Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Boletim do Instituto...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Boletim do Instituto de Pesca
Article . 2018
Data sources: DOAJ
addClaim

COMPORTAMENTO REPRODUTIVO DE TRUTA ARCO-IRIS Salmo irideus GIBBONS ( OSTEICHTHYES, SALMONIDAE ) EM CULTIVO INTENSIVO.

Authors: Patrícia de PAIVA; Heloisa Maria GODINHO; Cleide S.R. MAINARDES PINTO; Yara Aiko TABATA; Rodolpho Guião LEITE;

COMPORTAMENTO REPRODUTIVO DE TRUTA ARCO-IRIS Salmo irideus GIBBONS ( OSTEICHTHYES, SALMONIDAE ) EM CULTIVO INTENSIVO.

Abstract

O presente trabalho teve o objetivo de estudar alguns aspectos do comportamento reprodutivo de truta arco-í­­ris, Salmo irideus, em cultivo intensivo. As caracterí­­sticas e variações macroscópicas dos ovários foram descritas, sendo que com estes resultados elaborou-se uma escala de maturidade com seis estádios. Determinaram-se o tipo de desova, definido como total, e a época da desova, que ocorreu nesta espécie em junho e julho, quando o fotoperí­­odo e a temperatura da água atingiram seus menores valores. O comprimento e a idade da primeira maturação, para fêmeas e machos, foram calculados, sendo, respectivamente, 21,7 cm e 20,1 cm, e a idade, ao redor de doze meses para ambos os sexos.

Keywords

Aquaculture. Fisheries. Angling, SH1-691, NíO CONSTA

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    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).
    0
    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.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
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
gold