EVALUATION OF BIOCHAR, POULTRY MANURE AND ARBUSCULAR MYCORRHIZAE FUNGI ON HEAVY METALS UPTAKE BY MAIZE (Zea mays L.) IN AMAGU MINING SITE, EBONYI STATE

OKORO, IKWUAKONAM GEORGE2026-09-232026-09-232023-07-20https://ir.funaab.edu.ng/handle/123456789/743A Thesis submitted to the College Plant Science and Crop Production, Federal University of Agriculture, AbeokutaenEVALUATION OF BIOCHAR, POULTRY MANURE AND ARBUSCULAR MYCORRHIZAE FUNGI ON HEAVY METALS UPTAKE BY MAIZE (Zea mays L.) IN AMAGU MINING SITE, EBONYI STATEThesis