Performance of High Producing Dairy Cows with Three Different Feeding Systems Combining Pasture and Total Mixed Rations
Forty-five Holsteins cows in early to mid lactation were used to compare three feeding systems combining pasture and total mixed rations (TMR) on animal performance in a 21-wk repeated-measures experiment. The three treatments were: 1) pasture plus concentrate (PC), 2) pasture plus partial TMR (pTMR...
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| Veröffentlicht in: | Journal of dairy science 2002-11, Vol.85 (11), p.2948-2963 |
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| creator | Bargo, F. Muller, L.D. Delahoy, J.E. Cassidy, T.W. |
| description | Forty-five Holsteins cows in early to mid lactation were used to compare three feeding systems combining pasture and total mixed rations (TMR) on animal performance in a 21-wk repeated-measures experiment. The three treatments were: 1) pasture plus concentrate (PC), 2) pasture plus partial TMR (pTMR), and 3) TMR (non-pasture). Total dry matter intake, using chromic oxide as a marker, was 21.6, 25.2, and 26.7 kg/d for PC, pTMR, and TMR, respectively. Milk production was highest for TMR (38.1 kg/d), lowest on PC (28.5 kg/d), and intermediate for pTMR (32.0 kg/d). Cows on pTMR and TMR had higher milk fat and true protein percentages than cows on PC. Cows on PC gained less body weight and lost more body condition compared with cows on pTMR and TMR. Initial concentrations of plasma nonesterified fatty acids were higher on PC (302μeq/L) than on pTMR (130μeq/L) and TMR (225μeq/L). Plasma and milk urea nitrogen were lower on both pTMR and TMR than on PC. Combining pasture and TMR resulted in higher milk production, milk fat and protein percentage, and maintenance in body condition score compared to pasture plus concentrate. The TMR feeding system resulted in the highest total dry matter intake and milk production. |
| doi_str_mv | 10.3168/jds.S0022-0302(02)74381-6 |
| format | Article |
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The three treatments were: 1) pasture plus concentrate (PC), 2) pasture plus partial TMR (pTMR), and 3) TMR (non-pasture). Total dry matter intake, using chromic oxide as a marker, was 21.6, 25.2, and 26.7 kg/d for PC, pTMR, and TMR, respectively. Milk production was highest for TMR (38.1 kg/d), lowest on PC (28.5 kg/d), and intermediate for pTMR (32.0 kg/d). Cows on pTMR and TMR had higher milk fat and true protein percentages than cows on PC. Cows on PC gained less body weight and lost more body condition compared with cows on pTMR and TMR. Initial concentrations of plasma nonesterified fatty acids were higher on PC (302μeq/L) than on pTMR (130μeq/L) and TMR (225μeq/L). Plasma and milk urea nitrogen were lower on both pTMR and TMR than on PC. Combining pasture and TMR resulted in higher milk production, milk fat and protein percentage, and maintenance in body condition score compared to pasture plus concentrate. The TMR feeding system resulted in the highest total dry matter intake and milk production.</description><identifier>ISSN: 0022-0302</identifier><identifier>EISSN: 1525-3198</identifier><identifier>DOI: 10.3168/jds.S0022-0302(02)74381-6</identifier><identifier>PMID: 12487461</identifier><identifier>CODEN: JDSCAE</identifier><language>eng</language><publisher>Savoy, IL: Elsevier Inc</publisher><subject>Animal Feed ; Animal Husbandry - methods ; Animal Nutritional Physiological Phenomena ; Animal productions ; Animals ; Biological and medical sciences ; Body Weight ; Cattle - growth & development ; Cattle - physiology ; concentrate ; Digestion ; Eating ; Energy Intake ; Fats - analysis ; Feeding Behavior ; Female ; Fundamental and applied biological sciences. Psychology ; Lactation - physiology ; Milk - chemistry ; Milk - secretion ; milk performance ; Milk Proteins - analysis ; partial total mixed rations ; pasture ; Poaceae ; Terrestrial animal productions ; Vertebrates ; Weather</subject><ispartof>Journal of dairy science, 2002-11, Vol.85 (11), p.2948-2963</ispartof><rights>2002 American Dairy Science Association</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c486t-f370d7f0fe8c2d542bb676200329e8c1858fb798b947b04d6351328ed77e379c3</citedby><cites>FETCH-LOGICAL-c486t-f370d7f0fe8c2d542bb676200329e8c1858fb798b947b04d6351328ed77e379c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.3168/jds.S0022-0302(02)74381-6$$EHTML$$P50$$Gelsevier$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14356167$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12487461$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bargo, F.