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| Lorena-Rezende, Izaura Maria Barros de; Universidade Federal Rural de Pernambuco; Dutra Junior, Wilson Moreira; Universidade Federal Rural de Pernambuco; Rezende, Fabio Monteiro; Universidade Federal Rural de Pernambuco; Palhares, Liliane Olimpio; Universidade Federal Rural de Pernambuco; Ludke, Maria do Carmo Mouhaupt Marques; Universidade Federal Rural de Pernambuco; Rabello, Carlos Boa-Viagem; Universidade Federal Rural de Pernambuco. |
| This study evaluated the digestibility of cottonseed meal with or without addition of enzymes (phytase and protease) for growing pigs. It was used 18 barrows, housed in metabolism cages, distributed in a completely randomized design, standardizing body weight (bw) with average of 25.8 ± 3.6 kg, with three treatments and six repetitions. The treatments consisted of a reference diet based on corn and soybean meal, the second treatment with replacement of 30% of the reference diet by cottonseed meal without enzymes, and the third with 30% of the reference diet replaced by cottonseed meal with added enzymes. Was determined the digestible protein, digestible energy, digestibility of dry matter, energy and protein. It was also registered the balance of nitrogen... |
| Tipo: Pesquisa de campo |
Palavras-chave: Nutrição Animal alternative food; Exogenous enzymes; Metabolism; Non-ruminants. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12360 |
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| Melo, Ramon Duque; Cruz, Frank George Guimarães; Feijó, Julmar da Costa; Rufino, João Paulo Ferreira; Melo, Lucas Duque; Damasceno, Jessica Lima. |
| The objective of this study was to evaluate the increasing levels (0, 0.1, 0.2, 0.3, 0.4, 0.5 and 0.6%) of black pepper in diets for laying hens on performance, egg quality and blood biochemical parameters. Hissex White hens (n=168) at 30 weeks of age were used. The experimental method was completely randomized with seven treatments with four replicates of six birds each. Estimates of black pepper levels were determined by polynomial regression. The performance showed no significant differences (p > 0.05). The eggshell percentage was significantly influenced (p < 0.05), in which the level of 0.30% inclusion impaired eggshell quality. Triglycerides level increased significantly (p < 0.05), according to increasing levels of black pepper in the diet.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nutrição Animal alternative food; Eggshell; Phytogenic; Piperine; Serum metabolism.. |
| Ano: 2016 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31498 |
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