Session 44. Cattle feeding practices and efficiency
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Date: 31 August 2016; 8:30- 10:00 hours
Chairperson: V. Cabrera / M. Klopcic
Theatre Session 44
Performance of dairy cows offered silages produced from grass swards or red clover/grass swards
D.J. Johnston, A.J. Dale and C.P. Ferris
Rumen temperature monitoring to assess feed efficiency of dairy cows
A. Fischer and P. Faverdin
Is PUFA transfer from grass to milk different during grazing compared with indoor feeding?
A. Elgersma
The effect of supplementing two levels of rumen buffer on rumen and milk parameters in dairy cows
P.S.J. Van Adrichem, P.A. Abrahamse and G.F. Schroeder
Novel selection criteria for rumen microbial genes to improve feed efficiency and methane mitigation
R. Roehe, R.J. Dewhurst, C.-A. Duthie, J.A. Rooke, N. McKain, D.W. Ross, J.J. Hyslop, A. Waterhouse, T.C. Freeman, M. Watson and R.J. Wallace
Isolation and characterization of nutritionally important lactic acid bacteria from cattle gut
S. Ghazanfar, M. Qubita, F. Hassan, A. Muhammad, I. Ahmed and I. Muhammad
Impact of nutritional grouping on the economics of dairy production efficiency
V.E. Cabrera
Effect of preweaning plane of nutrition on body size and age at puberty in dairy calves
A. Mendoza, S. De Trinidad, C. Viñoles, C. Cajarville, T. Morales, M. Pla, D. Ubilla, J. Soutto and E. Garófalo
Relationship between methane emission, residual feed intake and carcass traits of beef cattle
M.E.Z. Mercadante, P. Dominguez, J.N.S.G. Cyrillo, R.C. Canesin, L.F. Oliveira and L.G. Albuquerque
Finishing strategies for dairy bulls slaughtered at 15 months of age
B. Murphy, A.K. Kelly and R. Prendiville
Effects of dietary nitrate and increased lipid concentration on the performance of finishing steers
C.-A. Duthie, J. Rooke, S. Troy, J. Hyslop, D. Ross, A. Waterhouse and R. Roehe
n vitro degradability of selected Nigerian forages for their use in ruminant diets
O.J. Bolaji, A.S. Chaudhry and J. Dolfing
Identification of Genetic Markers Associated with Feeding Efficiency in Holstein fattening Calves
M. Cohen-Zinder, A. Asher, E. Lipkin, R. Agmon, A. Brosh and A. Shabtay
Posters Session
Minerals in forage for dairy cows
B. Johansson and M. Åkerlind
Effect of new sustained-release non-protein nitrogen on performance of dairy cows
J. Roquet, M. Agovino and H. Warren
Continuous measurement of pH in rumen of dairy cows fed with three total mix ratios
R. Loucka, P. Homolka, F. Jancik, P. Kubelkova, Y. Tyrolova, A. Vyborna and M. Michalickova
Use of dietary cation-anion difference (DCAD) in formulating dry cow rations
M. Agovino, P. Colturato and H. Warren
Effect of dietary cation–anion differences on rumen fermentation, digestibility and milk production
S. El-Mashed and H. Moussa
Carcass traits of Nelore steers in different Brazil grazing systems
R.R.S. Corte, S.L. Silva, A.F. Pedroso, R.T. Nassu, R.R. Tullio, A. Berndt, L.S. Sakamoto, P.H.M. Rodrigues and P.P.A. Oliveira