The aquaculture activity in the white shrimp culture using recirculating water deteriorates the quality of the water by the hydrodynamic action of watermetabolites- organic matter, which generate negative impacts on the production of the crustacean. The objective of this research is to demonstrate that the autochthonous microbiota extracted from the red mangrove stimulates bioremediation. For this purpose, the microbiota was subjected to a process of bioaugmentation that enriches its biodiversity, so that when used, it guarantees bioremediation activity. The application of the treatment begins with the diagnosis of water quality in the different stages of the process, through the monitoring of toxic compounds such as ammonium, nitrites and nitrates and the evaluation of microbial biodiversity using metagenomic techniques such as the Reaction Test of the Polymerase, Electrophoresis in DNA...

La actividad acuícola en el cultivo del camarón blanco utilizando agua recirculante deteriora la calidad del agua por la acción hidrodinámica aguametabolitos- materia orgánica, que generan impactos negativos en la producción del crustáceo. El objetivo de esta investigación es demostrar que la microbiota autóctona extraída del mangle rojo estimula la biorremediación. Para este fin se sometió la microbiota a un proceso de bioaumentación que enriquece su biodiversidad, de tal forma que al ser utilizada garantice la actividad biorremediadora. La aplicación del tratamiento se inicia con el diagnóstico de calidad del agua en las diferentes etapas del proceso, a través del monitoreo de compuestos tóxicos como, amonio, nitritos y nitratos y la evaluación de la biodiversidad microbiana utilizando técnicas metagenómicas como la Prueba de Reacción de la Polimerasa, Electrofores...

The pustulose ark, Anadara tuberculosa, is considered as an emblematic species of the east Pacific mangrove ecosystem. The decline of its populations is of increasing preoccupation, in particular in Peru. The use of hatchery-produced larvae for stock enhancement or aquaculture is attractive but raises strong criticisms from an ecological point of view, as it could conduce to loss of genetic diversity in wild populations and favor the disease spreading from hatcheries to the environment. In this works, spat production through traditional aquaculture/biotechnology technologies was associated with pathogen molecular diagnostics and with genetic diversity estimation to produce specific pathogen-free (SPF) larvae from genetically characterized populations. All PCR and nested-PCR diagnostics of common bivalve pathogens, such as Bonamia, Martelia, Perkinsus and OsHV1, led to negative results fo...