| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
|
|
|
|||||||
|
|||||||||
Department of Animal Science, University of Minnesota, St. Paul 55108
1 Corresponding author: miendres{at}umn.edu
The objective of this study was to investigate the association of some herd-level factors with the prevalence of lameness in 53 high-production groups of Holstein cows housed on 50 commercial dairy farms having freestall barns in Minnesota. Cows in the high-production group (n = 5,626) were scored for locomotion (score of 1 to 5, where 1 = normal and 5 = severely lame) to estimate prevalence of lameness (locomotion score 
3) in the group. Herd-level variables were used to explain the variation in prevalence among groups. Among the variables tested, herd size, pen space per cow, type and size of milking parlor, total mixed ration content of crude protein and neutral detergent fiber, feeding frequency, linear feedbunk space per cow, type of feed barrier, and use of footbath did not show any association with the prevalence of lameness in the univariate analysis screening test and were not included in the multivariate model. Pen stocking density (cows per 100 stalls), total daily distance between pen and milking parlor, number of cows per full-time employee equivalent, cud chewing index, and pen type were eliminated from the multivariate model in the backwards stepwise procedure. Daily time away from the pen for milking was positively associated with the prevalence of lameness, whereas cow comfort quotient was negatively associated with prevalence of lameness. Prevalence of lameness was greater when farms performed hoof trimming only when the manager decided cows needed it because of hoof overgrowth or lameness compared with farms on which the feet of all cows were trimmed on a maintenance schedule once or twice annually. Brisket board height of more than 15.24 cm and presence of the area behind the brisket board filled with concrete were associated with greater prevalence of lameness. Most of these herd-level factors could be managed to reduce lameness prevalence in commercial dairy farms.
Key Words: lameness • freestall • risk factor
This article has been cited by other articles:
|
|
 |
|
  S. Dippel, M. Dolezal, C. Brenninkmeyer, J. Brinkmann, S. March, U. Knierim, and C. Winckler Risk factors for lameness in freestall-housed dairy cows across two breeds, farming systems, and countries J Dairy Sci, November 1, 2009; 92(11): 5476 - 5486. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
K. Ito, D. M. Weary, and M. A. G. von Keyserlingk Lying behavior: Assessing within- and between-herd variation in free-stall-housed dairy cows J Dairy Sci, September 1, 2009; 92(9): 4412 - 4420. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
M. Nixon, J. Bohmanova, J. Jamrozik, L. R. Schaeffer, K. Hand, and F. Miglior Genetic parameters of milking frequency and milk production traits in Canadian Holsteins milked by an automated milking system J Dairy Sci, July 1, 2009; 92(7): 3422 - 3430. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
N. B. Cook, M. J. Marin, R. L. Mentink, T. B. Bennett, and M. J. Schaefer Comfort Zone-Design Free Stalls: Do They Influence the Stall Use Behavior of Lame Cows? J Dairy Sci, December 1, 2008; 91(12): 4673 - 4678. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A. Bach, N. Valls, A. Solans, and T. Torrent Associations Between Nondietary Factors and Dairy Herd Performance J Dairy Sci, August 1, 2008; 91(8): 3259 - 3267. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
P. D. Krawczel, C. T. Hill, H. M. Dann, and R. J. Grant Short Communication: Effect of Stocking Density on Indices of Cow Comfort J Dairy Sci, May 1, 2008; 91(5): 1903 - 1907. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
W. K. Fulwider, T. Grandin, B. E. Rollin, T. E. Engle, N. L. Dalsted, and W. D. Lamm Survey of Dairy Management Practices on One Hundred Thirteen North Central and Northeastern United States Dairies J Dairy Sci, April 1, 2008; 91(4): 1686 - 1692. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
N. B. Cook, R. L. Mentink, T. B. Bennett, and K. Burgi The Effect of Heat Stress and Lameness on Time Budgets of Lactating Dairy Cows J Dairy Sci, April 1, 2007; 90(4): 1674 - 1682. [Abstract] [Full Text] [PDF]
|
|
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
