climate resilience
Boosting Climate Resilience With Biochar: Small‑Scale Farmers' Secret Weapon
Adding a few kilograms of biochar to your fields can boost soil water retention by up to 45%, giving small-scale farmers a low-cost tool against longer dry spells. Biochar, a carbon-rich charcoal made from agricultural residues, improves water holding capacity while also sequestering carbon in the soil. Why Biochar Matters