Rhizosphere ecology and soil nutrient dynamics mediated by root exudates: a review on mechanisms supporting plant growth

Key Points

• Root exudates significantly boost nutrient availability in the rhizosphere, supporting plant growth.
• Key mechanisms include the promotion of beneficial microbial communities and improved nutrient cycling.
• Observational analysis across multiple studies reveals complex interactions between soil nutrients and root exudates.
• Findings suggest that optimizing root exudate dynamics can enhance agricultural productivity.