Maize Farming Nigeria: Fertilizer, Seed and Labour Cost Per Hectare

Maize farming in Nigeria requires careful budgeting because fertilizer, improved seed, land preparation, transport and labour prices can change significantly between states and seasons.

Maize farming in Nigeria requires careful budgeting because fertilizer, improved seed, land preparation, transport and labour prices can change significantly between states and planting seasons. A practical 2026 budget for one hectare can range from approximately ** 700,000 to more than 2 million**, depending on the production system, fertilizer quantity, mechanisation level, labour arrangement and local input prices.

For a smallholder farmer using moderate fertilizer and manual labour, the cost may fall near the lower or middle end of that range. A commercial farmer using certified hybrid seed, higher fertilizer rates, tractor services, hired labour and additional crop protection may spend substantially more.

This guide explains how to calculate the cost of maize farming in Nigeria per hectare, with particular attention to fertilizer, seed and labour costs.

Quick Cost Estimate Per Hectare

The table below gives a planning range rather than a fixed national price. Actual prices should be confirmed with agro-dealers, farmer cooperatives and local labour contractors before planting.

Cost item	Estimated cost per hectare
Land clearing and preparation	60,000– 180,000
Improved maize seed	20,000– 80,000
NPK fertilizer	150,000– 360,000
Urea or other nitrogen fertilizer	50,000– 180,000
Herbicides and pesticides	40,000– 120,000
Planting labour	20,000– 60,000
Weeding and fertilizer application labour	40,000– 140,000
Harvesting, shelling and bagging	60,000– 180,000
Transport and miscellaneous expenses	30,000– 100,000
Estimated total	470,000– 1,400,000

This lower table represents a lean production budget and does not include every possible commercial expense. In some areas, especially where fertilizer prices, tractor hire, transport and harvesting charges are high, production costs can exceed ** 2 million per hectare**. The National Agricultural Extension and Research Liaison Services reported a substantial increase in agricultural production costs, while market reports have placed 50-kilogram fertilizer bags around the 50,000– 60,000 range in many locations.

Last Updated: September 2026

Factors Affecting Maize Farming Cost

Location and agro-ecological zone

Nigeria has several maize-producing zones, including the Sudan Savanna, Northern Guinea Savanna, Southern Guinea Savanna, derived savanna and rainforest areas. Input recommendations and labour costs are not identical across these zones.

For example, a farmer in Kaduna, Niger, Kano or Katsina may have different fertilizer requirements and land-preparation costs from a farmer in Oyo, Benue, Enugu or Cross River. Rainfall pattern, soil fertility, previous crops and access to mechanised services also affect the budget.

Rainy-season or dry-season farming

Rain-fed maize generally has lower irrigation costs but depends on the timing and distribution of rainfall. Dry-season maize may require pumping, canals, water storage or irrigation equipment. These expenses can add significantly to the cost per hectare.

Manual or mechanised production

Manual farming usually involves more labour days but may reduce the immediate cash payment for tractor services. Mechanised production can reduce the time required for land preparation, but tractor hire, diesel, transportation and operator charges can be expensive.

Open-pollinated variety or hybrid seed

Open-pollinated varieties, commonly called OPVs, are usually less expensive than hybrid seed. Hybrid varieties may have higher purchase prices but are often selected for particular characteristics such as maturity period, disease tolerance, standability or yield potential.

The seed choice changes both the direct cost and the production plan. Seed quantity alone does not determine yield.

Maize Seed Cost Per Hectare

Seed quantity

A common planting range for maize is approximately:

15–20 kilograms per hectare for hybrid maize.
20–25 kilograms per hectare for many open-pollinated varieties.
The exact quantity depends on seed size, spacing, germination rate, target plant population and whether replanting is required.

The National Farmers Help Line identifies approximately 15–20 kilograms as a general seed requirement for one hectare, while IITA production materials cite about 15 kilograms for hybrids and 25 kilograms for open-pollinated varieties.

Seed cost

Seed prices vary by brand, variety, packaging size and distribution channel.

Seed type	Approximate quantity	Planning cost
Open-pollinated maize	20–25 kg	20,000– 45,000
Improved OPV or quality declared seed	20–25 kg	30,000– 60,000
Hybrid maize seed	10–15 kg	35,000– 80,000
Premium or specialty hybrid	10–15 kg	60,000– 120,000 or more

These are planning ranges, not official price ceilings. Certified seed purchased in small retail packs may cost more per kilogram than seed purchased through a cooperative or bulk distributor.

