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
This case could influence how much leverage grain shippers have when a preferred rail outlet is blocked or priced too high.
Farm Bureau economist Dr. Faith Parum says EPA’s final biofuel volumes keep corn demand steady and strengthen the outlook for soybean-based diesel feedstocks.
RealAg Radio’s Shaun Haney and other experts break down ongoing energy market volatility, its impact on producer decision-making, and key indicators farmers should monitor moving forward.
U.S. export inspections turned in another strong corn week.

LATEST STORIES BY THIS AUTHOR:

RealAg Radio host Shaun Haney says producers should continue to watch tariff negotiations, market access, and the possibility of a more transactional trade relationship with China.
RFD News Farm Legal Expert Roger McEowen discussed red flags landowners should watch for during property transactions.
ASFMRA’s Howard Halderman says several economic and policy issues are continuing to influence the farmland market.
Lewis Williamson with HTS Commodities joined us to discuss spring planting progress and the outlook for trade and demand as the season continues.
USMCA review nears a critical stage as the U.S. and Mexico advance talks while Canada risks being left behind, raising concerns across North American agriculture trade.
Sen. Jerry Moran of Kansas joins us to discuss the Food for Peace program’s Kansas roots, its place in the Farm Bill, and the importance of the USDA’s visit to the state.
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.