1) control, which was supplemented with 1.2% encapsulated urea (EU) on a DM basis (Prote-N; GRASP Ind. & Com. LTDA, Paraná, Brazil and EW|Nutrition, GmbH, Visbek, Germany)
1) control, which was supplemented with 1.2% encapsulated urea (EU) on a DM basis (Prote-N; GRASP Ind. & Com. LTDA, Paraná, Brazil and EW|Nutrition, GmbH, Visbek, Germany)