A survey to monitor oestrus detection in Norwegian cattle farms

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Date
2019
Author
Ulsund, Tone Johanne
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Abstract
This thesis was based on a questionnaire sent out where 42 farmers replied. It summarizes how to succeed in the herd when it comes to oestrus expression and detection, when the fertility in the bovine population is declining all over the world.
URI
http://hdl.handle.net/10832/2431
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