Research advances in plant growth-promoting rhizobacteria and its application prospects Function and application of soil microorganisms in forest ecosystem Effect of Plant Growth-Promoting Rhizobacteria (PGPR) on the Microorganism Population and Bacterial Diversity in Ziziphus jujuba Rhizosphere Soil Factors affecting colonization of introduced microorganisms on plant roots MICROECOLOGICAL FUNCTIONS OF PSEUDOMONAD Action mechanisms of plant growth-promoting rhizobacteria (PGPR): A review. Assessment of rhizobacteria strains for Vicia sativa The inoculant potential of plant growth promoting rhizobacteria strains to improve the yield and quality of Trifolium pratense cv. Minshan Effects of bio-fertilizers with different PGPR strain combinations on yield and quality of alfalfa Partial replacement of chemical fertilizer by compound microbial inoculant and potential for promoting growth of intercropped Zea mays and Pisum sativum Community structure of soybean plant growth-promoting rhizobacteriain the black soil region of Northeast China Biocontrol functions of Pseudomonad Isolation and characterization of PGPR from the rhizosphere of the Avena sativa in saline-alkali soil Selection, Identification and Characteristics of a Cucumber Growth-Promotion Strain of Rhizobacteria Effect of Plant Growth-Promoting Rhizobacteria on Photosynthetic Characteristics in Walnut Seedlings under Drought Stress Effects of PGPR Inoculum without Exogenous Nitrogen on the Growth and Root System Characteristics of Vicia sativa L.