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| Vigne,Gabriela Letícia Delai; Neumann,Mikael; Santos,Leslei Caroline; Dochwat,André; Venancio,Bruno José; Heker Junior,Julio Cezar; Ueno,Robson Kyoshi; Souza,André Martins de. |
| ABSTRACT The objective of this study was to evaluate the production performance and carcass traits of feedlot steers fed a high-energy diet supplemented with doses of an enzyme complex (0, 2.5, 5.0, and, 7.5 g animal−1 day−1). Thirty-two ½ Angus ½ Nellore crossbred steers at an average age of 12 months and an average initial weight of 422 kg, were kept in a feedlot for 77 days. The roughage-free diet was composed of a mixture of whole corn grain and a protein-mineral-vitamin mix at a constant ratio of 85:15, on a dry matter basis. A completely randomized block design was adopted, consisting of four treatments and four replicates, in which each replicate was represented by a stall with two animals. Each gram of product added to the diet led to a decrease of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cellulase; Digestibility; Feed intake; Non-carcass component; Ultrasonography. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100612 |
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