2022 Abstracts

S. Struthers, B. Andersson, M. Schmutz, H. A. Mccormack, P. W. Wilson, I. C. Dunn, V. Sandilands and J. J. Schoenebeck. What is the phenotypic variation and heritability of premaxillary and dentary bone shape in pure line White Leghorn laying hens? S. Gilani, L. Marchal, A. Bello and Y. Dersjant-Li. Sustainable broiler productions without supplementation of inorganic phosphorus: a metaanalysis of four studies. L Asher, K. A. Herborn, J. W. O’Sullivan, C Smith and H. E. Gray. Automating welfare assessment in poultry: What are the best options? V. Sandilands, L. Baker, J. Donbavand and S. Brocklehurst. Do enrichments commonly provided to laying hens encourage appropriate behaviours? V. Van Hoeck, G. Papadopoulos, A. Gonzalez Sanchez, A. Wealleans, F. Somers, D Morisset. New intrinsically thermostable xylanase improves performance, organ weights, and affects intestinal viscosity and pH of broilers. H. Scott-Cook, C. Arthur, S. Rose, S. C. Mansbridge, R, Boffey, I. Kühn and V. Pirgozliev. The effects of myo-inositol and phytase supplementation on the tibia bone characteristics of 35 day old broiler chickens. J. Yuping, P. W. Wilson, A. M. A. Reid and I. C. Dunn. The distribution of gastrin, cholecystokinin and their receptors expression suggests a role of cholecystokinin in the chicken crop. M. Naeem, E. J. Burton, M. R. Bedford, M. R. Azhar, D. V. Scholey, and A. Alkhtib. Effect of pelleting process on particle size of commercial poultry feeds. A. Šimić, G. González-Ortiz, K. Kljak, S. C. Mansbridge, S. P. Rose, M. R. Bedford, M. Tukša and V. Pirgozliev. The response of male and female broiler chicken antioxidant status to xylanase and a fermentable xylo-oligosaccharide supplementation. J. G. M. Houdijk, J. S. Bentley, R. L. Walker and L. M. Dixon. Interactive effects of breed and faba bean feeding on broiler performance. M. E. E. Ball, C. M. Mulvenna, K. Wilson and T. McKeown. Ammonia emissions from broiler production under modern systems. M. Tuksa, I. Whiting, S. Mansbridge, A. Simic, P. Rose, M. Bedford and V. Pirgozliev. Does the rate of starch digestion predict the feeding value of wheat for broiler chicken? L. Hinch, C. Arthur, S. Rose, S. C. Mansbridge, I. Kühn and V. Pirgozliev. The effect of dietary phytase and myo-inositol on the breast fillet meat quality of broilers chickens reared to 35 days of age. A. Alkhtib, C. O. Sanni, E. Burton, and D. Scholey. Evaluating different bone processing methods used in assessing mineralisation in broilers. S. Galgano, L. Conway, N. Dalby, A. Fellows and J. G. M. Houdijk. In-feed peracetic acid precursor nanoparticles improve reused litter exposed broilers performance. A. Desbruslais, D. Gonzalez-Sanchez, M. Sonawanme, D. Morisset, and V. Van Hoeck. Chromium propionate improves performance and carcass traits in broilers. J. G. M. Houdijk, M. Hussein, R. L. Walker and F. Khattak. Sensitivity of dry matter, ash and crude protein apparent ileal digestibility to starter feed form, grower and finisher inclusion of faba beans and stunning method in male broilers. M. Tamiru, S. Edjigu, A. Alkhtib, E. Burton, S. Demeke, T. Tolemariam and G. P. J. Janssens. The effect of papaya seed and neem leaf meal on performance and health of laying hens. A. Adebiyi. Processed animal protein as a feed ingredient for poultry – the feed industry’s perspective. C. Van Vuure. Processed animal protein as a feed ingredient for poultry – EU and renderers’ perspectives. BRITISH POULTRY ABSTRACTS 2022, VOL. 18, NO. 1, 1–20 https://doi.org/10.1080/17466202.2022.2187181