Study Summary
Researchers at the University of Queensland released field trial results on July 9, 2026, showing that industrial hemp rotations increased soil organic carbon by an average of 0.8 tons per hectare over two seasons compared with control plots.
Methodology
The two-year study tracked carbon levels across three soil types in New South Wales under varying irrigation regimes. Hemp was grown as a rotational crop following wheat.
Relevance to Industry
Improved soil carbon storage could support future carbon credit programs for hemp growers. The findings add to existing research on hemp’s environmental profile without making health-related claims.
Limitations and Next Research
The team noted that results are specific to the tested regions and called for multi-year trials in other climates. Additional work will examine nitrogen dynamics and long-term rotation effects.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.