</creatorcontrib><creatorcontrib>Muller, L.D.</creatorcontrib><creatorcontrib>Delahoy, J.E.</creatorcontrib><creatorcontrib>Cassidy, T.W.</creatorcontrib><title>Performance of High Producing Dairy Cows with Three Different Feeding Systems Combining Pasture and Total Mixed Rations</title><title>Journal of dairy science</title><addtitle>J Dairy Sci</addtitle><description>Forty-five Holsteins cows in early to mid lactation were used to compare three feeding systems combining pasture and total mixed rations (TMR) on animal performance in a 21-wk repeated-measures experiment. The three treatments were: 1) pasture plus concentrate (PC), 2) pasture plus partial TMR (pTMR), and 3) TMR (non-pasture). Total dry matter intake, using chromic oxide as a marker, was 21.6, 25.2, and 26.7 kg/d for PC, pTMR, and TMR, respectively. Milk production was highest for TMR (38.1 kg/d), lowest on PC (28.5 kg/d), and intermediate for pTMR (32.0 kg/d). Cows on pTMR and TMR had higher milk fat and true protein percentages than cows on PC. Cows on PC gained less body weight and lost more body condition compared with cows on pTMR and TMR. Initial concentrations of plasma nonesterified fatty acids were higher on PC (302μeq/L) than on pTMR (130μeq/L) and TMR (225μeq/L). Plasma and milk urea nitrogen were lower on both pTMR and TMR than on PC. Combining pasture and TMR resulted in higher milk production, milk fat and protein percentage, and maintenance in body condition score compared to pasture plus concentrate. The TMR feeding system resulted in the highest total dry matter intake and milk production.</description><subject>Animal Feed</subject><subject>Animal Husbandry - methods</subject><subject>Animal Nutritional Physiological Phenomena</subject><subject>Animal productions</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Body Weight</subject><subject>Cattle - growth & development</subject><subject>Cattle - physiology</subject><subject>concentrate</subject><subject>Digestion</subject><subject>Eating</subject><subject>Energy Intake</subject><subject>Fats - analysis</subject><subject>Feeding Behavior</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Lactation - physiology</subject><subject>Milk - chemistry</subject><subject>Milk - secretion</subject><subject>milk performance</subject><subject>Milk Proteins - analysis</subject><subject>partial total mixed rations</subject><subject>pasture</subject><subject>Poaceae</subject><subject>Terrestrial animal productions</subject><subject>Vertebrates</subject><subject>Weather</subject><issn>0022-0302</issn><issn>1525-3198</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU1v1DAQhiMEokvhLyBz4OuQ4q_YzhFtKUUqYkWXs-XY466rJG7thGX_Pd7uil6RLFkePe-M9UxVvSH4jBGhPt26fHaNMaU1Zph-wPSj5EyRWjypFqShTc1Iq55Wi3_ISfUi59vyJBQ3z6sTQrmSXJBFtV1B8jENZrSAokeX4WaDVim62YbxBp2bkHZoGbcZbcO0QetNAkDnwXtIME7oAsDtuetdnmDIhRy6MO4rK5OnOQEyo0PrOJkefQ9_wKGfZgpxzC-rZ970GV4d79Pq18WX9fKyvvrx9dvy81VtuRJT7ZnETnrsQVnqGk67TkhBMWa0LSWiGuU72aqu5bLD3AnWEEYVOCmByday0-rdoe9divcz5EkPIVvoezNCnLOWVEreNrSA7QG0KeacwOu7FAaTdppgvbeui3X9YF3vlepyHqxrUbKvj0PmbgD3mDxqLsDbI2CyNb1PRXfIjxxnjSBCFu79gduUNWxDAp0H0_elLdmPV40mRNOWq0IuDyQUeb8DJJ1tgLJEV1J20i6G__j4X2C5rwA</recordid><startdate>20021101</startdate><enddate>20021101</enddate><creator>Bargo, F.</creator><creator>Muller, L.D.</creator><creator>Delahoy, J.E.</creator><creator>Cassidy, T.W.</creator><general>Elsevier Inc</general><general>Am Dairy Sci Assoc</general><general>American Dairy Science Association</general><scope>6I.</scope><scope>AAFTH</scope><scope>IQODW</scope><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>20021101</creationdate><title>Performance of High Producing Dairy Cows with Three Different Feeding Systems Combining Pasture and Total Mixed Rations</title><author>Bargo, F. ; Muller, L.D. ; Delahoy, J.E. ; Cassidy, T.