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Research Article
Vol. 35, Issue 2
POTASSIUM ADSORPTION CHARACTERISTICS OF SOILS DERIVED FROM DIFFERENT PARENT MATERIALS IN SOUTHEASTERN NIGERIA.
ABSTRACT This study investigated potassium (K) adsorption characteristics of soils derived from five contrasting parent materials (alluvium, basement complex, coastal plain sand, sandstone, and shale) at three soil depths (0-20, 20-40, and 40-60 cm) in Southeastern Nigeria. Soil samples were collected from multiple locations across Abia, Imo, Anamb...