Zobrazeno 1 - 10
of 91
pro vyhledávání: '"P.G. Toral"'
Autor:
H. Marina, J.J. Arranz, A. Suárez-Vega, R. Pelayo, B. Gutiérrez-Gil, P.G. Toral, G. Hervás, P. Frutos, P.A.S. Fonseca
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 7, Pp 4743-4757 (2024)
ABSTRACT: Estimating feed efficiency (FE) in dairy sheep is challenging due to the high cost of systems that measure individual feed intake. Identifying proxies that can serve as effective predictors of FE could make it possible to introduce FE into
Externí odkaz:
https://doaj.org/article/5e1620fbb5e648e88f9e4b89d8c2efe9
Autor:
A. Suárez-Vega, B. Gutiérrez-Gil, P.A.S. Fonseca, G. Hervás, R. Pelayo, P.G. Toral, H. Marina, P. de Frutos, J.J. Arranz
Publikováno v:
Animal, Vol 18, Iss 8, Pp 101250- (2024)
In recent years, rising prices for high-quality protein-based feeds have significantly increased nutrition costs. Consequently, investigating strategies to reduce these expenses and improve feed efficiency (FE) have become increasingly important for
Externí odkaz:
https://doaj.org/article/bcc230ed2f4040ec96cde7875201b7ff
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 9, Pp 6028-6040 (2023)
ABSTRACT: Selection of dairy sheep based on production levels has caused a loss of rusticity, which might compromise their future resilience to nutritional challenges. Although refocusing breeding programs toward improved feed efficiency (FE) is expe
Externí odkaz:
https://doaj.org/article/cf63a966f3644897845ffd7bd2a2a0eb
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 1, Pp 255-268 (2022)
ABSTRACT: A major proportion of milk rumenic acid (RA; cis-9,trans-11 CLA) is synthesized through mammary Δ9-desaturation of vaccenic acid (VA; trans-11 18:1). Diet composition may determine the relative contribution of this endogenous synthesis to
Externí odkaz:
https://doaj.org/article/afc6b660534248ee9f1f0588aedddda8
Publikováno v:
Animal, Vol 12, Iss , Pp s272-s281 (2018)
Growth in demand for foods with potentially beneficial effects on consumer health has motivated increased interest in developing strategies for improving the nutritional quality of ruminant-derived products. Manipulation of the rumen environment offe
Externí odkaz:
https://doaj.org/article/2a075868619a480fa107eedf88e9594e
Autor:
T. Castro-Carrera, P. Frutos, C. Leroux, Y. Chilliard, G. Hervás, A. Belenguer, L. Bernard, P.G. Toral
Publikováno v:
Animal, Vol 9, Iss 4, Pp 582-591 (2015)
There are very few studies in ruminants characterizing mammary and adipose tissue (AT) expression of genes and gene networks for diets causing variations in milk fatty acid (FA) composition without altering milk fat secretion, and even less complemen
Externí odkaz:
https://doaj.org/article/9878f8745b754b08a597420f73b5e35c
Publikováno v:
Animal, Vol 7, Iss 6, Pp 940-947 (2013)
Oxalic acid (OA) is a secondary compound occurring in a wide range of plants consumed by ruminants, especially in saline lands or in arid and semi-arid regions. However, its impact on the rumen microbial community and its changes over time, as well a
Externí odkaz:
https://doaj.org/article/c117823bd8024def8d41007ae5be735c
Publikováno v:
Animal, Vol 7, Iss 6, Pp 948-956 (2013)
In dairy cattle, diet supplementation with oils affects the lipid metabolism in body tissues via changes in the partitioning and deposition of fatty acids (FAs) and lipogenic gene expression; however, limited data are available in goats. Eight Alpine
Externí odkaz:
https://doaj.org/article/b361850cb80044439f79669cd861c076
Autor:
P. Frutos, J. Moreno-Gonzalo, G. Hervás, U. García, L.M.M. Ferreira, R. Celaya, P.G. Toral, L.M. Ortega-Mora, I. Ferre, K. Osoro
Publikováno v:
Animal, Vol 2, Iss 10, Pp 1449-1456 (2008)
To test the hypothesis that the beneficial anthelmintic effect of consuming moderate amounts of tannins may not always be accompanied by anti-nutritional effects in goats, two experiments were conducted. In the first, 48 Cashmere goats were randomly
Externí odkaz:
https://doaj.org/article/ba44d2c17b91445fa73cfcde022983ce
Autor:
H. Marina, G. Hervás, R. Pelayo, P.G. Toral, A. Suárez-Vega, B. Gutiérrez-Gil, C. Esteban Blanco, P. Frutos, J.J. Arranz
Publikováno v:
Proceedings of 12th World Congress on Genetics Applied to Livestock Production (WCGALP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb58dac9bc23ea8c417739a2a03e9f8
https://doi.org/10.3920/978-90-8686-940-4_717
https://doi.org/10.3920/978-90-8686-940-4_717