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| Silva, Amanda Lapa; Lage, Romênia Regina Pires; Faria Filho, Daniel Emygdio de; Azevedo, Izabela Lorena; Dias, Adélio Nunes; Faria, Douglas Emygdio de. |
| This study evaluated the effect of pequi peel meal in the diet for laying hens on performance and egg quality. Hy-Line® Brown hens (n=160) aged 55 weeks with 1642±63g body weight were distributed in a completely randomized design with five treatments and four replications of eight birds each. The treatments consisted of isometric substitution of corn by pequi peel meal at 0, 2.5, 5.0, 7.5 and 10%. The performance and internal and external egg quality were evaluated. Egg production, egg mass and feed conversion worsened linearly with increasing replacement of corn with pequi peel meal, while the yolk color increased linearly. The other variables related to performance and internal and external egg quality were not significantly affected by the treatments.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.03.02-8 alternative feed; Poultry; Alternative poultry farming; Caryocar brasiliense.. |
| Ano: 2016 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/29240 |
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| Guedes, Lis Lorena Melúcio; Souza, Camilla Mariane Menezes; Saccomani, Ana Paula de Oliveira; Faria Filho, Daniel Emygdio de; Suckeveris, Diana; Faria, Douglas Emygdio de. |
| Current assay evaluates the internal quality of eggs of Hy-Line W-36 hens, according to storage time, temperature and packaging. Two equal experiments, starting one day apart, were conducted with 140 eggs each. The two experiments were divided into two phases, from 1 to 9 days and from 9 to 21 days, in a randomized block design. In the 1st phase, the treatments were arranged in a factorial 2 x 3+1, packaging (with or without), time (3, 6 and 9 days), with control on the 1st day. In the 2nd phase, treatments were arranged in a factorial design 2 x 2 + 1, packaging (with or without), cooling (with or without), and control on the 9th day. Egg weight, albumen, yolk and shell percentage, yolk index and Haugh unit were evaluated. The internal quality was reduced... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.00.00-2 storage of eggs; Type of packaging; Haugh unit. |
| Ano: 2016 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/28922 |
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