Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorio
In shrimp farming, one of the most important challenges is to increase shrimp production, which has encouraged increased seeding rates. In this study, the response of metabolites in hemolymph and performance of white shrimp (Litopenaeus vannamei) grown at high densities was evaluated, using total pr...
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Universidad de Valparaíso. Facultad de Ciencias del Mar
2014
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oai:scielo:S0718-195720140003000172015-01-14Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorioRubio-Gastélum,DámarisValenzuela-Quiñónez,WenceslaoParra-Bracamonte,Gaspar MSantamaria-Miranda,Apolinar Litopenaeus vannamei stress metabolites productivity In shrimp farming, one of the most important challenges is to increase shrimp production, which has encouraged increased seeding rates. In this study, the response of metabolites in hemolymph and performance of white shrimp (Litopenaeus vannamei) grown at high densities was evaluated, using total protein, lactate and glucose concentrations as stress indicators. At the beginning of the bioassay, lactate was high, while growth and specific survival were poorer, which is inferred as a response to seeding- time stress. At the end of the bioassay was obtained statistical difference in total protein levels, with an increase of final weight and survival.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.49 n.3 20142014-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572014000300017es10.4067/S0718-19572014000300017 |
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Scielo Chile |
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Scielo Chile |
language |
Spanish / Castilian |
topic |
Litopenaeus vannamei stress metabolites productivity |
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Litopenaeus vannamei stress metabolites productivity Rubio-Gastélum,Dámaris Valenzuela-Quiñónez,Wenceslao Parra-Bracamonte,Gaspar M Santamaria-Miranda,Apolinar Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorio |
description |
In shrimp farming, one of the most important challenges is to increase shrimp production, which has encouraged increased seeding rates. In this study, the response of metabolites in hemolymph and performance of white shrimp (Litopenaeus vannamei) grown at high densities was evaluated, using total protein, lactate and glucose concentrations as stress indicators. At the beginning of the bioassay, lactate was high, while growth and specific survival were poorer, which is inferred as a response to seeding- time stress. At the end of the bioassay was obtained statistical difference in total protein levels, with an increase of final weight and survival. |
author |
Rubio-Gastélum,Dámaris Valenzuela-Quiñónez,Wenceslao Parra-Bracamonte,Gaspar M Santamaria-Miranda,Apolinar |
author_facet |
Rubio-Gastélum,Dámaris Valenzuela-Quiñónez,Wenceslao Parra-Bracamonte,Gaspar M Santamaria-Miranda,Apolinar |
author_sort |
Rubio-Gastélum,Dámaris |
title |
Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorio |
title_short |
Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorio |
title_full |
Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorio |
title_fullStr |
Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorio |
title_full_unstemmed |
Respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del Pacífico Litopenaeus vannamei cultivado a altas densidades en laboratorio |
title_sort |
respuesta de metabolitos en hemolinfa y desempeño productivo del camarón blanco del pacífico litopenaeus vannamei cultivado a altas densidades en laboratorio |
publisher |
Universidad de Valparaíso. Facultad de Ciencias del Mar |
publishDate |
2014 |
url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572014000300017 |
work_keys_str_mv |
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