PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Bioinorganic Chemistry Inorganic Chemistry (other) Theoretical and Computational Chemistry Xueyun Yang PeerJ Author Summary Agricultural Science Soil Science PeerJ Contributions Articles 1 June 29, 2021 Comparison of fractionation methods for soil phosphorus with soils subjected to various long-term fertilization regimes on a calcareous soil Xin Jin, Changlu Hu, Asif Khan, Shulan Zhang, Xueyun Yang, Lijie Jia, Ruipu Sun https://doi.org/10.7717/peerj-ichem.3