Title:	Replacing cornmeal with mango meal in diets for juvenile Tambaqui Colossoma macropomum: growth and metabolic parameters
Authors:	SOUZA, A. M. de CAMPECHE, D. F. B. MORAES, G. MELO, F. V. S. T. de CRUZ NETO, M. A. da MELO, J. F. B.
Affiliation:	Anderson Miranda de Souza, UFBA; DANIELA FERRAZ BACCONI CAMPECHE, CPATSA; Gilberto Moraes, UFSCar; Fúlvio Viegas Santos Teixeira de Melo, IFBA; Manoel Adriano da Cruz Neto, UNIVASF; José Fernando Bibiano Melo, UNIVASF.
Date Issued:	2018
Citation:	Boletim do Instituto de Pesca, v.44, n.3, p. e-248, 2018.
Description:	The effect on tambaqui fingerlings performance caused by diets containing two different carbohydrate sources was evaluated. Four isoproteic diets with different mango meal concentrations (0, 33, 66 and 100%) replacing cornmeal were tested. The feeding trial lasted 45 days and the feeding rate was 8% of total biomass. 240 tambaqui fingerlings with an initial weight average of 3.66g were distributed in 12 500-liter tanks in a recirculating water system with biofilter. Performance, feed intake, carcass yield, survival, total cholesterol, plasmatic free amino acids, hepatic aspartate aminotransferase(AST), hepatic glycogen and plasma glucose values were evaluated. The results showed that weight gain, daily weight gain, specific growth rate, apparent food consumption, cholesterol, AST and glycogen showed higher values in the treatments with the highest levels of mango meal. Apparent feed conversion, carcass yield, survival and plasma glucose were not affected by the two sources of carbohydrates tested. In conclusion, mango meal used in a practical diet for tambaqui improved growth performance.
Thesagro:	Peixe Nutrição Animal Carboidrato Tambaqui
NAL Thesaurus:	Carbohydrates Fish nutrition Metabolic studies
Keywords:	Nutrição de peixe Perfil metabólico
ISSN:	1678-2305
DOI:	DOI: 10.20950/1678-2305.2018.248
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CPATSA)