title: [The effect of avilamycin and tylosin on the apparent digestibility of iron, zinc, copper, manganese and selenium in the beginning and ending performance of swine].
abstract: In two metabolism trials with growing and finishing pigs the effect of the antibiotic feed additives Avilamycin and Tylosin on the apparent digestibility of Fe, Zn, Cu, Mn and Se was investigated. The feed additives were supplied to the diet in levels of 40 ppm (growing pigs) and 20 ppm (finishing pigs) each. Dietary contents of Fe, Zn, Cu, Mn and Se covered the requirements of all treatment groups. Avilamycin and Tylosin increased the apparent digestibility by 4 (Fe), 4 (Zn), 5 (Cu), 2 (Mn) and 2 (Se) percentage units on an average.
authors.affiliation: Institut für Ernährungsphysiologie, Technischen Universität München in Freising-Weihenstephan, Germany.
authors.forename: M
authors.initials: M
authors.lastname: Kirchgessner
authors.forename: W
authors.initials: W
authors.lastname: Windisch
authors.forename: F X
authors.initials: FX
authors.lastname: Roth
mesh_terms: D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D003300:Copper / Q000378:metabolism; D004063:Digestion / Q000187:drug effects*; D006133:Growth Substances / Q000494:pharmacology*; D007501:Iron / Q000378:metabolism; D008297:Male; D008345:Manganese / Q000378:metabolism; D009844:Oligosaccharides / Q000494:pharmacology*; D012643:Selenium / Q000378:metabolism; D013552:Swine / Q000254:growth & development / Q000502:physiology*; D015645:Tylosin / Q000494:pharmacology*; D015032:Zinc / Q000378:metabolism
chemical_list: D000900:Anti-Bacterial Agents; D006133:Growth Substances; D009844:Oligosaccharides; D008345:Manganese; C006653:avilamycin; D003300:Copper; D007501:Iron; D012643:Selenium; D015032:Zinc; D015645:Tylosin
vernacular_title: Zum Effekt von Avilamycin und Tylosin auf die scheinbare Verdaulichkeit von Eisen, Zink, Kupfer, Mangan und Selen in der Anfangs-und Endmast von Schweinen.