Data from: Biodiversity of key soil phylotypes is associated with increased plant richness and productivity following agricultural abandonment and afforestation

This dataset is derived from plant and soils in China's Loess Plateau. Including plant richness, plant biomass, soil pH, soil moisture (SM), soil organic carbon (SOC), soil total nitrogen (STN), soil total phosphorus (STP), the contents of exchangeable soil cations, and soil textures (sand%, silt% and clay%).本数据集源自中国黄土高原的植物与土壤样品，涵盖植物丰富度、植物生物量、土壤pH值、土壤含水量（soil moisture, SM）、土壤有机碳（soil organic carbon, SOC）、土壤全氮（soil total nitrogen, STN）、土壤全磷（soil total phosphorus, STP）、土壤交换性阳离子含量，以及土壤质地指标（砂粒占比、粉粒占比与黏粒占比）。