The influence of cecectomy on metabolizable energy and amino acid digestibility of select feedstuffs for white Pekin ducks
Twenty-four cecectomized and 24 intact White Pekin ducks were used in two experiments to assess the influence of cecectomy on ME and amino acid digestibility of several feed ingredients for ducks. Corn and soybean meal (SBM) were evaluated in Experiment 1, and bakery meal (BM), red dog (RD), and whe...
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| Veröffentlicht in: | Poultry science 1999-05, Vol.78 (5), p.707-713 |
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| creator | Ragland, D Thomas, C R Elkin, R G Shafer, D J Adeola, O |
| description | Twenty-four cecectomized and 24 intact White Pekin ducks were used in two experiments to assess the influence of cecectomy on ME and amino acid digestibility of several feed ingredients for ducks. Corn and soybean meal (SBM) were evaluated in Experiment 1, and bakery meal (BM), red dog (RD), and wheat middlings (WM) were evaluated in Experiment 2. Nitrogen-corrected true metabolizable energy and amino acid digestibility of the ingredients were assayed concurrently. In Experiment 1, TME of corn was higher (P < or = 0.05) in cecectomized ducks, and intact ducks demonstrated greater (P < or = 0.05) ability to utilize the energy in SBM. Intact ducks exhibited higher (P < or = 0.05) true digestibilities of lysine and methionine. True digestibility of tryptophan was higher (P < or = 0.05) for cecectomized ducks. True digestibility of indispensable amino acids in SBM did not differ (P > or = 0.05) between cecectomized and intact ducks. In Experiment 2, cecectomized ducks exhibited greater (P < or = 0.05) ability to utilize the energy in RD. Intact ducks exhibited greater (P < or = 0.05) ability to utilize the energy in WM. True digestibility of indispensable amino acids in BM, RD, and WM was variable. Results of the present study suggest that the effect of cecectomy on nutrient digestibility in ducks is dependent on the feedstuff assayed. |
| doi_str_mv | 10.1093/ps/78.5.707 |
| format | Article |
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Corn and soybean meal (SBM) were evaluated in Experiment 1, and bakery meal (BM), red dog (RD), and wheat middlings (WM) were evaluated in Experiment 2. Nitrogen-corrected true metabolizable energy and amino acid digestibility of the ingredients were assayed concurrently. In Experiment 1, TME of corn was higher (P < or = 0.05) in cecectomized ducks, and intact ducks demonstrated greater (P < or = 0.05) ability to utilize the energy in SBM. Intact ducks exhibited higher (P < or = 0.05) true digestibilities of lysine and methionine. True digestibility of tryptophan was higher (P < or = 0.05) for cecectomized ducks. True digestibility of indispensable amino acids in SBM did not differ (P > or = 0.05) between cecectomized and intact ducks. In Experiment 2, cecectomized ducks exhibited greater (P < or = 0.05) ability to utilize the energy in RD. Intact ducks exhibited greater (P < or = 0.05) ability to utilize the energy in WM. True digestibility of indispensable amino acids in BM, RD, and WM was variable. Results of the present study suggest that the effect of cecectomy on nutrient digestibility in ducks is dependent on the feedstuff assayed.]]></description><identifier>ISSN: 0032-5791</identifier><identifier>DOI: 10.1093/ps/78.5.707</identifier><identifier>PMID: 10228967</identifier><language>eng</language><publisher>England</publisher><subject>Amino Acids - metabolism ; Animal Husbandry ; Animals ; Cecum - surgery ; Diet ; Digestion - physiology ; Ducks - physiology ; Ducks - surgery ; Edible Grain ; Energy Metabolism</subject><ispartof>Poultry science, 1999-05, Vol.78 (5), p.707-713</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c388t-c792e83cb6135d174473e96df2522e2dba1b5c1c226644b29cef295de31e30f23</citedby><cites>FETCH-LOGICAL-c388t-c792e83cb6135d174473e96df2522e2dba1b5c1c226644b29cef295de31e30f23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10228967$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ragland, D</creatorcontrib><creatorcontrib>Thomas, C R</creatorcontrib><creatorcontrib>Elkin, R G</creatorcontrib><creatorcontrib>Shafer, D J</creatorcontrib><creatorcontrib>Adeola, O</creatorcontrib><title>The influence of cecectomy on metabolizable energy and amino acid digestibility of select feedstuffs for white Pekin ducks</title><title>Poultry science</title><addtitle>Poult Sci</addtitle><description><![CDATA[Twenty-four cecectomized and 24 intact White Pekin ducks were used in two experiments to assess the influence of cecectomy on ME and amino acid digestibility of several feed ingredients for ducks. Corn and soybean meal (SBM) were evaluated in Experiment 1, and bakery meal (BM), red dog (RD), and wheat middlings (WM) were evaluated in Experiment 2. Nitrogen-corrected true metabolizable energy and amino acid digestibility of the ingredients were assayed concurrently. In Experiment 1, TME of corn was higher (P < or = 0.05) in cecectomized ducks, and intact ducks demonstrated greater (P < or = 0.05) ability to utilize the energy in SBM. Intact ducks exhibited higher (P < or = 0.05) true digestibilities of lysine and methionine. True digestibility of tryptophan was higher (P < or = 0.05) for cecectomized ducks. True digestibility of indispensable amino acids in SBM did not differ (P > or = 0.05) between cecectomized and intact ducks. In Experiment 2, cecectomized ducks exhibited greater (P < or = 0.05) ability to utilize the energy in RD. Intact ducks exhibited greater (P < or = 0.05) ability to utilize the energy in WM. True digestibility of indispensable amino acids in BM, RD, and WM was variable. Results of the present study suggest that the effect of cecectomy on nutrient digestibility in ducks is dependent on the feedstuff assayed.]]