Bacillus subtilis 8–32 enhances tomato growth and reshapes rhizosphere microbial communities: insights into plant-microbe interactions

These findings confirm that <i>Bacillus subtilis</i> 8-32 exerts growth-promoting effects on tomatoes through efficient colonization, regulation of rhizosphere microecological structure, and synergistic enhancement of plant stress resistance. Application of this strain by root drenching exhibits promising potential in tomato production, offering a novel approach to reduce reliance on chemical fertilizers and pesticides and facilitate the development of sustainable agriculture.