Effect of an Ovsynch56 protocol initiated at different intervals after insemination with or without a presynchronizing injection of gonadotropin-releasing hormone on fertility in lactating dairy cows
| Autor: | Bruno, R.G.S. †, Moraes, J.G.N. ‡, Hernández-Rivera, J.A.H., Lager, K.J. †, Silva, P.R.B. ‡, Scanavez, A.L.A. ‡, Mendonça, L.G.D. ‡, Chebel, R.C. ‡, Bilby, T.R. |
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| Zdroj: | In Journal of Dairy Science January 2014 97(1):185-194 |
| Databáze: | ScienceDirect |
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