Effects of different rumen undegradable to rumen degradable protein ratios on performance, ruminal fermentation, urinary purine derivatives, and carcass characteristics of growing lambs fed a high wheat straw-based diet

Autor: Valizadeh, A., Kazemi-Bonchenari, M. *, Khodaei-Motlagh, M., Moradi, M.H., Salem, A.Z.M. *
Zdroj: In Small Ruminant Research April 2021 197
Databáze: ScienceDirect