Article
Selection Indices and Multivariate Analysis Show Similar Results in the Evaluation of Growth and Carcass Traits in Beef Cattle.
PloS one - 1 Jan 2016
Brito Lopes Fernando, da Silva Marcelo Corrêa, Magnabosco Cláudio Ulhôa, Goncalves Narciso Marcelo, Sainz Roberto Daniel
Abstract excerpt
This research evaluated a multivariate approach as an alternative tool for the purpose of selection regarding expected progeny differences (EPDs). Data were fitted using a multi-trait model and consisted of growth traits (birth weight and weights at 120, 210, 365 and 450 days of age) and carcass traits (longissimus muscle area (LMA), back-fat thickness (BF), and rump fat thickness (RF)), registered over 21 years...
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