What would corn yields look like if there was a nuclear war?

Each year, farmers produce more than a billion metric tons of corn. As technology advances, researchers are looking at how that could change with nuclear contamination.

Researchers at Penn State University have studied how a nuclear war scenario would play out at nearly 40,000 locations around the world. Using their agro-ecosystem, they found that if five tons of soot were to drop, it would lower corn production by seven percent. On a larger scale, with 165 tons of soot, that number jumps to an 80 percent drop in corn yields.

Researchers say they hope this scenario never happens, but they warn it is always best to prepare for catastrophic events.

Related Stories
Lewis Williamson with HTS Commodities joined us to discuss the latest crop progress report and how market uncertainty and input costs are shaping planting decisions this spring.
Summer fuel rules cap ethanol demand and limit corn upside.
Jarrod Hardke with the University of Arkansas break down extreme drought conditions, shifting planting decisions, and the impact of rising input costs on Arkansas agriculture this season.
Louisiana farmers say high water levels routinely threaten crops, highlighting the need for critical infrastructure and sustainability efforts in the Bayou.

LATEST STORIES BY THIS AUTHOR:

Several fires have merged into Kansas’ largest active wildfire as crews continue battling shifting winds and dry conditions.
The Texas Agriculture Commissioner says crews are still working to contain fires while farmers and ranchers begin assessing damage.
Volunteer firefighters describe devastating scenes as crews continue battling multiple fires across the region.
USMEF President and CEO Dan Halstrom joins us to discuss China’s renewed access for U.S. beef facilities, the outlook for exports, and key conversations taking place at this week’s Spring Conference.
The work could apply to ready-to-eat meals and delicate foods such as freeze-dried berries.
Tennessee 4-H’ers Allie Paschall and Ramey Boone join us to discuss summer opportunities in 4-H, youth leadership development, and community involvement across Tennessee.
Agriculture Shows
Hosted by Scott “The Cow Guy” Shellady and RFD News Markets Specialist Tony St. James, Commodity Talk delivers expert insight into the day’s ag commodity markets just before the CME opens. Only on RFD-TV and Rural Radio SiriusXM Channel 147.
A look at the news, weather and commodities headlines that drove agriculture markets in the past week.
Everything profits from prairie. Soil, air, water — and all kinds of life! Learn how you can improve your land with prairie restoration, cover crops and prairie strips, while growing your bottom line.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.