Marcus Trevino had been farming the same 280 acres in Ames, Iowa for seventeen years — watching margins shrink every season as consolidation squeezed out the middlemen he still depended on. In 2024, he nearly sold. Then he joined AgroChain Cart. Twelve months later, his net income had increased by 94%.
The Seventeen-Year Squeeze
Marcus remembers the year his father handed him the farm deed — 2007, the year before commodity prices crashed. "Dad said it was the best job in the world," Marcus recalls, sitting at a wooden kitchen table stacked with soil sample reports. "He wasn't lying. But he also sold at $4.80 corn. I've spent most of my career at $3.80."
What Marcus couldn't control was the downstream layer of his revenue equation. His corn went to a local elevator, which sold to a regional broker, who sold to a milling conglomerate. By the time the grain reached its final buyer, five entities had each taken a cut. Marcus was left with approximately 22 cents of every consumer food dollar spent on products derived from his corn — a number that agricultural economists at Iowa State have called "a structural crisis masquerading as a business model."
By January 2024, Marcus was selling two parcels of land to cover operating costs. He was one bad harvest from the end.
I didn't need a subsidy. I needed a customer who could see me. AgroChain gave me both — and then got out of the way.
— Marcus Trevino, Trevino Family Farm, Ames, IowaDiscovering a Different Model
Marcus heard about AgroChain Cart from a neighbor, Elena Vasquez, who had been selling heritage wheat directly to restaurant groups in Chicago for six months through the platform. "She showed me her revenue dashboard on her phone in my driveway," Marcus says. "I didn't believe the numbers. Then she showed me the bank statements."
AgroChain's model eliminates the broker and elevator layer entirely. Farmers list their inventory — by variety, growing method, certification status, and harvest timeline — and buyers ranging from individual households to Michelin-starred restaurants and school district procurement offices bid and commit in real time. The platform charges a 5% transaction fee (compared to the 30–40% aggregate margin extraction of the traditional multi-layer system) and coordinates logistics through a vetted partner carrier network.
The First Season on the Platform
Marcus listed his heirloom blue corn in February 2024, targeting specialty food buyers. Within 48 hours, a craft tortilla manufacturer in Des Moines had placed a standing order for the entirety of his projected June yield. The contract price was $6.40 per bushel — 68% above the elevator spot price.
He listed his conventional field corn to a consortium of Iowa independent restaurants building a "local grain" menu initiative. That sold at $5.10 per bushel. Combined, his average realized price per bushel in 2024 was $5.74 — up from $3.81 the year before. On 280 acres, that delta is transformative.
2023 (traditional channel): $3.81/bu avg. realized price · 92% to commodity grain · net income: $38,400
2024 (AgroChain Cart): $5.74/bu avg. realized price · 64% to specialty/direct buyers · net income: $74,600
Difference: +$36,200 net income (+94%) on identical acreage.
What the Platform Actually Does (and Doesn't Do)
Marcus is careful to note what AgroChain is not. "It's not magic. You still have to grow good product. You still have to communicate with buyers. If your corn has aflatoxin issues, no platform fixes that." What the platform does is surface price signals that were previously invisible to farmers at his scale.
The demand forecasting feature, released in Q3 2024, is what Marcus calls "the thing that changed how I think about planting." By analyzing purchasing patterns from over 1,200 platform buyers, the AI-powered analytics suite projects anticipated demand by crop variety, region, and buyer segment — up to 14 months in advance. Marcus used the 2025 forecast data to shift 40 acres from conventional to heirloom varieties, anticipating premium demand that the model identified with 78% historical accuracy.
"I'm making planting decisions based on restaurant menus and school nutrition plans," he says. "That's different from anything my father could have imagined."
The Ripple Effects
The financial improvement has had second-order effects Marcus didn't anticipate. He rehired a part-time farmhand he'd let go in 2022. He enrolled in an ISU extension program on soil health practices — something he couldn't afford the time for when survival was the priority. He's exploring a small on-farm processing facility that would let him sell value-added corn products at even higher margins.
But perhaps most significantly, he reversed the land sale. Both parcels are back in his possession. "Those fields were my dad's fields," he says quietly. "I came close to losing them over a pricing problem that turned out to be a distribution problem."
He pulls out his phone and opens the AgroChain app. Three buyer messages are waiting. A Chicago restaurant wants to discuss a multi-year supply agreement for specialty grains. A grocery co-op in Minneapolis is requesting samples. An institutional buyer — a state university system — has sent a formal inquiry about a contract for 2026 delivery.
Marcus sets the phone face-down on the table. "I'll get to those after lunch," he says. "I've got time now."
