Zobrazeno 1 - 10
of 35
pro vyhledávání: '"G J Greer"'
Autor:
S. J. Rowe, S. M. Hickey, W. E. Bain, G. J. Greer, P. L. Johnson, S. Elmes, C. S. Pinares-Patiño, E. A. Young, K. G. Dodds, K. Knowler, N. K. Pickering, A. Jonker, J. C. McEwan
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Global agreements in place to reduce methane emissions in livestock are a potential threat to food security. Successful but independent breeding strategies for improved production and lower methane are in place. The unanswered questions are whether t
Externí odkaz:
https://doaj.org/article/a2401d4a33ae4635aafb27b1718126ff
Autor:
S. M. Hickey, Janine Wing, N. K. Pickering, Knowler Kj, E. A. Young, John C. McEwan, Sarah MacLean, C. S. Pinares-Patiño, Sarah Elmes, Arjan Jonker, Ken G. Dodds, G. H. Shackell, G. J. Greer, W. E. Bain, Brooke Bryson, Peter H. Janssen, Suzanne J Rowe
Publikováno v:
Journal of Animal Science. 96:3031-3042
Methane (CH4) emission traits were previously found to be heritable and repeatable in sheep fed alfalfa pellets in respiration chambers (RC). More rapid screening methods are, however, required to increase genetic progress and to provide a cost-effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2ca2b7c20940f5cff64aecf8257d93c
https://doi.org/10.1093/jas/sky187
https://doi.org/10.1093/jas/sky187
Publikováno v:
Journal of Animal Science. 92:2885-2895
This paper reports genetic parameters for lamb survival and mortality traits on sheep farms in New Zealand. Lamb survival and mortality records were obtained from 38 flocks (103,357 lambs) from 5 yr of lambing data (2007 to 2011) and include many bre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17adf9d6a2a86223b1d06f660f4cde6b
https://doi.org/10.2527/jas.2013-7176
https://doi.org/10.2527/jas.2013-7176
Autor:
Ken G. Dodds, John C. McEwan, N. J. McLean, PL Johnson, T.C. van Stijn, W. E. Bain, R. J. McLaren, S. M. Galloway, G. J. Greer
Publikováno v:
Journal of Animal Science. 87:1856-1864
This work investigated effects of carrying 0, 1, or 2 copies of the A allele resulting from the g+6723G-A transition in growth differentiation factor gene (GDF8) in New Zealand Texel-cross sheep at different lamb ages and carcass weights. Two Texel-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3be647838705e08db6547a1e0cea4013
https://doi.org/10.2527/jas.2008-1508
https://doi.org/10.2527/jas.2008-1508
Publikováno v:
Journal of animal science. 92(7)
This paper reports genetic parameters for lamb survival and mortality traits on sheep farms in New Zealand. Lamb survival and mortality records were obtained from 38 flocks (103,357 lambs) from 5 yr of lambing data (2007 to 2011) and include many bre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::71a4f88a88cf23931a56e2bce174afad
https://pubmed.ncbi.nlm.nih.gov/24802039
https://pubmed.ncbi.nlm.nih.gov/24802039
Publikováno v:
Livestock Production Science. 33:105-118
Ram lambs were selected from a total of 1206 lambs in 8 industry Coopworth ram breeding flocks. Eight rams were selected randomly (one from each flock), 8 were selected on the basis of a low live weight-adjusted ultrasonic backfat thickness (lean) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75bdf03b6535aa9e8f2734badd98dded
https://doi.org/10.1016/0301-6226(93)90242-a
https://doi.org/10.1016/0301-6226(93)90242-a
Publikováno v:
New Zealand Journal of Agricultural Research. 35:177-183
The five fattest and five leanest rams were selected on the basis of their liveweight-adjusted ultrasonic backfat thickness from a flock of 100 Coopworths at around 6 months of age. A total of 110 male progeny of these 10 rams were slaughtered betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d682101330cb5121ca19a17dec5ad009
https://doi.org/10.1080/00288233.1992.10417716
https://doi.org/10.1080/00288233.1992.10417716
Publikováno v:
Environmental Toxicology & Water Quality. 7:107-117
Laboratory experiments were conducted to assess the effects of bayluscide and malathion on the mortality and infectivity of Schistosoma mansoni cercariae. Mortality of cercariae varied with time of exposure and concentration of tested chemicals. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da447839ec5b4bf741890ba3573f6f8c
https://doi.org/10.1002/tox.2530070202
https://doi.org/10.1002/tox.2530070202
Autor:
P L, Johnson, K G, Dodds, W E, Bain, G J, Greer, N J, McLean, R J, McLaren, S M, Galloway, T C, van Stijn, J C, McEwan
Publikováno v:
Journal of animal science. 87(6)
This work investigated effects of carrying 0, 1, or 2 copies of the A allele resulting from the g+6723G-A transition in growth differentiation factor gene (GDF8) in New Zealand Texel-cross sheep at different lamb ages and carcass weights. Two Texel-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bab87a423d16e7d07c2e280cc1fd7b97
https://pubmed.ncbi.nlm.nih.gov/19443859
https://pubmed.ncbi.nlm.nih.gov/19443859
