Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Joris R. Somers"'
Publikováno v:
Animals, Vol 9, Iss 5, p 204 (2019)
Herd-level risk factors related to the cow’s environment have been associated with lameness. Uncomfortable stall surface and inadequate depth of bedding as well as abrasive alley way surface are contributing factors to increased levels of lameness.
Externí odkaz:
https://doaj.org/article/c3f46cf1f44a4a9bb621aee0c9db7d2b
Publikováno v:
Journal of dairy science. 103(1)
The cow-side diagnosis of reproductive tract disease (RTD) involves identifying the presence of purulent vaginal discharge (PVD) and ultrasonographic endometritis (UE). The objectives of our study were to obtain prevalence estimates for RTD diagnosed
Publikováno v:
Theriogenology. 86(8)
The aim of this study was to compare vaginal mucus scoring and ultrasonographic assessment of uterine content as predictors of future reproductive performance of dairy cows. Holstein-Friesian cows (n = 493) from seven commercial dairy farms were enro
Publikováno v:
Irish Veterinary Journal
Background: The effects of lameness on fertility have been documented frequently but few data are available from seasonally breeding, pasture-based herds (such as those used in Ireland) where cows are housed during the winter months but managed at pa
Autor:
Luke O’Grady, Joris R Somers
Publikováno v:
Irish Veterinary Journal
Background Little is known about foot lesions in dairy cattle in Ireland, managed under a pasture based system with housing during the winter and grazing for the rest of the year. Ten Irish dairy herds, with a lameness prevalence ranging from 9 to 17
Publikováno v:
Veterinary Record. 174:609-609
Lameness is an important welfare issue for dairy cows (O'Callaghan and others 2003) and has significant economic implications (Hoffman and others 2012). The aetiology of lameness is multifactorial and the result of interactions between the environmen