Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/28509
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dc.contributor.authorZacarias, Simãoen_UK
dc.contributor.authorCarboni, Stefanoen_UK
dc.contributor.authorDavie, Andrewen_UK
dc.contributor.authorLittle, David Cen_UK
dc.date.accessioned2019-01-16T01:01:08Z-
dc.date.available2019-01-16T01:01:08Z-
dc.date.issued2019-03en_UK
dc.identifier.urihttp://hdl.handle.net/1893/28509-
dc.description.abstractThis study evaluated reproductive performance of non-ablated Litopenaeus vannamei and the quality of their offspring under commercial conditions. Five tanks were stocked with non-ablated female and other five with ablated individuals as control. Two different larval rearing trials (Larviculture I and II) have been conducted. Six larviculture tanks (n = 3) were used on the first trial (LI) and ten for the second one (LII) (n = 3). Postlarvae from LII were used for nursery and grow-out. Spawning event and hatching rate per day were similar between both treatments. Mating success, mortality of female and number of eggs and nauplii per tank per day of non-ablated group were significantly lower than ablated female. Non-ablated female fecundity (number of eggs and nauplii per spawned female per day) was significantly higher than control. There was no significant difference between daily larval stage index of larvae in LI and LII. The response to the salinity stress test, and final survival and weight in LI was similar. However in LII, postlarvae derived from non-ablated had significantly higher survival to salinity stress test. Identical survival, final weight, weekly growth, feed conversion rate and yield were observed in nursery. The same was observed in grow-out, including weight gain and specific growth rate. Overall this study demonstrates that non-ablated females can have comparable level of productivity to ablated females in intensive commercial hatchery conditions. Their offspring perform comparably in all culture stages with evidence of enhanced resistance to stress in larvae derived from non-ablated female broodstock.en_UK
dc.language.isoenen_UK
dc.publisherElsevier BVen_UK
dc.relationZacarias S, Carboni S, Davie A & Little DC (2019) Reproductive performance and offspring quality of non-ablated Pacific white shrimp (Litopenaeus vannamei) under intensive commercial scale conditions. Aquaculture, 503, pp. 460-466. https://doi.org/10.1016/j.aquaculture.2019.01.018en_UK
dc.rightsThis item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. Accepted refereed manuscript of: Zacarias S, Carboni S, Davie A & Little DC (2019) Reproductive performance and offspring quality of non-ablated Pacific white shrimp (Litopenaeus vannamei) under intensive commercial scale conditions. Aquaculture, 503, pp. 460-466. DOI: https://doi.org/10.1016/j.aquaculture.2019.01.018 © 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.subjectAquatic Scienceen_UK
dc.subjectEyestalk ablationen_UK
dc.subjectNatural reproductionen_UK
dc.subjectGrowth performanceen_UK
dc.subjectWelfareen_UK
dc.subjectHatcheriesen_UK
dc.titleReproductive performance and offspring quality of non-ablated Pacific white shrimp (Litopenaeus vannamei) under intensive commercial scale conditionsen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2020-01-10en_UK
dc.rights.embargoreason[Zacarias et al 2019.pdf] Publisher requires embargo of 12 months after formal publication.en_UK
dc.identifier.doi10.1016/j.aquaculture.2019.01.018en_UK
dc.citation.jtitleAquacultureen_UK
dc.citation.issn0044-8486en_UK
dc.citation.volume503en_UK
dc.citation.spage460en_UK
dc.citation.epage466en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.contributor.funderGlobal Aquaculture Allianceen_UK
dc.author.emailstefano.carboni@stir.ac.uken_UK
dc.citation.date09/01/2019en_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.identifier.isiWOS:000458730400053en_UK
dc.identifier.scopusid2-s2.0-85060193939en_UK
dc.identifier.wtid1086877en_UK
dc.contributor.orcid0000-0002-1302-1068en_UK
dc.contributor.orcid0000-0002-9524-618Xen_UK
dc.contributor.orcid0000-0002-6095-3191en_UK
dc.date.accepted2019-01-07en_UK
dcterms.dateAccepted2019-01-07en_UK
dc.date.filedepositdate2019-01-11en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorZacarias, Simão|en_UK
local.rioxx.authorCarboni, Stefano|0000-0002-1302-1068en_UK
local.rioxx.authorDavie, Andrew|0000-0002-9524-618Xen_UK
local.rioxx.authorLittle, David C|0000-0002-6095-3191en_UK
local.rioxx.projectProject ID unknown|Global Aquaculture Alliance|en_UK
local.rioxx.freetoreaddate2020-01-10en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2020-01-09en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by-nc-nd/4.0/|2020-01-10|en_UK
local.rioxx.filenameZacarias et al 2019.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0044-8486en_UK
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