แสดงระเบียนรายการที่เรียบง่าย

dc.contributor.authorKawamura, Gunzo
dc.contributor.authorBagarinao, Teodora
dc.contributor.authorSeng, Lim Leong
dc.contributor.editorMustafa, Saleem
dc.contributor.editorShapawi, Rossita
dc.date.accessioned2015-11-24T01:21:06Z
dc.date.available2015-11-24T01:21:06Z
dc.date.issued2015
dc.identifier.citationKawamura, G., Bagarinao, T. U., & Seng, L. L. (2015). Fish behaviour and aquaculture. In S. Mustafa & R. Shapawi (Eds.), Aquaculture Ecosystems: Adaptability and Sustainability (pp. 68–106). Chichester, UK: John Wiley & Sons, Ltd.en
dc.identifier.isbn9781118778548
dc.identifier.urihttp://hdl.handle.net/10862/2479
dc.description.abstractResearch in the application of fundamental concepts of fish behaviour to aquaculture has intensified recently and this chapter further elucidates fish sensory systems and functions and their involvement in the success or failure of hatchery and farm operations. Most marine fishes hatch with rudimentary sense organs that are elaborated by the time of first feeding and further improved with growth; thus, hatcheries must have the appropriate food, light and water currents for proper larval development. In grow-out farms, the ambient conditions must be at optimum or tolerable levels for the fish stock and the diets must have the right sensory characteristics to stimulate efficient feeding. Stressors for fish sensory systems include crowding, turbidity, underwater noise, chemotherapeutants, extreme pH, gas supersaturation and infection. High-density farms are stressful because the fish can sense, but cannot escape from, unfavourable conditions. Monitoring fish behaviour provides early warning of stress and disease and helps avert mortality and financial losses in aquaculture.en
dc.language.isoenen
dc.publisherJohn Wiley & Sons, Ltden
dc.subjectFish behaviouren
dc.subjectMechanoreceptionen
dc.titleFish behaviour and aquacultureen
dc.typeBook chapteren
dc.identifier.doi10.1002/9781118778531.ch3
dc.citation.spage68
dc.citation.epage106
dc.citation.bookTitleAquaculture Ecosystems: Adaptability and Sustainabilityen
dc.subject.asfaaquacultureen
dc.subject.asfabehaviouren
dc.subject.asfaphotoreceptionen
dc.subject.asfafish cagesen
dc.subject.asfachemoreceptionen
dc.subject.asfamechanoreceptorsen
dc.subject.asfastressen


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แสดงระเบียนรายการที่เรียบง่าย