The peels were blended with cow dung
(CD), poultry droppings (PD) and swine dung (SD), in the ratio of 1:1. The mean flammable biogas yield
of the cassava peels alone was 2.29 ± 0.97L /total mass of slurry. When blended with CD, PD and SD,
mean flammable biogas yield was increased to 4.88 ± 1.73, 5.55 ± 2.17 and 5.65 ± 2.62 L /total mass of
slurry respectively. Flammable biogas was produced by CP alone from the 59th day of the digestion
period. The CP: CD and CP: PD produced flammable gas from the 9th day whereas CP: SD started
flammable gas production from the 11th day.