Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus♂ × Epinephelus fuscoguttatus♀)
Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus ♂ × E. fuscoguttatus ♀) were investigated. Nine groups of fish received repeating cycles of low‐temperature manipulation (22°C) for 1, 2 and 4 days followed by recovery...
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| Veröffentlicht in: | Aquaculture research 2018-02, Vol.49 (2), p.874-881 |
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| creator | He, Rui‐Peng Tian, Xiang‐Li Feng, Jie Dong, Shuang‐Lin Wen, Bin |
| description | Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus ♂ × E. fuscoguttatus ♀) were investigated. Nine groups of fish received repeating cycles of low‐temperature manipulation (22°C) for 1, 2 and 4 days followed by recovery temperature (28°C) for (3, 7 and 11 days), (6, 14 and 22 days) and (12, 28 and 44 days) respectively, designated as L1R3, L1R7, L1R11, L2R6, L2R14, L2R22, L4R12, L4R28 and L4R44 respectively. In the control group (C), fish were reared at 28°C throughout the whole experiment. After 96‐day feeding trail, the final weight, relative weight gain rate, specific growth rate, food conversion efficiency and apparent digestibility coefficient of fish in L4R28 were significantly higher than those of control (p |
| doi_str_mv | 10.1111/are.13532 |
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Nine groups of fish received repeating cycles of low‐temperature manipulation (22°C) for 1, 2 and 4 days followed by recovery temperature (28°C) for (3, 7 and 11 days), (6, 14 and 22 days) and (12, 28 and 44 days) respectively, designated as L1R3, L1R7, L1R11, L2R6, L2R14, L2R22, L4R12, L4R28 and L4R44 respectively. In the control group (C), fish were reared at 28°C throughout the whole experiment. After 96‐day feeding trail, the final weight, relative weight gain rate, specific growth rate, food conversion efficiency and apparent digestibility coefficient of fish in L4R28 were significantly higher than those of control (p < .05). The crude protein contents of fish in L2R14, L2R22, L4R12, L4R28 and L4R44 were significantly higher compared to the control (p < .05). According to energy budget, fish in L4R28 exhibited significantly higher proportion of food energy assimilated into growth and lower proportion consumed for excretion than the control fish (p < .05). These results indicated the occurrence of complete or over growth compensation in hybrid grouper, and the use of repeated cycles of low temperature (22°C) for 4 days followed by recovery temperature (28°C) for 28 days could obtain enhanced growth, that is overcompensation, with improved apparent digestibility coefficient, food conversion efficiency and energetic efficiency into growth. This technique would be more practically applicable in indoor culture for this species.</description><identifier>ISSN: 1355-557X</identifier><identifier>EISSN: 1365-2109</identifier><identifier>DOI: 10.1111/are.13532</identifier><language>eng</language><publisher>Oxford: Hindawi Limited</publisher><subject>Body composition ; Body temperature ; Body weight gain ; Budgeting ; Budgets ; Control ; Conversion ; Cycles ; Digestibility ; Efficiency ; Energy budget ; Epinephelus fuscoguttatus ; Epinephelus lanceolatus ♂ × Epinephelus fuscoguttatus ; Excretion ; Fish ; Food ; Food conversion ; growth ; Growth rate ; Low temperature ; Marine fishes ; Nutrient content ; Proteins ; Recovery ; Rhythms ; temperature ; Temperature effects ; Weight gain</subject><ispartof>Aquaculture research, 2018-02, Vol.49 (2), p.874-881</ispartof><rights>2017 John Wiley & Sons Ltd</rights><rights>Copyright © 2018 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3322-47d5699e720d356a914c3246f6a8780cb43dc5f32be2d416b2124bcc9ee7cad3</citedby><cites>FETCH-LOGICAL-c3322-47d5699e720d356a914c3246f6a8780cb43dc5f32be2d416b2124bcc9ee7cad3</cites><orcidid>0000-0002-1629-6403 ; 