By our columnist Yemisi Yamah
Harvest season is often imagined as a moment of pride. It is the time when farmers finally see the reward for months of early mornings, careful tending, and relentless hope. But across many parts of Africa, that celebration is painfully short. Long before food reaches the market and long before it gets near a family’s kitchen, a large portion of perishable crops has already vanished.
Not eaten. Not sold. Simply lost.
In fact, studies show that up to 50% of fruits and vegetables on the continent never reach the tables they were meant for. This quiet disaster drains farmers of income, reduces national food supply, and weakens economies. It is one of the most overlooked crises in African agriculture, and it affects the very people who work the hardest to prevent it. I have lived this reality. I have seen tomatoes soften before sunrise, fruits ferment in buckets, and freshly harvested produce lose value faster than it was picked. This is not because farmers are careless. It is because the systems around them are weak.
When Abundance Becomes Waste
In many African farming regions, abundance can feel like a burden. Nigeria offers a striking example, yet the story mirrors what happens across the continent. Regions produce extraordinary volumes of fruits and vegetables that could feed millions. Farmers harvest with excitement, traders prepare for busy markets, and communities expect lower food prices.
But within hours, the heat begins its silent work. Without reliable cold storage, drying facilities, or processing centres, food begins to spoil. Mountains of mangoes, tomatoes, citrus fruits, and vegetables collapse under the weight of time. What could have become juice, purée, jam, flakes, or dried snacks ends up wasted.
The truth is simple. These communities do not lack food. What they lack is preservation.
The Onion Cycle
The onion market captures this problem with painful clarity. During the glut season, onions flood West African markets. Supply is high, prices crash, and farmers rush to sell because their produce cannot last long in the heat. Large quantities remain unsold and begin to rot.
A few months later, the situation reverses. Onions become scarce and prices rise. Households struggle to buy what was once abundant. Farmers earn the least when supply is high, yet consumers pay the most when supply is low.
This cycle does not exist because onions are unpredictable. It exists because there is no system to store or process the surplus from the abundant months. With adequate dryers, cold rooms, and packaging infrastructure, the excess from the glut season could sustain communities during the lean season. Instead, food disappears when there is plenty, and prices rise when there is little.
A Reality That Touches Everyone
Post-harvest loss affects many people at once. Farmers lose income. Traders lose stock. Households pay higher prices. Young people lose interest in farming because profit feels like a gamble. Local industries lack steady raw materials, so factories struggle to grow. What starts in the fields eventually affects national productivity and economies.
Africa grows far more food than many people assume. The problem is not production. The problem is loss.
In Nigeria alone, the economic value lost each year is estimated at USD 9–10 billion. While grains may fare better, perishables such as fruits, vegetables, and tubers can lose nearly 50% of their potential value before reaching consumers.
Women at the Centre of the Food System
Women are at the heart of African agriculture. They harvest, sort, dry, process, package, and sell. They move food from farms to markets and make sure it reaches households. Their work is central, practical, and powerful.
What many of these women do not know is that simple technologies can transform the way they handle food. Solar dryers can turn mangoes into year-round income. Community cold rooms can extend the life of vegetables and prevent panic selling. Proper crates reduce bruising during transport. Hermetic bags protect grains for months. Training in sorting, grading, and timing can double profit margins.
Women are not the problem. They are the solution the system has not fully empowered.
The Road to Stronger Food Systems
The interventions Africa needs are practical and cost-effective. Solar-powered cold rooms in farming communities, village-level processing hubs for fruits, vegetables, and onions, low-cost dryers for tomatoes and mangoes, hermetic storage, better packaging and first-mile transport, and microcredit designed for agricultural cycles.
These solutions already work in small communities. The challenge is scaling them so that abundance is not followed by waste but by opportunity.
My Hope as a Woman in Agriculture
I write this not as a distant observer but as someone who has planted, harvested, processed, and lost produce. I have felt the joy of abundance and the pain of watching it disappear. For those of us who live it, post-harvest loss is not a statistic. It decides whether a farmer makes a profit or falls into debt. Whether a mother feeds her household or waits for the next day. Whether a community thrives or struggles.
Africa has the land, the people, and the innovation. What we need now are strong systems that protect the food we grow.
My hope is simple. When the next season of abundance comes, we should not watch food disappear. We should preserve it, process it, and earn from it. Because when Africa stops losing food, we do more than feed our people. We strengthen economies, uplift farmers, and build a future where harvest truly means celebration.
Header picture by Muhammad-Taha-Ibrahim
This column was published in Women in Ag Magazine 2025-0047. Click here to read the magazine.
