Review: The Role of Reclaiming Materials in Soil Acidity and Soil Chemical Properties in Western Ethiopia

Soil acidity is a major challenge for soil production in the Ethiopian highlands. This review aims to address the causes, extent, and management practices of soil acidity. Acidic soils hinder agricultural activities in the region and are on the rise. To combat this issue and improve crop yields, farmers can use simple and sustainable methods like liming. Liming is crucial for raising soil pH and boosting crop productivity. In Ethiopia, the gap between potential and actual yields is significant due to soil acidity and toxic nutrient availability. Applying mineral fertilizers without addressing soil acidity is ineffective. Effective acid soil management practices are essential for improving yield production. This review focuses on the role of liming in soil chemical properties, causes and management of soil acidity, and its impact on soil fertility and crop yield. Integrated acid soil management enhances yield sustainability and maximizes nutrient use efficiency.