Elemental Compositions
The elemental composition of biochar plays a key role in its chemical diversity, nutrient value and stability in soil.
| Element | Why it plays a role |
|---|---|
| Carbon (C) | Indicates carbon content and contributes to long-term stability. |
| Hydrogen (H) | Affects bonding and interaction structure within biochar. |
| Oxygen (O) | Influences surface chemistry and reactivity. |
| Nitrogen (N) | Essential nutrient that supports plant growth. |
| Phosphorus (P) | Supports nutrient uptake and energy transfer in plants. |
| Potassium (K) | Important for plant health and water regulation. |
| Sulfur (S) | Contributes to nutrient cycles and microbial functionality. |