Zobrazeno 1 - 4
of 4
pro vyhledávání: '"M. D. Littlejohn"'
Autor:
G. Laible, S.-A. Cole, B. Brophy, J. Wei, S. Leath, S. Jivanji, M. D. Littlejohn, D. N. Wells
Publikováno v:
BMC Genomics, Vol 22, Iss 1, Pp 1-12 (2021)
Abstract Background High-producing Holstein Friesian dairy cattle have a characteristic black and white coat, often with large proportions of black. Compared to a light coat color, black absorbs more solar radiation which is a contributing factor to
Externí odkaz:
https://doaj.org/article/2cf4f1bd516745a0891129aeb0a93e40
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 11, Iss 1, Pp 1-13 (2020)
Abstract Over the last 100 years, significant advances have been made in the characterisation of milk composition for dairy cattle improvement programs. Technological progress has enabled a shift from labour intensive, on-farm collection and processi
Externí odkaz:
https://doaj.org/article/632d30fe2b4246119d0a4767ef14cafb
Publikováno v:
Journal of animal science. 95(4)
Increasing environmental temperatures are a threat to the sustainability of livestock production and, because of the high metabolic demands of lactation, to dairy production in particular. Summer heat waves in temperate climates reduce feed intake, m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::36fb856e18e06e808bd586a2011961e0
https://pubmed.ncbi.nlm.nih.gov/28464106
https://pubmed.ncbi.nlm.nih.gov/28464106
Publikováno v:
Reproduction, Fertility and Development. 21:131
Over the past three decades, there has been a significant decline in dairy cattle fertility. A large proportion of pregnancy losses are believed to occur during the pre-implantation period, when the developing embryo is elongating rapidly and signall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e04b96c1f58337597f8ef058c64fbdf
https://doi.org/10.1071/srb09abs533
https://doi.org/10.1071/srb09abs533