|
|
|
|
|
| Silva,Jaqueline de Cássia Ramos da; Rabello,Carlos Bôa-Viagem; Ludke,Maria do Carmo Mohaupt Marques; Lopes,Cláudia da Costa; Arruda,Emmanuele Maria Florêncio de; Lopes,Elainy Cristina; Oliveira,Camilla Roana Costa de; Oliveira,Cláudio José Parro de. |
| ABSTRACT The objective of this study was to evaluate levels of inclusion of an enzyme complex (EC) in corn- and soybean meal-based diets for laying hens on the digestibility of nutrients and energy. A metabolism trial was conducted using 75 Dekalb Brown laying hens at 26 weeks of age, which were distributed into five treatments with five replicates in a completely randomized design. The ingredients used in the diets received an additional (enriched) 3% methionine, lysine, cysteine, threonine, tryptophan, and metabolizable energy and 33.3% phosphorus. Treatments consisted of diets including 0, 150, 200, 250, or 300 mg.kg‒1 EC. We determined apparent metabolizable energy (AME); nitrogen-corrected AME (AMEn); apparent metabolizability coefficients of dry... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Digestibility; Enzymes; Hens; Nutrients. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100503 |
| |
|
|
| Lopes,Cláudia da Costa; Rabello,Carlos Bôa-Viagem; Silva,Jaqueline de Cássia Ramos da; Arruda,Emmanuele Maria Florêncio de; Ludke,Maria do Carmo Mohaupt Marques; Dutra Junior,Wilson Moreira. |
| ABSTRACT A total of 450 one-day-old male broiler chicks were used to evaluate the effect of the sugarcane yeast on performance, body composition, and development of the intestinal mucosa. The experiment was carried out in a completely randomized design with five treatments and six replicates of 15 birds. Sugarcane yeast was included in the experimental diets at the levels of 0, 12.5, 25.0, 37.5, and 50.0 g kg−1. Body weight, weight gain, feed intake, and feed conversion were determined. At the end of the experiment, four broiler chicks were slaughtered per experimental unit: two were used for evaluation of moisture content, crude protein, fat, and body ash and the other two were used in the collection of small-intestine segments for evaluation of villus... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Body composition; Broiler; Intestinal morphology; Performance; Saccharomyces cerevisiae. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017001200924 |
| |
|
|
| Silva,Edney Pereira da; Rabello,Carlos Bôa-Viagem; Lima,Michele Bernardino de; Ludke,Jorge Vitor; Arruda,Emmanuele Maria Florêncio de; Albino,Luiz Fernando Teixeira. |
| An outstanding feature of poultry production that provides animal protein yield for human feeding is its short production cycle. This characteristic has a linear relationship with waste production. Increasing the inclusion of this residue in diets in the near future is desirable in step with the growth of poultry production since it offers a better environmental and nutritional alternative to current methods. We evaluated the effects on the performance and carcass characteristics of broiler chickens produced by the inclusion of poultry offal meal (POM) in their feed. Treatments consisted of a control diet (corn, Zea mays and soybean, Glycine max) and four diets with inclusion of 30, 60, 90 and 120 g kg-1 of POM. The diets were formulated based on the level... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative ingredient; Byproduct of poultry; Digestible amino acid. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000300003 |
| |
|
|
|
