Regulatory Mechanisms Underlying Flavonoid-Mediated Restructuring of the Rhizosphere Microbiome in Alfalfa (Medicago sativa L.) Under Salt Stress
This study employed two Medicago sativa L. varieties with contrasting salt tolerance—Zangmu No.1 (ZM1, salt-tolerant) and Zangmu No.2 (ZM2, salt-sensitive)—to investigate root exudate composition, rhizosphere microbiome assembly, and their potential correlations under 0 mM, 100 mM, and 200 mM NaCl stresses. Under 200 m...