carbon sequestration

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A new business in Iowa wants to capture and store carbon dioxide emissions from ethanol plants. It would pave the way for biorefineries in Iowa, Minnesota, and the Dakotas to deliver carbon-neutral fuel to the market.

Carbon Is A New Cash Crop For Some Farmers

Feb 19, 2021
Katie Peikes / Harvest Public Media

There’s been a lot of hype around how farmers can make money from selling the carbon their plants naturally remove from the air, but there are still questions about how much of a difference these markets can make in reducing greenhouse gases.  

GARDEN CITY — Three years ago, rancher and farmer Jay Young got intrigued by a YouTube video.

A North Dakota farmer championed the idea of cover crops — plants that would be considered weeds in many other contexts — as robust plants for his cattle to graze on.

Young applied the cover crop strategy – rotating rye, radishes, turnips, oats and barley – to his land just east of the Colorado border. The plants held the soil in place, trapped nutrients in the ground and made the ground nicely spongy.

The Agriculture Department established research centers in 2014 to translate climate science into real-world ideas for farmers and ranchers adapting to a hotter climate.
Luke Runyon / Harvest Public Media file photo

New research suggests that no-till farming could help mitigate climate change.