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| Souza,Evaristo Jorge Oliveira de; Valadares Filho,Sebastião Campos; Torres,Thaysa Rodrigues; Silva,Daniel Cézar da; Silva,José Ricardo Coelho da. |
| ABSTRACT The aim of this study was to predict the body and carcase composition of Nellore heifers and their crosses with Angus and Simmental bulls. Sixty heifers from three genetic groups were used, 20 Nellore, 20 Nellore x Angus and 20 Nellore x Simmental; of these, 12 (four from each genetic group) were slaughtered at the beginning of the experiment (reference group). The heifers were randomly divided into nine treatments (completely randomised design), in a 3 x 3 factorial scheme of three genetic groups and three diets (30 and 50% of the dry matter of the concentrate feed, in addition to the maintenance group) in feedlot. Twelve heifers (four from each genetic group) were fed at maintenance level (1.1% of body weight in dry matter) with a diet... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Physical constitution; Chemical constitution; Fat; Muscle. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902019000100148 |
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