The Invisible Harvest: Why Africa’s Farmers Need Digital Identity to Be Sold

By Curtis Akunfu

A farmer can grow a flawless crop and still find themselves shut out of the global market. That paradox is becoming the defining challenge of African agricultural trade in the 2020s.

For most of my career in the trade, quality was king. In cashew, the conversation began and ended with kernel outturn ratio, moisture content, nut count, defect rates, crop origin. Master those variables, find a buyer, agree on a price, and execute. That world has not vanished. But a new layer is being built on top of it, and it is reshaping who gets to trade at all.

That layer is proof.

Where, precisely, was this crop grown? Who produced it? Can the farm be geolocated on a map? Can the lot be traced back through the supply chain to a single farmer’s plot? And critically, can all of that information be independently verified?

From Quality Control to Digital Verification

Regulators, certification bodies, and multinational buyers are converging on a single demand: traceability. The technology to deliver it is advancing faster than most people in agriculture have registered.

Researchers recently demonstrated that cashew orchards across Guinea-Bissau could be mapped at a national scale using satellite imagery and machine learning, achieving 94 percent balanced accuracy without a single agent walking the fields. That is not a pilot curiosity. It is a preview of how origin verification will work across the continent within a decade, if not sooner.

Consider what that capability implies. A farmer entering the market may soon be carrying two distinct assets: the physical crop, and the verified data trail attached to it. Increasingly, the second asset may matter as much as the first.

Two Farmers, One Harvest, Two Futures

Picture two farmers in the same district, growing the same crop, at the same quality, in the same season.

One has a mapped farm, digital production records, and a traceable supply history. The other has none of that infrastructure, despite producing a crop that is, by every physical measure, identical.

The first farmer may gain entry to premium international markets, certification programs, and structured finance. The second may find those doors quietly closing. Not because their cashews, cocoa, or coffee are inferior, but because the market increasingly cannot “see” them.

This is the moment African agriculture needs to confront head-on. The continent’s development conversation has long centered on raising yields, closing productivity gaps, and improving post-harvest handling. Those priorities remain essential. But market access is beginning to hinge on something adjacent to yield entirely: digital visibility.

The Promise and the Peril of Traceability

Traceability, done well, is genuinely valuable. It strengthens buyer confidence, underpins certification claims, sharpens risk assessment for exporters, and can widen access to finance for farmers who were previously invisible to lenders and insurers alike.

But there is a real danger lurking inside this progress. If the infrastructure required to make a farmer legible to global markets is expensive to build, complex to navigate, or controlled by a narrow set of gatekeepers, the continent risks manufacturing a new and more entrenched divide: visible farmers on one side, invisible farmers on the other. The line would not track quality, effort, or even output. It would track access to digital infrastructure, and by extension, capital.

The Question Nobody Is Answering Yet

This leads to a harder question, one the industry has been slower to confront: as we map farmers, register farms, record production histories, track transactions, and collect coordinates, who actually owns that data?

Is it the farmer? The cooperative that aggregates their harvest? The exporter who ships it? The government agency that mandated registration? The technology vendor that built the platform? Or the international buyer who ultimately demanded the proof in the first place?

Agricultural data is fast becoming commercial infrastructure in its own right, on par with roads, warehouses, and ports. And whoever controls that infrastructure will, over time, exert real influence over who gets financed, who gets certified, and who gets connected to buyers.

A New Kind of Credential

The implication for the next generation of African farmers is significant. Good land and a strong harvest may no longer be sufficient on their own. Increasingly, farmers may also need something less tangible but equally decisive: a credible digital identity within the value chain, a verifiable record that says, unambiguously, this crop came from here, and here is the proof.

For governments, cooperatives, and development institutions, the task ahead is not simply to promote traceability technology. It is to ensure that the infrastructure behind it is affordable, interoperable, and, crucially, does not concentrate ownership of farmer data in the hands of a few powerful intermediaries who can extract rent from access itself.

Five years from now, the question that will matter most in African agricultural trade may not be whether a farmer grew a good crop. It may be whether they can prove it. Africa’s institutions have a narrow window to make sure that proof is a tool of inclusion, not a new gatekeeper of exclusion.

Curtis Akunfu is the Managing Director of Duapa Agri, a vertically integrated agribusiness operating across West and East Africa. With nearly 20 years of leadership in Africa’s agri-commodities sector, he also serves as a Global Council Member and Chair of the Agricultural Finance and Investment Working Group at the World Agriculture Forum.