Genetics of racing performance in the American Quarter Horse. IV. Evaluation using a reduced animal model with repeated records

A reduced animal model that accounted for repeated records was developed to evaluate American Quarter Horses genetically for racing performance. The model defined a race contemporary group as a fixed effect and horse breeding value for racing performance and horse permanent environmental effects as...

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Veröffentlicht in:Journal of animal science 1988-11, Vol.66 (11), p.2817-2825
Hauptverfasser: Wilson, D.E, Willham, R.L, Buttram, S.T, Hoekstra, J.A, Luecke, G.R
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Sprache:eng
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Zusammenfassung:A reduced animal model that accounted for repeated records was developed to evaluate American Quarter Horses genetically for racing performance. The model defined a race contemporary group as a fixed effect and horse breeding value for racing performance and horse permanent environmental effects as random effects.
ISSN:0021-8812
1525-3163
0021-8812
DOI:10.2527/jas1988.66112817x