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Genetic evaluation using multi-trait and random regression models in Simmental ...
Mota, R.R.; Marques, L.F.A.; Lopes, P.S.; Silva, L.P. da; A. Neto, F.R.; Resende, M.D.V. de; Torres, R.A.The Brazilian Association of Simmental and Simbrasil Cattle Farmers provided 29,510 records from 10,659 Simmental beef cattle; these were used to estimate (co)variance components and genetic parameters for weights in the growth trajectory, based on multi-trait (MTM) and random regression models (RRM). The (co)variance components and genetic parameters were estimated by restricted maximum likelihood. In the MTM ...
Date: 2017
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Origin: Oasisbr