| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Growth of Nile tilapia Oreochromis niloticus fed diets with different levels of proteins of yeast
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| Autores: |
Medri,Vandir
Medri,Waldir
Caetano Filho,Mauro
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| Data: |
2009-06-01
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| Ano: |
2009
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| Palavras-chave: |
Yeast
Cages
Tilapia
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| Resumo: |
This experiment was based on observations of 72 juveniles of Nile tilapia (Oreochromis niloticus), sexually reverted with an initial mean weight of 37.27 ± 4.92g, distributed in 12 cages of 100 l to evaluate the effects of the yeast inclusion as proteins source in the diet. The fishes were distributed in a completely randomized design with four treatments (0; 20; 40; and 60%) of yeast protein in substitution to the protein of traditional sources with three repetitions. Effects of the treatments were not observed (p > 0.05) on the survival and to food conversion. It was observed a quadratic effect on weight gain (Y = 73.39 + 0.173X - 0.0034X²; R²= 0.9986). It was concluded the best level of yeast inclusion as source proteins in the diet for reversed Nile tilapia juvenile was 25.44%.
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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=S1516-89132009000300024
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132009000300024
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.52 n.3 2009
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| Direitos: |
info:eu-repo/semantics/openAccess
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