Combined Effect of Morocco Rock Phosphate and Chemical Fertilizer in Low-Land Rice Production in Guinea Savanna Zone of Côte D’ivoire: Replenishment of Degraded Fluvisol for Boosting Rice Production

Abstract

Conventional Fertilizer Practice (CFP) has degraded the soil in lowland inducing acidification and yield decreasing (50-75%) after long term continues rice cropping. Phosphorus (P) application was suspected as main remediation factor.