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Effect of natural production in a zero exchange suspended microbial floc based super-intensive culture system for white shrimp Litopenaeus vannamei
Zero water exchange, super-intensive culture of shrimp in enclosed raceway type systems can be considered environmentally friendly in that containment of water within the system prevents potential spread of disease between the wild populations and cultured animals and avoids nutrient rich waste from...
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| Published in: | Aquaculture 2006-08, Vol.258 (1), p.396-403 |
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| cites | cdi_FETCH-LOGICAL-c464t-7ec998d2628cd16843a42d7898bc785787e09e59a9675e258557ca87eeab7c383 |
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| container_title | Aquaculture |
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| creator | Wasielesky, Wilson Atwood, Heidi Stokes, Al Browdy, Craig L. |
| description | Zero water exchange, super-intensive culture of shrimp in enclosed raceway type systems can be considered environmentally friendly in that containment of water within the system prevents potential spread of disease between the wild populations and cultured animals and avoids nutrient rich waste from polluting coastal waters. However, as a relatively new strategy for shrimp production, there is much still to be learned about the potential biological and economic benefits of producing shrimp in suspended microbial floc based systems. Understanding shrimp feeding behavior and quantification of shrimp feed consumption provides valuable information for culturists to improve feed management, one of the keys to economic viability. The objective of this study was to evaluate the nutritional contribution of varying levels of microalgae/bacterial floc on survival, growth, food consumption, and FCR of
Litopenaeus vannamei juveniles fed diets with different protein levels in replicated experimental microcosm tanks. The 20 day experiment evaluated 9 treatments, three water types fed three different protein diets. Water was recirculated within a sump and consisted of either clear, UV filtered water, water containing microbial floc from an adjacent zero exchange super-intensive raceway production unit, or a 50:50 mix of clear water and raceway water. Diet treatments were either no food, 25% or 35% protein content. Treatments were randomly assigned to 50 L, mesh covered plastic bins receiving each water type. Each treatment consisted of five replicates, each containing 44 shrimp, with a mean stocking weight of 1.82
±
0.71 g for a final density of 300 per m
2. Shrimp in each treatment (except the no feed treatment) were fed 3 times daily via a specially designed feed tray. Food consumption and FCR were calculated based on weight gain, survival, total consumed feed, feed loss through leaching, and initial feed moisture content. Results were analyzed by two-way analysis of variance (ANOVA) and differences between the means analyzed by Tukey's test (
α
=
0.05). Survival in the fed treatments was greater than 98% in all treatments (
P
>
0.05). Survival in the non-fed treatments was significantly higher in the raceway water treatments than in the clear water treatment (
P
<
0.05). Final weight, weight gain, final biomass, food consumption and FCR were significantly higher (
P
<
0.05) in all treatments fed with 35% protein feed. This result suggests a positive relationship betwe |
| doi_str_mv | 10.1016/j.aquaculture.2006.04.030 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_19972932</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S004484860600281X</els_id><sourcerecordid>14795795</sourcerecordid><originalsourceid>FETCH-LOGICAL-c464t-7ec998d2628cd16843a42d7898bc785787e09e59a9675e258557ca87eeab7c383</originalsourceid><addsrcrecordid>eNqNksGKFDEQhhtRcFx9BqOgtx6TdLqTHGVYV2HAg-451KSrdzL0JLNJ96zra_jCW8sMKF4UAoHiqz9V_5-qeiP4UnDRfdgt4XYGP4_TnHEpOe-WXC15w59UC2F0U7edlE-rBedK1UaZ7nn1opQdJ7BrxaL6dTkM6CeWBhaBNGBkh5z62U8hRRYiA_YTc2L4w28h3iArczlg7LFn--Bz2gTqGMbk2QYKFct8wFyHOGEs4YjsPBkr92XCPRtSZnfbMFFhm8P-wNZhSqQHOBd2hBhhj-Fl9WyAseCr831RXX-6_L76XK-_Xn1ZfVzXXnVqqjV6a00vO2l8LzqjGlCy18aajdem1UYjt9hasJ1uUbambbUHqiJstG9Mc1G9P-nSxrczlsntQ_E4jhAxzcUJa7W0jfw3qLRt6RD49i9wl-YcaQknudJcCc4JsieI7Csl4-AOZAXkeye4ewzV7dwfobrHUB1XjkKl3nfnB6B4GIcM0YfyW8DwVjVaEPf6xA2QHNxkYq6_SS4aLgQ3VjdErE4EksPHgNkVHzB67EOmD-H6FP5jngc8wcn2</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>204704100</pqid></control><display><type>article</type><title>Effect of natural production in a zero exchange suspended microbial floc based super-intensive culture system for white shrimp Litopenaeus vannamei</title><source>ScienceDirect Freedom Collection 2022-2024</source><creator>Wasielesky, Wilson ; Atwood, Heidi ; Stokes, Al ; Browdy, Craig L.</creator><creatorcontrib>Wasielesky, Wilson ; Atwood, Heidi ; Stokes, Al ; Browdy, Craig L.