Technical note: A simple back-mounted harness for grazing dairy cows to facilitate the sulfur hexafluoride tracer gas

Josef D V van Wyngaard1, Robin Meeske2, Lourens J Erasmus1

  • 1Department of Animal and Wildlife Sciences, University of Pretoria, Hatfield 0028, South Africa.

Journal of Dairy Science
|December 25, 2017
PubMed

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