Session 57 – Grassland management and grassland-based feeding systems for efficient and sustainable milk and meat production

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Theater

Extensive permanent grasslands in Europe: multifaceted functions, threats and prospects
M. Bassignana

The effect of establishment and grazing management on clover and herb establishment and persistence
L. McGrane, N. McHugh, T.M. Boland and P. Creighton

Strategic concentrate supplementation in reducing slaughter age in pasture-based dairy-beef systems
J. O’ Driscoll, D. Purfield, N. McHugh and N. Byrne

Morphology and body composition of beef-on-dairy heifers along compensatory growth itinerary
I. Morel, A. Dieudonné, R. Siegenthaler, C. Xavier and S. Lerch

In France, a new beef × dairy calf to steer production for the out-of-home consumers
M.A. Brasseur, C. Fossaert, F. Guy, J.J. Bertron, T. Dechaux and S. Brouard

Behavioural and welfare responses of dairy cows learning a virtual fencing system
P. Fuchs, J. Stachowicz, M. Schneider, M. Probo, R. Bruckmaier and C. Umstätter

Age does not affect the learning capacity of virtually fenced cows
A. Confessore, C. Aquilani, P. Fuchs, C. Pugliese, C.M. Pauler, M. Schneider, G. Argenti and M. Probo

Integrating multiple data streams and models to inform precision grazing management in the U.S
J.R. Brennan, H. Menendez and K. Ehlert

Yearly monitoring of soil ingestion by dairy cows in a grassland system with feed supply
C. Collas, A. Laflotte, C. Feidt and S. Jurjanz

Pre-grazing sward height affects enteric methane emission during grazing
L. Koning, G. Holshof, A. Klop and C.W. Klootwijk

Forage shortage affects performances, CH<sub>4</sub> emissions and cheese quality in grass- or corn-fed cows
M. Bouchon, I. Verdier-Metz, M. Eugene, C. Bord, B. Martin, J. Bloor, M.C. Michalski, B. Graulet and C. Delbès

Variability of economic and GHG performance in dairy-beef systems at different stocking rates
M. Kearney, E. O’Riordan, J. Breen, R. Dunne, P. French and P. Crosson

Poster

Feeding behaviour, methane emission and digestibility of crossbred heifers along compensatory growth
B. Hayoz, I. Morel, A. Dieudonné, M. Rothacher, R. Siegenthaler, F. Dohme-Meier and S. Lerch

Involving farmers in the development of a grassland monitoring tool: sunshine’s co-design approach
D.M. Mathy, C.L. Lucau-Danila, Y.C. Curnel, E.R. Reding, K.D. Dichou and S.L. Lagneaux

Effects of increasing portion of grass-silage in dairy cow diet on carbon footprint of raw milk
S. Hietala, A. Vanhatalo, K. Kuoppala, T. Kokkonen, A. Reinikainen, K. Timonen and A.-L. Välimaa

Blood metabolite, hormone and δ13C turnover kinetic during compensatory growth of crossbred heifers
S. Lerch, P. Silacci, G. Cantalapiedra-Hijar, R. Siegenthaler, S. Dubois, A. Delavaud, M. Bonnet and I. Morel

Metabolic assessment of parasite dilution and forage niche sharing in sheep/cattle mixed-grazing
F. Joly, P. Nozière, P. Jacquiet, S. Prache and B. Dumont

Effects of different additives on the correlation between fermentation characteristics of wilted rye
Y.F. Li, L.L. Wang, Y.S. Yu, H.J. Kim and J.G. Kim

Bite item selection by grazing suckler cows in multi-species grasslands
C. Siede, W. Pohlmann, A. Juch, D. Hamidi, J. Isselstein and M. Komainda

Nutritional value of intramuscular fat of the muscle of Arouquesa weaners from different systems
L. Sacarrão-Birrento, C.A. Venâncio, A.M. De Almeida, L.M. Ferreira, M.J. Gomes, J.C. Almeida, J.A. Silva and S.P. Alves

Prediction of nutritional parameters of naturalized grassland in the dry zone of Chile using NIRS
P.M. Toro-Mujica

Effect of cutting length on fermentation dynamics of wilted Italian ryegrass silage
J. Kim, Y. Li, L. Waang, Y. Yu and H. Kim

Grazing behaviour of energy-limited dairy cows and development of detection method by deep learning
Y. Shinoda, S. Asakuma, Y. Ueda, S. Tada and K. Sudo

Evaluation of 3 equations based on grass height measurement for estimating grass stocks in pastures
F. Lessire, J.-L. Hornick and I. Dufrasne

Breeding of native breeds as a chance for the development of livestock households in ecological sys
P. Radomski and P. Moskala

Conceptual model for the analysis of energy allocation of cow-calf farms native grassland-based
V. Figueroa, I. Paparamborda, S. Scarlato and P. Soca

Do botanically diverse pastures effect the meat eating quality of lamb?
S. Woodmartin, P. Creighton, T.M. Boland, E. Crofton, A. Monaghan and F. McGovern

Altering milking frequency from 14 to ten milking’s per week: effects on milk production of pasture
E. Kennedy, K. McCarthy, J.P. Murphy and M. O’Donovan

Robustness of suckling cows at herd level is associated with cows’ productive longevity
L. Barreto-Mendes, A. De La Torre, S. Ingrand and F. Blanc