The effect of lameness on milk production in dairy cows
LD Warnick, D Janssen, CL Guard, YT Gröhn - Journal of dairy science, 2001 - Elsevier
Data were collected prospectively for 1.5 yr on two New York dairy farms to investigate the
effect of lameness on milk production. The numbers of study cows (percentages treated at …
effect of lameness on milk production. The numbers of study cows (percentages treated at …
[HTML][HTML] The impact of clinical lameness on the milk yield of dairy cows
LE Green, VJ Hedges, YH Schukken, RW Blowey… - Journal of dairy …, 2002 - Elsevier
This paper investigates the impact of lameness on milk yield. The dataset includes
approximately 8000 test-day milk yields from 900 cows on five farms in Gloucester, UK …
approximately 8000 test-day milk yields from 900 cows on five farms in Gloucester, UK …
[HTML][HTML] Strategies to analyze milk losses caused by diseases with potential incidence throughout the lactation: A lameness example
RC Bicalho, LD Warnick, CL Guard - Journal of dairy science, 2008 - Elsevier
The objective of this study was to test the hypothesis that lameness incidence in lactating
dairy cows decreases milk production compared with controls and to determine the best …
dairy cows decreases milk production compared with controls and to determine the best …
Effect of lameness on milk yield in dairy cows
J Hernandez, JK Shearer… - Journal of the American …, 2002 - Am Vet Med Assoc
Objective—To examine the relationship between lameness and milk yield in dairy cows.
Design—Cohort study. Animals—531 dairy cows. Procedure—Cows affected with lameness …
Design—Cohort study. Animals—531 dairy cows. Procedure—Cows affected with lameness …
A case study of lameness in three dairy herds
WP Tranter, RS Morris - New Zealand veterinary journal, 1991 - Taylor & Francis
All cases of lameness that occurred in cows from three dairy herds between August 1989
and July 1990 were examined every 2 weeks from the onset of lameness until the lesions …
and July 1990 were examined every 2 weeks from the onset of lameness until the lesions …
The effects of lameness on reproductive performance, milk production and culling in Dutch dairy farms
HW Barkema, JD Westrik, KAS Van Keulen… - Preventive veterinary …, 1994 - Elsevier
A retrospective cohort study design was used to investigate the effect of lameness on
reproductive performance on 13 commercial Dutch dairy farms. The data were collected …
reproductive performance on 13 commercial Dutch dairy farms. The data were collected …
Comparison of milk yield in dairy cows with different degrees of lameness
JA Hernandez, EJ Garbarino, JK Shearer… - Journal of the …, 2005 - Am Vet Med Assoc
Objective—To compare milk yield among cows classified as nonlame, moderately lame, and
lame and to examine the relationship between severity of lameness and milk yield in cows …
lame and to examine the relationship between severity of lameness and milk yield in cows …
[HTML][HTML] Effect of lameness on culling in dairy cows
CJ Booth, LD Warnick, YT Gröhn, DO Maizon… - Journal of dairy …, 2004 - Elsevier
The purpose of this study was to assess the effect of lameness on dairy cow survival. Cox's
proportional hazards regression models were fitted to single-lactation data from 2520 cows …
proportional hazards regression models were fitted to single-lactation data from 2520 cows …
[HTML][HTML] The contribution of previous lameness events and body condition score to the occurrence of lameness in dairy herds: A study of 2 herds
It has been demonstrated that low body condition and previous occurrence of lameness
increase the risk of future lameness in dairy cows. To date the population attributable …
increase the risk of future lameness in dairy cows. To date the population attributable …
[HTML][HTML] Prevalence of lameness in high-producing Holstein cows housed in freestall barns in Minnesota
A cross-sectional study was conducted to estimate the prevalence of clinical lameness in
high-producing Holstein cows housed in 50 freestall barns in Minnesota during summer …
high-producing Holstein cows housed in 50 freestall barns in Minnesota during summer …
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