Thermal challenge of the Indian shrimp Penaeus indicus
This study investigated short‐term effects of increasing water temperature from 27 to 41°C on survival and feed consumption of Penaeus indicus at three different ages: PL25 (postlarvae 25 days old), PL50 and PL90. For each age group, water temperature was maintained at 27°C in the control, but incre...
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Veröffentlicht in: | Aquaculture research 2020-04, Vol.51 (4), p.1480-1486 |
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description | This study investigated short‐term effects of increasing water temperature from 27 to 41°C on survival and feed consumption of Penaeus indicus at three different ages: PL25 (postlarvae 25 days old), PL50 and PL90. For each age group, water temperature was maintained at 27°C in the control, but increased to 32, 35, 38 and 41°C at a rate of 1°C every eight hours. The temperature was then kept stable until the end of the 7‐day experiment. Results showed that increasing water temperature affected both survival and feed consumption of the experimental shrimps (p .05). For PL50 and PL90, feed consumption significantly increased at 38 and 41°C (p |
doi_str_mv | 10.1111/are.14493 |
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For each age group, water temperature was maintained at 27°C in the control, but increased to 32, 35, 38 and 41°C at a rate of 1°C every eight hours. The temperature was then kept stable until the end of the 7‐day experiment. Results showed that increasing water temperature affected both survival and feed consumption of the experimental shrimps (p < .01). Survival was highest at 32 and 35°C ranging from 93.8% to 100%, but significantly reduced to 40.0%–81.6% at 38°C. No shrimp survived the 41°C treatment. PL25 were more tolerant to 38–41°C than PL50 and PL90 in terms of survival. Increasing water temperature had no effects on feed consumption of PL25 (p > .05). For PL50 and PL90, feed consumption significantly increased at 38 and 41°C (p < .01) and was similar within the range of 27–35°C. This study suggests that P. indicus in tropical areas can tolerate water temperatures of at least 35°C and should be considered for farming during the summer time.</description><identifier>ISSN: 1355-557X</identifier><identifier>EISSN: 1365-2109</identifier><identifier>DOI: 10.1111/are.14493</identifier><language>eng</language><publisher>Oxford: Hindawi Limited</publisher><subject>Age groups ; Consumption ; Decapoda ; feed consumption ; Feeds ; Fenneropenaeus indicus ; high temperature ; Indian shrimp ; Penaeus indicus ; Physical growth ; Shrimps ; Survival ; Tropical climate ; Water ; Water temperature</subject><ispartof>Aquaculture research, 2020-04, Vol.51 (4), p.1480-1486</ispartof><rights>2020 John Wiley & Sons Ltd</rights><rights>Copyright © 2020 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2973-beaa12acc99db45369fed421925025867425a8dae1f497995026070cabef5e4e3</citedby><cites>FETCH-LOGICAL-c2973-beaa12acc99db45369fed421925025867425a8dae1f497995026070cabef5e4e3</cites><orcidid>0000-0002-8081-8309 ; 0000-0002-9193-011X ; 0000-0002-4891-7614 ; 0000-0003-0744-6040</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.14493$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fare.14493$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Hoang, Tung</creatorcontrib><creatorcontrib>Bui, Thi Hong Hanh</creatorcontrib><creatorcontrib>Ho, Hai Co</creatorcontrib><creatorcontrib>Le, Ngoc Phuong Thanh</creatorcontrib><title>Thermal challenge of the Indian shrimp Penaeus indicus</title><title>Aquaculture research</title><description>This study investigated short‐term effects of increasing water temperature from 27 to 41°C on survival and feed consumption of Penaeus indicus at three different ages: PL25 (postlarvae 25 days old), PL50 and PL90. For each age group, water temperature was maintained at 27°C in the control, but increased to 32, 35, 38 and 41°C at a rate of 1°C every eight hours. The temperature was then kept stable until the end of the 7‐day experiment. Results showed that increasing water temperature affected both survival and feed consumption of the experimental shrimps (p < .01). Survival was highest at 32 and 35°C ranging from 93.8% to 100%, but significantly reduced to 40.0%–81.6% at 38°C. No shrimp survived the 41°C treatment. PL25 were more tolerant to 38–41°C than PL50 and PL90 in terms of survival. Increasing water temperature had no effects on feed consumption of PL25 (p > .05). For PL50 and PL90, feed consumption significantly increased at 38 and 41°C (p < .01) and was similar within the range of 27–35°C. This study suggests that P. indicus in tropical areas can tolerate water temperatures of at least 35°C and should be considered for farming during the summer time.