Research Progress on Soybean Rhizosphere Microorganisms

The rhizosphere microbiome is known as the ‘second genome’ of plants and plays an important role in plant growth, development and health. Microorganisms play a crucial role in the nutrient cycling process of soybean root soil by directly or indirectly affect the growth and health of soybeans, nutrient absorption, and disease prevention and control. The growth of soybean also strongly affects the community structure of soil microorganisms. This review primarily summarizes recent advancements regarding changes in diversity and structure of soybean rhizosphere soil microorganisms under various conditions such as different germplasms, cultivation methods, growth stages, rhizosphere secretions and external treatments. Additionally explored is the relationship between soybean rhizosphere microorganisms and soil-borne diseases. Furthermore, suggestions for future research on soybean rhizosphere microorganisms are provided.