Maize farming in Nigeria can serve household food, grain trading, feed and industrial demand, but profitability is not automatic. The business is driven by yield, input efficiency, post-harvest losses and the price and timing of your sale.
Rather than promising a fixed profit per hectare, this guide shows you how to build a maize enterprise around variables you can verify.
Is maize farming profitable in Nigeria?
It can be. The key metric is not revenue per hectare; it is gross margin after seed, fertilizer, crop protection, labour, mechanisation, harvest, drying, storage and transport. Your location and season can change several of those costs.
NAERLS’ 2025 Agricultural Performance Survey reported increased production for major crops including maize while noting production and climate risks.
Choose the right location
Look for suitable soil, reliable rainfall or water where irrigation is planned, road access, labour and proximity to buyers. Avoid selecting land purely on rent. Poor drainage, difficult access or distant markets can turn cheap land into an expensive operation.
Select suitable seed
Use seed suited to your agro-ecological zone, planting window and market. Obtain planting material from credible sources and follow current extension recommendations. Different varieties can vary in maturity, disease response and intended use.
Prepare the land and plant on time
Land preparation should support good establishment and weed control without unnecessary passes that increase cost. Planting date should reflect local rainfall patterns rather than a generic national calendar. Correct spacing and plant population are important.
Manage soil fertility
Do not treat fertilizer as a fixed recipe. Soil condition, previous cropping, target yield and local recommendations matter. A soil test can improve decisions. Apply nutrients at appropriate stages and manage weeds so the crop captures water and nutrients.
Control weeds, pests and diseases
Early weed competition can be particularly damaging. Build a field-monitoring schedule and act based on actual pressure and approved recommendations. Use crop-protection products responsibly and follow label instructions.
Harvest, dry and store correctly
Harvest timing and moisture management affect grain quality. Dry maize sufficiently before storage and protect it from insects, rodents and moisture. Poor storage can erase gains made in the field.
How to calculate maize farming cost
Create a local budget covering land, preparation, seed, fertilizer, crop protection, field labour, harvest, shelling, bags, drying, storage, transport, finance cost and contingency. Then calculate cost per hectare and cost per kilogram of marketable grain.
How to calculate maize profitability
Use three scenarios. Multiply marketable yield by expected farm-gate selling price to estimate revenue, then subtract total costs. Repeat with a lower yield and lower price. Calculate both break-even yield and break-even selling price before investing.
Do not base an investment on somebody else’s yield screenshot. Your own production records are the evidence that should guide expansion.
Where to sell maize
Potential buyers include aggregators, grain merchants, feed mills, food processors and other commercial users. Requirements differ by moisture, cleanliness, variety, quantity and delivery point.
Talk to buyers before planting and revisit them before harvest. Our guide to selling farm produce explains how to build multiple buyer channels.
Ways to improve the business
- Reduce field and storage losses.
- Track input use and labour.
- Compare machinery services with equipment ownership.
- Coordinate planting and harvest with market windows.
- Aggregate when buyers require larger volumes.
Major risks
Rainfall variability, flooding or drought, pests, input-price changes, theft, storage loss and commodity-price movements can all affect results. Sound agronomy, multiple buyer options and a contingency reserve improve resilience.
How a beginner should start
Use our farming startup framework, identify at least three potential maize buyers, obtain local agronomic advice, build a full cost model and start at a scale you can supervise.
Frequently asked questions
How much does one hectare cost?
There is no reliable national fixed figure. Labour, land, fertilizer, mechanisation and transport prices vary by state and season. Build a current local bill of quantities.
How many tonnes can one hectare produce?
Yield depends on variety, plant population, soil fertility, rainfall or irrigation, weed control, pest pressure and management. Use local research and extension benchmarks rather than assuming a guaranteed tonnage.
Sources: NAERLS 2025 Agricultural Performance Survey; Federal Ministry of Agriculture and Food Security.
