Effects of Rumen-Degradable to rumen-undegradable protein ratio and corn processing on production performance, nitrogen efficiency, and feeding behavior of holstein dairy cows

Savari, M., Khorvash, M., Amanlou, H., Ghorbani, G. R., Ghasemi, E., Mirzaei, M., 2017. Effects of Rumen-Degradable to rumen-undegradable protein ratio and corn processing on production performance, nitrogen efficiency, and feeding behavior of holstein dairy cows. J. Dairy Sci.