Research Article
Effect of Phosphorus and Sulphur Supplementation in Growing Beef Cattle Diet Based on Rice Straw Ammoniated
Department of Animal Nutrition, Faculty of Animal Science, Andalas University, Kampus Limau Manis, Padang-25163, Indonesia
N. Jamarun
Department of Animal Nutrition, Faculty of Animal Science, Andalas University, Kampus Limau Manis, Padang-25163, Indonesia
Zulkarnaini
Department of Animal Production, Faculty of Agriculture, Muara Bungo University, Pendidikan Sungai Binjai Street, km 6.5 Muara Bungo Jambi, Indonesia