Robuta

https://soilsjournalnigeria.com/article/soil-organic-carbon-fractions-and-aggregation-of-a-tropical-alfisol-as-affected-by-plant-residues Soil Organic Carbon Fractions and Aggregation of a Tropical Alfisol as Affected by Plant Residues |... Incorporation of plant residues into soil plays a vital role in enhancing the quality of fragile tropical soils. This study evaluated the short-term effect of... soil organic carbonfractionsaggregationtropicalalfisol