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. 2019 Jul 1;97(9):3636–3647. doi: 10.1093/jas/skz225

Figure 2.

Figure 2.

Postinoculation fecal shedding of Salmonella typhimurium on day 1, 2, 4, 6, 14, and 20 in pigs fed high-fiber diets (HF; 20% total dietary fiber) or low-fiber diets (LF; 13% total dietary fiber) with standard threonine (STD Thr; 0.65% SID) or supplemental threonine (SUP Thr; 0.78% SID). Data presented as mean scores. A shedding score of 3 was assigned to plates positive for the inoculated ST with counts > 30 and plates positive but with counts < 30 were given shedding score of 2. A shedding score of 1 was assigned to plates that were only positive after enrichment and plates negative after enrichment were scored zero. No significant (P > 0.05) fiber, threonine, or interactive effects on S. typhimurium shedding on day 1, 2, 4, 6, 14, and 20 was observed.