A phenotypical approach to the effects of production traits, parturition, puerperium and body condition on commencement of luteal activity in high yielding dairy cows
Autor: | Boldt, Ariane, Becker, Frank, Martin, Gunter, Nürnberg, Gerd, Römer, Anke, Kanitz, Wilhelm |
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Zdroj: | In Animal Reproduction Science June 2015 157:39-43 |
Databáze: | ScienceDirect |
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