Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)
Identifieur interne : 000422 ( Istex/Corpus ); précédent : 000421; suivant : 000423Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)
Auteurs : D. G. Yang ; Y. J. Zhu ; Y. P. Luo ; J. H. Zhao ; J. W. ChenSource :
- Journal of Applied Ichthyology [ 0175-8659 ] ; 2011-04.
Abstract
Experiments were carried out with juvenile Amur sturgeon (Acipenser schrenckii Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 ± 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m−3), whereas in the second trial (LS), the larger‐sized juveniles (17.31 ± 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m−3). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. There was no significant difference (P > 0.05) in the average survival rates of the fish in each group in both trials, except Group 5 in SSS (P < 0.05).
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DOI: 10.1111/j.1439-0426.2011.01705.x
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Zhu</name><affiliation><mods:affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</mods:affiliation></affiliation></author><author><name sortKey="Luo, Y P" sort="Luo, Y P" uniqKey="Luo Y" first="Y. P." last="Luo">Y. P. Luo</name><affiliation><mods:affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</mods:affiliation></affiliation></author><author><name sortKey="Zhao, J H" sort="Zhao, J H" uniqKey="Zhao J" first="J. H." last="Zhao">J. H. Zhao</name><affiliation><mods:affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</mods:affiliation></affiliation></author><author><name sortKey="Chen, J W" sort="Chen, J W" uniqKey="Chen J" first="J. W." last="Chen">J. W. Chen</name><affiliation><mods:affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</mods:affiliation></affiliation><affiliation><mods:affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:B8228B750F35FA23044CC22C20DC99954A721A61</idno><date when="2011" year="2011">2011</date><idno type="doi">10.1111/j.1439-0426.2011.01705.x</idno><idno type="url">https://api.istex.fr/document/B8228B750F35FA23044CC22C20DC99954A721A61/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000422</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000422</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)</title><author><name sortKey="Yang, D G" sort="Yang, D G" uniqKey="Yang D" first="D. G." last="Yang">D. G. Yang</name><affiliation><mods:affiliation>Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China</mods:affiliation></affiliation><affiliation><mods:affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</mods:affiliation></affiliation><affiliation><mods:affiliation>Graduate School of the Chinese Academy of Sciences, Beijing, China</mods:affiliation></affiliation></author><author><name sortKey="Zhu, Y J" sort="Zhu, Y J" uniqKey="Zhu Y" first="Y. J." last="Zhu">Y. J. Zhu</name><affiliation><mods:affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</mods:affiliation></affiliation></author><author><name sortKey="Luo, Y P" sort="Luo, Y P" uniqKey="Luo Y" first="Y. P." last="Luo">Y. P. Luo</name><affiliation><mods:affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</mods:affiliation></affiliation></author><author><name sortKey="Zhao, J H" sort="Zhao, J H" uniqKey="Zhao J" first="J. H." last="Zhao">J. H. Zhao</name><affiliation><mods:affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</mods:affiliation></affiliation></author><author><name sortKey="Chen, J W" sort="Chen, J W" uniqKey="Chen J" first="J. W." last="Chen">J. W. Chen</name><affiliation><mods:affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</mods:affiliation></affiliation><affiliation><mods:affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Applied Ichthyology</title><idno type="ISSN">0175-8659</idno><idno type="eISSN">1439-0426</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2011-04">2011-04</date><biblScope unit="volume">27</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="541">541</biblScope><biblScope unit="page" to="544">544</biblScope></imprint><idno type="ISSN">0175-8659</idno></series><idno type="istex">B8228B750F35FA23044CC22C20DC99954A721A61</idno><idno type="DOI">10.1111/j.1439-0426.2011.01705.x</idno><idno type="ArticleID">JAI1705</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0175-8659</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Experiments were carried out with juvenile Amur sturgeon (Acipenser schrenckii Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 ± 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m−3), whereas in the second trial (LS), the larger‐sized juveniles (17.31 ± 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m−3). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. There was no significant difference (P > 0.05) in the average survival rates of the fish in each group in both trials, except Group 5 in SSS (P < 0.05).