Advancing Sustainable Growth Through Agricultural Engineering in Nigeria

Abstract

Agricultural engineering offers practical solutions for improving productivity, resource efficiency, climate resilience, and value-chain development in Nigeria. This study investigates the impact of agricultural engineering innovations on sustainable agricultural growth, using data from smallholder and medium-scale farmers across major agro-ecological zones. Primary data were collected via structured questionnaires and analyzed using descriptive statistics, correlation analysis, and multiple regression models. Results indicate that agricultural engineering significantly enhances productivity, optimizes resource utilization, strengthens climate resilience, and reduces post-harvest losses, thereby improving value-chain performance. The findings highlight the need for targeted investments in mechanization, irrigation, renewable-energy technologies, post-harvest infrastructure, and capacity-building programs. Policy recommendations include increased R&D funding, coherent engineering-focused agricultural policies, farmer training programs, and incentives to adopt climatesmart technologies. The study concludes that integrating agricultural engineering into Nigeria’s agricultural development strategies is critical for achieving sustainable growth, food security, environmental sustainability, and economic resilience.