Data/hora: 07/06/2024 12:57:12

Biblioteca(s): | Embrapa Meio Ambiente.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | C - 0
Data corrente: | 25/11/2022
Data da última atualização: | 25/11/2022
Autoria: | PIMENTEL, S. C. R.; CARDOSO, I. L.; FERRI, G. H.; SILVA, L. C.; QUEIROZ, J. F. de; IVO, M. A.; ISHIKAWA, M. M.
Afiliação: | SILVIO CESAR PIMENTEL RUSSIO, Centro Universitário de Jaguariúna; ISRAEL LUZ CARDOSO, UNIVERSIDADE FEDERAL DE SÃO CARLOS; GIOVANNI HENRIQUE FERR, UNIVERSIDADE ESTADUAL DE CAMPINAS; LARISSA CAROLINE SILVA, CNETRO UNIVERSITÁRIO DE JAGUARIÚNA; JULIO FERRAZ DE QUEIROZ, CNPMA; MARCOS ALEXANDRE IVO, CENTRO UNIVERSITÁRIO DE JAGUARIÚNA; MARCIA MAYUMI ISHIKAWA, CNPMA.
Título: | Use of earthworm (Eisenia fetida) meal as a supplement for feeding tilapia juveniles (Oreochromis niloticus).
Ano de publicação: | 2022
Fonte/Imprenta: | International Journal of Scientific Research Updates, v. 4, n. 2, p. 86-91, 2022.
ISSN: | 2783-0160
DOI: | https://doi.org/10.53430/ijsru.2022.4.2.0154
Idioma: | Inglês
Conteúdo: | Abstract: Earthworm meal comprises a class of food additives with potential to replace or supplement conventional proteins used in fish feed. Considering the potential of earthworm meal, as a protein source for fish feed, this study aimed to investigate the productive performance and the hematological profile of Nile tilapia juveniles fed with a commercial diet enriched with earthworm meal at levels (0.0; 5.0, 10 and 20%). The assay was conducted for 32 days and the productive performance and hematology profile of the animals were evaluated. Tilapia juveniles (n=144; 25.30±3.27g) were distributed in 12 aquariums (300 L) in a static system with partial water changes. The experimental design was completely randomized with four treatments and three replications. There were no significant differences (p>0.05) for performance responses and hematological profile related to variables on hematocrit and CHCM. However, for hemoglobin values the treatment with 20% earthworm meal was similar to the treatments with 5 and 10% earthworm meal, and significantly differed from the control treatment, suggesting its potential as a fish feed supplement. Thus, earthworm meal can be used at 5, 10, and 20% as a supplement for Nile tilapia juveniles without compromising their performance and hematological profile.
Palavras-Chave: | Fish farm; Food supplement; Hematological response; Performance response.
Thesagro: | Alimentação Suplementar; Minhoca; Nutrição Animal; Suplemento Protéico; Tilápia Nilótica.
Thesaurus Nal: | Earthworms; Fish farms; Protein supplements; Tilapia (common name).
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148775/1/Queiroz-Use-earthworm-2022.pdf
Registro original: | Embrapa Meio Ambiente (CNPMA)
Exemplares: | CNPMA - (17257-1) - UPC - AP - DD -  -  -  - DIS