</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>D. G. Yang</name><affiliations><json:string>Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China</json:string><json:string>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</json:string><json:string>Graduate School of the Chinese Academy of Sciences, Beijing, China</json:string></affiliations></json:item><json:item><name>Y. J. Zhu</name><affiliations><json:string>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</json:string></affiliations></json:item><json:item><name>Y. P. Luo</name><affiliations><json:string>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</json:string></affiliations></json:item><json:item><name>J. H. Zhao</name><affiliations><json:string>Huazhong Agricultural University Fishery College, Wuhan, China</json:string></affiliations></json:item><json:item><name>J. W. Chen</name><affiliations><json:string>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</json:string><json:string>Huazhong Agricultural University Fishery College, Wuhan, China</json:string></affiliations></json:item></author><articleId><json:string>JAI1705</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>Experiments were carried out with juvenile Amur sturgeon (Acipenser schrenckii Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 ± 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m−3), whereas in the second trial (LS), the larger‐sized juveniles (17.31 ± 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m−3). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. 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G.</forename><surname>Yang</surname></persName><affiliation>Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China</affiliation><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation><affiliation>Graduate School of the Chinese Academy of Sciences, Beijing, China</affiliation></author><author xml:id="author-2"><persName><forename type="first">Y. J.</forename><surname>Zhu</surname></persName><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation></author><author xml:id="author-3"><persName><forename type="first">Y. P.</forename><surname>Luo</surname></persName><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation></author><author xml:id="author-4"><persName><forename type="first">J. H.</forename><surname>Zhao</surname></persName><affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</affiliation></author><author xml:id="author-5"><persName><forename type="first">J. W.</forename><surname>Chen</surname></persName><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation><affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</affiliation></author></analytic><monogr><title level="j">Journal of Applied Ichthyology</title><idno type="pISSN">0175-8659</idno><idno type="eISSN">1439-0426</idno><idno type="DOI">10.1111/(ISSN)1439-0426</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2011-04"></date><biblScope unit="volume">27</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="541">541</biblScope><biblScope unit="page" to="544">544</biblScope></imprint></monogr><idno type="istex">B8228B750F35FA23044CC22C20DC99954A721A61</idno><idno type="DOI">10.1111/j.1439-0426.2011.01705.x</idno><idno type="ArticleID">JAI1705</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2011</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Experiments were carried out with juvenile Amur sturgeon (Acipenser schrenckii Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 ± 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m−3), whereas in the second trial (LS), the larger‐sized juveniles (17.31 ± 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m−3). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. There was no significant difference (P > 0.05) in the average survival rates of the fish in each group in both trials, except Group 5 in SSS (P < 0.05).</p></abstract></profileDesc><revisionDesc><change when="2011-04">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/B8228B750F35FA23044CC22C20DC99954A721A61/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1439-0426</doi><issn type="print">0175-8659</issn><issn type="electronic">1439-0426</issn><idGroup><id type="product" value="JAI"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="JOURNAL OF APPLIED ICHTHYOLOGY">Journal of Applied Ichthyology</title></titleGroup></publicationMeta><publicationMeta level="part" position="04102"><doi origin="wiley">10.1111/jai.2011.27.issue-2</doi><titleGroup><title type="specialIssueTitle">Proceedings of the 6th International Symposium on Sturgeon Wuhan, China October 25‐31, 2009</title></titleGroup><numberingGroup><numbering type="journalVolume" number="27">27</numbering><numbering type="journalIssue">2</numbering></numberingGroup><coverDate startDate="2011-04">April 2011</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="62" status="forIssue"><doi origin="wiley">10.1111/j.1439-0426.2011.01705.x</doi><idGroup><id type="unit" value="JAI1705"></id></idGroup><countGroup><count type="pageTotal" number="4"></count></countGroup><titleGroup><title type="tocHeading1">Aquaculture</title><title type="tocHeading2"><i>General/production/husbandry/management</i></title></titleGroup><copyright>© 2011 Blackwell Verlag, Berlin</copyright><eventGroup><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:2.4.8 mode:FullText" date="2011-04-12"></event><event type="publishedOnlineFinalForm" date="2011-03-28"></event><event type="firstOnline" date="2011-03-28"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-28"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-24"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="541">541</numbering><numbering type="pageLast" number="544">544</numbering></numberingGroup><correspondenceTo><b>Author’s address:</b> Yang Deguo, No. 41 Jianghan North Road, Jingzhou, Hubei 434000, China.
