Article
Absence of quadratic relationships between genetic evaluations for somatic cell scores and udder linear traits.
Journal of dairy science - 1 Nov 1993
Rogers G W, Hargrove G L
Abstract excerpt
Sire genetic evaluations for lactation average somatic cell scores from first and second lactation daughters were regressed in separate models on genetic evaluations for udder linear traits. Somatic cell scores were from Pennsylvania DHIA, and udder linear scores were from the Holstein Associatio...
Topics
- Animals
- Cattle
- Female
- Lactation
- Male
- Mammary Glands, Animal
- Milk
- Phenotype
- Regression Analysis