The effect of density on sea bass (Dicentrarchus labrax) performance in a tank-based recirculating system
Sea bass (Dicentrarchus labrax) (135±4g) were reared under tank-based recirculating aquaculture system for a 63-day period at four densities: 10, 40, 70, 100kgm−3. Fish performance, stress indicators (plasma cortisol, proteonemia plus other blood parameters—Na+, K+, glucose, pH, total CO2−) and wate...
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| Veröffentlicht in: | Aquacultural engineering 2009-03, Vol.40 (2), p.72-78 |
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| creator | Sammouth, Sophie d’Orbcastel, Emmanuelle Roque Gasset, Eric Lemarié, Gilles Breuil, Gilles Marino, Giovanna Coeurdacier, Jean-Luc Fivelstad, Sveinung Blancheton, Jean-Paul |
| description | Sea bass (Dicentrarchus labrax) (135±4g) were reared under tank-based recirculating aquaculture system for a 63-day period at four densities: 10, 40, 70, 100kgm−3. Fish performance, stress indicators (plasma cortisol, proteonemia plus other blood parameters—Na+, K+, glucose, pH, total CO2−) and water quality were monitored. At the end of the 63-day period, resistance to infection was also studied by a nodavirus challenge. A 25-day test was performed on fish from two extreme densities (10 and 100kgm3) and one intermediate density (40kgm3).
With regards to the different density treatments, there was no significant difference between the daily feed intake (DFI) and the specific growth rate (SGR) up to a density of 70kgm−3. No significant difference was found between treatments concerning the feed conversion ratio (FCR) and the mortality rate. No density effect was observed on the fish stress level (plasma cortisol) or on sensitivity to the nodavirus challenge. Under these experimental rearing conditions, the density above 70kgm−3 has an impact on growth performance (DFI and SGR) indicators and also some blood parameters (CO2) at the highest density tested (100kgm−3).
This study suggests that a density up to 70kgm−3 has no influence on sea bass performance and welfare. At 100kgm−3, average specific growth rate was decreased by 14% without welfare deterioration according to the welfare indicators monitored. |
| doi_str_mv | 10.1016/j.aquaeng.2008.11.004 |
| format | Article |
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With regards to the different density treatments, there was no significant difference between the daily feed intake (DFI) and the specific growth rate (SGR) up to a density of 70kgm−3. No significant difference was found between treatments concerning the feed conversion ratio (FCR) and the mortality rate. No density effect was observed on the fish stress level (plasma cortisol) or on sensitivity to the nodavirus challenge. Under these experimental rearing conditions, the density above 70kgm−3 has an impact on growth performance (DFI and SGR) indicators and also some blood parameters (CO2) at the highest density tested (100kgm−3).
This study suggests that a density up to 70kgm−3 has no influence on sea bass performance and welfare. At 100kgm−3, average specific growth rate was decreased by 14% without welfare deterioration according to the welfare indicators monitored.</description><identifier>ISSN: 0144-8609</identifier><identifier>EISSN: 1873-5614</identifier><identifier>DOI: 10.1016/j.aquaeng.2008.11.004</identifier><identifier>CODEN: AQEND6</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Animal and plant ecology ; Animal aquaculture ; animal growth ; Animal productions ; animal stress ; animal welfare ; Animal, plant and microbial ecology ; aquaculture tanks ; bass ; Biological and medical sciences ; blood glucose ; carbon dioxide ; cortisol ; Density ; Dicentrarchus labrax ; disease resistance ; European sea bass ; feed conversion ; feed intake ; fish culture ; fish diseases ; Fundamental and applied biological sciences. Psychology ; General aspects ; hematologic tests ; Marine ; mortality ; Nodavirus ; recirculating aquaculture systems ; Recirculating system ; Sea water ecosystems ; stocking rate ; Synecology ; water quality ; Welfare</subject><ispartof>Aquacultural engineering, 2009-03, Vol.40 (2), p.72-78</ispartof><rights>2008 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c473t-8836abd361b03b04397141b1f24af50dd829ae4612907df4aaf423200121218a3</citedby><cites>FETCH-LOGICAL-c473t-8836abd361b03b04397141b1f24af50dd829ae4612907df4aaf423200121218a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0144860908000940$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21289008$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Sammouth, Sophie</creatorcontrib><creatorcontrib>d’Orbcastel, Emmanuelle Roque</creatorcontrib><creatorcontrib>Gasset, Eric</creatorcontrib><creatorcontrib>Lemarié, Gilles</creatorcontrib><creatorcontrib>Breuil, Gilles</creatorcontrib><creatorcontrib>Marino, Giovanna</creatorcontrib><creatorcontrib>Coeurdacier, Jean-Luc</creatorcontrib><creatorcontrib>Fivelstad, Sveinung</creatorcontrib><creatorcontrib>Blancheton, Jean-Paul</creatorcontrib><title>The effect of density on sea bass (Dicentrarchus labrax) performance in a tank-based recirculating system</title><title>Aquacultural engineering</title><description>Sea bass (Dicentrarchus labrax) (135±4g) were reared under tank-based recirculating aquaculture system for a 63-day period at four densities: 10, 40, 70, 100kgm−3. Fish performance, stress indicators (plasma cortisol, proteonemia plus other blood parameters—Na+, K+, glucose, pH, total CO2−) and water quality were monitored. At the end of the 63-day period, resistance to infection was also studied by a nodavirus challenge. A 25-day test was performed on fish from two extreme densities (10 and 100kgm3) and one intermediate density (40kgm3).
