Agriculture's role in the Nigerian economy
Agriculture employs a large share of Nigeria's workforce and remains central to food security and rural livelihoods, even though its share of GDP has fallen relative to the oil sector. Much of Nigerian agriculture is still subsistence-based (farming mainly to feed one's own family), though commercial/cash-crop farming (cocoa, rubber, palm oil) also plays an important export role.
Challenges facing industrialization in Nigeria
Nigerian industrialization faces several persistent challenges: inadequate power supply (raising production costs and unreliability), poor transport infrastructure (raising costs of moving goods), limited access to affordable credit/capital for businesses, and competition from cheaper imported manufactured goods.
Example 1: Explain how unreliable electricity supply raises production costs for a Nigerian manufacturing business.
When public electricity supply is unreliable, manufacturers must rely on generators for backup power, which cost more per unit of electricity produced (fuel, maintenance) than grid power would. These extra costs get built into the price of the finished goods, making the manufacturer less price-competitive, especially against imported alternatives from countries with more reliable, cheaper power.
The petroleum sector and economic diversification
Nigeria's economy has long depended heavily on petroleum for export earnings and government revenue, making it a mono-economy vulnerable to swings in global oil prices -- a sharp drop in oil prices can severely strain government budgets and foreign exchange earnings. Economic diversification -- deliberately growing other sectors like agriculture, manufacturing, technology, and services -- aims to reduce this vulnerability and build more stable, broad-based economic growth.