Trends in different global research fronts on maize: A Scopus-based scientometric study

Abstract

Maize, the world’s third most vital food crop, plays a crucial role in providing over 30% of calories to over 4.5 billion people. Global demand and fluctuating production levels have impacted its market sustainability, leading to rising global prices. With a focus on Sustainable Development Goals 1 and 2, maize gains significance for its nutritional value. This study employs bibliometric analysis to explore prominent publications on maize, offering a guide to identify key works and influential nations in the field. The analysis reveals that the USA, China, India, and Mexico lead research with a transdisciplinary approach, emphasizing nutritional aspects. Strategic investment in the maize industry is crucial for addressing underlying issues and realizing its full economic potential. Aligning research priorities and policies in the next decade will contribute significantly to achieving food and nutritional security.