Feldpausch, Julie Ann; DeJong, Jon A.; Tokach, Michael D.; Dritz, Steven S.; Woodworth, Jason C.; Amachawadi, Raghavendra G.; Scott, Harvey M.; Nelssen, Jim L.; Goodband, Robert D.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2015-04-22)
A total of 350 weaned pigs (PIC 1050; initially 13.3 lb) were used in a 47-d study
to compare the effects of feeding antibiotic alternatives (copper, zinc, and essential
oils), alone or in combination, on nursery pig ...