| Registro completo |
| Provedor de dados: |
Rev. Bras. Ciênc. Avic.
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| País: |
Brazil
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| Título: |
Pirarucu By-Product Acid Silage Meal in Diets for Commercial Laying Hens
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| Autores: |
Batalha,OS
Alfaia,SS
Cruz,FGG
Jesus,RS
Rufino,JPF
Silva,AF
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| Data: |
2018-04-01
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| Ano: |
2018
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| Palavras-chave: |
Alternative food
Egg quality
Fish by-product
Flavor
Performance
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| Resumo: |
ABSTRACT This study aimed to evaluate the inclusion of pirarucu by-product acid silage meal in diets for laying hens on performance and egg quality. One hundred sixty eight Hissex White laying hens 73-wk-old were distributed in completely randomized design with seven treatments (0, 0.5, 1.0, 1.5, 2.0, 2.5 and 3.0%) and four replicates of six birds each. The experiment lasted 84 days divided into four periods of 21 days. Estimates of pirarucu by-product meal levels were determined by polynomial regression. Differences (p<0.05) were observed in all variables of performance, in egg weight, yolk height and yolk pigmentation, with pirarucu by-product meal inclusion in diets showed better results than control diet. The pirarucu by-product acid silage meal can be used as alternative food in diets for commercial laying hens. Up to the 2.5% inclusion level there wasn’t negative effect in performance and egg quality.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000200371
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| Editor: |
Fundação APINCO de Ciência e Tecnologia Avícolas
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| Relação: |
10.1590/1806-9061-2017-0518
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| Formato: |
text/html
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| Fonte: |
Brazilian Journal of Poultry Science v.20 n.2 2018
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| Direitos: |
info:eu-repo/semantics/openAccess
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