Grazing cows are more efficient than zero-grazed and grass silage-fed cows in milk rumenic acid production
| Autor: | Mohammed, R., Stanton, C.S., Kennelly, J.J., Kramer, J.K.G., Mee, J.F., Glimm, D.R., O’Donovan, M., Murphy, J.J. |
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| Zdroj: | In Journal of Dairy Science August 2009 92(8):3874-3893 |
| Databáze: | ScienceDirect |
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