</creatorcontrib><description>Zero water exchange, super-intensive culture of shrimp in enclosed raceway type systems can be considered environmentally friendly in that containment of water within the system prevents potential spread of disease between the wild populations and cultured animals and avoids nutrient rich waste from polluting coastal waters. However, as a relatively new strategy for shrimp production, there is much still to be learned about the potential biological and economic benefits of producing shrimp in suspended microbial floc based systems. Understanding shrimp feeding behavior and quantification of shrimp feed consumption provides valuable information for culturists to improve feed management, one of the keys to economic viability. The objective of this study was to evaluate the nutritional contribution of varying levels of microalgae/bacterial floc on survival, growth, food consumption, and FCR of
Litopenaeus vannamei juveniles fed diets with different protein levels in replicated experimental microcosm tanks. The 20 day experiment evaluated 9 treatments, three water types fed three different protein diets. Water was recirculated within a sump and consisted of either clear, UV filtered water, water containing microbial floc from an adjacent zero exchange super-intensive raceway production unit, or a 50:50 mix of clear water and raceway water. Diet treatments were either no food, 25% or 35% protein content. Treatments were randomly assigned to 50 L, mesh covered plastic bins receiving each water type. Each treatment consisted of five replicates, each containing 44 shrimp, with a mean stocking weight of 1.82
±
0.71 g for a final density of 300 per m
2. Shrimp in each treatment (except the no feed treatment) were fed 3 times daily via a specially designed feed tray. Food consumption and FCR were calculated based on weight gain, survival, total consumed feed, feed loss through leaching, and initial feed moisture content. Results were analyzed by two-way analysis of variance (ANOVA) and differences between the means analyzed by Tukey's test (
α
=
0.05). Survival in the fed treatments was greater than 98% in all treatments (
P
>
0.05). Survival in the non-fed treatments was significantly higher in the raceway water treatments than in the clear water treatment (
P
<
0.05). Final weight, weight gain, final biomass, food consumption and FCR were significantly higher (
P
<
0.05) in all treatments fed with 35% protein feed. This result suggests a positive relationship between the growth parameters and the protein content of the feeds in this system, and confirms the benefit of natural productivity for production of
L. vannamei.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/j.aquaculture.2006.04.030</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Animal aquaculture ; animal growth ; Animal productions ; Animal reproduction ; Aquaculture ; bacteria ; Biological and medical sciences ; Crustacea ; Crustaceans ; dietary protein ; feed composition ; feed conversion ; Feeds ; Fundamental and applied biological sciences. Psychology ; General aspects ; Greenhouse system ; Invertebrates ; Litopenaeus vannamei ; Marine ; microalgae ; Microbial floc ; mortality ; Natural production ; shrimp ; shrimp culture ; water microbiology ; water quality ; weight gain</subject><ispartof>Aquaculture, 2006-08, Vol.258 (1), p.396-403</ispartof><rights>2006 Elsevier B.V.</rights><rights>2006 INIST-CNRS</rights><rights>Copyright Elsevier Sequoia S.A. Aug 31, 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c464t-7ec998d2628cd16843a42d7898bc785787e09e59a9675e258557ca87eeab7c383</citedby><cites>FETCH-LOGICAL-c464t-7ec998d2628cd16843a42d7898bc785787e09e59a9675e258557ca87eeab7c383</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,786,790,27957,27958</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18054371$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wasielesky, Wilson</creatorcontrib><creatorcontrib>Atwood, Heidi</creatorcontrib><creatorcontrib>Stokes, Al</creatorcontrib><creatorcontrib>Browdy, Craig L.</creatorcontrib><title>Effect of natural production in a zero exchange suspended microbial floc based super-intensive culture system for white shrimp Litopenaeus vannamei</title><title>Aquaculture</title><description>Zero water exchange, super-intensive culture of shrimp in enclosed raceway type systems can be considered environmentally friendly in that containment of water within the system prevents potential spread of disease between the wild populations and cultured animals and avoids nutrient rich waste from polluting coastal waters. However, as a relatively new strategy for shrimp production, there is much still to be learned about the potential biological and economic benefits of producing shrimp in suspended microbial floc based systems. Understanding shrimp feeding behavior and quantification of shrimp feed consumption provides valuable information for culturists to improve feed management, one of the keys to economic viability. The objective of this study was to evaluate the nutritional contribution of varying levels of microalgae/bacterial floc on survival, growth, food consumption, and FCR of