0000-0003-3274-3944</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fare.13532$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fare.13532$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27923,27924,45573,45574</link.rule.ids></links><search><creatorcontrib>He, Rui‐Peng</creatorcontrib><creatorcontrib>Tian, Xiang‐Li</creatorcontrib><creatorcontrib>Feng, Jie</creatorcontrib><creatorcontrib>Dong, Shuang‐Lin</creatorcontrib><creatorcontrib>Wen, Bin</creatorcontrib><title>Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus♂ × Epinephelus fuscoguttatus♀)</title><title>Aquaculture research</title><description>Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus ♂ × E. fuscoguttatus ♀) were investigated. Nine groups of fish received repeating cycles of low‐temperature manipulation (22°C) for 1, 2 and 4 days followed by recovery temperature (28°C) for (3, 7 and 11 days), (6, 14 and 22 days) and (12, 28 and 44 days) respectively, designated as L1R3, L1R7, L1R11, L2R6, L2R14, L2R22, L4R12, L4R28 and L4R44 respectively. In the control group (C), fish were reared at 28°C throughout the whole experiment. After 96‐day feeding trail, the final weight, relative weight gain rate, specific growth rate, food conversion efficiency and apparent digestibility coefficient of fish in L4R28 were significantly higher than those of control (p < .05). The crude protein contents of fish in L2R14, L2R22, L4R12, L4R28 and L4R44 were significantly higher compared to the control (p < .05). According to energy budget, fish in L4R28 exhibited significantly higher proportion of food energy assimilated into growth and lower proportion consumed for excretion than the control fish (p < .05). These results indicated the occurrence of complete or over growth compensation in hybrid grouper, and the use of repeated cycles of low temperature (22°C) for 4 days followed by recovery temperature (28°C) for 28 days could obtain enhanced growth, that is overcompensation, with improved apparent digestibility coefficient, food conversion efficiency and energetic efficiency into growth. This technique would be more practically applicable in indoor culture for this species.</description><subject>Body composition</subject><subject>Body temperature</subject><subject>Body weight gain</subject><subject>Budgeting</subject><subject>Budgets</subject><subject>Control</subject><subject>Conversion</subject><subject>Cycles</subject><subject>Digestibility</subject><subject>Efficiency</subject><subject>Energy budget</subject><subject>Epinephelus fuscoguttatus</subject><subject>Epinephelus lanceolatus ♂ × Epinephelus fuscoguttatus</subject><subject>Excretion</subject><subject>Fish</subject><subject>Food</subject><subject>Food conversion</subject><subject>growth</subject><subject>Growth rate</subject><subject>Low temperature</subject><subject>Marine fishes</subject><subject>Nutrient content</subject><subject>Proteins</subject><subject>Recovery</subject><subject>Rhythms</subject><subject>temperature</subject><subject>Temperature effects</subject><subject>Weight gain</subject><issn>1355-557X</issn><issn>1365-2109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kctKxDAUhosoOF4WvkHAjQNWm6Rpp8thGC8gCDILdyVNTi_SaWqSMnQnvoS4m62vMb6JT2LGunDj2ZwD5zv_D-f3vBMcXGBXl1zDBaaMkh1vhGnEfIKDZHc7M-YzFj_uewfGPAUBDgOKR97HPM9BWINUjnTZ23JZCWRh2YLmttOARMmbApBqkC0BFVqtbHmOMiV7JNSyVaaylVvyRiJoQBc9yjpZgN0Kln2mK7k96pweOpu3VQNtCXVnUM0bAap2Jubr_XWz_nzbrP_u884IVXTWDsTL-Mjby3lt4Pi3H3qLq_liduPf3V_fzqZ3vqCUED-MJYuSBGISSMoinuBQUBJGecQn8SQQWUilYDklGRAZ4igjmISZEAlALLikh97pINtq9dyBsemT6nTjHFOcTJj7bMiIo8YDJbQyRkOetrpact2nOEi3QaQuiPQnCMdeDuyqqqH_H0ynD_Ph4huayJIv</recordid><startdate>201802</startdate><enddate>201802</enddate><creator>He, Rui‐Peng</creator><creator>Tian, Xiang‐Li</creator><creator>Feng, Jie</creator><creator>Dong, Shuang‐Lin</creator><creator>Wen, Bin</creator><general>Hindawi Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><orcidid>https://orcid.org/0000-0002-1629-6403</orcidid><orcidid>https://orcid.org/0000-0003-3274-3944</orcidid></search><sort><creationdate>201802</creationdate><title>Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus♂ × Epinephelus fuscoguttatus♀)</title><author>He, Rui‐Peng ; Tian, Xiang‐Li ; Feng, Jie ; Dong, Shuang‐Lin ; Wen, Bin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3322-47d5699e720d356a914c3246f6a8780cb43dc5f32be2d416b2124bcc9ee7cad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Body