Influence of Energy and Protein Supplementation on Growth Rate, Empty Body Composition and Ruminal and Blood Metabolites of Goat Kids Fed Hay Diets

Influence of Energy and Protein Supplementation on Growth Rate, Empty Body Composition and Ruminal and Blood Metabolites of Goat Kids Fed Hay Diets

A comparative slaughter experiment was conducted with 28 Spanish kids (BW = 20.6 kg) fed a hay-based diet to determine the effects of supplemental energy and protein on growth rate, body composition, and ruminal and blood metabolites. After 84 d, kids were harvested, digesta contents removed and emp...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:The Professional animal scientist 2003-08, Vol.19 (4), p.297-303
Hauptverfasser: Walz, L.S., White, T.W., Fernandez, J.M., Gentry, L.R., Williams, C.C., Bateman, H.G., Ellis, W.C., Mcmillin, K.W.
Format: Artikel
Sprache:eng
Schlagworte:
Body Composition
Energy
Goats
Growth
Protein
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 303
container_issue 4
container_start_page 297
container_title The Professional animal scientist
container_volume 19
creator Walz, L.S.
White, T.W.
Fernandez, J.M.
Gentry, L.R.
Williams, C.C.
Bateman, H.G.
Ellis, W.C.
Mcmillin, K.W.
description A comparative slaughter experiment was conducted with 28 Spanish kids (BW = 20.6 kg) fed a hay-based diet to determine the effects of supplemental energy and protein on growth rate, body composition, and ruminal and blood metabolites. After 84 d, kids were harvested, digesta contents removed and empty body weighed and ground. Samples were freeze-dried and analyzed for DM, CP, ether extract, ash, and gross energy. All kids had increased BW gains. However, unsupplemented kids lost empty BW and weight of all body components except ash. Kids supplemented with energy or protein increased (P
doi_str_mv 10.15232/S1080-7446(15)31426-1
format Article
fullrecord <record><control><sourceid>elsevier_highw</sourceid><recordid>TN_cdi_highwire_smallpub3_pas19_4_297</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1080744615314261</els_id><sourcerecordid>S1080744615314261</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1881-3c2008c70cc0ca211cae0c9b3822b1bfb773e435a6df97c1b2231775f3767ff13</originalsourceid><addsrcrecordid>eNo1UdtKxDAQLaLg9RckL4KC1UzSNu2buu5FXFG8gG8hTadupG1Kk3XZ7_CH7VaFgRlmzpwZzgmCY6AXEDPOLl-ApjQUUZScQnzGIWJJCFvBXj-NQw7p-3Zf_0N2g33nPillwDKxF3zfNWW1xEYjsSUZN9h9rIlqCvLUWY-mIS_Ltq2wxsYrb2xD-ph2duUX5Fl5PCfjuvVrcmOLNRnZurXODLANxfOyNo2qhvqmsrYgD-hVbivj0W3OTa3y5N4UjkywIDO1JrcGvTsMdkpVOTz6ywfB22T8OpqF88fp3eh6HmpIUwi5ZpSmWlCtqVYMQCukOst5ylgOeZkLwTHisUqKMhMacsY4CBGXXCSiLIEfBCe_vAvzsViZDqWrVVW1y5zLVjnIZCR7kXrc1S8O-2e-DHbSabORrOh3tJeFNRKoHMyQgxlyo3TfkIMZEvgPvtJ-rg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Influence of Energy and Protein Supplementation on Growth Rate, Empty Body Composition and Ruminal and Blood Metabolites of Goat Kids Fed Hay Diets</title><source>Alma/SFX Local Collection</source><creator>Walz, L.S. ; White, T.W. ; Fernandez, J.M. ; Gentry, L.R. ; Williams, C.C. ; Bateman, H.G. ; Ellis, W.C. ; Mcmillin, K.W.</creator><creatorcontrib>Walz, L.S. ; White, T.W. ; Fernandez, J.M. ; Gentry, L.R. ; Williams, C.C. ; Bateman, H.G. ; Ellis, W.C. ; Mcmillin, K.W.</creatorcontrib><description><![CDATA[A comparative slaughter experiment was conducted with 28 Spanish kids (BW = 20.6 kg) fed a hay-based diet to determine the effects of supplemental energy and protein on growth rate, body composition, and ruminal and blood metabolites. After 84 d, kids were harvested, digesta contents removed and empty body weighed and ground. Samples were freeze-dried and analyzed for DM, CP, ether extract, ash, and gross energy. All kids had increased BW gains. However, unsupplemented kids lost empty BW and weight of all body components except ash. Kids supplemented with energy or protein increased (P<0.05) empty BW, body water, protein, fat, ash, and gross energy when compared with unsupplemented kids. The percentages of body water and ash decreased (P<0.05) when supplemental energy or protein was fed. The percentage of body protein was reduced (P<0.05) by supplemental energy and unaffected (P=0.81) by supplemental protein. Supplemental energy reduced (P<0.05) ruminal acetate and increased (P<0.05) propionate and butyrate. Supplemental protein increased (P<0.05) concentrations of ruminal ammonia N, plasma urea N, and all ruminal volatile fatty acids. Regression equations suggest that intake of 144kcal of ME and 6.0g of CP per kilogram of empty BW0.75 are necessary to maintain empty BW.]]