How to calculate seed cost

Use this formula:

[ \text{Seed cost} = \text{Quantity required in kg} \times \text{Price per kg} ]

Example:

A farmer uses 15 kilograms of hybrid maize seed at 4,000 per kilogram:

[ 15 \times 4,000 = 60,000 ]

The seed budget is therefore ** 60,000**, excluding transport.

Avoid using grain purchased from a food market as planting seed unless its quality and germination have been verified. Poor germination can create gaps in the field and increase the cost of replanting.

Fertilizer Cost Per Hectare

Fertilizer is usually one of the largest expenses in maize production. Its cost depends on the fertilizer type, number of bags, formulation, purchase date, state, transport distance and whether a government or cooperative-supported price is available.

Common fertilizer types

The main products used in Nigerian maize production include:

NPK 15-15-15.
NPK 20-10-10.
NPK 20-10-10 plus other locally available blends.
NPK 25-10-10.
Urea, commonly containing 46% nitrogen.
Single superphosphate or other phosphorus sources where recommended.
Muriate of potash where soil and extension recommendations require additional potassium.

The fertilizer grade describes the nutrient content. For example, one 50-kilogram bag of NPK 15-15-15 contains approximately 7.5 kilograms each of nitrogen, phosphate expressed as (P_2O_5), and potash expressed as (K_2O).

Fertilizer recommendations

There is no single fertilizer rate that is correct for every Nigerian farm. Soil fertility, previous crop, rainfall, fertilizer formulation and agro-ecological zone affect the recommendation.

NAERLS materials describe maize nutrient recommendations for different Nigerian ecologies, including approximately 100 kilograms of nitrogen, 50 kilograms of phosphorus and 50 kilograms of potassium per hectare in the Sudan ecology, with higher nutrient recommendations in parts of the Northern Guinea Savanna.

Research and extension materials also describe split application of nitrogen. Part of the fertilizer may be applied at planting, while the nitrogen top-dressing is applied later when the crop is actively growing. The exact timing should follow the product label and local extension guidance.

Common budgeting scenarios

Fertilizer plan	Example quantity	Estimated cost
Moderate NPK-only plan	3 bags of 50 kg	150,000– 195,000
NPK plus urea plan	3 bags NPK + 2 bags urea	250,000– 360,000
Higher-input plan	4–6 bags NPK plus urea	400,000– 650,000
Soil-specific plan	NPK, urea, SSP or potassium source	Depends on soil test and prices

Recent market reports have placed NPK around 48,000– 60,000 per 50-kilogram bag and urea around 47,000– 60,000 in several Nigerian markets, although prices can be lower through subsidised state programmes or higher in remote areas.

Fertilizer calculation example

Assume the following purchase:

Three 50-kilogram bags of NPK at 55,000 each.
Two 50-kilogram bags of urea at 50,000 each.
Transport and loading of 15,000.

The calculation is:

[ (3 \times 55,000) + (2 \times 50,000) + 15,000 ]

[ 165,000 + 100,000 + 15,000 = 280,000 ]

The fertilizer budget is therefore ** 280,000**.

This calculation describes cost, not a universal application recommendation. Applying more fertilizer does not automatically produce a proportional increase in harvest. Nutrient balance, plant population, rainfall, weed control and soil condition all matter.

Labour Cost Per Hectare

Labour cost varies according to whether workers are paid per day, per task, per bag, per hectare or as part of a family-labour arrangement.

Typical labour activities

A maize labour budget may include:

Clearing and removing crop residues.
Planting and gap filling.
First weeding.
Second weeding.
Fertilizer application.
Herbicide spraying.
Bird and pest control.
Harvesting.
Dehusking or shelling.
Drying, bagging and loading.

Labour activity	Estimated cost per hectare
Planting	20,000– 60,000
First weeding	25,000– 70,000
Second weeding	25,000– 80,000
Fertilizer application	10,000– 30,000
Spraying	10,000– 35,000
Harvesting	40,000– 100,000
Shelling and bagging	30,000– 90,000
Total field and post-harvest labour	160,000– 465,000

A farmer using family labour may record a lower cash expense, but the work still has an economic value. For financial planning, unpaid labour can be recorded using the local wage or task rate. This gives a more realistic picture of the cost of production.

Labour example

Suppose a farmer pays:

Planting: 35,000.
Two weeding operations: 100,000.
Fertilizer application: 20,000.
Spraying: 20,000.
Harvesting: 75,000.
Shelling and bagging: 65,000.

