Digestibility and nitrogen balance of the feed of dairy cows with urea as the sole or partial source of nitrogen
The digestibility and nitrogen balance tests were performed both with cows on purified protein-free feed (0-feed) with urea as the sole source of nitrogen, and with cows on a urea-rich, low-protein diet (ULP-feed). In addition to ordinary low-protein fodders, ULP-feed contained also as the source of...
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| Główni autorzy: | , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
Scientific Agricultural Society of Finland
1977-07-01
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| Seria: | Agricultural and Food Science |
| Dostęp online: | https://journal.fi/afs/article/view/71935 |
| Etykiety: |
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