></description><identifier>ISSN: 1080-7446</identifier><identifier>EISSN: 1525-318X</identifier><identifier>DOI: 10.15232/S1080-7446(15)31426-1</identifier><language>eng</language><publisher>Elsevier Inc</publisher><subject>Body Composition ; Energy ; Goats ; Growth ; Protein</subject><ispartof>The Professional animal scientist, 2003-08, Vol.19 (4), p.297-303</ispartof><rights>2003 American Registry of Professional Animal Scientists</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1881-3c2008c70cc0ca211cae0c9b3822b1bfb773e435a6df97c1b2231775f3767ff13</citedby></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></links><search><creatorcontrib>Walz, L.S.</creatorcontrib><creatorcontrib>White, T.W.</creatorcontrib><creatorcontrib>Fernandez, J.M.</creatorcontrib><creatorcontrib>Gentry, L.R.</creatorcontrib><creatorcontrib>Williams, C.C.</creatorcontrib><creatorcontrib>Bateman, H.G.</creatorcontrib><creatorcontrib>Ellis, W.C.</creatorcontrib><creatorcontrib>Mcmillin, K.W.</creatorcontrib><title>Influence of Energy and Protein Supplementation on Growth Rate, Empty Body Composition and Ruminal and Blood Metabolites of Goat Kids Fed Hay Diets</title><title>The Professional animal scientist</title><description><![CDATA[A comparative slaughter experiment was conducted with 28 Spanish kids (BW = 20.6 kg) fed a hay-based diet to determine the effects of supplemental energy and protein on growth rate, body composition, and ruminal and blood metabolites. After 84 d, kids were harvested, digesta contents removed and empty body weighed and ground. Samples were freeze-dried and analyzed for DM, CP, ether extract, ash, and gross energy. All kids had increased BW gains. However, unsupplemented kids lost empty BW and weight of all body components except ash. Kids supplemented with energy or protein increased (P<0.05) empty BW, body water, protein, fat, ash, and gross energy when compared with unsupplemented kids. The percentages of body water and ash decreased (P<0.05) when supplemental energy or protein was fed. The percentage of body protein was reduced (P<0.05) by supplemental energy and unaffected (P=0.81) by supplemental protein. Supplemental energy reduced (P<0.05) ruminal acetate and increased (P<0.05) propionate and butyrate. Supplemental protein increased (P<0.05) concentrations of ruminal ammonia N, plasma urea N, and all ruminal volatile fatty acids. Regression equations suggest that intake of 144kcal of ME and 6.0g of CP per kilogram of empty BW0.75 are necessary to maintain empty BW.]]></description><subject>Body Composition</subject><subject>Energy</subject><subject>Goats</subject><subject>Growth</subject><subject>Protein</subject><issn>1080-7446</issn><issn>1525-318X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNo1UdtKxDAQLaLg9RckL4KC1UzSNu2buu5FXFG8gG8hTadupG1Kk3XZ7_CH7VaFgRlmzpwZzgmCY6AXEDPOLl-ApjQUUZScQnzGIWJJCFvBXj-NQw7p-3Zf_0N2g33nPillwDKxF3zfNWW1xEYjsSUZN9h9rIlqCvLUWY-mIS_Ltq2wxsYrb2xD-ph2duUX5Fl5PCfjuvVrcmOLNRnZurXODLANxfOyNo2qhvqmsrYgD-hVbivj0W3OTa3y5N4UjkywIDO1JrcGvTsMdkpVOTz6ywfB22T8OpqF88fp3eh6HmpIUwi5ZpSmWlCtqVYMQCukOst5ylgOeZkLwTHisUqKMhMacsY4CBGXXCSiLIEfBCe_vAvzsViZDqWrVVW1y5zLVjnIZCR7kXrc1S8O-2e-DHbSabORrOh3tJeFNRKoHMyQgxlyo3TfkIMZEvgPvtJ-rg</recordid><startdate>200308</startdate><enddate>200308</enddate><creator>Walz, L.S.</creator><creator>White, T.W.</creator><creator>Fernandez, J.M.</creator><creator>Gentry, L.R.</creator><creator>Williams, C.C.</creator><creator>Bateman, H.G.</creator><creator>Ellis, W.C.</creator><creator>Mcmillin, K.W.</creator><general>Elsevier Inc</general><general>American Registry of Professional Animal Scientists</general><scope/></search><sort><creationdate>200308</creationdate><title>Influence of Energy and Protein Supplementation on Growth Rate, Empty Body Composition and Ruminal and Blood Metabolites of Goat Kids Fed Hay Diets</title><author>Walz, L.S. ; White, T.W. ; Fernandez, J.M. ; Gentry, L.R. ; Williams, C.C. ; Bateman, H.G. ; Ellis, W.C. ; Mcmillin, K.