Table 3. Effect of spraying AN extract on litter microflora content in broiler’s litter¹

Items (%)	AN0	AN2	AN4	SE	P-value
E. coli
d 7	5.48	5.44	5.38	0.367	0.983
d 14	5.72	5.58	5.43	0.392	0.874
d 21	6.20	5.89	5.79	0.144	0.156
d 28	6.33a	6.05ab	5.95b	0.084	0.018
Salmonella
d 7	4.42	4.20	4.26	0.339	0.899
d 14	4.50	4.55	4.40	0.208	0.876
d 21	5.31a	4.52b	4.48b	0.194	0.016
d 28	5.35a	4.69b	4.67b	0.158	0.015

AN0, basal rice husk + 10 mL; AN2, basal rice husk + 2% Abeliophyllum distichum Nakai; AN4, basal rice husk + 4% Abeliophyllum distichum Nakai; AN, Abeliophyllum distichum Nakai; E. coli, Escherichia coli; SE, standard error.
Means within column with different superscripts differ significantly (P<0.05).