composition</topic><topic>Body temperature</topic><topic>Body weight gain</topic><topic>Budgeting</topic><topic>Budgets</topic><topic>Control</topic><topic>Conversion</topic><topic>Cycles</topic><topic>Digestibility</topic><topic>Efficiency</topic><topic>Energy budget</topic><topic>Epinephelus fuscoguttatus</topic><topic>Epinephelus lanceolatus ♂ × Epinephelus fuscoguttatus</topic><topic>Excretion</topic><topic>Fish</topic><topic>Food</topic><topic>Food conversion</topic><topic>growth</topic><topic>Growth rate</topic><topic>Low temperature</topic><topic>Marine fishes</topic><topic>Nutrient content</topic><topic>Proteins</topic><topic>Recovery</topic><topic>Rhythms</topic><topic>temperature</topic><topic>Temperature effects</topic><topic>Weight gain</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>He, Rui‐Peng</creatorcontrib><creatorcontrib>Tian, Xiang‐Li</creatorcontrib><creatorcontrib>Feng, Jie</creatorcontrib><creatorcontrib>Dong, Shuang‐Lin</creatorcontrib><creatorcontrib>Wen, Bin</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Aquaculture research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>He, Rui‐Peng</au><au>Tian, Xiang‐Li</au><au>Feng, Jie</au><au>Dong, Shuang‐Lin</au><au>Wen, Bin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus♂ × Epinephelus fuscoguttatus♀)</atitle><jtitle>Aquaculture research</jtitle><date>2018-02</date><risdate>2018</risdate><volume>49</volume><issue>2</issue><spage>874</spage><epage>881</epage><pages>874-881</pages><issn>1355-557X</issn><eissn>1365-2109</eissn><abstract>Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus ♂ × E. fuscoguttatus ♀) were investigated. Nine groups of fish received repeating cycles of low‐temperature manipulation (22°C) for 1, 2 and 4 days followed by recovery temperature (28°C) for (3, 7 and 11 days), (6, 14 and 22 days) and (12, 28 and 44 days) respectively, designated as L1R3, L1R7, L1R11, L2R6, L2R14, L2R22, L4R12, L4R28 and L4R44 respectively. In the control group (C), fish were reared at 28°C throughout the whole experiment. After 96‐day feeding trail, the final weight, relative weight gain rate, specific growth rate, food conversion efficiency and apparent digestibility coefficient of fish in L4R28 were significantly higher than those of control (p < .05). The crude protein contents of fish in L2R14, L2R22, L4R12, L4R28 and L4R44 were significantly higher compared to the control (p < .05). According to energy budget, fish in L4R28 exhibited significantly higher proportion of food energy assimilated into growth and lower proportion consumed for excretion than the control fish (p < .05). These results indicated the occurrence of complete or over growth compensation in hybrid grouper, and the use of repeated cycles of low temperature (22°C) for 4 days followed by recovery temperature (28°C) for 28 days could obtain enhanced growth, that is overcompensation, with improved apparent digestibility coefficient, food conversion efficiency and energetic efficiency into growth. This technique would be more practically applicable in indoor culture for this species.</abstract><cop>Oxford</cop><pub>Hindawi Limited</pub><doi>10.1111/are.13532</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-1629-6403</orcidid><orcidid>https://orcid.org/0000-0003-3274-3944</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Aquaculture research, 2018-02, Vol.49 (2), p.874-881 |
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| language | eng |
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| source | Wiley Online Library All Journals |
| subjects | Body composition Body temperature Body weight gain Budgeting Budgets Control Conversion Cycles Digestibility Efficiency Energy budget Epinephelus fuscoguttatus Epinephelus lanceolatus ♂ × Epinephelus fuscoguttatus Excretion Fish Food Food conversion growth Growth rate Low temperature Marine fishes Nutrient content Proteins Recovery Rhythms temperature Temperature effects Weight gain |
| title | Effects of rhythmic temperature change on the growth, body composition and energy budget of hybrid grouper (Epinephelus lanceolatus♂ × Epinephelus fuscoguttatus♀) |
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