Determination of energy and protein requirements for crossbred Holstein × Gyr preweaned dairy calves
| Autor: | Silva, A.L., Marcondes, M.I., Detmann, E., Campos, M.M., Machado, F.S., Filho, S. C. Valadares, Castro, M.M.D., Dijkstra, J. |
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| Zdroj: | In Journal of Dairy Science February 2017 100(2):1170-1178 |
| Databáze: | ScienceDirect |
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