共 3 条
[2]
Exopolysaccharide-deficient mutants of Astragali rhizobia are symbiotically effective on Astragalus sinicus , an indeterminate nodulating host[J] . Hancai Chen,Bei-Guo Long,Hong-Yu Song.Plant and Soil . 1996 (2)
[3]
Characterization ofBradyrhizobium sp. (Astragalus sinicus L.) using serological agglutination, intrinsic antibiotic resistance, plasmid visualization, and field performance[J] . C. L. Chan,T. A. Lumpkin,C. S. Root.Plant and Soil . 1988 (1)