Session 91 – Nitrogen excretion and ammonia emission in pig and poultry production

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Theater

Impact of raw and digested pig manure on ammonia volatilization after land application
F.M.W. Hickmann, R. Rajagopal, N. Bertrand, I. Andretta, M.-P. Létourneau-Montminy and D. Pelster

Influence of housing manure management on ammonia emissions from broiler and laying hen productions
E. Caron, P. Le Bras and M. Hassouna

NH<sub>3</sub>, N<sub>2</sub>O and CH<sub>4</sub> emission from piggeries: comparison of several manure management techniques
N. Guingand and P. Le Bras

Feeding pigs with low-protein diets: impact of pig manure nitrogen content on biogas production
F.M.W. Hickmann, I. Andretta, L. Cappelaere, B. Goyette, M.-P. Létourneau-Montminy and R. Rajagopal

A tool to reduce worker exposure from ammonia and particles in swine and poultry housing
N. Guingand, S. Lagadec, K. Amin, D. Bellanger, A.L. Boulestreau-Boulay, C. Delaqueze, C. Depoudent, L. Gabriel, E. Koulete, V. Le Gall, P. Lecorguille, L. Leroux, G. Manac’h, S. Roffi and M. Ruch

Methodological redesign of the poultry mass-balance excretion and variability of nitrogen excretion
V. Blazy, E. Caron, D.D. Djenontin-Agossou and Y. Guyot

Access to bedding and an outdoor run for growing-finishing pigs and their impact on the environment
A.K. Ruckli, S. Hörtenhuber, S. Dippel, P. Ferrari, M. Gebska, J. Guy, M. Heinonen, J. Helmerichs, C. Hubbard, H. Spoolder, A. Valros, C. Winckler and C. Leeb

Reduction of protein and potassium to improve welfare and environmental footprint in broilers
T. De Rauglaudre, B. Méda, W. Lambert, S. Fournel and M.P. Létourneau-Montminy

Effects of reducing protein content in broiler diets on environmental impacts
J. Gickel, V. Wilke, C. Ullrich and C. Visscher

Effect of reduced-crude protein diets on performance, meat yield, and nitrogen production in broiler
C. Gayrard, T. Wise, J.D. Davis, J.C. De Paula Dorigam, V.D. Naranjo and W.A. Dozier, Iii

Effect of reducing dietary protein content on performance and environmental impact of pig production
E. Gonzalo, A. Simongiovanni, C. De Cuyper, B. Ampe, M. Aluwe, W. Lambert and S. Millet

Impact of genotype×feed-interactions in nitrogen- and phosphorus-reduced ration on of fattening pigs
C. Große-Brinkhaus, B. Bonhoff, I. Brinke, E. Jonas, S. Kehraus, K.H. Südekum and E. Tholen

Pig performance, carcass composition and meat quality can be maintained with high CP reduction
L. Cappelaere, F. Garcia-Launay, W. Lambert, A. Simongiovanni and M.-P. Létourneau-Montminy

Poster

Alpha mannan polysaccharide supplement increase growth performance and reduce gas emission in pig
J.H. Song, C.B. Lim, M.D.M. Hossain, S. Biswas, J.S. Yoo, I.H. Kim and Q.Q. Zhang

Characteristic of odour substances from broiler farms
S.Y. Seo, J.S. Park, S.Y. Park and M.W. Jung

Environmental assessment of layer-type male chicks breeding
E. Dubois and M. Quentin