Table 5. Effect of AJE supplementation on fecal gas emission in growing pigs (Exp 1)

Items (ppm)	CON	0.025% AJE	0.05% AJE	SEM	p-value
Week 3
Ammonia (NH3)	5.8	5.5	5.3	0.83	0.874
Hydrogen sulfide (H2S)	0.55	0.53	0.50	0.10	0.945
Acetic acid	4.3	3.8	3.5	0.76	0.874
Carbon dioxide (CO2)	3,425	3,200	3,175	242	0.607
Week 6
Ammonia (NH3)	4.8	4.3	4.0	0.45	0.420
Hydrogen sulfide (H2S)	0.53	0.50	0.45	0.10	0.841
Acetic acid	5.5	5.3	4.5	0.96	0.639
Carbon dioxide (CO2)	3,350	3,300	3,200	232	0.812

AJE, Achyranthes japonica extracts; CON, basal diet.