Emerging land use practices rapidly increase soil organic matter


Read full article: “Emerging land use practices rapidly increase soil organic matter

Summary: This paper reports one of the highest carbon drawdown rates ever documented – 8 tons per hectare (3.2 tons per acre) per year. The high C capture in soil occurs through a conversion from row cropping to “management-intensive grazing.” Cation exchange and water holding capacity also increased by 95% and 34%, respectively. The study was conducted on farms in Georgia, USA, where the average annual precipitation is 1,224 millimeters (48 inches). 

Machmuller, Megan B., Marc G. Kramer, Taylor K. Cyle, Nick Hill, Dennis Hancock, and Aaron Thompson. 2015. “Emerging land use practices rapidly increase soil organic matter.”  Nature Communications 6:6995. doi: 10.1038/ncomms7995

Savory Institute

Savory Institute

The Savory Institute is on a mission to regenerate the grasslands of the world and the livelihoods of their inhabitants, through Holistic Management. Since 2009, Savory Institute has been leading the regenerative agriculture movement by equipping farmers, ranchers, and pastoralist communities to regenerate land within culturally-relevant and ecologically-appropriate contexts.
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