Zobrazeno 1 - 10
of 391
pro vyhledávání: '"P. NOZIÈRE"'
Autor:
E. Manzocchi, A. Ferlay, S. Mendowski, G. Chesneau, P. Chapoutot, S. Lemosquet, G. Cantalapiedra-Hijar, P. Nozière
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 11, Pp 7675-7697 (2023)
ABSTRACT: The extrusion of leguminous seeds induces the formation of Maillard reaction compounds (MRC) as a product of protein advanced glycation and oxidation, which lowers protein degradability in the rumen. However, the quantitative relationship b
Externí odkaz:
https://doaj.org/article/f0ad03d57f6d4eddbb04e90a8e3d789d
Autor:
M. Coppa, C. Martin, A. Bes, L. Ragionieri, F. Ravanetti, P. Lund, G. Cantalapiedra-Hijar, P. Nozière
Publikováno v:
Animal, Vol 17, Iss 12, Pp 101013- (2023)
Several studies tried to identify digestive determinants of individual variation in feed efficiency between fattening bulls, because of their importance for breeding and management strategies. Most studies focused on single traits or single diet. Lit
Externí odkaz:
https://doaj.org/article/e4ac5a266d3b4db1b7a7dca3c9dc3079
Publikováno v:
Animal, Vol 17, Iss 11, Pp 101005- (2023)
The ruminant requirements for essential fatty acids (EFAs), particularly linoleic acid (LA) and alpha-linolenic acid (ALA), have not been fully determined, although evidence suggests that an adequate supply of polyunsaturated fatty acids (FAs) could
Externí odkaz:
https://doaj.org/article/61bb6709dc7249ba83c552f4c5de8d84
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
Publikováno v:
Animal, Vol 16, Iss 11, Pp 100661- (2022)
Linoleic acid (LA) and alpha-linolenic acid (ALA) are essential fatty acids found in variable quantities in ruminant feedstuffs. Revision of French feed unit systems in 2018 has proposed the reassessment of energy requirements through a between-exper
Externí odkaz:
https://doaj.org/article/dd8a82009fde413ebe2b462527cc057c
Autor:
A. Bes, P. Nozière, G. Renand, Y. Rochette, P. Guarnido-Lopez, G. Cantalapiedra-Hijar, C. Martin
Publikováno v:
Animal, Vol 16, Iss 8, Pp 100583- (2022)
In the current economic and environmental context, the selection of livestock phenotypes combining high feed efficiency (FE) and low greenhouse gas emissions is interesting. This study aimed to quantify methane (CH4) emissions and other gas flows (ca
Externí odkaz:
https://doaj.org/article/d16367667bbe48e385ee021452d78f65
Autor:
C. Loncke, P. Nozière, J. Vernet, H. Lapierre, L. Bahloul, M. Al-Jammas, D. Sauvant, I. Ortigues-Marty
Publikováno v:
Animal, Vol 14, Iss 7, Pp 1422-1437 (2020)
For their glucose supply, ruminants are highly dependent on the endogenous synthesis in the liver, but despite the numerous studies that evaluated hepatic glucose production, very few simultaneously measured hepatic glucose production and uptake of a
Externí odkaz:
https://doaj.org/article/673aafafd6a04a51835ce4c678ba5d3a
Publikováno v:
Animal, Vol 13, Iss 4, Pp 727-739 (2019)
Dietary and ruminal factors modify the ruminal biohydrogenation (RBH) of polyunsaturated fatty acids (FA), with duodenal FA flows being quantitatively and qualitatively different from FA intake. Using a meta-analysis approach from a database on duode
Externí odkaz:
https://doaj.org/article/8517aedb118a4f4e9abb0a3b7b9c3c70
Publikováno v:
Animal, Vol 13, Iss 12, Pp 2821-2829 (2019)
Residual feed intake (RFI) is an alternative measure of feed efficiency (FE) and is calculated as the difference between actual and expected feed intake. The biological mechanisms underlying animal-to-animal variation in FE are not well understood. T
Externí odkaz:
https://doaj.org/article/8924b14cf02c48e29737c8ba32676685
Autor:
G. Cantalapiedra-Hijar, R.J. Dewhurst, L. Cheng, A.R.J. Cabrita, A.J.M. Fonseca, P. Nozière, D. Makowski, H. Fouillet, I. Ortigues-Marty
Publikováno v:
Animal, Vol 12, Iss 9, Pp 1827-1837 (2018)
Animal proteins are naturally 15N enriched relative to the diet and the extent of this difference (Δ15Nanimal-diet or N isotopic fractionation) has been correlated to N use efficiency (NUE; N gain or milk N yield/N intake) in some recent ruminant st
Externí odkaz:
https://doaj.org/article/cc4931e8798248a595c9dd7fe2daaf7b