Genetic, phenotypic and environmental correlations among body weights at several ages in Canchim calves.
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Body weights at birth (BW), 205 days (WW), 12 months (BW 12), 18 months (BW 18) and 24 months (BW 24) taken for 1565 Canchim calves born to 82 sires during a 15 years period of breed development were analysed according to a mixed model which included the effects of sire , birth year of calf, birth rnonth, age of dam, sex, generation number of calf and birth year x sex , birth month x sex and age of dam x sex interactions. Genetic correlations were estimated from paternal half sib covariance.
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Canchim, Genetic correlations