Gamete quality in fish: evaluation parameters and determining factors

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datacite.alternateIdentifier.citationZYGOTE,Vol.23,177-197,2015
datacite.alternateIdentifier.doi10.1017/S0967199413000506
datacite.creatorValdebenito Isler, Iván
datacite.creatorGallegos, Patricia C.
datacite.creatorEffer Roldan, Brian
datacite.date2015
datacite.subject.englishAgeing of gametes
datacite.subject.englishGamete quality
datacite.subject.englishReproduction
datacite.subject.englishSalmonids
datacite.titleGamete quality in fish: evaluation parameters and determining factors
dc.date.accessioned2021-04-30T16:31:16Z
dc.date.available2021-04-30T16:31:16Z
dc.description.abstractThe quality of fish gametes, both male and female, are determined by several factors (age, management, feeding, chemical and physical factors, water quality, etc.)that have an impact on the survivability of embryos, larvae and/or fry in the short or long term. One of the most important factors is gamete ageing, especially for those species that are unable to spawn naturally in hatcheries. The chemical and physical factors in hatcheries and the nutrition that they provide can significantly alter harvest quality, especially from females; as a rule, males are more tolerant of stress conditions produced by inadequate feeding, management and/or poor water conditions. The stress produced on broodstock by inadequate conditions in hatcheries can produce adverse effects on gamete quality, survival rates, and the embryonic eggs after hatching.
dc.identifier.urihttp://repositoriodigital.uct.cl/handle/10925/2841
dc.language.isoen
dc.publisherCAMBRIDGE UNIV PRESS
dc.sourceZYGOTE
oaire.resourceTypeArticle
uct.catalogadorWOS
uct.indizacionSCI
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