Grain Legumes and Soil Health: Pathways to Sustainable Crop Production in Ethiopia: An Overview

Grain legumes are vital components of sustainable farming systems, owing to their unique ability to improve soil fertility and support resilient crop production. Through biological nitrogen fixation, organic matter enrichment, soil structure improvement, nutrient cycling, pest and disease suppression, erosion control, stimulation of soil microbial activity, and carbon sequestration, legumes deliver multiple ecosystem services that reduce dependence on external inputs. In Ethiopia, soil fertility depletion and declining crop yields remain critical challenges, largely driven by unsustainable land management and limited crop diversification. This review examines the role of grain legumes in Ethiopian farming systems, highlighting their contributions to soil fertility, biodiversity, food security, income, and climate resilience, while stressing the need for improved breeding and management to enhance nitrogen fixation and adaptability. Integrating legumes into crop rotations and agroecosystems emerges as a promising pathway to restore soil health, conserve natural resources, and strengthen the long-term sustainability of Ethiopian agriculture. Finally, this review uniquely synthesizes evidence on Ethiopian grain legumes, framing them not just as food or cash crops but as key to soil health, food security, and climate resilience, while outlining context-specific pathways for their integration into smallholder farming systems.

• Publication year

  2025

• Venue

  Journal of Agriculture Sustainability and Environment

• Publication date

  2025-11-26

• Fields of study

  Not labeled

• Identifiers
  DOI 10.56556/jase.v4i2.1349
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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