Apparent digestibility of conventional and alternative feedstuffs by hybrid tambacu juveniles
An. acad. bras. ciênc
;
90(1): 471-478, Mar. 2018. tab
Artículo
en Inglés
| LILACS
| ID: biblio-886925
ABSTRACT
ABSTRACT The apparent digestibility coefficients (ADC's) of dry matter (DM), crude protein (CP), and gross energy (GE) of conventional feedstuffs (cottonseed meal-CSM, soybean meal-SBM, wheat bran-WHB, corn-COR) and regional alternative feedstuffs (common bean residue meal-CBR, mesquite meal-MES, pasta by-product meal-PBM) were determined for hybrid juvenile tambacu Colossoma macropomum × Piaractus mesopotamicus. The apparent DM and GE digestibility of feedstuffs decreased (p<0.05) as fiber content of the ingredients increased. No differences (p>0.05) were found among ADC's of PBM and COR. The lowest CP ADC among energy sources was observed in MES; the lowest CP ADC among plant protein sources was observed in CBR. Information about the ADC's of conventional and alternative feedstuffs for tambacu is essential to formulate low-cost diets and can contribute to regional development.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Dieta
/
Digestión
/
Peces
/
Alimentación Animal
/
Valor Nutritivo
Límite:
Animales
Idioma:
Inglés
Revista:
An. acad. bras. ciênc
Asunto de la revista:
Ciencia
Año:
2018
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Universidade Federal do Paraná/BR
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