Research on biological characteristics and genetic diversity of rhizobia of Glycine soja in the Yellow River Delta
QI Wen-Jing, HE Dong-Hua, XIA Zhi-Jie, DAI Mei-Xue
J4 . 2012, (1): 32 -37 .  DOI: 10.3976/j.issn.1002-4026.2012.01.007