Soil physicochemical properties, enzyme activities, and crop yield data under different treatments across 5 locations

This dataset contains soil properties, soil enzyme activities, and crop yield data collected from 5 different locations under two experimental conditions (Control and Treatment). Data Structure: The dataset consists of 50 observations in total: Rows 1-25: Control group. Rows 26-50: Treatment group. Within each group of 25 rows, every 5 consecutive rows correspond to one of the 5 study locations (e.g., Rows 1-5 and Rows 26-30 correspond to Location 1). Key Variables Included: Basic physicochemical properties: pH, EC, SOC (Soil Organic Carbon), TN (Total Nitrogen), TP, TK, AN, AP, etc. Exchangeable cations: Ca, K, Mg, Na. Soil physical properties: Porosity, BD (Bulk Density), MWD, GMD, R0.25, etc. Soil enzyme activities: BG, ALP, DH, UR, SC, NAG, LAP, CEL, CAT. Microbial biomass: MBC, MBN, MBP. Overall indicators: SQI (Soil Quality Index), Vector length, Vector angle, and Yield.