TY - JOUR A1 - Otten, C. A1 - Berk, A. A1 - Hagemann, L. A1 - Müller, S. A1 - Weber, M. A1 - Dänicke, S. T1 - Effect of varying supply of amino acids on nitrogen retention and growth performance of boars of different sire lines JO - Arch. Anim. Breed. J1 - AAB VL - 56 IS - 1 SP - 751 EP - 765 Y1 - 2013/10/10 PB - FBN Dummerstorf SN - 2363-9822 UR - https://aab.copernicus.org/articles/56/751/2013/ L1 - https://aab.copernicus.org/articles/56/751/2013/aab-56-751-2013.pdf DO - 10.7482/0003-9438-56-075 ER -