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Herd Reproductive Performance Related to Urea Concentration in Bulk Milk
Bulk milk samples were collected from 256 dairy herds from 4 districts in Southern Norway: Gudbrandsdal (n = 35), Bergen (n = 15), Hedmark (n = 117) and Hardanger (n = 89). A total of 6–8 samples were collected in each herd during the indoor season. Data concerning reproductive performance, milk pro...
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| Vydáno v: | Acta Vet Scand |
|---|---|
| Hlavní autoři: | , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
BioMed Central
1987
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8185796/ https://ncbi.nlm.nih.gov/pubmed/3687647 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/BF03548256 |
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