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Archiv für Tierernaehrung Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/gaan19

Verhalten der Spurenelemente Kupfer, Zink und Mangan im Pansen des Rindes a

Dr. R. Wetzel & Prof. Dr. K. H. Menke

a

a

Institut für Tierernährung der Universität Hohenheim Published online: 08 Sep 2009.

To cite this article: Dr. R. Wetzel & Prof. Dr. K. H. Menke (1978) Verhalten der Spurenelemente Kupfer, Zink und Mangan im Pansen des Rindes, Archiv für Tierernaehrung, 28:4, 221-233, DOI: 10.1080/17450397809426798 To link to this article: http://dx.doi.org/10.1080/17450397809426798

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I Arch. Tierernlhrnng .Bd. 28.19Td .IT. 1

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S. 251-233

.Berlin

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Aus d e n Instltut far Tlerernlhrung der Unlversltiit frohenllelm

R. WETZELund K. H. AIES-KE

Verhalten cler Spurenelemente Kupfer, Zink uncl Xangan im Pansen des R,incles 1. illitteilzing

1. Spurenelenientgelialt in verschiedenen Fraktionen des I'nnscnsaftes und seine Beeinflussung durch Kiipfersulfnt-Gaben*

Downloaded by [University of Arizona] at 11:15 20 April 2015

1.

Einleitung

Dic Verfiigbarkeit der Spnrenclemcnte im Verdauungstrakt wird durch die Bindungsform im Flitter und durch dcrcn dndernngcn im Vcrlauf dcr Passage durch dic Vormiigen beeinfluBt (MILLER, 1970 u. 1975). Dcr R'ahrungsbrei im Pansen kann als ein Pool niit einer Pielzahl organisclier Liganden angeselien n-erden, die ziim iiberwiegenden Teil durch den Verdnuungsprozen entSteheii (SCHWARZ ti. BIRCHQESSSER, 1976; SETTLE, 1975; \\'ESER 11. I