Influence of a feed additive containing vitamin B12 and yeast extract on milk production and body temperature of grazing dairy cows under high temperature-humidity index environment
| Autor: | Gandra, Jefferson R., Takiya, Caio S., Valle, Tiago A. Del, Orbach, Natyaro D., Ferraz, Igor R., Oliveira, Euclides R., Goes, Rafael H.T.B., Gandra, Erika R.S., Pereira, Thais L., Batista, Jamille D.O., Araki, Hayne M.C., Damiani, Juliane, Escobar, Andrei Z. |
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| Zdroj: | In Livestock Science March 2019 221:28-32 |
| Databáze: | ScienceDirect |
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