One-time nitrogen fertilization shifts switchgrass soil microbiomes within a context of larger spatial and temporal variation Chen, Huaihai ; Yang, Zamin K. ; Yip, Dan ; Morris, Reese H. ; Lebreux, Steven J. ; Cregger, Melissa A. ; Klingeman, Dawn M. ; Hui, Dafeng ; Hettich, Robert L. ; Wilhelm, Steven W. ; Wang, Gangsheng ; Löffler, Frank E. ; Schadt, Christopher W. Abstract Publication: PLoS ONE Pub Date: June 2019 DOI: 10.1371/journal.pone.0211310 Bibcode: 2019PLoSO..1411310C