Table 2.
Effect of LactoPlanta® on reduction of noxious gas emission in pig houses

Gas	Administration
	CON	LP-0.1	LP-0.2	LP-0.4
	Ammonia (ppm)	21.11 ± 1.47	16.51 ± 1.12*	13.43 ± 0.85**	10.72 ± 0.78**
Hydrogen sulfide (ppb)	207.4 ± 23.8	159.4 ± 29.6*	121.7 ± 15.8**	87.9 ± 9.9**
Mercaptan (ppm)	3.42 ± 0.47	2.73 ± 0.36	2.25 ± 0.28*	1.58 ± 0.21**

Data are expressed as mean ± S.D.
CON, basal diet; LP-0.1, basal diet + 0.1% LactoPlanta®; LP-0.2, basal diet + 0.2% LactoPlanta®; LP-0.4, basal diet + 0.4% LactoPlanta®.
P<0.05 as compared with the control group.
P<0.01 as compared with the control group.