PubMed · 2026-04-18
Researchers combined multiple molecular analysis techniques to map how biochar (a charcoal-like soil amendment) and Trichoderma fungi work together to boost plant defenses and improve soil health, finding that their combined effects depend heavily on context like plant species and soil conditions.
Biochar and Trichoderma together trigger plant defense pathways more effectively than either does alone, based on multi-omics (genomic, proteomic, metabolomic) evidence.
The beneficial effects are context-dependent, varying significantly by plant species, soil type, and environmental conditions.
The combination influences soil microbial communities in ways that extend beyond just the plant-fungus interaction, reshaping the broader soil ecosystem.