Artemia sp IN FEEDING LARVAE OF SILVER CATFISH (Rhamdia quelen)

Authors

  • Odair Diemer
  • Dacley Hertes Neu
  • Cesar Sary
  • Joana Karin Finkler
  • Wilson Rogério Boscolo
  • Aldi Feiden

DOI:

https://doi.org/10.5216/cab.v13i2.9011

Keywords:

Aquaculture

Abstract

A considerable problem in the catfish larvae rearing is related to the first feeding. This study aimed to determine the larvae growth and the survival of silver catfish submitted to feeding with Artemia sp. in different time periods. The study was conducted in the Aquaculture Laboratory of the Universidade Estadual do Oeste do Paraná, with four treatments and five replications, constituted by feeding with Artemia sp. in 5, 10, 15 and 20 days, and after  each period of time, by its replacement by ration. We used 200 larvae distributed into 20 aquariums, soon after the eggs hatched. The larvae were fed 4 times a day until apparent satiation for 30 days. The Artemia sp. feeding for 15 days provided the best results on weight gain, final length and survival.

KEYWORDS: Aquaculture; Iguaçu river; native fish; nutrition.

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Published

2012-06-26

How to Cite

DIEMER, O.; NEU, D. H.; SARY, C.; FINKLER, J. K.; BOSCOLO, W. R.; FEIDEN, A. Artemia sp IN FEEDING LARVAE OF SILVER CATFISH (Rhamdia quelen). Brazilian Animal Science/ Ciência Animal Brasileira, Goiânia, v. 13, n. 2, p. 175–179, 2012. DOI: 10.5216/cab.v13i2.9011. Disponível em: https://revistas.ufg.br/vet/article/view/9011. Acesso em: 30 jun. 2024.

Issue

Vol. 13 No. 2 (2012)

Section

Animal Production

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