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Agriculture

How soil can help solve our climate problem

Replenishing depleted soil with carbon dioxide from the air can combat climate change, if science, policy, and markets align

by Melody M. Bomgardner , Britt E. Erickson
May 16, 2021 | A version of this story appeared in Volume 99, Issue 18
A field of crimson clover.

Credit: Oregon State University | Crimson clover is grown as a cover crop and can also serve as forage for livestock.

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