[7] [7] SHANG J Y, WU Y, HUO B, et al. Potential of Bradyrhizobia inoculation to promote peanut growth and beneficial Rhizobacteria abundance[J]. Journal of Applied Microbiology, 2021, 131(5), 2500-2515.

[13] [13] ZHAO Y Y, JIANG H J, XU F J, et al. Soil acidification negatively affects Arachis hypogeae L. growth by inhibiting nodule initiation and nitrogen fixation[J]. Journal of Soil Science and Plant Nutrition, 2021, 22(1): 1-14.

[14] [14] EL-SHERBENY T M S, MOUSA A M, ZHRAN M A. Response of peanut (Arachis hypogaea L.) plant to bio-fertilizer and plant residues in sandy soil[J]. Environmental Geochemistry and Health, 2023, 45(2): 253-265.

[15] [15] SHAO S, CHEN M, LIU W, et al. Long-term monoculture reduces the symbiotic rhizobial biodiversity of peanut[J]. Systematic and Applied Microbiology, 2020, 43(5): 126-131.

[20] [20] ZHANG X, NICK G, KAIJALAINEN S, et al. Phylogeny and diversity of Bradyrhizobium strains isolated from the root nodules of peanut (Arachis hypogaea) in Sichuan, China[J]. Systematic & Applied Microbiology, 1999, 22(3): 378.

[22] [22] GRAHAM P H, VITERI S E, MACKIE F, et al. Variation in acid soil tolerance among strains of Rhizobium phaseoli[J]. Field Crops Research, 1982, 5(1982): 121-128.

[25] [25] SIZENANDO C I T, RAMOS J P C, FERNANDES J P I, et al. Agronomic efficiency of Bradyrhizobium in peanut under different environments in Brazilian Northeast[J]. African Journal of Agricultural Research, 2016, 11(37): 3482-3487.

[27] [27] JOVINO R S, DA SILVA T R, RODRIGUES R T, et al. Elite Bradyrhizobium strains boost biological nitrogen fixation and peanut yield in tropical drylands[J]. Brazilian Journal of Microbiology, 2022, 53(3): 1623-1632.

[30] [30] CHEN J, HU M, MA H, et al. Genetic diversity and distribution of Bradyrhizobia nodulating peanut in acid-neutral soils in Guangdong Province[J]. Systematic and Applied Microbiology, 2016, 39(6): 418-427.

[31] [31] PAUDEL D, LIU F, WANG L, et al. Isolation, characterization, and complete genome sequence of a Bradyrhizobium strain Lb8 from nodules of peanut utilizing crack entry infection[J]. Frontiers in Microbiology, 2020, 11: 93-96.

[32] [32] BOUZNIF B, GUEFRACHI I, RODRGUEZ DE LA VEGA R C, et al. Phylogeography of the Bradyrhizobium spp. associated with peanut, Arachis hypogaea: fellow travelers or new associations?[J]. Frontiers in Microbiology, 2019, 10: 2041-2047.

[33] [33] ZHANG J, WANG N, LI S, PENG S, et al. Bradyrhizobium zhengyangense sp. nov., isolated from effective nodules of Arachis hypogaea L. in central China[J]. International Journal of Systematic and Evolutionary Microbiology, 2023, 73(3): 005723.

[34] [34] LI Y H, WANG R, SUI X H, et al. Bradyrhizobium nanningense sp. nov., Bradyrhizobium guangzhouense sp. nov. and Bradyrhizobium zhanjiangense sp. nov., isolated from effective nodules of peanut in Southeast China[J]. Systematic and Applied Microbiology, 2019, 42(5): 126002.