Browsing Swine Day, 2011 by Subject "Growth promoters"

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Browsing Swine Day, 2011 by Subject "Growth promoters"

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  • Amachawadi, R.G.; Shelton, N.W.; Tokach, Michael D.; Scott, Harvey Morgan; DeRouchey, Joel M.; Nagaraja, T. G.; Goodband, Robert D.; Nelssen, Jim L.; Dritz, Steven S. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2011)
    A total of 240 weanling pigs (34 d of age with an average body weight of 17.1 lb) were used in a 35-d growth trial to compare the growth performance effects of copper (Cu) and feed-grade antimicrobials. The 6 dietary ...