The Effects of Fish Feed Supplemented with Azolla Meal on the Growth Performance, Digestive Enzyme Activity, and Health Condition of Genetically-Improved Farmed Tilapia (Oreochromis niloticus)
meal was included in fish feed at different levels (10%, 20%, and 30%) and was fed to genetically-improved farmed tilapia (GIFT) for 90 days. The obtained results demonstrated that the final body weight, weight gain, and specific growth rate decreased significantly in fish fed 30% (P0.05). However,...
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| creator | Magouz, Fawzy I. Dawood, Mahmoud A.O. Salem, Mahmoud F.I. Mohamed, Ayman A.I. |
| description | meal was included in fish feed at different levels (10%, 20%, and 30%) and was fed to genetically-improved farmed tilapia (GIFT) for 90 days. The obtained results demonstrated that the final body weight, weight gain, and specific growth rate decreased significantly in fish fed 30%
(P0.05). However, the feed conversion ratio increased significantly in fish fed 30%
(P0.05). The body proximate analysis, amylase, lipase, protease, blood phagocytic index, and phagocytic and lysozyme activity were not affected by the inclusion of
in tilapia diets and remained similar to those of the control group (P>0.05). The villus length of the foregut was not significantly affected by
inclusion in tilapia diets (P>0.05). In the midgut, the villus length significantly (P0.05). The villus length significantly (P0.05). The mucosal length of the tilapia foregut significantly (P0.05). In the foregut and hindgut, the number of goblet cells significantly increased in fish fed
at 3% compared to the control, with no differences from those fed at 10% and 20% (P>0.05), while in the midgut, the number of goblet cells significantly (P0.05). Feeding tilapia with
resulted in normal hematological and biochemical functions, with insignificant differences for the measured parameters except for the red blood cell count, which significantly (P |
| doi_str_mv | 10.2478/aoas-2020-0016 |
| format | Article |
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(P<0.05), while tilapia fed 10% and 20% did not differ significantly from those of the control (P>0.05). However, the feed conversion ratio increased significantly in fish fed 30%
(P<0.05), while tilapia fed 10% and 20% did not differ significantly from those of the control (P>0.05). The body proximate analysis, amylase, lipase, protease, blood phagocytic index, and phagocytic and lysozyme activity were not affected by the inclusion of
in tilapia diets and remained similar to those of the control group (P>0.05). The villus length of the foregut was not significantly affected by
inclusion in tilapia diets (P>0.05). In the midgut, the villus length significantly (P<0.05) increased in fish fed
at 20% and 30% compared to the control, with no differences from those fed at 10% (P>0.05). The villus length significantly (P<0.05) increased in the hind gut in fish fed
at 30 % compared to the control, with no differences from those fed at 10% and 20% (P>0.05). The mucosal length of the tilapia foregut significantly (P<0.05) increased in fish fed
at 10% compared to the control, with no differences from those fed at 20% and 30% (P>0.05). In the foregut and hindgut, the number of goblet cells significantly increased in fish fed
at 3% compared to the control, with no differences from those fed at 10% and 20% (P>0.05), while in the midgut, the number of goblet cells significantly (P<0.05) increased in fish fed
at 20% and 30% compared to the control, with no differences from those fed at 10% (P>0.05). Feeding tilapia with
resulted in normal hematological and biochemical functions, with insignificant differences for the measured parameters except for the red blood cell count, which significantly (P<0.05) increased in fish fed
