Soil carbon is simply carbon that is found in soils. All soils contain some amount of carbon—remnants of living matter that have been degraded over time.
Sequestration refers to practices that can take excess carbon and
store it somewhere. In the case of soil carbon, it is sequestered by those
practices that put more carbon into the soil than is released through normal
processes of decomposition.
Regenerative Forestry And Agriculture: Practices that can increase the amount of carbon in soils are actually common practices of organic and sustainable agriculture systems
Sustainable farming practices
Reducing the application of fertilizer
Managing the use of water – knowing when to irrigate or not
Improving energy efficiency
Reducing soil tillage
Crop residue retention
Rotation of crops and knowing which crops to rotate