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/ Recolector de Cienci...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/
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/
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/
versions View all 3 versions
addClaim

Crecimiento y enzimas digestivas de larvas de Solea senegalensis Kaup, 1858 alimentadas con piensos comerciales

Authors: Sáenz-de-Rodrigáñez, M.; de Oña, C.; Alarcón, F.J. (Francisco Javier); Martínez, M. I.; Díaz, M.; Moyano, F.J.;

Crecimiento y enzimas digestivas de larvas de Solea senegalensis Kaup, 1858 alimentadas con piensos comerciales

Abstract

Se determina el crecimiento y las enzimas digestivas de larvas de lenguado senegalés Solea senegalensis Kaup, 1858 destetadas con tres piensos. Las larvas fueron alimentadas con un nivel basal de nauplios de artemia y una cantidad creciente de pienso. Las larvas alimentadas únicamente con presas vivas presentaron mejores crecimientos y supervivencias (140 mg de peso fresco por larva y 97 %, respectivamente) que las coalimentadas con piensos (60 mg de peso fresco por larva y 91 %, respectivamente). La evolución del peso en los tratamientos con pienso no mostró diferencias entre ellos. La mortalidad fue menor entre las larvas alimentadas con artemia, seguidas del tratamiento Gemma, siendo mayor con Microbaq y Aglonorse, en este orden. El patrón de actividades enzimáticas digestivas fue similar en todos los tratamientos. A pesar del menor crecimiento, las larvas desarrollan de forma adecuada sus capacidades digestivas sin que el uso de piensos ocasione modificación alguna en las mismas.

The optimization of artificial diets in the weaning of the Senegal sole Solea senegalensis Kaup, 1858 is an essential part of improving production and promoting its culture. Feeds are very important in larval digestive development and affect survival after weaning. Some digestive enzymes (trypsin, chymotrypsin, alkaline phosphatase and leucine aminopeptidase) have been proposed as indicators of the larval nutritional status. In the present study, three commercial aquafeeds (Aglonorse, Microbaq and Gemma) were used in weaning the S. senegalensis larvae. Growth, survival and digestive enzymes of larvae reared with the different feeds were compared.

Instituto Español de Oceanografía

Country
Spain
Related Organizations
Keywords

leucina aminopeptidasa, Acuicultura, quimotripsina, fosfatasa alcalina, lenguado senegalés, Piensos, tripsina, proteasa ácida, destete, amilasa

  • 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
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 47
    download downloads 69
  • 47
    views
    69
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
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!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
47
69
Green
Related to Research communities