Existing modifiers | New modifiers |
---|---|
Experimental country | Soil pH |
Experimental design (i.e., greenhouse, lab, field) | Biochar pH |
Experimental condition | Biochar application with manure |
Climate type | Biochar with compost |
Duration of experiment | Â |
Feedstock for biochar | Â |
Biochar carbon content | Â |
Pyrolysis temperature | Â |
Biochar application rate | Â |
Type of soil | Â |