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Research Article
Vol. 31, Issue 3
Biochar and Composted Poultry Manure Causes on Immobilization and Migration of Heavy Metals in Maize Plants Beside a Mining Site.
Mining sites in Amagu-Enyigba Ebonyi state Nigeria have deposits of heavy metals especially lead and zinc. Most crops grown in such sites are always hyperaccumulators of these metals. It is against this backdrop that the present study was conducted. The study aimed to ascertain the effect of biochar and composted poultry manure in immobilizing meta...