Commingling Dairy Cows

Pen Moves, Stocking Density and Health

Authors

  • Ken Nordlund Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706
  • Nigel Cook Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706
  • Garrett Oetzel Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin, Madison, WI 53706

DOI:

https://doi.org/10.21423/aabppro20064660

Keywords:

confinement dairies, rations, handling requirements, health risks, Overstocked pens, pen moves

Abstract

In modern confinement dairies, cows move between groups depending on management needs for special rations and special handling requirements. With each move, each cow must establish rank within the new group. Extended stays in pens characterized by new arrivals every day appear to present substantial health risks to some cows. Overstocked pens present challenges regarding both stall and feed bunk access. Provision of 30 inches (76 cm) of bunk space per cow in the weeks before and after calving, and minimizing pen moves, appears to be consistent with improved fresh cow health and productivity.

Cover image of the 39th Conference Proceedings: Three calves lying down in a pasture next to a white fence. Behind them, a rainbow spans over the distant hills. Yellow background.

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Published

2006-09-21

Issue

2006

Section

General Sessions