</description><subject>Age groups</subject><subject>Consumption</subject><subject>Decapoda</subject><subject>feed consumption</subject><subject>Feeds</subject><subject>Fenneropenaeus indicus</subject><subject>high temperature</subject><subject>Indian shrimp</subject><subject>Penaeus indicus</subject><subject>Physical growth</subject><subject>Shrimps</subject><subject>Survival</subject><subject>Tropical climate</subject><subject>Water</subject><subject>Water temperature</subject><issn>1355-557X</issn><issn>1365-2109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEQhoMoWKsH_0HAk4dtM_na5lhK_YCCIhW8hTQ7627Z7taki_Tfm7pencsML8_MO7yE3AKbQKqpCzgBKY04IyMQWmUcmDk_zUplSuUfl-Qqxi1jIJmAEdHrCsPONdRXrmmw_UTalfRQIX1ui9q1NFah3u3pK7YO-0jrpPo-XpOL0jURb_76mLw_LNeLp2z18vi8mK8yz00usg06B9x5b0yxkUpoU2IhORiuGFcznUuu3KxwCKU0uTFJ1Sxn3m2wVChRjMndcHcfuq8e48Fuuz60ydJykSuuuQZI1P1A-dDFGLC0-_S0C0cLzJ5isSkW-xtLYqcD-103ePwftPO35bDxA2ftYk8</recordid><startdate>202004</startdate><enddate>202004</enddate><creator>Hoang, Tung</creator><creator>Bui, Thi Hong Hanh</creator><creator>Ho, Hai Co</creator><creator>Le, Ngoc Phuong Thanh</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/0000-0002-8081-8309</orcidid><orcidid>https://orcid.org/0000-0002-9193-011X</orcidid><orcidid>https://orcid.org/0000-0002-4891-7614</orcidid><orcidid>https://orcid.org/0000-0003-0744-6040</orcidid></search><sort><creationdate>202004</creationdate><title>Thermal challenge of the Indian shrimp Penaeus indicus</title><author>Hoang, Tung ; Bui, Thi Hong Hanh ; Ho, Hai Co ; Le, Ngoc Phuong Thanh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2973-beaa12acc99db45369fed421925025867425a8dae1f497995026070cabef5e4e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Age groups</topic><topic>Consumption</topic><topic>Decapoda</topic><topic>feed consumption</topic><topic>Feeds</topic><topic>Fenneropenaeus indicus</topic><topic>high temperature</topic><topic>Indian shrimp</topic><topic>Penaeus indicus</topic><topic>Physical growth</topic><topic>Shrimps</topic><topic>Survival</topic><topic>Tropical climate</topic><topic>Water</topic><topic>Water temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hoang, Tung</creatorcontrib><creatorcontrib>Bui, Thi Hong Hanh</creatorcontrib><creatorcontrib>Ho, Hai Co</creatorcontrib><creatorcontrib>Le, Ngoc Phuong Thanh</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>Hoang, Tung</au><au>Bui, Thi Hong Hanh</au><au>Ho, Hai Co</au><au>Le, Ngoc Phuong Thanh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal challenge of the Indian shrimp Penaeus indicus</atitle><jtitle>Aquaculture research</jtitle><date>2020-04</date><risdate>2020</risdate><volume>51</volume><issue>4</issue><spage>1480</spage><epage>1486</epage><pages>1480-1486</pages><issn>1355-557X</issn><eissn>1365-2109</eissn><abstract>This study investigated short‐term effects of increasing water temperature from 27 to 41°C on survival and feed consumption of Penaeus indicus at three different ages: PL25 (postlarvae 25 days old), PL50 and PL90. For each age group, water temperature was maintained at 27°C in the control, but increased to 32, 35, 38 and 41°C at a rate of 1°C every eight hours. The temperature was then kept stable until the end of the 7‐day experiment. Results showed that increasing water temperature affected both survival and feed consumption of the experimental shrimps (p < .01). Survival was highest at 32 and 35°C ranging from 93.8% to 100%, but significantly reduced to 40.0%–81.6% at 38°C. No shrimp survived the 41°C treatment. PL25 were more tolerant to 38–41°C than PL50 and PL90 in terms of survival. Increasing water temperature had no effects on feed consumption of PL25 (p > .05). For PL50 and PL90, feed consumption significantly increased at 38 and 41°C (p < .01) and was similar within the range of 27–35°C. This study suggests that P. indicus in tropical areas can tolerate water temperatures of at least 35°C and should be considered for farming during the summer time.</abstract><cop>Oxford</cop><pub>Hindawi Limited</pub><doi>10.1111/are.14493</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-8081-8309</orcidid><orcidid>https://orcid.org/0000-0002-9193-011X</orcidid><orcidid>https://orcid.org/0000-0002-4891-7614</orcidid><orcidid>https://orcid.org/0000-0003-0744-6040</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Age groups Consumption Decapoda feed consumption Feeds Fenneropenaeus indicus high temperature Indian shrimp Penaeus indicus Physical growth Shrimps Survival Tropical climate Water Water temperature |
title | Thermal challenge of the Indian shrimp Penaeus indicus |
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