></description><subject>Amino Acids - metabolism</subject><subject>Animal Husbandry</subject><subject>Animals</subject><subject>Cecum - surgery</subject><subject>Diet</subject><subject>Digestion - physiology</subject><subject>Ducks - physiology</subject><subject>Ducks - surgery</subject><subject>Edible Grain</subject><subject>Energy Metabolism</subject><issn>0032-5791</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkDtPwzAURj2AaClM7MgTC0rrR2InI6p4SZVgKLPl2NetaRKXOBFKfz2p2gHd4S5HR58OQneUzCkp-GIfFzKfZ3NJ5AWaEsJZksmCTtB1jN-EMCqEvEITShjLCyGn6LDeAvaNq3poDODgsIHxulAPODS4hk6XofIHXVaAoYF2M2DdWKxr3wSsjbfY-g3Ezpe-8t1wNESoRgN2ADZ2vXMRu9Di363vAH_CzjfY9mYXb9Cl01WE2_Ofoa-X5_XyLVl9vL4vn1aJ4XneJUYWDHJuSkF5ZqlMU8mhENaxjDFgttS0zAw1jAmRpiUrDDhWZBY4BU4c4zP0cPLu2_DTj1NV7aOBqtINhD4qUUieEpGP4OMJNG2IsQWn9q2vdTsoStQxr9pHJXOVqTHvSN-ftX1Zg_3HntryP6fSeb8</recordid><startdate>19990501</startdate><enddate>19990501</enddate><creator>Ragland, D</creator><creator>Thomas, C R</creator><creator>Elkin, R G</creator><creator>Shafer, D J</creator><creator>Adeola, O</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19990501</creationdate><title>The influence of cecectomy on metabolizable energy and amino acid digestibility of select feedstuffs for white Pekin ducks</title><author>Ragland, D ; Thomas, C R ; Elkin, R G ; Shafer, D J ; Adeola, O</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c388t-c792e83cb6135d174473e96df2522e2dba1b5c1c226644b29cef295de31e30f23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Amino Acids - metabolism</topic><topic>Animal Husbandry</topic><topic>Animals</topic><topic>Cecum - surgery</topic><topic>Diet</topic><topic>Digestion - physiology</topic><topic>Ducks - physiology</topic><topic>Ducks - surgery</topic><topic>Edible Grain</topic><topic>Energy Metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ragland, D</creatorcontrib><creatorcontrib>Thomas, C R</creatorcontrib><creatorcontrib>Elkin, R G</creatorcontrib><creatorcontrib>Shafer, D J</creatorcontrib><creatorcontrib>Adeola, O</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Poultry science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ragland, D</au><au>Thomas, C R</au><au>Elkin, R G</au><au>Shafer, D J</au><au>Adeola, O</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The influence of cecectomy on metabolizable energy and amino acid digestibility of select feedstuffs for white Pekin ducks</atitle><jtitle>Poultry science</jtitle><addtitle>Poult Sci</addtitle><date>1999-05-01</date><risdate>1999</risdate><volume>78</volume><issue>5</issue><spage>707</spage><epage>713</epage><pages>707-713</pages><issn>0032-5791</issn><abstract><![CDATA[Twenty-four cecectomized and 24 intact White Pekin ducks were used in two experiments to assess the influence of cecectomy on ME and amino acid digestibility of several feed ingredients for ducks. Corn and soybean meal (SBM) were evaluated in Experiment 1, and bakery meal (BM), red dog (RD), and wheat middlings (WM) were evaluated in Experiment 2. Nitrogen-corrected true metabolizable energy and amino acid digestibility of the ingredients were assayed concurrently. In Experiment 1, TME of corn was higher (P < or = 0.05) in cecectomized ducks, and intact ducks demonstrated greater (P < or = 0.05) ability to utilize the energy in SBM. Intact ducks exhibited higher (P < or = 0.05) true digestibilities of lysine and methionine. True digestibility of tryptophan was higher (P < or = 0.05) for cecectomized ducks. True digestibility of indispensable amino acids in SBM did not differ (P > or = 0.05) between cecectomized and intact ducks. In Experiment 2, cecectomized ducks exhibited greater (P < or = 0.05) ability to utilize the energy in RD. Intact ducks exhibited greater (P < or = 0.05) ability to utilize the energy in WM. True digestibility of indispensable amino acids in BM, RD, and WM was variable. Results of the present study suggest that the effect of cecectomy on nutrient digestibility in ducks is dependent on the feedstuff assayed.]]></abstract><cop>England</cop><pmid>10228967</pmid><doi>10.1093/ps/78.5.707</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0032-5791 |
| ispartof | Poultry science, 1999-05, Vol.78 (5), p.707-713 |
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| language | eng |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Amino Acids - metabolism Animal Husbandry Animals Cecum - surgery Diet Digestion - physiology Ducks - physiology Ducks - surgery Edible Grain Energy Metabolism |
| title | The influence of cecectomy on metabolizable energy and amino acid digestibility of select feedstuffs for white Pekin ducks |
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