Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Mark McGee"'
Autor:
Rischi Robinson Male Here, Catherine McAloon, John Donlon, Mark McGee, Mary Duane, David Kenny, Bernadette Earley
Publikováno v:
Irish Veterinary Journal, Vol 77, Iss 1, Pp 1-13 (2024)
Abstract Background Summer scour syndrome (SSS) is a recently identified pathological condition affecting weaned dairy and dairy-beef calves during their first grazing season in Ireland. The syndrome is characterised by diarrhoea, weight loss, weakne
Externí odkaz:
https://doaj.org/article/0de9bf290f6a4f32818a1dcd054a340e
Autor:
Noeleen Brereton, Mark McGee, Marijke Beltman, Colin J. Byrne, David Meredith, Bernadette Earley
Publikováno v:
Irish Veterinary Journal, Vol 77, Iss 1, Pp 1-12 (2024)
Abstract Background Development of the cow-calf bond post-partum and passive immunity of calves from spring-calving beef × beef (B×B) and beef × dairy (B×D) cow genotypes was determined using primiparous and multiparous (Experiment 1), and primip
Externí odkaz:
https://doaj.org/article/0742864ab48e4b5d917de4ea6f360075
Autor:
Boyang Zhang, Shili Lin, Luis Moraes, Jeffrey Firkins, Alexander N. Hristov, Ermias Kebreab, Peter H. Janssen, André Bannink, Alireza R. Bayat, Les A. Crompton, Jan Dijkstra, Maguy A. Eugène, Michael Kreuzer, Mark McGee, Christopher K. Reynolds, Angela Schwarm, David R. Yáñez-Ruiz, Zhongtang Yu
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Methane (CH4) emissions from ruminants are of a significant environmental concern, necessitating accurate prediction for emission inventories. Existing models rely solely on dietary and host animal-related data, ignoring the predicting power
Externí odkaz:
https://doaj.org/article/7e2d9a1b4d124d369879582869615c24
Autor:
Kate Keogh, Clare McKenna, Sinead M. Waters, Richard K. Porter, Claire Fitzsimons, Mark McGee, David A. Kenny
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Improving cattle feed efficiency through selection of residual feed intake (RFI) is a widely accepted approach to sustainable beef production. A greater understanding of the molecular control of RFI in various breeds offered contrasting diet
Externí odkaz:
https://doaj.org/article/541c179ca12c41f3863478473ffb298a
Publikováno v:
Journal of Applied Animal Research, Vol 50, Iss 1, Pp 643-655 (2022)
ABSTRACTThe study objective was to examine the animal welfare status of Irish beef production farms using an animal welfare index (AWI). Beef production farms (n = 105) including suckler calf-to-beef (n = 30), suckler calf/weaning/finishing (n = 63),
Externí odkaz:
https://doaj.org/article/44bd5f9f49ce4744bd3e75a53dfb23f1
Autor:
Gabriela A. Marquette, Mark McGee, Andrew D. Fisher, Kelly Stanger, Anastasio Argüello, Bernadette Earley
Publikováno v:
Irish Veterinary Journal, Vol 74, Iss 1, Pp 1-9 (2021)
Abstract Background Hot-iron disbudding is a common management procedure to prevent horn growth in calves. The study objective was to examine effect of age, breed and sex on horn bud size of dairy-bred and suckler-bred calves at time of disbudding. R
Externí odkaz:
https://doaj.org/article/da0dbd38d5c44e1b8b7d09ffb470f30a
Autor:
Inmaculada Cuevas-Gómez, Mark McGee, José María Sánchez, Edward O’Riordan, Nicky Byrne, Tara McDaneld, Bernadette Earley
Publikováno v:
Irish Veterinary Journal, Vol 74, Iss 1, Pp 1-9 (2021)
Abstract Background Bovine respiratory disease (BRD) is the main cause of mortality among 1-to-5 month old calves in Ireland, accounting for approximately one-third of deaths. Despite widespread use of clinical respiratory signs for diagnosing BRD, l
Externí odkaz:
https://doaj.org/article/360d78b0c39b43739b490b101ec76726
Publikováno v:
Journal of Applied Animal Research, Vol 49, Iss 1, Pp 221-233 (2021)
The study objective was to examine effect of age at castration on stress indicators and performance of 40 crossbred suckler beef calves. Calves were assigned to two age groups and two castration treatments; calves 2.5- or 5.0-mo-old (mean body weight
Externí odkaz:
https://doaj.org/article/f7d50b04ffae4ca880f4fa9a48d7ed92
Publikováno v:
Animals, Vol 13, Iss 7, p 1209 (2023)
The study objective was to determine intake and performance of beef cattle individually offered perennial ryegrass-dominant grass silage ad libitum supplemented with 4 kg dry matter daily of, rolled barley or maize meal-based concentrate rations cont
Externí odkaz:
https://doaj.org/article/b3c8bbe4f28c45108fad05e69ce526ca
Autor:
Aidan P. Moloney, Shannon S. Wilson, Sibhekiso Siphambili, Lara Moran, Edward G. O’Riordan, Maurice G. O’Sullivan, Joseph P. Kerry, Frank J. Monahan, Mark McGee
Publikováno v:
Animals, Vol 12, Iss 18, p 2417 (2022)
Carcasses from pasture-finished early-maturing (EM), rather than late-maturing (LM), breed bulls may be more suited to meet the minimum carcass fatness classification of 2+ (6.0 on a 15-point scale) required for some markets. The comparative colour a
Externí odkaz:
https://doaj.org/article/eb0307c1497d401486e930e56c02d403