Table 2.

Effect of incubation temperature and pequi oil on methane production and dry matter disappearance (DMD).

	39°C		35°C		39°C
	(Day 8–14)		(Day 15–21)		(Day 22–28)			P-value
	Control	Pequi oil	Control	Pequi oil	Control	Pequi oil	SEM	Pequi oil	Temperature	Pequi oil × Temperature
Total gas (mL/d)	1851	1819	1505	1596	1597	1595	59.1	0.51	<0.01	0.41
CH4 (%)	4.85	5.75	2.49	3.89	2.01	1.10	1.188	0.70	0.01	0.50
CH4 (mL/d)	109.5	114.8	44.0	52.1	44.5	37.5	10.65	0.81	<0.01	0.75
CH4 (mg/d)	78.2	82.0	31.4	37.2	31.8	26.8	7.60	0.81	<0.01	0.75
DMD (%)	68.9	71.5	61.6	63.0	63.6	64.3	2.52	0.58	<0.01	0.59

Mean values with standard errors.