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DESOVA INDUZIDA EM PIAU-DE-VARA Schizodon fasciatus SPIX & AGASSIZ, 1829 PARA PROPAGAÇÃO ARTIFICIAL

Authors: José Patrocínio Lopes; Albino Luciani Gonçalves Leal;

DESOVA INDUZIDA EM PIAU-DE-VARA Schizodon fasciatus SPIX & AGASSIZ, 1829 PARA PROPAGAÇÃO ARTIFICIAL

Abstract

Schizodon fasciatus é um peixe existente no rio Parnaíba tendo importância na pesca comercial. È uma espécie migratória e pode atingir cerca de 3 kg de peso corporal (PC). Os dados aqui apresentados referem-se a hipofisação de 7 fêmeas e 20 machos procedentes da Estação de Piscicultura Dourival Guimarães, Porto Alegre do Piauí, Piauí, Brasil.Duas doses de extrato bruto hipofisário de carpas foram aplicadas nas fêmeas e nos machos com um intervalo de tempo de 6 horas entre as doses. Cerca de 86% das fêmeas em tratamento liberaram ovócitos viáveis. As larvas eclodiram totalmente com 24 horas após a fertilização dos ovos, com uma temperatura da água das incubadoras entre 29 e 30 oC. Este trabalho objetivou a produção de alevinos para propagação no reservatório de Boa Esperança.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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