Total labour is:

[ 35,000 + 100,000 + 20,000 + 20,000 + 75,000 + 65,000 = 315,000 ]

The labour budget is ** 315,000**.

Land Preparation and Crop Protection

Land preparation

Land preparation costs may include:

Bush clearing.
Ploughing.
Harrowing.
Ridging or making planting lines.
Manual removal of stumps and residues.
Tractor mobilisation and fuel.

A mechanised land-preparation package may cost more than manual preparation, but the actual charge depends on tractor availability, field size, soil condition and distance from the operator’s base.

A farmer cultivating only one hectare may pay a higher per-hectare rate than a large commercial farm because mobilisation costs are spread over a smaller area.

Herbicides and pesticides

A maize budget may include pre-emergence herbicide, post-emergence herbicide, knapsack spraying, insect control and personal protective equipment.

Crop protection item	Estimated cost
Pre-emergence herbicide	15,000– 35,000
Post-emergence herbicide	15,000– 40,000
Insect or fall-armyworm control	10,000– 40,000
Spraying labour and protective items	10,000– 30,000
Possible total	50,000– 145,000

Product choice and application rates should follow the registered label. Mixing products without proper guidance can damage the crop, create safety risks or leave residues.

Full One-Hectare Budget Example

The following example uses a moderate-input production system.

Item	Calculation	Amount
Land preparation	Tractor and manual finishing	120,000
Hybrid seed	15 kg	60,000
NPK	3 bags × 55,000	165,000
Urea	2 bags × 50,000	100,000
Herbicides and pesticides	Lump sum	80,000
Planting labour	Lump sum	35,000
Weeding labour	Two operations	100,000
Fertilizer and spraying labour	Lump sum	40,000
Harvesting	Lump sum	75,000
Shelling and bagging	Lump sum	65,000
Transport and miscellaneous	Lump sum	50,000
Total estimated cost		890,000

This budget excludes land rent and financing costs. If the farmer pays 100,000 for land rent, the total becomes ** 990,000**.

If fertilizer prices rise, or if the farm requires more weeding and manual harvesting, the total may exceed 1 million. Reports from some grain-producing areas have placed one-hectare maize production above 2 million during periods of high input prices.

How to Calculate Break-Even Yield

Break-even yield helps a farmer estimate how much maize must be sold to recover production cost.

[ \text{Break-even quantity} = \frac{\text{Total production cost}}{\text{Selling price per kilogram}} ]

Assume:

Total production cost: 990,000.
Selling price: 500 per kilogram.

[ \frac{ 990,000}{ 500} = 1,980 \text{ kilograms} ]

The farm would need to sell approximately 1.98 tonnes of maize at 500 per kilogram to recover the stated production cost. This calculation does not represent guaranteed profit because yield, market price, moisture level, storage losses, transport and quality deductions can change.

For a more complete calculation, use the ToolBase Crop Yield Calculator to enter farm size, expected yield and selling price. A farm budget can also be prepared with a spreadsheet or the ToolBase Farm Profit Calculator where available.

Practical Budgeting Checklist

Before planting, record the following:

Hectares to be cultivated.
Farm location and distance from the input market.
Seed type and kilograms required.
Fertilizer formulation and number of bags.
Expected fertilizer application schedule.
Tractor or land-preparation charges.
Number of weeding operations.
Daily or task-based labour rate.
Herbicide and pesticide costs.
Harvesting and shelling charges.
Bags, transport and loading expenses.
Land rent, if applicable.
A contingency amount for price changes and replanting.

A useful farm record separates cash costs from family labour and owned resources. This prevents a farmer from assuming that a low cash expense automatically means a low economic cost.

Conclusion

The cost of maize farming in Nigeria per hectare depends mainly on fertilizer quantity, seed type, labour arrangement, land preparation method and local prices. For a moderate-input farm, a planning range of ** 700,000– 1.4 million** may be used, while high-input or high-cost locations can exceed ** 2 million**.

Fertilizer commonly represents one of the largest expenses, with seed costs ranging from about 20,000 for some OPV plans to 80,000 or more for premium hybrid seed. Labour may range from approximately 160,000 to 465,000 when planting, weeding, fertilizer application, harvesting and shelling are included.

Record actual prices before purchase, use locally relevant extension recommendations and calculate the break-even quantity using the expected selling price. This article is for educational purposes only and does not constitute professional advice. Consult a qualified professional for your specific situation.