Elza Chirelle Segnou Mbougna

Effect of Integrated Pigeon Pea (Cajanus cajan) Biomass and Mineral Fertilizer on Upland Rice Yield, Soil Health, and Economic Profitability in Acidic Soils of Central Africa

Georges Simplice Kameni Kouedeu, Bertrand Kenzong, Elza Chirelle Segnou Mbougna, Désiré Evariste Moundjeu, Diane Liliane Djatsa, Hortense Mafouasson, Hassan Yap Mfouapon, Geordan Fabrice Meutsebo, Primus Tamfuh Azinwi & Emile Temgoua · Asian Soil Research Journal · 2026

Background: The rapid degradation of tropical Ferralsols in Central Africa threatens sustainable rice production. While mineral fertilisers are widely used, they often exacerbate soil acidity and fail to build soil organic matter. Aim: This study evaluated the synergistic effects...