at 20% compared to the control, with no differences from those fed at 20% and 30%.]]></description><identifier>ISSN: 2300-8733</identifier><identifier>ISSN: 1642-3402</identifier><identifier>EISSN: 2300-8733</identifier><identifier>DOI: 10.2478/aoas-2020-0016</identifier><language>eng</language><publisher>Kraków: Sciendo</publisher><subject>Azolla ; Blood ; Body weight ; Conversion ratio ; Diet ; digestive enzyme activity ; Enzymatic activity ; Enzyme activity ; Erythrocytes ; Feed conversion ; Fish ; Foregut ; genetically-improved farmed tilapia ; Goblet cells ; Growth rate ; Hematology ; Hindgut ; immune response ; intestinal morphometry ; Lipase ; Lysozyme ; meal ; Midgut ; Mucosa ; Oreochromis niloticus ; Phagocytes ; Sulfur ; Tilapia ; Villus</subject><ispartof>Annals of animal science, 2020-07, Vol.20 (3), p.1029-1045</ispartof><rights>2020. This work is published under http://creativecommons.org/licenses/by-nc-nd/3.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c361t-e696fab15017fca2a30381067bd869d69ded169a82692aa562b3b30ca370036d3</citedby><cites>FETCH-LOGICAL-c361t-e696fab15017fca2a30381067bd869d69ded169a82692aa562b3b30ca370036d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://sciendo.com/pdf/10.2478/aoas-2020-0016$$EPDF$$P50$$Gwalterdegruyter$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://sciendo.com/article/10.2478/aoas-2020-0016$$EHTML$$P50$$Gwalterdegruyter$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,76164,76165</link.rule.ids></links><search><creatorcontrib>Magouz, Fawzy I.</creatorcontrib><creatorcontrib>Dawood, Mahmoud A.O.</creatorcontrib><creatorcontrib>Salem, Mahmoud F.I.</creatorcontrib><creatorcontrib>Mohamed, Ayman A.I.</creatorcontrib><title>The Effects of Fish Feed Supplemented with Azolla Meal on the Growth Performance, Digestive Enzyme Activity, and Health Condition of Genetically-Improved Farmed Tilapia (Oreochromis niloticus)</title><title>Annals of animal science</title><description><![CDATA[meal was included in fish feed at different levels (10%, 20%, and 30%) and was fed to genetically-improved farmed tilapia (GIFT) for 90 days. The obtained results demonstrated that the final body weight, weight gain, and specific growth rate decreased significantly in fish fed 30%
(P<0.05), while tilapia fed 10% and 20% did not differ significantly from those of the control (P>0.05). However, the feed conversion ratio increased significantly in fish fed 30%
(P<0.05), while tilapia fed 10% and 20% did not differ significantly from those of the control (P>0.05). The body proximate analysis, amylase, lipase, protease, blood phagocytic index, and phagocytic and lysozyme activity were not affected by the inclusion of
in tilapia diets and remained similar to those of the control group (P>0.05). The villus length of the foregut was not significantly affected by
inclusion in tilapia diets (P>0.05). In the midgut, the villus length significantly (P<0.05) increased in fish fed
at 20% and 30% compared to the control, with no differences from those fed at 10% (P>0.05). The villus length significantly (P<0.05) increased in the hind gut in fish fed
at 30 % compared to the control, with no differences from those fed at 10% and 20% (P>0.05). The mucosal length of the tilapia foregut significantly (P<0.05) increased in fish fed
at 10% compared to the control, with no differences from those fed at 20% and 30% (P>0.05). In the foregut and hindgut, the number of goblet cells significantly increased in fish fed
at 3% compared to the control, with no differences from those fed at 10% and 20% (P>0.05), while in the midgut, the number of goblet cells significantly (P<0.05) increased in fish fed
at 20% and 30% compared to the control, with no differences from those fed at 10% (P>0.05). Feeding tilapia with
