Publikationen 2023
Journalbeiträge
Ahmadi H, M Rodehutscord, W Siegert. 2023. Bi-objective optimization of nutrient intake and performance of broiler chickens using Gaussian process regression and genetic algorithm. Frontiers of Animal Science 4: 1042725, doi 10.3389/fanim.2023.1042725
Böswald LF, J Wenderlein, W Siegert, RK Straubinger, E Kienzle. 2023. True mineral digestibility in C57BL6/J mice. Plos One 18: e0290145, doi 10.1371/journal.pone.0290145
Kaewtapee C, W Siegert, C Bunchasak, S Chungopast. 2023. Amino acid digestibility of insect meals and effects on key bacterial groups in excreta of caecectomised laying hens. Archives of Animal Nutrition 77: 261–274, doi 10.1080/1745039X.2023.2219178
Siegert W, S Kuenz, W Windisch, M Rodehutscord. 2023. Amino acid digestibility and metabolizable energy of soybean meal of different origins in cecectomized laying hens. Poultry Science 102: 102580, doi 10.1016/j.psj.2023.102580
Siegert W, V Sommerfeld, M Rodehutscord. 2023. Research note: Influence of monocalcium phosphate and phytase in the diet on phytate degradation in cecectomized laying hens. Poultry Science 102: 102470, doi 10.1016/j.psj.2022.102470
Beiträge zu wissenschaftlichen Konferenzen
Heyer CME, D de Frenne, N Klein, W Siegert, M Rodehutscord. 2023. Neutral detergent fibre concentration in different genotypes affects in vitro gas production for oat and rye grain, but not for barley grain. Proceedings of the Society of Nutrition Physiology 32, 45
Ibrahim A, M Rodehutscord, W Siegert. 2023. Auswirkungen des Ersatzes von peptidgebundenen gegen freie Aminosäuren auf das Wachstum und den Stickstoff-Stoffwechsel bei Masthähnchen in Abhängigkeit von der Asparagin- und Glutamin-Versorgung. In: Zeyner A., and H. Kluth (Eds.): 16. Tagung Schweine- und Geflügelernährung, 14 to 16 November 2023, Lutherstadt Wittenberg, Germany, 137–139
Ibrahim A, Rodehutscord M, W Siegert. 2023. Effect of substituting peptide-bound with free amino acids in broiler feeding on acid-base balance depends on asparagine and glutamine supply. 23rd European Symposium on Poultry Nutrition, 21 to 24 June 2023, Rimini, Italy
Ibrahim A, M Rodehutscord, W Siegert. 2023. Influence of substituting peptide-bound with free amino acids on growth and nitrogen metabolism of broiler chickens depending on the asparagine and glutamine supply. Proceedings of the Society of Nutrition Physiology 32, 25
Siegert W. 2023. Vortrag auf Einladung: Bedeutung der Aminosäurenverdaulichkeit für die Proteinnutzungseffizienz beim Geflügel. In: Zeyner A, H Kluth (Eds.): 16. Tagung Schweine- und Geflügelernährung, 14 to 16 November 2023, Lutherstadt Wittenberg, Germany, 10–16
Siegert W. 2023. Invited talk: Sustainability and optimal nitrogen nutrition. Invited plenary lecture at the 23rd European Symposium on Poultry Nutrition, 21–24 June 2023, Rimini, ItalySiegert W, . Kern, A Bosse, M Rodehutscord. 2023. Influence of oil carriers for feed oil on growth, crude fat digestibility and metabolisable energy in broiler chickens. Proceedings of the Society of Nutrition Physiology 32, 83
Wolfrum S, W Siegert, D Feuerstein, M Rodehutscord. 2023. Effects of phytase dosage and dietary phytate concentration on the precaecal phytate disappearance and phosphorus digestibility in broiler chickens. Proceedings of the Society of Nutrition Physiology 32, 93
Wolfrum S, W Siegert, D Feuerstein, M Rodehutscord. 2023. Effekte von Phytasedosierung und Phytatkonzentration im Futter auf das praecaecale Phytat-Verschwinden und die praecaecale Phosphor-Verdaulichkeit bei Masthähnchen. In: Zeyner A., and H. Kluth (Eds.): 16. Tagung Schweine- und Geflügelernährung, 14 to 16 November 2023, Lutherstadt Wittenberg, Germany, 151–153
Wolfrum S, W Siegert, V Sommerfeld, D Feuerstein, M Rodehutscord. 2023. Influence of phytase dosage and dietary phytate concentration on precaecal phytate disappearance and amino acid digestibility in broilers. 23rd European Symposium on Poultry Nutrition, 21 to 24 June 2023, Rimini, Italy
Weitere Veröffentlichungen
Siegert W 2023. Insights into the recent development in precise amino acid supply in poultry. In: CJ Europe Seminar 2023 “Get the energy and protein nutrition right”, 21 June 2023, Rimini, Italy
Siegert W 2023. Increasing precision of the protein supply of laying hens – current possibilities and perspectives. 59th Lohman Franchise Distributor Meeting 18 to 22 September 2023, Hamburg, Germany
Siegert W 2023. Reduzierung der Treibhausgas-Emissionen aus der Geflügelfütterung. DAFA-Plattform Landwirtschaft im Klimawandel Webinar-Serie: Agrarforschung zum Klimawandel, 2 March 2023.