Effects of rumen-degradable protein:rumen-undegradable protein ratio and corn processing on production performance, nitrogen efficiency, and feeding behavior of Holstein dairy cows
| Autor: | Savari, M., Khorvash, M., Amanlou, H., Ghorbani, G.R., Ghasemi, E., Mirzaei, M. |
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| Zdroj: | In Journal of Dairy Science February 2018 101(2):1111-1122 |
| Databáze: | ScienceDirect |
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