Effects of Copper and Selenium Injections on Cow Productivity and Concentration of Copper in Liver Biopsy Samples

Authors

Jerre Johnson, University of Nebraska-Lincoln
David Hickok, University of Nebraska-Lincoln
Pete Olson, University of Nebraska-Lincoln
Dennis R. Brink, University of Nebraska-LincolnFollow

Date of this Version

January 1997

Comments

Published in 1997 Nebraska Beef Report. Published by The Agricultural Research Division, Institute of Agriculture and Natural Resources, University of Nebraska-Lincoln.

Abstract

In the conditions of the study when additional copper and selenium were provided, cow reproduction and calf performance were not improved.