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Apparent digestibility of conventional and alternative feedstuffs by hybrid tambacu juveniles
BICUDO, ÁLVARO J A; ARAUJO, THIAGO A T; BRAGA, LUÍS G T; TONINI, WILLIAM C T; HISANO, HAMILTON.
  • BICUDO, ÁLVARO J A; Universidade Federal do Paraná. Departamento de Zootecnia. Palotina. BR
  • ARAUJO, THIAGO A T; Universidade Federal do Paraná. Departamento de Zootecnia. Palotina. BR
  • BRAGA, LUÍS G T; Universidade Federal do Paraná. Departamento de Zootecnia. Palotina. BR
  • TONINI, WILLIAM C T; Universidade Federal do Paraná. Departamento de Zootecnia. Palotina. BR
  • HISANO, HAMILTON; Universidade Federal do Paraná. Departamento de Zootecnia. Palotina. BR
An. acad. bras. ciênc ; 90(1): 471-478, Mar. 2018. tab
Article in English | 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.
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Full text: Available Index: LILACS (Americas) Main subject: Diet / Digestion / Fishes / Animal Feed / Nutritive Value Limits: Animals Language: English Journal: An. acad. bras. ciênc Journal subject: Science Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal do Paraná/BR

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Full text: Available Index: LILACS (Americas) Main subject: Diet / Digestion / Fishes / Animal Feed / Nutritive Value Limits: Animals Language: English Journal: An. acad. bras. ciênc Journal subject: Science Year: 2018 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Federal do Paraná/BR