Influence of supplemental dietary copper in high roughage rations on nutrient digestibility and methane emission in Holstein bulls
| Autor: | Sánchez-Sánchez, Victor H., Saynes-Santillan, Vinisa, Gere, José I., Cruz-Monterrosa, Rosy G., Jiménez-Ferrer, Guillermo, Astigarraga, Laura, Loza, Cecilia, Padilla, Juliana, Ramírez-Bribiesca, J. Efrén |
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| Zdroj: | In Livestock Science February 2021 244 |
| Databáze: | ScienceDirect |
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