Table 1.

Dry matter intake and methane emissions from bulls fed control (CTL) diet (n = 8) or diet supplemented with a combination of linseed plus nitrate (LINNIT) (n = 8).

Item	CTL	LINNIT	SEM	Effect treatment
DMI	11.6	10.9	0.66	0.274
CH4 g/d	275.2	250.9	9.70	0.022
CH4 g/kg DMI	24.2	23.7	1.80	0.789

Values are means of 30 daily measures; data were analyzed using 2-group Mann-Whitney test in R.