Data/hora: 08/06/2024 10:13:33

Biblioteca(s): | Embrapa Amapá; Embrapa Amazônia Oriental.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 2
Data corrente: | 22/05/2020
Data da última atualização: | 27/05/2020
Autoria: | SILVA, R. S. da; LOPES, J. R. T.; ESPÍRITO SANTO, R. V. do; SANTOS, M. A. S. dos; CORDEIRO, C. A. M.; YOSHIOKA, E. T. O.; CORREA, R. de O.; MARTINS JUNIOR, H.; LOURENÇO JUNIOR, J. B. de.
Afiliação: | Rayette Souza da Silva, IFPA; Juliana Ralica Tavares Lopes, CPAF-AP; Roberto Vilhena do Espírito Santo, IFPA; Marcos Antônio Souza dos Santos, UFRA; Carlos Alberto Martins Cordeiro, UFPA; ELIANE TIE OBA YOSHIOKA, CPAF-AP; ROSELANY DE OLIVEIRA CORREA, CPATU; HEITOR MARTINS JUNIOR, CPATU; José Brito de Lourenço Júnior, UFPA.
Título: | Palm kernel meal (Elaeis guineensis) as a substitute for corn (Zea mays) in diets of Tambaqui (Colossoma macropomum).
Ano de publicação: | 2020
Fonte/Imprenta: | Aquaculture Research, p. 1-9, 2020.
DOI: | 10.1111/are.14671
Idioma: | Inglês
Conteúdo: | Two experiments were carried out to evaluate the effects of palm kernel meal (Elaeis guineensis) as corn (Zea mays) substitutes in tambaqui (Colossoma macropomum) diets based on zootechnical performance, health, characteristics of the muscle, yield and economic efficiency. The first one was carried out in a recirculation aquaculture system for 75 days wherein tambaquis received diets with 0% (T0), 25% (T25), 50% (T50), 75% (T75) and 100% (T100) of corn replacement by palm kernel meal. The second experiment, conducted in ponds for 184 days, tambaquis were fed T0 and T25 diets (selected because showed greater weight gain without health damage). Final weight and weight gain of tambaquis were impaired by the increasing levels of this ingredient on diets, and the feed conversion ratio was worse. The protein efficiency ratio and specific growth rate gradually reduced, while the total number of leucocytes and neutrophils gradually increased. Cholesterol and triglycerides decreased in T75 and T100. Variables analysed in experiment 2 were not affected by treatment, except muscle lipids. Palm kernel meal can replace up to 25% of corn in tambaqui diets since it maintains a balance in economic and zootechnical performance of production.
Thesagro: | Alimento Para Animal; Colossoma Macropomum; Dieta; Elaeis Guineensis; Milho; Nutrição Animal; Peixe; Tambaqui; Zea Mays.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/213263/1/CPAF-AP-2020-Palm-kernel-meal.pdf
Registro original: | Embrapa Amapá (CPAF-AP)

Exemplares:

CPATU - (56378-1) - UPC - AP - DD -  -  -  - DIS
CPAF-AP - (18260-1) - UPC - AP - DD -  -  -  - DIS