Recirculation Hatchery Systems and Management

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dc.contributor.authorValenti, Wagner C. [UNESP]
dc.contributor.authorDaniels, William H.
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionDelaware State University
dc.date.accessioned2022-04-28T19:02:10Z
dc.date.available2022-04-28T19:02:10Z
dc.date.issued2007-12-17
dc.description.abstractConventional hatchery systems have been described in Chapter 5. This chapter deals with recirculation hatchery systems, which have been developed to minimise water losses and maximise water quality for raising larvae. Minimal water usage is very important for inland hatcheries, where water must be transported long distances or artificial seawater is used. Recirculation allows continuous or semi-continuous processing of water to remove nitrogen and solid wastes and disinfection for disease management. The use of recirculation systems in Macrobrachium rosenbergii hatcheries has several advantages over open systems. These include more stable water quality; lower water consumption; heat conservation; lower labour requirements; control or prevention of pollutants, parasites, predators and competitors; and enhanced feasibility of establishing inland hatcheries (Smith et al. 1976; Cohen & Ra'anan 1989; Griessinger et al. 1989).en
dc.description.affiliationDept. de Biologia Aplicada UNESP São Paulo State University
dc.description.affiliationDepartment of Agriculture and Natural Resources Delaware State University, 1200N. Dupont Hwy
dc.description.affiliationUnespDept. de Biologia Aplicada UNESP São Paulo State University
dc.format.extent69-90
dc.identifierhttp://dx.doi.org/10.1002/9780470999554.ch6
dc.identifier.citationFreshwater Prawn Culture: The Farming of Macrobrachium Rosenbergii, p. 69-90.
dc.identifier.doi10.1002/9780470999554.ch6
dc.identifier.scopus2-s2.0-84948153672
dc.identifier.urihttp://hdl.handle.net/11449/220506
dc.language.isoeng
dc.relation.ispartofFreshwater Prawn Culture: The Farming of Macrobrachium Rosenbergii
dc.sourceScopus
dc.subjectHatchery design
dc.subjectMechanical filters
dc.subjectRecirculation hatchery systems
dc.subjectStatic closed system
dc.subjectTank designs
dc.titleRecirculation Hatchery Systems and Managementen
dc.typeCapítulo de livro

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