E‐mail: <email>yangdg@yfi.ac.cn</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JAI.JAI1705.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Received: May 15, 2010 Accepted: December 19, 2010</unparsedEditorialHistory><countGroup><count type="figureTotal" number="0"></count><count type="tableTotal" number="6"></count></countGroup><titleGroup><title type="main">Effect of stocking density on growth performance of juvenile Amur Sturgeon (<i>Acipenser schrenckii</i>)</title><title type="shortAuthors">D. G. Yang et al.</title><title type="short">Effect of stocking density on growth performance of juvenile Amur Sturgeon</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1 #a2 #a3"><personName><givenNames>D. G.</givenNames><familyName>Yang</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2"><personName><givenNames>Y. J.</givenNames><familyName>Zhu</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a2"><personName><givenNames>Y. P.</givenNames><familyName>Luo</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a4"><personName><givenNames>J. H.</givenNames><familyName>Zhao</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a2 #a4"><personName><givenNames>J. W.</givenNames><familyName>Chen</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="CN"><unparsedAffiliation>Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="CN"><unparsedAffiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="CN"><unparsedAffiliation>Graduate School of the Chinese Academy of Sciences, Beijing, China</unparsedAffiliation></affiliation><affiliation xml:id="a4" countryCode="CN"><unparsedAffiliation>Huazhong Agricultural University Fishery College, Wuhan, China</unparsedAffiliation></affiliation></affiliationGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Summary</title><p>Experiments were carried out with juvenile Amur sturgeon (<i>Acipenser schrenckii</i> Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 ± 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m<sup>−3</sup>), whereas in the second trial (LS), the larger‐sized juveniles (17.31 ± 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m<sup>−3</sup>). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. There was no significant difference (P<i> </i>><i> </i>0.05) in the average survival rates of the fish in each group in both trials, except Group 5 in SSS (P<i> </i><<i> </i>0.05).</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Effect of stocking density on growth performance of juvenile Amur Sturgeon</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)</title></titleInfo><name type="personal"><namePart type="given">D. G.</namePart><namePart type="family">Yang</namePart><affiliation>Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China</affiliation><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation><affiliation>Graduate School of the Chinese Academy of Sciences, Beijing, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Y. J.</namePart><namePart type="family">Zhu</namePart><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Y. P.</namePart><namePart type="family">Luo</namePart><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J. H.</namePart><namePart type="family">Zhao</namePart><affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J. W.</namePart><namePart type="family">Chen</namePart><affiliation>Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Jinzhou, China</affiliation><affiliation>Huazhong Agricultural University Fishery College, Wuhan, China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2011-04</dateIssued><edition>Received: May 15, 2010 Accepted: December 19, 2010</edition><copyrightDate encoding="w3cdtf">2011</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="tables">6</extent></physicalDescription><abstract lang="en">Experiments were carried out with juvenile Amur sturgeon (Acipenser schrenckii Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 ± 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m−3), whereas in the second trial (LS), the larger‐sized juveniles (17.31 ± 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m−3). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. There was no significant difference (P > 0.05) in the average survival rates of the fish in each group in both trials, except Group 5 in SSS (P < 0.05).</abstract><relatedItem type="host"><titleInfo><title>Journal of Applied Ichthyology</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">0175-8659</identifier><identifier type="eISSN">1439-0426</identifier><identifier type="DOI">10.1111/(ISSN)1439-0426</identifier><identifier type="PublisherID">JAI</identifier><part><date>2011</date><detail type="title"><title>Proceedings of the 6th International Symposium on Sturgeon Wuhan, China October 25‐31, 2009</title></detail><detail type="volume"><caption>vol.</caption><number>27</number></detail><detail type="issue"><caption>no.</caption><number>2</number></detail><extent unit="pages"><start>541</start><end>544</end><total>4</total></extent></part></relatedItem><identifier type="istex">B8228B750F35FA23044CC22C20DC99954A721A61</identifier><identifier type="DOI">10.1111/j.1439-0426.2011.01705.x</identifier><identifier type="ArticleID">JAI1705</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2011 Blackwell Verlag, Berlin</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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