03/12/2025
A new study shows that pairing biochar with lime tackles acidic soils and boosts productivity.
A three-year field study found that applying biochar and lime together increased peanut yields by up to 27% and farmer net income by 23% compared to lime alone.
The combination neutralized toxic aluminium, improved microbial activity by over 46%, and strengthened soil structure for long-term resilience.
Beyond yield improvements, the study also demonstrated a 53% reduction in future amendment requirements by the third year, proving that soil health, productivity, and profitability can go hand in hand when biochar is used strategically.
Read the full study: https://www.nature.com/articles/s41598-025-24775-1