With regards to the different density treatments, there was no significant difference between the daily feed intake (DFI) and the specific growth rate (SGR) up to a density of 70kgm−3. No significant difference was found between treatments concerning the feed conversion ratio (FCR) and the mortality rate. No density effect was observed on the fish stress level (plasma cortisol) or on sensitivity to the nodavirus challenge. Under these experimental rearing conditions, the density above 70kgm−3 has an impact on growth performance (DFI and SGR) indicators and also some blood parameters (CO2) at the highest density tested (100kgm−3).
This study suggests that a density up to 70kgm−3 has no influence on sea bass performance and welfare. At 100kgm−3, average specific growth rate was decreased by 14% without welfare deterioration according to the welfare indicators monitored.</description><subject>Animal and plant ecology</subject><subject>Animal aquaculture</subject><subject>animal growth</subject><subject>Animal productions</subject><subject>animal stress</subject><subject>animal welfare</subject><subject>Animal, plant and microbial ecology</subject><subject>aquaculture tanks</subject><subject>bass</subject><subject>Biological and medical sciences</subject><subject>blood glucose</subject><subject>carbon dioxide</subject><subject>cortisol</subject><subject>Density</subject><subject>Dicentrarchus labrax</subject><subject>disease resistance</subject><subject>European sea bass</subject><subject>feed conversion</subject><subject>feed intake</subject><subject>fish culture</subject><subject>fish diseases</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>hematologic tests</subject><subject>Marine</subject><subject>mortality</subject><subject>Nodavirus</subject><subject>recirculating aquaculture systems</subject><subject>Recirculating system</subject><subject>Sea water ecosystems</subject><subject>stocking rate</subject><subject>Synecology</subject><subject>water quality</subject><subject>Welfare</subject><issn>0144-8609</issn><issn>1873-5614</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkUFv1DAQhSMEEkvhJyB8gZZDgsd2EueEUClQqVIPtGdr4oy3XrLJ1nZQ99_j1a44gubgy_dmnt8rirfAK-DQfNpU-LggTetKcK4rgIpz9axYgW5lWTegnhcrDkqVuuHdy-JVjBueiU7Wq8LfPRAj58gmNjs20BR92rN5YpGQ9Rgju_jqLU0pYLAPS2Qj9gGfPrIdBTeHLU6WmJ8YsoTTrzIraGCBrA92GTH5ac3iPibavi5eOBwjvTm9Z8X9t6u7yx_lze3368svN6VVrUyl1rLBfpAN9Fz2XMmuBQU9OKHQ1XwYtOiQVAOi4-3gFKJTQuaPg8ijUZ4V58e9uzA_LhST2fpoaRxxonmJpm2E0NDVkMkP_yQFgJQt1Bmsj6ANc4yBnNkFv8WwN8DNoQKzMacKzKECA2BywFn3_nQAo8XRhRyWj3_F2bDuMp65d0fO4WxwHTJz_1NwkHk1h7Y9OPh8JCgn99tTMNF6ytEPPmedzDD7_3j5Awc9p1o</recordid><startdate>20090301</startdate><enddate>20090301</enddate><creator>Sammouth, Sophie</creator><creator>d’Orbcastel, Emmanuelle Roque</creator><creator>Gasset, Eric</creator><creator>Lemarié, Gilles</creator><creator>Breuil, Gilles</creator><creator>Marino, Giovanna</creator><creator>Coeurdacier, Jean-Luc</creator><creator>Fivelstad, Sveinung</creator><creator>Blancheton, Jean-Paul</creator><general>Elsevier B.V</general><general>[Amsterdam]: Elsevier Science</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>7TV</scope><scope>7U9</scope><scope>C1K</scope><scope>F1W</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>L.G</scope></search><sort><creationdate>20090301</creationdate><title>The effect of density on sea bass (Dicentrarchus labrax) performance in a tank-based recirculating system</title><author>Sammouth, Sophie ; d’Orbcastel, Emmanuelle Roque ; Gasset, Eric ; Lemarié, Gilles ; Breuil, Gilles ; Marino, Giovanna ; Coeurdacier, Jean-Luc ; Fivelstad, Sveinung ; Blancheton, Jean-Paul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c473t-8836abd361b03b04397141b1f24af50dd829ae4612907df4aaf423200121218a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Animal and plant ecology</topic><topic>Animal aquaculture</topic><topic>animal growth</topic><topic>Animal productions</topic><topic>animal stress</topic><topic>animal welfare</topic><topic>Animal, plant and microbial ecology</topic><topic>aquaculture tanks</topic><topic>bass</topic><topic>Biological and medical sciences</topic><topic>blood glucose</topic><topic>carbon dioxide</topic><topic>cortisol</topic><topic>Density</topic><topic>Dicentrarchus