Zobrazeno 1 - 10
of 228
pro vyhledávání: '"Trevor J DeVries"'
Autor:
Kristen Y. Edwards, Stephen J. LeBlanc, Trevor J. DeVries, Michael A. Steele, Joao H.C. Costa, David L. Renaud
Publikováno v:
JDS Communications, Vol 5, Iss 1, Pp 42-46 (2024)
Establishing accurate illness and treatment rates in dairy calves is crucial, yet calf health records are often incomplete. Thus, the objective of this study was to investigate barriers for dairy farmers for recording calf illnesses and treatments on
Externí odkaz:
https://doaj.org/article/03dedec169ee40a0878e95ae3d46db6e
Autor:
Wesley R. Silva, Flaviane R. Carvalho, Rayana B. Silva, Renata A.N. Pereira, Carla L.S. Ávila, Trevor J. DeVries, Marcos N. Pereira
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 10, Pp 8099-8114 (2022)
ABSTRACT: This study evaluated the effect on dairy cows of the partial replacement of whole plant corn silage (WPCS) with corn ear fibrous coproduct (CEFC) in diets with concentrate coproducts from citrus and corn on dry matter intake (DMI), lactatio
Externí odkaz:
https://doaj.org/article/2d98c4df208b41faa58a2b666e303b75
Autor:
Cassandra N. Reedman, Todd F. Duffield, Trevor J. DeVries, Kerry D. Lissemore, Charlotte B. Winder
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 8, Pp 6809-6819 (2022)
ABSTRACT: This review synthesizes research findings on the pain and welfare of dairy calves undergoing disbudding procedures. We describe disbudding practices in North America as well as the use and perceptions of pain control for these procedures. G
Externí odkaz:
https://doaj.org/article/298ce1f3be5f4667bac6fdea3c7f334a
Autor:
Cassandra N. Reedman, Todd F. Duffield, Trevor J. DeVries, Kerry D. Lissemore, SarahJ.J. Adcock, Cassandra B. Tucker, Sarah D. Parsons, Charlotte B. Winder
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 7, Pp 6220-6239 (2022)
ABSTRACT: The objective of this study was to determine the effect of a biologically normal plane of nutrition compared with a limited plane on the primary outcome wound healing, and one dose of nonsteroidal anti-inflammatory drug (NSAID) compared wit
Externí odkaz:
https://doaj.org/article/d8db6aebe9aa4ce89e4ab346d435d70e
Autor:
Cassandra N. Reedman, Todd F. Duffield, Trevor J. DeVries, Kerry D. Lissemore, Charlotte B. Winder
Publikováno v:
JDS Communications, Vol 2, Iss 6, Pp 376-380 (2021)
Calfhood morbidity is an important issue on commercial dairy operations, with substantial production and welfare impacts. The objective of this observational study was to evaluate potential risk factors for morbidity, including disbudding, disbudding
Externí odkaz:
https://doaj.org/article/16b753639e934908b35c325b146af266
Autor:
Rita Couto Serrenho, Tony C. Bruinjé, Emma I. Morrison, David L. Renaud, Trevor J. DeVries, Todd F. Duffield, Stephen J. LeBlanc
Publikováno v:
JDS Communications, Vol 2, Iss 1, Pp 41-45 (2021)
Our objective was to validate a point-of-care handheld blood total calcium analyzer (Ca meter, CM; TD-5220 Vet Ca2+, TaiDoc, New Taipei, Taiwan) to estimate circulating Ca concentrations in postpartum dairy cows. Whole blood was collected from 251 mu
Externí odkaz:
https://doaj.org/article/8f86b01f1db841b1ab99915afe27b875
Autor:
Cassandra N. Reedman, Todd F. Duffield, Trevor J. DeVries, Kerry D. Lissemore, Charlotte B. Winder
Publikováno v:
JDS Communications, Vol 3, Iss 2, Pp 167- (2022)
Externí odkaz:
https://doaj.org/article/10b0bde4029d477e96fca039edcb3845
Publikováno v:
Frontiers in Veterinary Science, Vol 8 (2022)
Exposure of lab animals, humans, and pigs to olfactory sensory feed additives may reduce response to stress and anxiety. The objective of this preliminary study was to determine if feeding a citrus-based olfactory sensory functional feed extract (der
Externí odkaz:
https://doaj.org/article/8993faeefada4a6aa99a27d08a68d126
Autor:
Daryna Kurban, Jean-Philippe Roy, Fidèle Kabera, Annie Fréchette, Maryse Michèle Um, Ahmad Albaaj, Sam Rowe, Sandra Godden, Pamela R. F. Adkins, John R. Middleton, Marie-Lou Gauthier, Greg P. Keefe, Trevor J. DeVries, David F. Kelton, Paolo Moroni, Marcos Veiga dos Santos, Herman W. Barkema, Simon Dufour
Publikováno v:
Animals, Vol 12, Iss 23, p 3288 (2022)
Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry provides accurate species-level identification of many, microorganisms retrieved from bovine milk samples. However, not all those microorganisms are pathogenic.
Externí odkaz:
https://doaj.org/article/2d222dbc58c24cf9b372d19d9b10948a
Autor:
Liniker N. Oliveira, Marina A.N. Pereira, Cecília D.S. Oliveira, Cássia C. Oliveira, Rayana B. Silva, Renata A.N. Pereira, Trevor J. DeVries, Marcos N. Pereira
Publikováno v:
Journal of Dairy Science. 106:3203-3216
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ecd07f6214f5c32f80cf46cc9110021
https://doi.org/10.3168/jds.2022-22521
https://doi.org/10.3168/jds.2022-22521