Session 70. Feed efficiency and enteric methane emission of cattle
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Theatre Session
Feed efficiency and methane emissions in dairy cattle: animal, herd and population considerations
P.C. Garnsworthy
Restricting feed intake of inefficient lactating cows affects feed efficiency and methane emissions
A. Fischer, N. Edouard and P. Faverdin
Comparing feed efficiency in Italian Holstein Friesian heifers, lactating cows and bulls
F. Omodei Zorini, R. Finocchiaro, M. Cassandro, G. Savoini, E. Olzi and G. Invernizzi
Reliability of genomic prediction for feed and residual feed intake in Holstein cows
D. Gordo, C. Manzanillap-Pech, G. Su, M. Lund and J. Lassen
Sequence-based GWAS on feed efficiency and carcass traits in French Charolais bulls
S. Taussat, R. Saintilan, A. Michenet, S. Fritz, C. Hoze, E. Venot, P. Martin, D. Krauss, D. Maupetit and G. Renand
Transcriptomics analysis of key metabolic tissues to identify regulatory patterns of feed efficiency
H.Z. Sun, K. Zhao, M. Zhou, Y. Chen and L.L. Guan
Metagenomic analysis indicates an association of rumen microbial genes with appetite in beef cattle
J. Lima, M.D. Auffret, R.D. Stewart, R.J. Dewhurst, C.-A. Duthie, T.J. Snelling, A.W. Walker, T.C. Freeman, M. Watson and R. Roehe
Searching for low methane dairy cows
P.J. Moate, S.R. Williams, L.C. Marett, J.B. Garner, J.L. Jacobs, M.C. Hannah, J.E. Pryce, W.J. Wales and C.M. Richardson
Enteric methane emission of dairy cows on practical farms
L. Koning and L.B. Šebek
Association between exhaled methane concentration and concentrate composition and rumination in cows
J. Rey, R. Atxaerandio, E. Ugarte, O. González-Recio, A. Garcia-Rodriguez and I. Goiri
Predictive capabilities of a dynamic mechanistic model of in vitro fermentation by rumen microbiota
R. Muñoz-Tamayo, A.S. Atzori, A. Cannas, F. Masoero, S. Giger-Reverdin, D. Sauvant and A. Gallo
Rumen microbiome to predict methane emissions from cattle
L. Zetouni, M.K. Hess, R. Brauning, H. Henry, T. Van Stijn, A. McCulloch, J. Budel, J.C. McEwan, H. Flay, M. Camara and S.J. Rowe
Multi-trait genomic prediction of methane emission in Danish Holstein
C.I.V. Manzanillap-Pech, P. Løvendahl, D. Gordo and J. Lassen
Animal breeding as a mitigation tool for enteric methane emissions of dairy cattle
Y. De Haas, G. De Jong, R. Van Der Linde and E.P.C. Koenen
Poster Session
Digestibility of OM during the grazing period and the winter feeding conditions in suckler cows
H. Scholz, P. Kühne and G. Heckenberger
The effect of grass and maize silage ratio on milk and methane production of lactating dairy cows
M. Lamminen, C.F. Børsting, A.L. Frydendahl Hellwing and P. Lund
Feed efficiency and blood immune system indicators in Nellore beef cows
S.F.M. Bonilha, A.C.A.R. Paz, M.E.Z. Mercadante, J.N.S.G. Cyrillo, R.C. Canesin and R.H. Branco
Organic rose veal meat: an environmentally friendly alternative for beef meat production?
A. Mertens, V. Decruyenaere, M. Mathot, A.-M. Faux and D. Stilmant
Changes of nutritive value by mixing ratio of Korean native forages in paddy field
B.R. Choi, T.Y. Hwang, J.S. Jung, G.J. Choi and W.H. Kim
Effect of garlic-citrus based additive on in vitro rumen methanogenesis and abundance of microbes
J. Jeyanathan, B. Vlaeminck, O. Riede, C.J. Newbold and V. Fievez
Effects of nutritionally improved straw in dairy cow diets at two starch concentrations
M.E. Hanlon, J.M. Moorby, H. McConochie and A. Foskolos
Effect of cicer milkvetch on invitro digestion, methane production and microbial protein synthesis
B.M. Kelln, J.J. McKinnon, G.B. Penner, T.A. McAllister, S.N. Acharya, A.M. Saleem, B. Biligetu and H.A. Lardner
Role of TGFB1 as key regulator of feed efficiency in beef cattle
J.B.S. Ferraz, P.A. Alexandre, L.R. Porto-Neto, A. Reverter and H. Fukumasu
Carcass composition is linked to residual feed intake level in crossbreed growing bulls
S. Lerch, J.L. Oberson, P. Silacci and I. Morel
Breed effect on the rumen microbiome and its association with feed efficiency in beef cattle
F. Li, T. Hitch, Y. Chen, C. Creevey and L.L. Guan
Relationships between feed efficiency, live weight and faecal composition of Italian Holstein cows
G. Carlino, G. Niero, F. Cendron, F. Omodei Zorini, R. Finocchiaro, G. Invernizzi, G. Savoini and M. Cassandro
Effects of enzymes feed additives on beef cattle performance
C.J. Härter, M.C. Tamiozzo, L.S. Monteiro and J.M. Santos Neto
Feed efficiency of dairy cattle in an urbanizing environment – insights from Bangalore, India
M. Reichenbach, A. Pinto, S. König, P.K. Malik and E. Schlecht