On a recent episode of the Business of Agriculture, host Damian Mason, Illinois farmer and consultant Marc Severson, and StoneX market analyst Ryan Moe tackled a question that surfaces frequently in the ag community: Can U.S. farmers realistically transition significant acreage out of corn and soybeans?
By the end of the discussion, the three participants arrived at a straightforward conclusion: under the current rules of the game, they cannot.
While individual operations can successfully integrate niche enterprises, the broader 180-million-acre corn-and-soybean complex is firmly locked in place, the group agreed. It is held there by a powerful combination of global market dynamics, federal policy, risk management infrastructure, and ingrained farmer behavior.
“Producers produce,” Mason observed. “We just produce. And the system we’ve built is designed to keep us producing corn and soybeans.”
The Global Penalty For Unilateral Cuts
The group said the idea of a voluntary, nationwide reduction in acreage to drive up prices is fundamentally flawed in a globalized economy. Ryan Moe noted that any unilateral cut by U.S. growers would simply trigger a supply response from foreign competitors.
“If every American farmer said, ‘let’s plant 5% less corn this year just to show the market who’s boss,’ guess who increases their acreage by 5%?” Moe asked. “Someone else in the world — Argentina, Brazil, Ukraine — they come in and fill that void.”
Moe, who analyzes commodity markets daily, noted that a major corn crop is harvested somewhere in the world 11 out of 12 months of the year. In such an environment, the United States no longer possesses the market leverage to tighten global supply independently without permanently forfeiting export share. In his opinion, once that market share is lost, reclaiming it would be an uphill battle.
Defining True Diversification
Before weighing in on how to alter the current crop mix, Marc Severson said the agricultural industry must first define what it means by diversification.
“When we say diversification, what are we really talking about?” Severson asked. “Are we talking about trying to diversify what’s growing on the acre? Are we trying to diversify our input streams, our economy, the producers? Because there’s a lot of things that can be diversified.”
Mason narrowed the scope specifically to what passes through the planter. Of the roughly 340 to 360 million cropped acres in the U.S. (including Conservation Reserve Program acres), nearly half are dedicated exclusively to corn and soybeans. The remaining half is fractured among every other agricultural product in the country, from wheat and cotton to specialty fruits and tree nuts.
“If we think there’s no profitability in, say, soybeans, can we take the 83 to 85 million acres of soybeans, cut it down to 65, and grow 20 million acres of something else?” Mason asked. “Is that even realistic? Does it pay for itself? Is there a demand for it? Do we have the infrastructure?”
For Severson, those final two requirements — demand and infrastructure — are where most large-scale diversification initiatives fracture. He compared the current agricultural landscape to the U.S. retail sector, where consolidation naturally favors a few massive players.
“You have corn and soybeans, you have wheat and some specialty crops, then it kind of consolidates like box stores: you end up with three big ones and a few niche players,” Severson said. “Maybe this is the right level of diversification the market actually wants, and us trying to tell it we need more is bucking that trend.”
Policy, Ethanol, And The Risk Management Floor
The speakers contend the major reason the market favors a corn-soybean mix is that federal policy heavily subsidizes and de-risks it. Mason said the 90-plus million acres of corn standard in modern American agriculture is a relatively recent phenomenon, driven aggressively by the biofuels mandate. Today, approximately 40% of the domestic corn crop is diverted to ethanol.
While Mason acknowledged that ethanol directly benefits his own operation by propping up local land values and providing regional marketing options, he termed it “artificial demand” born entirely of political lobbying.
Beyond demand creation, federal policy also dictates risk management, according to Severson. He noted that the subsidized crop insurance program and Title I commodities programs (ARC/PLC) provide a predictable financial floor for corn and soybeans that does not exist for minor or specialty crops.
“If you’re a turf farmer, you have none of that protection. The market has to bid all that in, and that’s a lot of risk for a lot of people that can’t carry it,” Severson said.
