Cookies on Animal Science Database

Like most websites we use cookies. This is to ensure that we give you the best experience possible.

 

Continuing to use www.cabi.org  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

Animal Science Database

Supporting your research in animal production, welfare and health

 Sign up to receive our Veterinary & Animal Sciences eNewsletter, book alerts and offers direct to your inbox.

Results per page:

Search results

Abstract

Large percentages of dairy cows do not express behavioural signs of oestrus. Faecal and urine fatty acid concentrations increase during oestrus. The objective of the present study was to determine the milk FA profile of dairy cows during the oestrous and dioestrous periods and the relationship with ...

Author(s)
Zebari, H. M.; Rutter, S. M.; Bleach, E. C. L.
Publisher
Elsevier B.V., Amsterdam, Netherlands
Citation
Animal Reproduction Science, 2019, 202, pp 26-34
Abstract

The normal time budgets of dairy cows are influenced by oestrus, with cows spending less time resting and eating but more time walking. Previous studies have shown that cows spend approximately 21% less time feeding where the day of oestrus is assumed to be the day of successful artificial ...

Author(s)
Zebari, H. M.; Rutter, S. M.; Bleach, E. C. L.
Publisher
Elsevier, Amsterdam, Netherlands
Citation
Applied Animal Behaviour Science, 2018, 206, pp 12-17
Abstract

Jersey cattle are the second most prominent breed in the United States and represent a growing portion of the dairy cow population in the United States. The objectives of our study were to determine the male lineages of Jersey sires with official genetic evaluations and to determine whether there...

Author(s)
Dechow, C. D.; Liu, W. S.; Idun, J. S.; Maness, B.
Publisher
Elsevier Inc., Philadelphia, USA
Citation
Journal of Dairy Science, 2018, 101, 3, pp 2281-2284
Abstract

The objective of this study was to determine the effect on pregnancy outcome of either inseminating heifers twice (at 48 and 72 hours after withdrawal of a controlled internal drug release insert (CIDR) containing progesterone) or once (56 hours after CIDR withdrawal) following a seven-day CIDR...

Author(s)
Walsh, J. P.; Coates, A.; Lima, F.; Smith, R.; Oikonomou, G.
Publisher
BMJ Publishing Group, London, UK
Citation
Veterinary Record, 2017, 181, 22, pp 595
Abstract

Author(s)
Head, M.
Publisher
Veterinary Business Development Ltd, Peterborough, UK
Citation
Veterinary Times, 2017, 47, 45, pp 24...29
AbstractFull Text

Nordic Cattle Genetic Evaluation (NAV) has recently updated the joint Nordic fertility evaluation launched in 2005. Countries belonging to EuroGenomics Cooperative are harmonizing fertility evaluations to increase the benefit of using the common reference population for genomic evaluation. As a...

Author(s)
Tyrisevä, A. M.; Muuttoranta, K.; Pösö, J.; Nielsen, U. S.; Eriksson, J. Ǻ.; Aamand, G. P.; Mäntysaari, E. A.; Lidauer, M. H.
Publisher
Interbull Centre, Uppsala, Sweden
Citation
Interbull Bulletin, 2017, No.51, pp 57-62
Abstract

To assess the impact of farm management on herd fertility, a survey of 105 beef farms in Northern Ireland was conducted to establish the relationship between management variables and fertility. Each herd's average calving interval (CI) and the proportion of cows with a CI >450 days (extended...

Author(s)
Titterington, F. M.; Lively, F. O.; Ashfield, A.; Gordon, A. W.; Lowe, D. E.; Morrison, S. J.
Publisher
Cambridge University Press, Cambridge, UK
Citation
Journal of Agricultural Science, 2017, 155, 6, pp 1005-1021
Abstract

Author(s)
Walsh, J. P.; Coates, A.; Lima, F.; Smith, R.; Oikonomou, G.
Publisher
British Cattle Veterinary Association, Quedgeley, UK
Citation
Cattle Practice, 2017, 25, 3, pp 160-161
Abstract

The aim of this study was to trial the viability of the vaginal deposition method in UK sheep at pasture during the mating period. 20 Cheviot mule ewes were inseminated once at natural oestrus using frozen-thawed semen from a Texel ram. Oestrus was detected using a vasectomised ram with keel paint. ...

Author(s)
Crilly, J. P.; Sargison, N. D.; Söderquist, L.; Holmström, A.
Publisher
BMJ Publishing Group, London, UK
Citation
Veterinary Record, 2016, 178, 21, pp 532
Abstract

The aim of this study is to contribute to the development of best practice guidelines in evaluating semen collected from commercial rams by electroejaculation. Records were collected from 280 rams presented for routine PBSE in autumn 2013 to five first-opinion veterinarians, one in the south west...

Author(s)
Lovatt, F. M.; Genever, L.; Glover, M. J.; Henry, J.
Publisher
BMJ Publishing Group, London, UK
Citation
Veterinary Record, 2016, 178, 14, pp 342

Refine Results

Sort Order
Author
Geographical Location
Item Type
Language
Organisms
Subject Topics