Zobrazeno 1 - 10
of 383
pro vyhledávání: '"F. Miglior"'
Autor:
L.S.F. Lopes, F.S. Schenkel, K. Houlahan, C.M. Rochus, G.A. Oliveira, Jr., H.R. Oliveira, F. Miglior, L.M. Alcantara, D. Tulpan, C.F. Baes
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 7, Pp 4704-4713 (2024)
ABSTRACT: The large-scale recording of traits such as feed efficiency (FE) and methane emissions (ME) for use in genetic improvement programs is complex, costly, and time-consuming. Therefore, heritable traits that can be continuously recorded in dai
Externí odkaz:
https://doaj.org/article/d2dd7c1222984afb875e4d471d15c829
Autor:
K. Houlahan, F.S. Schenkel, F. Miglior, J. Jamrozik, R.B. Stephansen, O. González-Recio, N. Charfeddine, D. Segelke, A.M. Butty, P. Stratz, M.J. VandeHaar, R.J. Tempelman, K. Weigel, H. White, F. Peñagaricano, J.E. Koltes, J.E.P. Santos, R.L. Baldwin, VI, C.F. Baes
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 3, Pp 1523-1534 (2024)
ABSTRACT: Feed efficiency has become an increasingly important research topic in recent years. As feed costs rise and the environmental impacts of agriculture become more apparent, improving the efficiency with which dairy cows convert feed to milk i
Externí odkaz:
https://doaj.org/article/ceace4e1b7be4c618f7868a902959795
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 9115-9124 (2023)
ABSTRACT: Directly measuring individual cow energy balance is not trivial. Other traits such as body condition score (BCS) and BCS change (ΔBCS) can, however, be used as an indicator of cow energy status. Body condition score is a metric used worldw
Externí odkaz:
https://doaj.org/article/5db498563c1a4d88a869c2d971f9b0fe
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 10, Pp 6995-7007 (2023)
ABSTRACT: Heat stress is a prominent issue in livestock production, even for intensively housed dairy herds in Canada. Production records and meteorological data can be combined to assess heat tolerance in dairy cattle. The overall aim of this study
Externí odkaz:
https://doaj.org/article/dd9ea14f01ae43ad8b3bdf246168be75
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 2, Pp 1142-1158 (2023)
ABSTRACT: Weather station data and test-day production records can be combined to quantify the effects of heat stress on production traits in dairy cattle. However, meteorological data sets that are retrieved from ground-based weather stations can be
Externí odkaz:
https://doaj.org/article/d5a548ef14dd453d80026ffac712e330
Autor:
R. Liu, D. Hailemariam, T. Yang, F. Miglior, F. Schenkel, Z. Wang, P. Stothard, S. Zhang, G. Plastow
Publikováno v:
Animal, Vol 16, Iss 3, Pp 100469- (2022)
Methane emission is not included in the current breeding goals for dairy cattle mainly due to the expense and difficulty in obtaining sufficient data to generate accurate estimates of the relevant traits. While several models have been developed to p
Externí odkaz:
https://doaj.org/article/f652729e76e94ff998249b219eaf7b1c
Autor:
S. Lam, J. Zeidan, F. Miglior, A. Suárez-Vega, I. Gómez-Redondo, P. A. S. Fonseca, L. L. Guan, S. Waters, A. Cánovas
Publikováno v:
BMC Genomics, Vol 21, Iss 1, Pp 1-17 (2020)
Abstract Background Optimization of an RNA-Sequencing (RNA-Seq) pipeline is critical to maximize power and accuracy to identify genetic variants, including SNPs, which may serve as genetic markers to select for feed efficiency, leading to economic be
Externí odkaz:
https://doaj.org/article/015f866c95324819954bb954cd48d82a
Autor:
L.F. Brito, N. Bedere, F. Douhard, H.R. Oliveira, M. Arnal, F. Peñagaricano, A.P. Schinckel, C.F. Baes, F. Miglior
Publikováno v:
Animal, Vol 15, Iss , Pp 100292- (2021)
The massive improvement in food production, as a result of effective genetic selection combined with advancements in farming practices, has been one of the greatest achievements of modern agriculture. For instance, the dairy cattle industry has more
Externí odkaz:
https://doaj.org/article/bdb6e3fb60ae4b54b0efdc33d6918ca1
Autor:
C.M. Richardson, C.F. Baes, P.R. Amer, C. Quinton, P. Martin, V.R. Osborne, J.E. Pryce, F. Miglior
Publikováno v:
Animal, Vol 14, Iss 1, Pp 171-179 (2020)
Feed represents a substantial proportion of production costs in the dairy industry and is a useful target for improving overall system efficiency and sustainability. The objective of this study was to develop methodology to estimate the economic valu
Externí odkaz:
https://doaj.org/article/faf5dc875e7440869314ffcc938c249b
Autor:
S. Nayeri, F. Schenkel, A. Fleming, V. Kroezen, M. Sargolzaei, C. Baes, A. Cánovas, J. Squires, F. Miglior
Publikováno v:
BMC Genetics, Vol 20, Iss 1, Pp 1-17 (2019)
Abstract Background Ketosis in dairy cattle has been shown to cause a high morbidity in the farm and substantial financial losses to dairy farmers. Ketosis symptoms, however, are difficult to identify, therefore, the amount of ketone bodies (mainly
Externí odkaz:
https://doaj.org/article/16691048fdc548a08e923db56fb2221f