substitution; Northeast China 张玉兰 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank