Consulta: subjectFacets:"Plant protein sources"
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Data/hora: 10/06/2024 01:08:54

Performance of juveniles of Pseudoplatystoma fasciatum fed graded levels of corn gluten meal
Provedor de dados: 86
Autores: Bicudo,Álvaro José de Almeida; Borghesi,Ricardo; Dairiki,Jony Koji; Sado,Ricardo Yuji; Cyrino,José Eurico Possebon.
The objective of this work was to evaluate corn gluten meal (CGM) as a substitute for fish meal in diets for striped catfish (Pseudoplatystoma fasciatum) juveniles. Eight isonitrogenous (46% crude protein) and isoenergetic (3,450 kcal kg-1 digestible energy) diets, with increasing levels of CGM - 0, 6, 12, 18, 24, 30, 36, and 42% -, were fed to juvenile striped catfish (113.56±5.10 g) for seven weeks. Maximum values for weight gain, specific growth rate, protein efficiency ratio and feed conversion ratio, evaluated by polynomial quadratic regression, were observed with 10.4, 11.4, 15.4 and 15% of CGM inclusion, respectively. Feed intake decreased significantly from 0.8% CGM. Mesenteric fat index and body gross energy decreased linearly with increasing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternative protein source; Carnivorous fish; Fish nutrition; Neotropical species; Plant protein sources; Striped catfish.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2012000600015