Effiong Oji Ekpo

DETERMINANTS OF HEAVY METALS IN POULTRY FEEDS AND THEIR ENVIRONMENTAL IMPACT IN CALABAR METROPOLIS

Heavy metals were determined in selected poultry feed samples used as starter, grower, finisher, and layer from Calabar metropolis. The selected feeds were labeled and sieved through a 2mm sieve. The dried samples were digested in a mixture of tri-acids of HNO3, H2SO4, HCLO4 to o...