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1881-3c2008c70cc0ca211cae0c9b3822b1bfb773e435a6df97c1b2231775f3767ff13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Body Composition</topic><topic>Energy</topic><topic>Goats</topic><topic>Growth</topic><topic>Protein</topic><toplevel>online_resources</toplevel><creatorcontrib>Walz, L.S.</creatorcontrib><creatorcontrib>White, T.W.</creatorcontrib><creatorcontrib>Fernandez, J.M.</creatorcontrib><creatorcontrib>Gentry, L.R.</creatorcontrib><creatorcontrib>Williams, C.C.</creatorcontrib><creatorcontrib>Bateman, H.G.</creatorcontrib><creatorcontrib>Ellis, W.C.</creatorcontrib><creatorcontrib>Mcmillin, K.W.</creatorcontrib><jtitle>The Professional animal scientist</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Walz, L.S.</au><au>White, T.W.</au><au>Fernandez, J.M.</au><au>Gentry, L.R.</au><au>Williams, C.C.</au><au>Bateman, H.G.</au><au>Ellis, W.C.</au><au>Mcmillin, K.W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of Energy and Protein Supplementation on Growth Rate, Empty Body Composition and Ruminal and Blood Metabolites of Goat Kids Fed Hay Diets</atitle><jtitle>The Professional animal scientist</jtitle><date>2003-08</date><risdate>2003</risdate><volume>19</volume><issue>4</issue><spage>297</spage><epage>303</epage><pages>297-303</pages><issn>1080-7446</issn><eissn>1525-318X</eissn><abstract><![CDATA[A comparative slaughter experiment was conducted with 28 Spanish kids (BW = 20.6 kg) fed a hay-based diet to determine the effects of supplemental energy and protein on growth rate, body composition, and ruminal and blood metabolites. After 84 d, kids were harvested, digesta contents removed and empty body weighed and ground. Samples were freeze-dried and analyzed for DM, CP, ether extract, ash, and gross energy. All kids had increased BW gains. However, unsupplemented kids lost empty BW and weight of all body components except ash. Kids supplemented with energy or protein increased (P<0.05) empty BW, body water, protein, fat, ash, and gross energy when compared with unsupplemented kids. The percentages of body water and ash decreased (P<0.05) when supplemental energy or protein was fed. The percentage of body protein was reduced (P<0.05) by supplemental energy and unaffected (P=0.81) by supplemental protein. Supplemental energy reduced (P<0.05) ruminal acetate and increased (P<0.05) propionate and butyrate. Supplemental protein increased (P<0.05) concentrations of ruminal ammonia N, plasma urea N, and all ruminal volatile fatty acids. Regression equations suggest that intake of 144kcal of ME and 6.0g of CP per kilogram of empty BW0.75 are necessary to maintain empty BW.]]></abstract><pub>Elsevier Inc</pub><doi>10.15232/S1080-7446(15)31426-1</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1080-7446
ispartof The Professional animal scientist, 2003-08, Vol.19 (4), p.297-303
issn 1080-7446
1525-318X
language eng
recordid cdi_highwire_smallpub3_pas19_4_297
source Alma/SFX Local Collection
subjects Body Composition
Energy
Goats
Growth
Protein
title Influence of Energy and Protein Supplementation on Growth Rate, Empty Body Composition and Ruminal and Blood Metabolites of Goat Kids Fed Hay Diets
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-26T01%3A21%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-elsevier_highw&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Influence%20of%20Energy%20and%20Protein%20Supplementation%20on%20Growth%20Rate,%20Empty%20Body%20Composition%20and%20Ruminal%20and%20Blood%20Metabolites%20of%20Goat%20Kids%20Fed%20Hay%20Diets&rft.jtitle=The%20Professional%20animal%20scientist&rft.au=Walz,%20L.S.&rft.date=2003-08&rft.volume=19&rft.issue=4&rft.spage=297&rft.epage=303&rft.pages=297-303&rft.issn=1080-7446&rft.eissn=1525-318X&rft_id=info:doi/10.15232/S1080-7446(15)31426-1&rft_dat=%3Celsevier_highw%3ES1080744615314261%3C/elsevier_highw%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_els_id=S1080744615314261&rfr_iscdi=true