Litopenaeus vannamei juveniles fed diets with different protein levels in replicated experimental microcosm tanks. The 20 day experiment evaluated 9 treatments, three water types fed three different protein diets. Water was recirculated within a sump and consisted of either clear, UV filtered water, water containing microbial floc from an adjacent zero exchange super-intensive raceway production unit, or a 50:50 mix of clear water and raceway water. Diet treatments were either no food, 25% or 35% protein content. Treatments were randomly assigned to 50 L, mesh covered plastic bins receiving each water type. Each treatment consisted of five replicates, each containing 44 shrimp, with a mean stocking weight of 1.82
±
0.71 g for a final density of 300 per m
2. Shrimp in each treatment (except the no feed treatment) were fed 3 times daily via a specially designed feed tray. Food consumption and FCR were calculated based on weight gain, survival, total consumed feed, feed loss through leaching, and initial feed moisture content. Results were analyzed by two-way analysis of variance (ANOVA) and differences between the means analyzed by Tukey's test (
α
=
0.05). Survival in the fed treatments was greater than 98% in all treatments (
P
>
0.05). Survival in the non-fed treatments was significantly higher in the raceway water treatments than in the clear water treatment (
P
<
0.05). Final weight, weight gain, final biomass, food consumption and FCR were significantly higher (
P
<
0.05) in all treatments fed with 35% protein feed. This result suggests a positive relationship between the growth parameters and the protein content of the feeds in this system, and confirms the benefit of natural productivity for production of
L. vannamei.</description><subject>Animal aquaculture</subject><subject>animal growth</subject><subject>Animal productions</subject><subject>Animal reproduction</subject><subject>Aquaculture</subject><subject>bacteria</subject><subject>Biological and medical sciences</subject><subject>Crustacea</subject><subject>Crustaceans</subject><subject>dietary protein</subject><subject>feed composition</subject><subject>feed conversion</subject><subject>Feeds</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Greenhouse system</subject><subject>Invertebrates</subject><subject>Litopenaeus vannamei</subject><subject>Marine</subject><subject>microalgae</subject><subject>Microbial floc</subject><subject>mortality</subject><subject>Natural production</subject><subject>shrimp</subject><subject>shrimp culture</subject><subject>water microbiology</subject><subject>water quality</subject><subject>weight gain</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNksGKFDEQhhtRcFx9BqOgtx6TdLqTHGVYV2HAg-451KSrdzL0JLNJ96zra_jCW8sMKF4UAoHiqz9V_5-qeiP4UnDRfdgt4XYGP4_TnHEpOe-WXC15w59UC2F0U7edlE-rBedK1UaZ7nn1opQdJ7BrxaL6dTkM6CeWBhaBNGBkh5z62U8hRRYiA_YTc2L4w28h3iArczlg7LFn--Bz2gTqGMbk2QYKFct8wFyHOGEs4YjsPBkr92XCPRtSZnfbMFFhm8P-wNZhSqQHOBd2hBhhj-Fl9WyAseCr831RXX-6_L76XK-_Xn1ZfVzXXnVqqjV6a00vO2l8LzqjGlCy18aajdem1UYjt9hasJ1uUbambbUHqiJstG9Mc1G9P-nSxrczlsntQ_E4jhAxzcUJa7W0jfw3qLRt6RD49i9wl-YcaQknudJcCc4JsieI7Csl4-AOZAXkeye4ewzV7dwfobrHUB1XjkKl3nfnB6B4GIcM0YfyW8DwVjVaEPf6xA2QHNxkYq6_SS4aLgQ3VjdErE4EksPHgNkVHzB67EOmD-H6FP5jngc8wcn2</recordid><startdate>20060831</startdate><enddate>20060831</enddate><creator>Wasielesky, Wilson</creator><creator>Atwood, Heidi</creator><creator>Stokes, Al</creator><creator>Browdy, Craig L.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><general>Elsevier Sequoia S.A</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</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>SOI</scope><scope>7QO</scope><scope>7T7</scope></search><sort><creationdate>20060831</creationdate><title>Effect of natural production in a zero exchange suspended microbial floc based super-intensive culture system for white shrimp Litopenaeus vannamei</title><author>Wasielesky, Wilson ; Atwood, Heidi ; Stokes, Al ; Browdy, Craig L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c464t-7ec998d2628cd16843a42d7898bc785787e09e59a9675e258557ca87eeab7c383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Animal aquaculture</topic><topic>animal growth</topic><topic>Animal productions</topic><topic>Animal reproduction</topic><topic>Aquaculture</topic><topic>bacteria</topic><topic>Biological and medical sciences</topic><topic>Crustacea</topic><topic>Crustaceans</topic><topic>dietary protein</topic><topic>feed composition</topic><topic>feed conversion</topic><topic>Feeds</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Greenhouse system</topic><topic>Invertebrates</topic><topic>Litopenaeus vannamei</topic><topic>Marine</topic><topic>microalgae</topic><topic>Microbial floc</topic><topic>mortality</topic><topic>Natural production</topic><topic>shrimp</topic><topic>shrimp culture</topic><topic>water microbiology</topic><topic>water quality</topic><topic>weight gain</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wasielesky, Wilson</creatorcontrib><creatorcontrib>Atwood, Heidi</creatorcontrib><creatorcontrib>Stokes, Al</creatorcontrib><creatorcontrib>Browdy, Craig L.