Dataset on Soil Enzyme Activities, Physicochemical Properties, and Microbial Community Composition in Winter Wheat Fields of Lankeshan, Xin'an County, Luoyang (2023-2024)

This dataset captures multi-dimensional soil health indicators across four critical growth stages (jointing-JS, flowering-FS, grain filling-GP, ripening-RP) of winter wheat under five fertilization regimes. It integrates:Soil enzyme activities: Urease (UE), catalase (CAT), sucrase (SC), and neutral phosphatase (NP) (measured via Solarbio kits with Thermo Fisher Multiskan SkyHigh).Physicochemical properties: Total nitrogen (TN), available phosphorus (AP), available potassium (AK), soil organic matter (SOM), ammonium nitrogen (AN), and pH.Microbial community composition: Relative abundances of bacterial phyla (e.g., Actinomycetota, Pseudomonadota) and fungal phyla (e.g., Ascomycota, Basidiomycota) (Illumina NovaSeq by Majorbio, Shanghai).Depth-stratified: 0-10 cm and 10-20 cm layers via auger with five-point sampling.Temporal resolution: Triplicates per treatment at each growth stage.