Total Factor Productivity (tfp) of Crop Production in Nigeria (1961–2020)

Student: BLESSING OLUWAMUYIWA OKOLIKO (Project, 2025)
Department of Agric-Economics and Extension
Ekiti State University, Ado-Ekiti, Ekiti State

Abstract

Agriculture remains a cornerstone of Nigeria’s economy, contributing significantly to
employment, food security, and GDP. However, the sector faces numerous challenges that hinder
productivity, including poor infrastructure, climate change, inadequate access to credit, and
inefficient farming techniques. This study analyzes the Total Factor Productivity (TFP) of
Nigeria’s crop agriculture from 1961 to 2020, using the Stochastic Frontier Analysis (SFA)
approach to measure productivity trends and identify key influencing factors. The findings indicate
a fluctuating TFP, with technological advancements driving productivity growth, while
inefficiencies in labor, land use, and mechanization impede progress. The study highlights climate
change, inefficient resource allocation, and slow adoption of modern agricultural technologies as
major constraints. Policy recommendations emphasize investment in climate-resilient farming,
improved infrastructure, better resource management, and increased adoption of modern
agricultural techniques. By addressing these challenges, Nigeria can enhance agricultural
productivity, achieve food security, and drive sustainable

Keywords
total factor productivity production nigeria
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