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Author

O. F. Onyemachi

1 paper indexed here

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Open access Sep 2026

HEAVY METAL TOXICITY AND NUTRIENT ANTAGONISM IN NIGERIAN COCOA (Theobroma cacao L.): SOIL–PLANT TRANSFER, FOOD SAFETY RISK AND MULTIVARIATE ASSESSMENT IN ABIA AND OYO STATES

Heavy metal contamination and nutrient antagonism in cocoa ecosystems have become a critical environmental and food safety concern in tropical agricultural systems because of the increasing anthropogenic activities, prolonged agrochemical use, and declining soil quality maintenance. This study evaluated heavy metal tox...

U. H. Onyemachi, O. F. Onyemachi, B. Nduka et al. · 0 citations

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