The invention provides a
microorganism for improving
grassland and application of the
microorganism for improving the
grassland, the
microorganism for improving the
grassland comprises
Bradyrhizobium japonicum TG101, and further comprises one or more of
Brevibacterium tumefaciens TG15, Phyllobacterium tumefaciens TG47 and
Enterobacter ludwigii DP20, and the microorganism for improving the grassland further comprises one or more of
Bradyrhizobium japonicum TG101, the
Brevibacterium tumefaciens TG15, the Phyllobacterium tumefaciens TG47 and the
Enterobacter ludwigii DP20. According to the application, novel application of the
brevibacterium friariorum TG15, the leaf bacillus dulcis TG47 and the
enterobacter ludwigii DP20 is innovatively found, that is, the three
bacteria and the combination thereof can promote nodulation of the bradyrhizobium elwardii TG101; the compound microbial
fertilizer disclosed by the invention has the functions of greatly improving the nodulation quantity,
root nodule diameter and
nitrogen fixation capability of
lespedeza daurica in the field, and greatly improving the yield, quality and medicinal components of
lespedeza daurica.