CONFLICT OF INTEREST STATEMENT The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. Supporting Information Filename Description sum70027-sup-0001-Supinfo.docxWord 2007 document , 1.7 MB Data S1. REFERENCES (2013). Soil agricultural chemistry analysis ( 3rd ed.). China Agriculture Press. , , , , & (2016). Eleven years after shrub revegetation in semiarid eroded soils.