resulted in normal hematological and biochemical functions, with insignificant differences for the measured parameters except for the red blood cell count, which significantly (P<0.05) increased in fish fed
at 20% compared to the control, with no differences from those fed at 20% and 30%.]]></description><subject>Azolla</subject><subject>Blood</subject><subject>Body weight</subject><subject>Conversion ratio</subject><subject>Diet</subject><subject>digestive enzyme activity</subject><subject>Enzymatic activity</subject><subject>Enzyme activity</subject><subject>Erythrocytes</subject><subject>Feed conversion</subject><subject>Fish</subject><subject>Foregut</subject><subject>genetically-improved farmed tilapia</subject><subject>Goblet cells</subject><subject>Growth rate</subject><subject>Hematology</subject><subject>Hindgut</subject><subject>immune response</subject><subject>intestinal morphometry</subject><subject>Lipase</subject><subject>Lysozyme</subject><subject>meal</subject><subject>Midgut</subject><subject>Mucosa</subject><subject>Oreochromis niloticus</subject><subject>Phagocytes</subject><subject>Sulfur</subject><subject>Tilapia</subject><subject>Villus</subject><issn>2300-8733</issn><issn>1642-3402</issn><issn>2300-8733</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNptkU1r3DAQhk1pISHNtWdBLy3EqT52ZfvQw7LJbgIJKXRzNrP2OKsgS64kZ3F-XX9aZ9lCe4gQzAya5x1Jb5Z9EvxSzoryG3iIueSS55wL_S47lYrzvCyUev9ffpKdx_jMac1nWpfqNPu92SG77jpsUmS-YysTd2yF2LKf4zBY7NElKvYm7dji1VsL7B7BMu9YInId_J5OfmDofOjBNXjBrswTxmReSNe9Tj2yRUOVSdMFA9eyG8IJWXrXmmRIh6au0WEyDVg75bf9EPwLzVxB6ClsjIXBAPvyENA3u-B7E5kz1hMwxq8fsw8d2Ijnf-NZ9ri63ixv8ruH9e1ycZc3SouUo650B1sx56LoGpCguCoF18W2LXXV0sZW6ApKqSsJMNdyq7aKN6AKzpVu1Vn2-ahLt_s10gPrZz8GRyNrOVNCzDWvBHVdHrua4GMM2NVDMD2EqRa8PhhVH4yqD0bVB6MI-H4E9vQrGFp8CuNEyT_1t0HJleCyUn8Ak72cqg</recordid><startdate>20200701</startdate><enddate>20200701</enddate><creator>Magouz, Fawzy I.</creator><creator>Dawood, Mahmoud A.O.</creator><creator>Salem, Mahmoud F.I.</creator><creator>Mohamed, Ayman A.I.</creator><general>Sciendo</general><general>De Gruyter Poland</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7T5</scope><scope>7TM</scope><scope>7X2</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H94</scope><scope>HCIFZ</scope><scope>M0K</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20200701</creationdate><title>The Effects of Fish Feed Supplemented with Azolla Meal on the Growth Performance, Digestive Enzyme Activity, and Health Condition of Genetically-Improved Farmed Tilapia (Oreochromis niloticus)</title><author>Magouz, Fawzy I. ; Dawood, Mahmoud A.O. ; Salem, Mahmoud F.I. ; Mohamed, Ayman A.I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c361t-e696fab15017fca2a30381067bd869d69ded169a82692aa562b3b30ca370036d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Azolla</topic><topic>Blood</topic><topic>Body weight</topic><topic>Conversion ratio</topic><topic>Diet</topic><topic>digestive enzyme activity</topic><topic>Enzymatic activity</topic><topic>Enzyme activity</topic><topic>Erythrocytes</topic><topic>Feed conversion</topic><topic>Fish</topic><topic>Foregut</topic><topic>genetically-improved farmed tilapia</topic><topic>Goblet cells</topic><topic>Growth rate</topic><topic>Hematology</topic><topic>Hindgut</topic><topic>immune response</topic><topic>intestinal morphometry</topic><topic>Lipase</topic><topic>Lysozyme</topic><topic>meal</topic><topic>Midgut</topic><topic>Mucosa</topic><topic>Oreochromis niloticus</topic><topic>Phagocytes</topic><topic>Sulfur</topic><topic>Tilapia</topic><topic>Villus</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Magouz, Fawzy I.</creatorcontrib><creatorcontrib>Dawood, Mahmoud A.O.</creatorcontrib><creatorcontrib>Salem, Mahmoud F.I.</creatorcontrib><creatorcontrib>Mohamed, Ayman A.I.