Publications 2024
Original papers published in peer-reviewed scientific journals
Ibrahim A, Á Kenéz, M Rodehutscord, W Siegert. 2024. The influence of substituting dietary peptide-bound with free amino acids on nitrogen metabolism and acid-base balance of broiler chickens depends on asparagine and glutamine supply. British Journal of Nutrition 131: 41–53, doi 10.1017/S0007114523001617
Ibrahim A, M Rodehutscord, W Siegert. 2024. Investigation on adaptations of broiler chickens to high dietary free amino acid levels in nitrogen utilisation and plasma amino acid concentrations. Accepted by British Poultry Science, doi 10.1080/00071668.2024.2315079
Contributions to scientific meetings
Ahmadi H, V Sommerfeld, W Siegert, M Rodehutscord. 2024. Application of a machine learning approach to estimate optimal dietary Ca and P concentrations for egg performance in laying hens. Proceedings of the Society of Nutrition Physiology 33, 105
Ibrahim A, M Rodehutscord, W Siegert. 2024. Adaption of broiler chickens to high dietary levels of free amino acids fed in exchange with peptide-bound amino acids. Proceedings of the Society of Nutrition Physiology 33, 66
Siegert W, A Ibrahim, M Novotny, P Maziarka, Y Rudolph, A Kruse, R Kohlus, M Rodehutscord. 2024. Influence of drying temperature and sodium hydroxide addition on amino acid digestibility of an alfalfa protein extract in caecectomised laying hens. Proceedings of the Society of Nutrition Physiology 33, 44
Wolfrum S, W Siegert, D Feuerstein, M Rodehutscord. 2024. Influence of dietary particle size, calcium, and phytase supplementation on gizzard pH, phytate degradation, and phosphorus digestibility in broiler chickens. Proceedings of the Society of Nutrition Physiology 33, 106
Other releases
Siegert W. 2024. Reduction of N and P excretion in broiler production – Strategic approaches. In: Seminar for Charoen Pokphand Indonesia organized by BASF SE. 21 March 2024, Online seminar