Moe argued that to observe what a truly “natural” or unsubsidized U.S. crop mix looks like, federal intervention would have to be dismantled entirely—stretching far beyond crop insurance to include the Farm Credit System and Small Business Administration agricultural loans. Such a rollback, the panel agreed, is politically and economically unfeasible.
Agronomics vs. Market Reality: Canola And Hemp
History shows that establishing a new, commercially viable crop is possible, but it requires a rare alignment of long-term margins, agronomic adaptability and infrastructure development.
Mason pointed to canola as the premier modern success story. In the 1970s, rapeseed was largely a specialty product. Following intensive academic research to develop food-grade oil, accompanied by private-sector investment in processing facilities, he said canola grew into a dominant, highly viable crop across the Canadian Prairies and the Northern Plains of the U.S.
However, Moe cautioned that farmers require multi-year proof of profitability before shifting rotations. “It’s got to be a long-term ROI,” he said. “It can’t just be a one-off year when the vegetable oil market is thriving.”
For every success story like canola, the industry faces cautionary tales. Severson raised the recent example of industrial hemp, where thousands of farmers transitioned acres during peak regulatory and media hype, only to watch the market collapse due to a lack of processing infrastructure and demand. Without reliable buyers, growers were left holding unmarketable inventory in storage facilities.
The Infrastructure Barrier Is Real
Even when a new crop shows agronomic promise and strong pricing, the physical infrastructure of the American grain belt acts as a massive barrier to entry. Severson used an aviation analogy to describe the challenge of displacing corn and soybeans.
“It’s almost akin to saying, what if we wanted to diversify away from airplanes at airports and started using blimps? You could probably make it work with blimps at airports, but there’s an awful lot of things that happen at an airport that’s made for 747s — the fuel, the gates, everything else. It would be extremely painful to do so, and in the end you might end up with a blimp that nobody wants.”
The modern logistics network—consisting of high-speed rail loaders, river terminals, specialized processing plants, and commercial fertilizer systems—is custom-built to move billions of bushels of corn and soybeans efficiently. Asking that capital-intensive supply chain to pivot for alternative oilseeds or pulses would require billions of dollars in institutional risk capital, a hurdle far too high for individual farmers to clear on their own.
Micro-Diversification Over Macro Shifts
Given these structural barriers, Moe suggested that the most realistic path forward for producers is not a macroeconomic shift in acreage, but rather micro-diversification within individual farming operations.
Even if federal safety nets were removed, Moe noted that the top tier of farmers are so efficient at growing corn and soybeans that they would continue to maximize output. Instead of chasing new commercial crops, operators looking to diversify income should consider localized, specialized enterprises — such as niche livestock, direct-to-consumer specialty products, or off-farm businesses —that leverage family labor without disrupting the core business.
The critical danger, Moe noted, is allowing a side enterprise to dilute management focus away from the primary commodities that pay the land notes and other bills.
“Where I’ve made the biggest mistakes in my career is when I’ve gone into the diversification track and I’ve gone and tried to revolutionize something,” Moe said. “As soon as you get distracted from the main thing, often it just gets to be a distraction more so than a diversification.”
The Long-Term Outlook
Ultimately, barring massive macroeconomic shocks or radical policy overhauls, the panel said the U.S. crop mix is unlikely to see a dramatic shift in the near term. The financial and structural incentives to grow corn and soybeans remain too powerful.
However, Mason pointed out that external pressures may eventually force the industry’s hand. Emerging political and societal scrutiny surrounding land and water use, alongside growing policy debates over the long-term future of ethanol, could eventually disrupt the status quo.
“I do think there’s going to be an uphill battle on policy that will force a diversification,” Mason said. “It’s going to come with land and water use, and it’s going to have ethanol — and corn — on its bullseye.”
Until those external forces reshape the regulatory landscape, the panel said the most rational economic decision for the vast majority of American farmers remains unchanged: keep growing corn and soybeans.
The Business Of Agriculture discussion is available to watch here.
