Zobrazeno 1 - 10
of 112
pro vyhledávání: '"F. Dehareng"'
Autor:
C. Grelet, T. Larsen, M.A. Crowe, D.C. Wathes, C.P. Ferris, K.L. Ingvartsen, C. Marchitelli, F. Becker, A. Vanlierde, J. Leblois, U. Schuler, F.J. Auer, A. Köck, L. Dale, J. Sölkner, O. Christophe, J. Hummel, A. Mensching, J.A. Fernández Pierna, H. Soyeurt, M. Calmels, R. Reding, M. Gelé, Y. Chen, N. Gengler, F. Dehareng
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 3, Pp 1669-1684 (2024)
ABSTRACT: At the individual cow level, suboptimum fertility, mastitis, negative energy balance, and ketosis are major issues in dairy farming. These problems are widespread on dairy farms and have an important economic impact. The objectives of this
Externí odkaz:
https://doaj.org/article/ce689e1d98a64dbd945ccb7366c5b436
Autor:
H. Soyeurt, X.-L. Wu, C. Grelet, M.L. van Pelt, N. Gengler, F. Dehareng, C. Bertozzi, J. Burchard
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 9095-9104 (2023)
ABSTRACT: The use of milk Fourier transform mid-infrared (FT-MIR) spectrometry to develop management and breeding tools for dairy farmers and industry is growing and supported by the availability of numerous new predicted phenotypes to assess the nut
Externí odkaz:
https://doaj.org/article/5a72fb081fc04c6f9872ae7b98a8de48
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 11, Pp 9271-9285 (2022)
ABSTRACT: Various methodological protocols were tested on milk samples from cows fed diets affecting both methanogenesis and milk synthesis to identify the best approach for the prediction of GreenFeed system (GF) measured methane (CH4) emissions by
Externí odkaz:
https://doaj.org/article/d2b41478b0e94bcca772db95eb22aebe
Autor:
A. Bougouin, A. Hristov, J. Dijkstra, M.J. Aguerre, S. Ahvenjärvi, C. Arndt, A. Bannink, A.R. Bayat, C. Benchaar, T. Boland, W.E. Brown, L.A. Crompton, F. Dehareng, I. Dufrasne, M. Eugène, E. Froidmont, S. van Gastelen, P.C. Garnsworthy, A. Halmemies-Beauchet-Filleau, S. Herremans, P. Huhtanen, M. Johansen, A. Kidane, M. Kreuzer, B. Kuhla, F. Lessire, P. Lund, E.M.K. Minnée, C. Muñoz, M. Niu, P. Nozière, D. Pacheco, E. Prestløkken, C.K. Reynolds, A. Schwarm, J.W. Spek, M. Terranova, A. Vanhatalo, M.A. Wattiaux, M.R. Weisbjerg, D.R. Yáñez-Ruiz, Z. Yu, E. Kebreab
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 9, Pp 7462-7481 (2022)
ABSTRACT: Manure nitrogen (N) from cattle contributes to nitrous oxide and ammonia emissions and nitrate leaching. Measurement of manure N outputs on dairy farms is laborious, expensive, and impractical at large scales; therefore, models are needed t
Externí odkaz:
https://doaj.org/article/c17cdb1b42b84dd1bf9e566a6fa24802
Autor:
C. Grelet, V. Vanden Dries, J. Leblois, J. Wavreille, L. Mirabito, H. Soyeurt, S. Franceschini, N. Gengler, Y. Brostaux, HappyMoo Consortium, F. Dehareng
Publikováno v:
Animal, Vol 16, Iss 5, Pp 100502- (2022)
Stress in dairy herds can occur from multiple sources. When stress becomes chronic because of a long duration and inability of animals to adapt, it is likely to deeply affect the emotional state, health, immunity, fertility and milk production of cow
Externí odkaz:
https://doaj.org/article/739d13c4dbd344aa948e60efd57d53e9
Autor:
M.A. Krogh, M. Hostens, M. Salavati, C. Grelet, M.T. Sorensen, D.C. Wathes, C.P. Ferris, C. Marchitelli, F. Signorelli, F. Napolitano, F. Becker, T. Larsen, E. Matthews, F. Carter, A. Vanlierde, G. Opsomer, N. Gengler, F. Dehareng, M.A. Crowe, K.L. Ingvartsen, L. Foldager
Publikováno v:
Animal, Vol 14, Iss 5, Pp 1067-1075 (2020)
Both blood- and milk-based biomarkers have been analysed for decades in research settings, although often only in one herd, and without focus on the variation in the biomarkers that are specifically related to herd or diet. Biomarkers can be used to
Externí odkaz:
https://doaj.org/article/5bf0888a7f59485ebdc4fff3e66de8e2
Autor:
C. Grelet, A. Vanlierde, M. Hostens, L. Foldager, M. Salavati, K.L. Ingvartsen, M. Crowe, M.T. Sorensen, E. Froidmont, C.P. Ferris, C. Marchitelli, F. Becker, T. Larsen, F. Carter, F. Dehareng
Publikováno v:
Animal, Vol 13, Iss 3, Pp 649-658 (2019)
Unbalanced metabolic status in the weeks after calving predisposes dairy cows to metabolic and infectious diseases. Blood glucose, IGF-I, non-esterified fatty acids (NEFA) and β-hydroxybutyrate (BHB) are used as indicators of the metabolic status of
Externí odkaz:
https://doaj.org/article/e13897b568bb412e8da0cba66e1b6076
Autor:
P. Delhez, B. Wyzen, A.-C. Dalcq, F.G. Colinet, E. Reding, A. Vanlierde, F. Dehareng, N. Gengler, H. Soyeurt
Publikováno v:
Animal, Vol 12, Iss 9, Pp 1981-1989 (2018)
Considering economic and environmental issues is important in ensuring the sustainability of dairy farms. The objective of this study was to investigate univariate relationships between lactating dairy cow gastro-enteric methane (CH4) production pred
Externí odkaz:
https://doaj.org/article/f0a154e55e2f42b8962d68b147b336fb
Publikováno v:
Animal, Vol 7, Iss 2, Pp 348-354 (2013)
The aim of this study was to investigate the accuracy to predict detailed fatty acid (FA) composition of bovine milk by mid-infrared spectrometry, for a cattle population that partly differed in terms of country, breed and methodology used to measure
Externí odkaz:
https://doaj.org/article/c004c167b1d644b3828482259a16601c
Autor:
F. Dehareng, C. Delfosse, E. Froidmont, H. Soyeurt, C. Martin, N. Gengler, A. Vanlierde, P. Dardenne
Publikováno v:
Animal, Vol 6, Iss 10, Pp 1694-1701 (2012)
This study investigates the feasibility to predict individual methane (CH4) emissions from dairy cows using milk mid-infrared (MIR) spectra. To have a large variability of milk composition, two experiments were conducted on 11 lactating Holstein cows
Externí odkaz:
https://doaj.org/article/11402f7bb4224e21a4cf43d1e62c4e1e