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c486t-f370d7f0fe8c2d542bb676200329e8c1858fb798b947b04d6351328ed77e379c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Animal Feed</topic><topic>Animal Husbandry - methods</topic><topic>Animal Nutritional Physiological Phenomena</topic><topic>Animal productions</topic><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Body Weight</topic><topic>Cattle - growth & development</topic><topic>Cattle - physiology</topic><topic>concentrate</topic><topic>Digestion</topic><topic>Eating</topic><topic>Energy Intake</topic><topic>Fats - analysis</topic><topic>Feeding Behavior</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Lactation - physiology</topic><topic>Milk - chemistry</topic><topic>Milk - secretion</topic><topic>milk performance</topic><topic>Milk Proteins - analysis</topic><topic>partial total mixed rations</topic><topic>pasture</topic><topic>Poaceae</topic><topic>Terrestrial animal productions</topic><topic>Vertebrates</topic><topic>Weather</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bargo, F.</creatorcontrib><creatorcontrib>Muller, L.D.</creatorcontrib><creatorcontrib>Delahoy, J.E.</creatorcontrib><creatorcontrib>Cassidy, T.W.</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Pascal-Francis</collection><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>Journal of dairy science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bargo, F.</au><au>Muller, L.D.</au><au>Delahoy, J.E.</au><au>Cassidy, T.W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance of High Producing Dairy Cows with Three Different Feeding Systems Combining Pasture and Total Mixed Rations</atitle><jtitle>Journal of dairy science</jtitle><addtitle>J Dairy Sci</addtitle><date>2002-11-01</date><risdate>2002</risdate><volume>85</volume><issue>11</issue><spage>2948</spage><epage>2963</epage><pages>2948-2963</pages><issn>0022-0302</issn><eissn>1525-3198</eissn><coden>JDSCAE</coden><abstract>Forty-five Holsteins cows in early to mid lactation were used to compare three feeding systems combining pasture and total mixed rations (TMR) on animal performance in a 21-wk repeated-measures experiment. The three treatments were: 1) pasture plus concentrate (PC), 2) pasture plus partial TMR (pTMR), and 3) TMR (non-pasture). Total dry matter intake, using chromic oxide as a marker, was 21.6, 25.2, and 26.7 kg/d for PC, pTMR, and TMR, respectively. Milk production was highest for TMR (38.1 kg/d), lowest on PC (28.5 kg/d), and intermediate for pTMR (32.0 kg/d). Cows on pTMR and TMR had higher milk fat and true protein percentages than cows on PC. Cows on PC gained less body weight and lost more body condition compared with cows on pTMR and TMR. Initial concentrations of plasma nonesterified fatty acids were higher on PC (302μeq/L) than on pTMR (130μeq/L) and TMR (225μeq/L). Plasma and milk urea nitrogen were lower on both pTMR and TMR than on PC. Combining pasture and TMR resulted in higher milk production, milk fat and protein percentage, and maintenance in body condition score compared to pasture plus concentrate. The TMR feeding system resulted in the highest total dry matter intake and milk production.</abstract><cop>Savoy, IL</cop><pub>Elsevier Inc</pub><pmid>12487461</pmid><doi>10.3168/jds.S0022-0302(02)74381-6</doi><tpages>16</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; ScienceDirect Journals (5 years ago - present) |
| subjects | Animal Feed Animal Husbandry - methods Animal Nutritional Physiological Phenomena Animal productions Animals Biological and medical sciences Body Weight Cattle - growth & development Cattle - physiology concentrate Digestion Eating Energy Intake Fats - analysis Feeding Behavior Female Fundamental and applied biological sciences. Psychology Lactation - physiology Milk - chemistry Milk - secretion milk performance Milk Proteins - analysis partial total mixed rations pasture Poaceae Terrestrial animal productions Vertebrates Weather |
| title | Performance of High Producing Dairy Cows with Three Different Feeding Systems Combining Pasture and Total Mixed Rations |
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