Isolation, preliminary identification and nitrogen-fixation activity of endophytes from roots of one- and two-year-old Xanthoceras sorbifolia plants
ZHANG Ye, LIAO Yi, CHEN Shang-Wu, MA Hui-Qin
Chin J Plant Ecol . 2010, (7): 839 -844 .  DOI: 10.3773/j.issn.1005-264x.2010.07.009