Evaluating the Potential of Domestic Animal Manure for Biogas Production in Ethiopia

Table 2

Average of temperatures in animal biogas production digester.

Days	Average change of temperature
	Cow dung	Sheep manure	Pig manure
1–5	23.86°C	22.16°C	20.9°C
6–10	24.66°C	25.04°C	22.8°C
11–15	22.1°C	23.06°C	23.5°C
16–20	21.6°C	22.0°C	21.1°C