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Immunology Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>Agricultural Science Database</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Annals of animal science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Magouz, Fawzy I.</au><au>Dawood, Mahmoud A.O.</au><au>Salem, Mahmoud F.I.</au><au>Mohamed, Ayman A.I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Effects of Fish Feed Supplemented with Azolla Meal on the Growth Performance, Digestive Enzyme Activity, and Health Condition of Genetically-Improved Farmed Tilapia (Oreochromis niloticus)</atitle><jtitle>Annals of animal science</jtitle><date>2020-07-01</date><risdate>2020</risdate><volume>20</volume><issue>3</issue><spage>1029</spage><epage>1045</epage><pages>1029-1045</pages><issn>2300-8733</issn><issn>1642-3402</issn><eissn>2300-8733</eissn><abstract><![CDATA[meal was included in fish feed at different levels (10%, 20%, and 30%) and was fed to genetically-improved farmed tilapia (GIFT) for 90 days. The obtained results demonstrated that the final body weight, weight gain, and specific growth rate decreased significantly in fish fed 30%
(P<0.05), while tilapia fed 10% and 20% did not differ significantly from those of the control (P>0.05). However, the feed conversion ratio increased significantly in fish fed 30%
(P<0.05), while tilapia fed 10% and 20% did not differ significantly from those of the control (P>0.05). The body proximate analysis, amylase, lipase, protease, blood phagocytic index, and phagocytic and lysozyme activity were not affected by the inclusion of
in tilapia diets and remained similar to those of the control group (P>0.05). The villus length of the foregut was not significantly affected by
inclusion in tilapia diets (P>0.05). In the midgut, the villus length significantly (P<0.05) increased in fish fed
at 20% and 30% compared to the control, with no differences from those fed at 10% (P>0.05). The villus length significantly (P<0.05) increased in the hind gut in fish fed
at 30 % compared to the control, with no differences from those fed at 10% and 20% (P>0.05). The mucosal length of the tilapia foregut significantly (P<0.05) increased in fish fed
at 10% compared to the control, with no differences from those fed at 20% and 30% (P>0.05). In the foregut and hindgut, the number of goblet cells significantly increased in fish fed
at 3% compared to the control, with no differences from those fed at 10% and 20% (P>0.05), while in the midgut, the number of goblet cells significantly (P<0.05) increased in fish fed
at 20% and 30% compared to the control, with no differences from those fed at 10% (P>0.05). Feeding tilapia with
resulted in normal hematological and biochemical functions, with insignificant differences for the measured parameters except for the red blood cell count, which significantly (P<0.05) increased in fish fed
at 20% compared to the control, with no differences from those fed at 20% and 30%.]]></abstract><cop>Kraków</cop><pub>Sciendo</pub><doi>10.2478/aoas-2020-0016</doi><tpages>17</tpages><oa>free_for_read</oa></addata></record> |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Walter De Gruyter: Open Access Journals; Alma/SFX Local Collection |
| subjects | Azolla Blood Body weight Conversion ratio Diet digestive enzyme activity Enzymatic activity Enzyme activity Erythrocytes Feed conversion Fish Foregut genetically-improved farmed tilapia Goblet cells Growth rate Hematology Hindgut immune response intestinal morphometry Lipase Lysozyme meal Midgut Mucosa Oreochromis niloticus Phagocytes Sulfur Tilapia Villus |
| title | The Effects of Fish Feed Supplemented with Azolla Meal on the Growth Performance, Digestive Enzyme Activity, and Health Condition of Genetically-Improved Farmed Tilapia (Oreochromis niloticus) |
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