Comparison of supplementary concentrate levels with grass silage, separate or total mixed ration feeding, and duration of finishing in beef steers
Autor: | Keane, M.G., Drennan, M.J., Moloney, A.P. |
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Zdroj: | In Livestock Science 2006 103(1):169-180 |
Databáze: | ScienceDirect |
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