Article
Estimation of variance components and prediction of breeding values for scrotal circumference and weaning weight in Limousin cattle.
Journal of animal science - 1 Jan 1996
Keeton L L, Green R D, Golden B L, Anderson K J
Abstract excerpt
Variance and covariance components were estimated for yearling scrotal circumference and weaning weight from Limousin field data. Records of 8.226 bulls were used to evaluate 584 sires and 653 maternal grandsires. Data included all herdbook records of bulls with a recorded scrotal circumference and their weaning contemporaries. Analyses were performed by restricted maximum likelihood techniques employing the...
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