Growth performance, survival and maturation of Litopenaeus vannamei (Boone) in an inland CRS with no water reposition

Abundio González-González, Roberto Mendoza-Alfaro, Gabriel Aguirre-Guzman, Jesus Genaro Sánchez-Martínez

    Research output: Contribution to journalArticlepeer-review

    2 Scopus citations


    Closed recirculation systems (CRS) present an alternative for providing organisms to the aquaculture. A CRS with zero water exchange was used in the present study; the CRS consisted of a culture and maturation facility, biofilter system and reservoirs tanks. During two consecutive trials, the CRS efficiency was evaluated by assessing the growth, survival and maturation of juveniles into adults Litopenaeus vannamei (Boone). Throughout the study, water quality parameters (temperature, pH, salinity, NH3, NO2 and NO3) and ion concentration were monitored. Most parameters showed fluctuations without significant differences. However, a decrease in pH was observed during the maturation phase, and an increase in phosphorus was detected, in both the trials, compared with that in initial seawater. Growth and survival for juvenile and pre-adult shrimps presented similar variations without significant differences. Female gonadal maturation and spawning rate were not significantly different between trials. Unfortunately, shrimp eggs underwent lysis 6 h after spawning. These results show that the growth, survival and maturation obtained under CRS conditions are reproducible, and suggest the possibility of using these systems for biosecure shrimp culture, protected against eventual diseases outbreaks. The results of this study also suggest the importance of future studies addressing ion concentration changes in a CRS with zero water exchange.

    Original languageEnglish
    Pages (from-to)1428-1438
    Number of pages11
    JournalAquaculture Research
    Issue number12
    StatePublished - Aug 2009


    • Closed recirculation system
    • Growth
    • Juvenile
    • Maturation
    • Shrimp


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