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| Jacinto-Valderrama,Rickyn Alexander; Sampaio,Guilherme Sicca Lopes; Lima,Maria Lucia Pereira; Cyrillo,Joslaine Noely dos Santos Gonçalves; Pflanzer,Sergio Bertelli. |
| ABSTRACT: The present study aimed to evaluate the effects of immunocastration on the animal growth, carcass traits, and meat quality of Nellore cattle receiving or not Ionophore supplementation at pasture or pasture with concentrate (semi-feedlot). The first experiment (Pasture) was carried out during the rainy season, while the second (supplemented = Semi-feedlot) was conducted during the dry season. In each assessment, 60 males were allocated into three treatments, in a completely randomized design: non-castrated, immunocastrated (anti-gonadotropin-releasing hormone vaccine), and immunocastrated animals receiving ionophore. The highly energetic supplemented diet was prepared using 85 % corn and 10 % soybean meal at 1 % body weight, while the ionophore... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: DFD; Beef tenderness; Marbling; Grown performance; Ionophores. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000200901 |
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