A Study on Associative Nitrogen Fixation of Bamboo Rhizosphere Effect of amino acids in root exudates from Eichhornia crassipes on degradation of phenol by its rhizospheric Enterobacter sp. F2 Preparation and Primary Application of Enterobacter sakazakii Colloidal Gold Test Strip Screening of Exopolysaccharide-producing Strains and Structural Analysis of the Exopolysaccharides Isolation and Characterization of NH+4-Excreting Mutants of Enterobacter gergoviae Chemotaxis of amino acids in root exudates from Eichhornia crassipes to its rhizospheric Enterobacter sp. F2 Isolation and identification of the pathogen causing soft rot in Hylocereus undatus Effect of root exudates from Eichhornia crassipes on phenol-degrading Enterobacter sp. nov