labrax</topic><topic>disease resistance</topic><topic>European sea bass</topic><topic>feed conversion</topic><topic>feed intake</topic><topic>fish culture</topic><topic>fish diseases</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>hematologic tests</topic><topic>Marine</topic><topic>mortality</topic><topic>Nodavirus</topic><topic>recirculating aquaculture systems</topic><topic>Recirculating system</topic><topic>Sea water ecosystems</topic><topic>stocking rate</topic><topic>Synecology</topic><topic>water quality</topic><topic>Welfare</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sammouth, Sophie</creatorcontrib><creatorcontrib>d’Orbcastel, Emmanuelle Roque</creatorcontrib><creatorcontrib>Gasset, Eric</creatorcontrib><creatorcontrib>Lemarié, Gilles</creatorcontrib><creatorcontrib>Breuil, Gilles</creatorcontrib><creatorcontrib>Marino, Giovanna</creatorcontrib><creatorcontrib>Coeurdacier, Jean-Luc</creatorcontrib><creatorcontrib>Fivelstad, Sveinung</creatorcontrib><creatorcontrib>Blancheton, Jean-Paul</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Aquacultural engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sammouth, Sophie</au><au>d’Orbcastel, Emmanuelle Roque</au><au>Gasset, Eric</au><au>Lemarié, Gilles</au><au>Breuil, Gilles</au><au>Marino, Giovanna</au><au>Coeurdacier, Jean-Luc</au><au>Fivelstad, Sveinung</au><au>Blancheton, Jean-Paul</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of density on sea bass (Dicentrarchus labrax) performance in a tank-based recirculating system</atitle><jtitle>Aquacultural engineering</jtitle><date>2009-03-01</date><risdate>2009</risdate><volume>40</volume><issue>2</issue><spage>72</spage><epage>78</epage><pages>72-78</pages><issn>0144-8609</issn><eissn>1873-5614</eissn><coden>AQEND6</coden><abstract>Sea bass (Dicentrarchus labrax) (135±4g) were reared under tank-based recirculating aquaculture system for a 63-day period at four densities: 10, 40, 70, 100kgm−3. Fish performance, stress indicators (plasma cortisol, proteonemia plus other blood parameters—Na+, K+, glucose, pH, total CO2−) and water quality were monitored. At the end of the 63-day period, resistance to infection was also studied by a nodavirus challenge. A 25-day test was performed on fish from two extreme densities (10 and 100kgm3) and one intermediate density (40kgm3).
With regards to the different density treatments, there was no significant difference between the daily feed intake (DFI) and the specific growth rate (SGR) up to a density of 70kgm−3. No significant difference was found between treatments concerning the feed conversion ratio (FCR) and the mortality rate. No density effect was observed on the fish stress level (plasma cortisol) or on sensitivity to the nodavirus challenge. Under these experimental rearing conditions, the density above 70kgm−3 has an impact on growth performance (DFI and SGR) indicators and also some blood parameters (CO2) at the highest density tested (100kgm−3).
This study suggests that a density up to 70kgm−3 has no influence on sea bass performance and welfare. At 100kgm−3, average specific growth rate was decreased by 14% without welfare deterioration according to the welfare indicators monitored.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aquaeng.2008.11.004</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0144-8609 |
| ispartof | Aquacultural engineering, 2009-03, Vol.40 (2), p.72-78 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Animal and plant ecology Animal aquaculture animal growth Animal productions animal stress animal welfare Animal, plant and microbial ecology aquaculture tanks bass Biological and medical sciences blood glucose carbon dioxide cortisol Density Dicentrarchus labrax disease resistance European sea bass feed conversion feed intake fish culture fish diseases Fundamental and applied biological sciences. Psychology General aspects hematologic tests Marine mortality Nodavirus recirculating aquaculture systems Recirculating system Sea water ecosystems stocking rate Synecology water quality Welfare |
| title | The effect of density on sea bass (Dicentrarchus labrax) performance in a tank-based recirculating system |
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