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS 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>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>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>Environment Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wasielesky, Wilson</au><au>Atwood, Heidi</au><au>Stokes, Al</au><au>Browdy, Craig L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of natural production in a zero exchange suspended microbial floc based super-intensive culture system for white shrimp Litopenaeus vannamei</atitle><jtitle>Aquaculture</jtitle><date>2006-08-31</date><risdate>2006</risdate><volume>258</volume><issue>1</issue><spage>396</spage><epage>403</epage><pages>396-403</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><notes>http://dx.doi.org/10.1016/j.aquaculture.2006.04.030</notes><notes>ObjectType-Article-2</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-1</notes><notes>content type line 23</notes><abstract>Zero water exchange, super-intensive culture of shrimp in enclosed raceway type systems can be considered environmentally friendly in that containment of water within the system prevents potential spread of disease between the wild populations and cultured animals and avoids nutrient rich waste from polluting coastal waters. However, as a relatively new strategy for shrimp production, there is much still to be learned about the potential biological and economic benefits of producing shrimp in suspended microbial floc based systems. Understanding shrimp feeding behavior and quantification of shrimp feed consumption provides valuable information for culturists to improve feed management, one of the keys to economic viability. The objective of this study was to evaluate the nutritional contribution of varying levels of microalgae/bacterial floc on survival, growth, food consumption, and FCR of
Litopenaeus vannamei juveniles fed diets with different protein levels in replicated experimental microcosm tanks. The 20 day experiment evaluated 9 treatments, three water types fed three different protein diets. Water was recirculated within a sump and consisted of either clear, UV filtered water, water containing microbial floc from an adjacent zero exchange super-intensive raceway production unit, or a 50:50 mix of clear water and raceway water. Diet treatments were either no food, 25% or 35% protein content. Treatments were randomly assigned to 50 L, mesh covered plastic bins receiving each water type. Each treatment consisted of five replicates, each containing 44 shrimp, with a mean stocking weight of 1.82
±
0.71 g for a final density of 300 per m
2. Shrimp in each treatment (except the no feed treatment) were fed 3 times daily via a specially designed feed tray. Food consumption and FCR were calculated based on weight gain, survival, total consumed feed, feed loss through leaching, and initial feed moisture content. Results were analyzed by two-way analysis of variance (ANOVA) and differences between the means analyzed by Tukey's test (
α
=
0.05). Survival in the fed treatments was greater than 98% in all treatments (
P
>
0.05). Survival in the non-fed treatments was significantly higher in the raceway water treatments than in the clear water treatment (
P
<
0.05). Final weight, weight gain, final biomass, food consumption and FCR were significantly higher (
P
<
0.05) in all treatments fed with 35% protein feed. This result suggests a positive relationship between the growth parameters and the protein content of the feeds in this system, and confirms the benefit of natural productivity for production of
L. vannamei.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aquaculture.2006.04.030</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0044-8486 |
| ispartof | Aquaculture, 2006-08, Vol.258 (1), p.396-403 |
| issn | 0044-8486 1873-5622 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_19972932 |
| source | ScienceDirect Freedom Collection 2022-2024 |
| subjects | Animal aquaculture animal growth Animal productions Animal reproduction Aquaculture bacteria Biological and medical sciences Crustacea Crustaceans dietary protein feed composition feed conversion Feeds Fundamental and applied biological sciences. Psychology General aspects Greenhouse system Invertebrates Litopenaeus vannamei Marine microalgae Microbial floc mortality Natural production shrimp shrimp culture water microbiology water quality weight gain |
| title | Effect of natural production in a zero exchange suspended microbial floc based super-intensive culture system for white shrimp Litopenaeus vannamei |
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