Nigeria’s Post-Harvest Crisis: Why Roads & Cold Chains Could Save More Farm Produce

By OBIOMA TORI

The Food That Never Reaches the Market

NIGERIA’S agricultural challenge does not end when crops leave the farm.

For many farmers and traders, another battle begins immediately after harvest: keeping fresh produce in good condition long enough to reach consumers.

Fruits and vegetables can deteriorate rapidly when farmers lack adequate storage, cooling and transportation. Consequently, producers and traders often face intense pressure to sell quickly, even when market conditions are unfavourable.

Stakeholders in Nigeria’s agricultural sector are therefore calling for a stronger post-harvest system built around rural roads, decentralised cold storage, transportation and functional market facilities.

Their argument is straightforward. If produce can remain fresh for longer, farmers and traders gain more time to find buyers, negotiate prices and move commodities from areas of surplus to markets where demand is stronger.

Research has similarly identified poor roads and inadequate cold-chain infrastructure as important bottlenecks in Nigeria’s fresh-food supply system.

Cold Storage Can Change the Equation

Adebowale Onafowora, Managing Director of BIC Farms Concept, believes cold-chain infrastructure could fundamentally change the economics of handling perishable produce.

He advocates solar-powered walk-in cold rooms at rural collection centres, refrigerated transportation and temperature-controlled terminal markets.

Such infrastructure can slow the deterioration of fresh produce and extend the period in which commodities remain marketable.

For farmers and traders, that additional time can be significant.

Instead of rushing to sell before produce loses its quality, they could hold commodities temporarily while searching for better markets.

Onafowora describes this as an opportunity to reduce what he calls the pressure to “panic-sell or panic-ripen”.

However, he also stresses that cold rooms cannot operate in isolation.

A farmer may have access to storage, but if a bad rural road delays transportation, the benefit can quickly diminish. Likewise, refrigerated transport becomes less effective if produce has already deteriorated before reaching the cooling facility.

Roads Are Part of the Cold Chain

This is why the post-harvest challenge is fundamentally a logistics problem.

Fresh produce frequently travels considerable distances between production zones and major consumption centres. Poor road conditions can increase travel time, physical damage and exposure to unsuitable temperatures.

An FAO-indexed study on Nigeria’s fresh-food supply chain identified the movement of produce from northern production areas to southern markets as a major challenge, with poor road networks and limited cold-chain coverage contributing to losses.

Consequently, improving agricultural roads could have effects beyond transportation.

Better roads would help farmers move produce more quickly. They could also make refrigerated transportation more practical and reduce the time commodities spend exposed to heat and other damaging conditions.

The road from the farm to the market is therefore part of the preservation system itself.

The Case for Decentralised Solar Cooling

Onafowora’s proposal for decentralised solar-powered cold rooms also addresses another problem: unreliable electricity.

Traditional refrigeration can be expensive to operate in rural areas, particularly where grid electricity is unreliable.

Solar-powered systems offer one potential alternative.

Recent Nigerian research provides some evidence of their potential. A 2026 study comparing solar-powered cold storage, an evaporative cooling system and ambient storage found that the solar-powered system performed better across several quality indicators for the tested tomato, orange and carrot samples.

That does not mean solar cooling is automatically suitable for every agricultural community or commodity.

Investment costs, maintenance, equipment durability and technical support remain important considerations.

Nevertheless, decentralised cooling could help bring storage closer to the point of production rather than concentrating facilities only in major cities.

Storage Must Match the Crop

Prince Oyewumi Oyedele Oyetunde, Editor-in-Chief of Farmers Choice Magazine, also points to storage, refrigeration, pre-cooling, packhouses and transportation as essential components of an effective post-harvest system.

Yet he highlights an important qualification.

Not every fruit should be stored under identical conditions.

Some tropical fruits can suffer chilling injury when exposed to temperatures that are too low. Therefore, simply building more cold rooms will not automatically solve the problem.

Farmers, traders and facility operators need to understand the temperature, humidity and handling requirements of particular commodities.

That means infrastructure must be accompanied by training, approved technologies, food-safety education and effective enforcement.

Cooling Must Continue From Farm to Market

Oyewole Okewole, Senior Associate Consultant at FutuX Agri-consult Limited, similarly advocates a consistent cold chain linking farms, collection points, transportation routes and markets.

His argument focuses on flexibility.

When produce remains in good condition for longer, farmers and traders are less dependent on immediate sales. They can potentially negotiate better prices and redirect commodities from areas of abundance to markets experiencing shortages.

Research on cool transportation in Nigeria offers supporting evidence. An IFPRI-linked study found that cool transportation produced statistically significant improvements in sales prices, revenue and profits for participating marketers, with the researchers attributing a substantial portion of the price increase to cooling and quality preservation.

That suggests cold-chain investment can have consequences beyond reducing physical waste.

It can also influence how agricultural markets function.

Food Safety Cannot Be an Afterthought

However, reducing post-harvest losses is not simply a matter of preserving produce until it reaches consumers.

Food safety must remain part of the system.

Okewole calls for stronger monitoring of chemical use, market surveillance, traceability and enforcement against prohibited substances.

That concern is significant because efforts to extend shelf life must not encourage unsafe practices.

Therefore, a functional post-harvest system needs to combine infrastructure with regulation and knowledge.

Cold rooms, roads and refrigerated trucks can reduce physical deterioration. They cannot, by themselves, guarantee safe food.

A Supply Chain, Not a Single Intervention

Nigeria’s post-harvest challenge ultimately requires a chain of solutions.

A rural road connects the farm to a collection point. A collection point needs appropriate storage. A cold room needs reliable energy and trained operators. Refrigerated transport needs functioning roads. Markets need suitable facilities. Finally, regulators need systems for food safety and traceability.

If one link fails, losses can continue elsewhere.

The Federal Government has already identified post-harvest systems as a major agricultural policy issue. Its Nigeria Postharvest Systems Transformation Programme includes household storage technologies, community warehouses, cold rooms and strategic silos, alongside private-sector participation in storage, processing, preservation and marketing.

The policy direction therefore reflects a growing recognition that production alone cannot secure food availability.

Turning Surplus Into Economic Value

Nigeria produces large quantities of agricultural commodities, but the economic value of that production depends partly on what happens after harvest.

When produce spoils before reaching consumers, farmers lose potential income, traders lose merchandise and consumers face reduced supply.

Conversely, better storage and logistics can give commodities more time to reach the right market.

That could reduce pressure during periods of seasonal abundance while improving the movement of food between production and consumption centres.

The World Bank has similarly identified transportation, cooling and refrigeration as important components of more efficient Nigerian food supply chains.

The challenge, therefore, is to stop treating post-harvest infrastructure as an isolated agricultural issue.

It is simultaneously a food-security issue, an income issue, a logistics issue and an investment issue.

The Road Ahead

For Nigerian agriculture, the next productivity gains may not come only from producing more.

They may also come from losing less.

Better rural roads, decentralised solar-powered cold rooms, suitable storage, refrigerated transport, packhouses, trained operators and stronger food-safety systems could collectively reshape how fresh produce moves through the economy.

The goal is not simply to keep food cold.

It is to create enough time and flexibility for farmers and traders to move, store and sell their produce under better conditions.

That is the difference between producing food and building a food system capable of preserving its value.