|
|
|
|
|
| Neumann, Mikael; Leão, Guilherme Fernando Mattos; Vigne, Gabriela Letícia Dalai; Santos, Leslei Caroline dos; Venancio, Bruno José; Dochwat, André. |
| Enzymes can be an interesting additive in high energy diets for feedlot cattle. However, literature is inconsistent on this subject. Thus, this study was conducted to evaluate animal performance of feedlot bulls receiving high energy diet, composed of a mixture of 85% whole corn grain and 15% protein-mineral-vitamin nucleus, without or with xylanase included in the diets. Diets consisted of: CON - diet without enzymes (Control) and ENZ - diet with enzymes (5 g animal day-1). Thirty-two bulls were used, with an average age of 11 ± 2 months, average initial weight of 365 ± 5 kg, and finished for 119 days in feedlot. The experimental design was completely randomized, consisting of two treatments and eight replications, where each replication was represented... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nutrição e Alimentação Animal; Avaliação de Alimentos para Animais beef cattle; Feed additive; Ruminant nutrition.. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/37321 |
| |
|
|
| Leão, Guilherme Fernando Mattos; Jobim, Cloves Cabreira; Neumann, Mikael; Horst, Egon Henrique; Santos, Sthefany Kamile dos; Venancio, Bruno José; Santos, Leslei Caroline. |
| The objective of the experiment was to evaluate the nutritional composition, dry matter (DM) recovery and aerobic stability of winter cereal silages under different storage periods. The materials used were wheat (Triticum aestivum cv. BRS Gralha Azul), barley (Hordeum vulgare cv. BRS Brau), white oat (Avena sativa cv. URS Guará), black oat (Avena strigosa cv. Embrapa 139) and triticale (X Triticosecale IPR 11), in three storage periods: 60, 120 and 180 days. The experiment was conducted in a 5x3 factorial, completely randomized design, consisting of five forage species and three storage periods, with five replicates. In nutritional assessment, barley silage presented low values of acid detergent fiber (ADF; 331.2, 355.2 and 378.5 g kg DM-1 for 60, 120, 180... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zootecnia Produção de alimentos conservados storage; Aerobic deterioration; DM recovery.. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34270 |
| |
|
|
|
