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Bulk tank milk urea nitrogen: Seasonal patterns and relationship to individual cow milk urea nitrogen values
The objectives of this study were: 1) to determine if bulk tank milk urea nitrogen (BTMUN) and whole herd weighted average of the individual cow MUN levels (WHMUN) were equivalent measurements of herd MUN status; and 2) to determine the seasonal variation in BTMUN concentrations in Prince Edward Isl...
Shranjeno v:
| Main Authors: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Canadian Veterinary Medical Association
2004
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1142135/ https://ncbi.nlm.nih.gov/pubmed/15352540 |
| Oznake: |
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