| C sequestration | Carbon sequestration |
| RD | Recommended inorganic fertilizers |
| PM | Poultry manure |
| VC | Vermicompost |
| FP | Farmers’ practice |
| N | Nitrogen |
| P | Phosphorus |
| K | Potassium |
| Ca | Calcium |
| Mg | Magnesium |
| S | Sulfur |
| INM | Integrated nutrient management |
| OM | Organic matter |
| CO2 | Carbon dioxide |
| OC | Organic carbon |
| TC | Total carbon |
| BRRI | Bangladesh Rice Research Institute |
| TSP | Triple super phosphate |
| MoP | Muriate of potash |
| DAT | Days after transplanting |
| RE | Recovery efficiency |
| AE | Agronomic efficiency |
| PE | Physiological efficiency |
| Total N | Total nitrogen |
| SOC stock | Soil organic carbon stock |
| OC seq. | Organic carbon sequestration |
| NO3−-N | Nitrate nitrogen |
| OH− | Hydroxide |
| HCO3− | Bicarbonate |
| NH4+–N | Ammonium-nitrogen |
| NH4+ | Ammonium ion |
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