Article
Genetic selection for hoof health traits and cow mobility scores can accelerate the rate of genetic gain in producer-scored lameness in dairy cows.
Journal of dairy science - 1 Nov 2018
Ring S C, Twomey A J, Byrne N, Kelleher M M, Pabiou T, Doherty M L, Berry D P
Abstract excerpt
Cattle breeding programs that strive to reduce the animal-level incidence of lameness are often hindered by the availability of informative phenotypes. As a result, indicator traits of lameness (i.e., hoof health and morphological conformation scores) can be used to improve the accuracy of selection and subsequent genetic gain. Therefore, the objectives of the present study were to estimate the variance...
Topics
- Animals
- Breeding
- Cattle
- Cattle Diseases
- Female
- Gait
- Hoof and Claw
- Lameness, Animal
- Phenotype
- Selection, Genetic
