Water parameters correlated with the zootechnical performance of shrimp Litopenaeus vannamei grown in oligohaline waters

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dc.creatorThiago Brandão Cavalheiro
dc.creatorJuan Carlos Letelier Carvajal
dc.creatorReinaldo Farias Paiva de Lucena
dc.creatorCarlos Vinícius Carvalho do Nascimento
dc.creatorThais Teresa Brandão Cavalheiro Ribeiro
dc.date2023
dc.date.accessioned2026-07-07T03:58:41Z
dc.descriptionThe present study aimed to correlate the influence of water quality, cultivation time, area, and density of ponds on the zootechnical performance of shrimp Litopenaeus vannamei in oligohaline waters. It was demonstrated that, under the conditions of this research, better control of temperature, pH and water alkalinity can be employed. Ammonia levels were within the normal range and correlated positively with the growth rate (ρ = 0.69859) and production (ρ = 0.66362) of the ponds. There was also a positive correlation between cultivation time and pond density with shrimp weight (ρ = 0.75305 and 0.68933) and pond productivity (ρ = 0.74763 and 0.79367, respectively). Negative correlations were observed between: I) pH with shrimp survival (ρ = -0.73238) and pond production (ρ = -0.68696); II) alkalinity and pond production (ρ = -0.66162). The results show that the cultivation of shrimp L. vannamei in oligohaline waters is viable and there is potential for increased productivity associated with better hydrological monitoring and use of higher density and cultivation time by some producers.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303175504002
dc.identifierhttps://www.redalyc.org/journal/3031/303175504002/
dc.identifierhttps://www.redalyc.org/journal/3031/303175504002/html/
dc.identifierhttps://www.redalyc.org/journal/3031/303175504002/303175504002.epub
dc.identifierhttps://www.redalyc.org/journal/3031/303175504002/movil
dc.identifierhttps://doi.org/10.4025/actascianimsci.v45i1.57700
dc.identifier.urihttp://hdl.handle.net/123456789/449289
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Vol.45
dc.subjectAgrociencias
dc.titleWater parameters correlated with the zootechnical performance of shrimp Litopenaeus vannamei grown in oligohaline waters
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá