Effect of Various Degrees of Dystocia in Dairy Cattle on Calf Viability, Milk Production, Fertility and Culling
Summary The objective of this study was to analyse the effect of dystocia on calf viability, milk production, fertility and culling under field (farm) conditions in a retrospective case–control study. A total of 253 calvings that were attended by a veterinarian were classified into three categories:...
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| Veröffentlicht in: | Journal of veterinary medicine. Series A 2007-03, Vol.54 (2), p.98-102 |
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| container_title | Journal of veterinary medicine. Series A |
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| creator | Tenhagen, B.-A. Helmbold, A. Heuwieser, W. |
| description | Summary
The objective of this study was to analyse the effect of dystocia on calf viability, milk production, fertility and culling under field (farm) conditions in a retrospective case–control study. A total of 253 calvings that were attended by a veterinarian were classified into three categories: mild dystocia (MD), severe dystocia (SD) and caesarean section (CS). For every case of dystocia, a control was chosen from the same farm and matched for calving month, breed and parity. Cases and controls were compared concerning calf viability, milk production, fertility and culling. The proportion of stillbirths was significantly higher in cows with dystocia compared with their controls. However, the difference was lower in CS cows than in the other two groups. MD had no significant effects on milk production, fertility and culling. There were no obvious effects of SD on monthly test day milk production, while CS cows produced significantly less milk than their controls. Compared with controls, less SD (50.0% versus 61.6%) and CS cows (48.6% versus 70.3%) conceived until 200 days in milk and more CS cows (31.1% versus 16.2%) were culled in the same time interval. These data demonstrate the scope of economic and animal welfare opportunities associated with the reduction of dystocia by management and breeding. |
| doi_str_mv | 10.1111/j.1439-0442.2007.00850.x |
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The objective of this study was to analyse the effect of dystocia on calf viability, milk production, fertility and culling under field (farm) conditions in a retrospective case–control study. A total of 253 calvings that were attended by a veterinarian were classified into three categories: mild dystocia (MD), severe dystocia (SD) and caesarean section (CS). For every case of dystocia, a control was chosen from the same farm and matched for calving month, breed and parity. Cases and controls were compared concerning calf viability, milk production, fertility and culling. The proportion of stillbirths was significantly higher in cows with dystocia compared with their controls. However, the difference was lower in CS cows than in the other two groups. MD had no significant effects on milk production, fertility and culling. There were no obvious effects of SD on monthly test day milk production, while CS cows produced significantly less milk than their controls. Compared with controls, less SD (50.0% versus 61.6%) and CS cows (48.6% versus 70.3%) conceived until 200 days in milk and more CS cows (31.1% versus 16.2%) were culled in the same time interval. These data demonstrate the scope of economic and animal welfare opportunities associated with the reduction of dystocia by management and breeding.</description><identifier>ISSN: 0931-184X</identifier><identifier>ISSN: 1865-1674</identifier><identifier>EISSN: 1439-0442</identifier><identifier>EISSN: 1865-1682</identifier><identifier>DOI: 10.1111/j.1439-0442.2007.00850.x</identifier><identifier>PMID: 17305973</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Animals ; Animals, Newborn - growth & development ; Animals, Newborn - physiology ; Breeding of animals ; Case-Control Studies ; Cattle ; Cattle - growth & development ; Cattle - physiology ; Cesarean Section - veterinary ; Dairy farms ; Dairying ; Dystocia - physiopathology ; Dystocia - veterinary ; Female ; Fertility - physiology ; Lactation - physiology ; Milk - secretion ; Parity ; Parturition ; Pregnancy ; Retrospective Studies ; Stillbirth - epidemiology ; Stillbirth - veterinary ; Veterinary services</subject><ispartof>Journal of veterinary medicine. Series A, 2007-03, Vol.54 (2), p.98-102</ispartof><rights>2007 The Authors Journal compilation 2007 Blackwell Verlag, Berlin</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4980-1784197fc0485e71782a1cb3415cfd6fc8ea090089f2fec53429fd968d087dad3</citedby><cites>FETCH-LOGICAL-c4980-1784197fc0485e71782a1cb3415cfd6fc8ea090089f2fec53429fd968d087dad3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1439-0442.2007.00850.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1439-0442.2007.00850.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,11562,27924,27925,45574,45575,46052,46476</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1111%2Fj.1439-0442.2007.00850.x$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17305973$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tenhagen, B.-A.</creatorcontrib><creatorcontrib>Helmbold, A.</creatorcontrib><creatorcontrib>Heuwieser, W.</creatorcontrib><title>Effect of Various Degrees of Dystocia in Dairy Cattle on Calf Viability, Milk Production, Fertility and Culling</title><title>Journal of veterinary medicine. Series A</title><addtitle>J Vet Med A Physiol Pathol Clin Med</addtitle><description>Summary
The objective of this study was to analyse the effect of dystocia on calf viability, milk production, fertility and culling under field (farm) conditions in a retrospective case–control study. A total of 253 calvings that were attended by a veterinarian were classified into three categories: mild dystocia (MD), severe dystocia (SD) and caesarean section (CS). For every case of dystocia, a control was chosen from the same farm and matched for calving month, breed and parity. Cases and controls were compared concerning calf viability, milk production, fertility and culling. The proportion of stillbirths was significantly higher in cows with dystocia compared with their controls. However, the difference was lower in CS cows than in the other two groups. MD had no significant effects on milk production, fertility and culling. There were no obvious effects of SD on monthly test day milk production, while CS cows produced significantly less milk than their controls. Compared with controls, less SD (50.0% versus 61.6%) and CS cows (48.6% versus 70.3%) conceived until 200 days in milk and more CS cows (31.1% versus 16.2%) were culled in the same time interval. These data demonstrate the scope of economic and animal welfare opportunities associated with the reduction of dystocia by management and breeding.</description><subject>Animals</subject><subject>Animals, Newborn - growth & development</subject><subject>Animals, Newborn - physiology</subject><subject>Breeding of animals</subject><subject>Case-Control Studies</subject><subject>Cattle</subject><subject>Cattle - growth & development</subject><subject>Cattle - physiology</subject><subject>Cesarean Section - veterinary</subject><subject>Dairy farms</subject><subject>Dairying</subject><subject>Dystocia - physiopathology</subject><subject>Dystocia - veterinary</subject><subject>Female</subject><subject>Fertility - physiology</subject><subject>Lactation - physiology</subject><subject>Milk - secretion</subject><subject>Parity</subject><subject>Parturition</subject><subject>Pregnancy</subject><subject>Retrospective Studies</subject><subject>Stillbirth - epidemiology</subject><subject>Stillbirth - veterinary</subject><subject>Veterinary services</subject><issn>0931-184X</issn><issn>1865-1674</issn><issn>1439-0442</issn><issn>1865-1682</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNUU1v3CAQRVWjZpP2L1Soh55iBww2cOih3Y-kUtpGSvpxQyyGiA1rUrCV9b8vzq5SqafOhRnmvaeZeQBAjEqc43xTYkpEgSitygohViLEa1TuXoDZc-MlmCFBcIE5_XUMTlLaoByCslfgGDOCasHIDISltUb3MFj4Q0UXhgQX5i4ak6avxZj6oJ2CroML5eII56rvvYGhy5nPHKfWzrt-PINfnL-H1zG0g-5d6M7gysT-qQdV18L54L3r7l6DI6t8Mm8O7yn4vlrezi-Lq28Xn-cfrwpNBUcFZpxiwaxGlNeG5bJSWK8JxbW2bWM1NwqJvLWwVZ6_JrQSthUNbxFnrWrJKXi_132I4fdgUi-3LmnjvepMXlI2AlUNxjwD3_0D3IQhdnk2WRGMOCGiziC-B-kYUorGyofotiqOEiM5OSI3cjq8nA4vJ0fkkyNyl6lvD_rDemvav8SDBRnwYQ94dN6M_y0sbz8tFznL_GLPd6k3u2e-iveyYYTV8ufXC7la3VzfVKiRl-QPwdCnsg</recordid><startdate>200703</startdate><enddate>200703</enddate><creator>Tenhagen, B.-A.</creator><creator>Helmbold, A.</creator><creator>Heuwieser, W.</creator><general>Blackwell Publishing Ltd</general><general>Hindawi Limited</general><scope>BSCLL</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>7QL</scope><scope>7T7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>200703</creationdate><title>Effect of Various Degrees of Dystocia in Dairy Cattle on Calf Viability, Milk Production, Fertility and Culling</title><author>Tenhagen, B.-A. ; Helmbold, A. ; Heuwieser, W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4980-1784197fc0485e71782a1cb3415cfd6fc8ea090089f2fec53429fd968d087dad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Animals</topic><topic>Animals, Newborn - growth & development</topic><topic>Animals, Newborn - physiology</topic><topic>Breeding of animals</topic><topic>Case-Control Studies</topic><topic>Cattle</topic><topic>Cattle - growth & development</topic><topic>Cattle - physiology</topic><topic>Cesarean Section - veterinary</topic><topic>Dairy farms</topic><topic>Dairying</topic><topic>Dystocia - physiopathology</topic><topic>Dystocia - veterinary</topic><topic>Female</topic><topic>Fertility - physiology</topic><topic>Lactation - physiology</topic><topic>Milk - secretion</topic><topic>Parity</topic><topic>Parturition</topic><topic>Pregnancy</topic><topic>Retrospective Studies</topic><topic>Stillbirth - epidemiology</topic><topic>Stillbirth - veterinary</topic><topic>Veterinary services</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tenhagen, B.-A.</creatorcontrib><creatorcontrib>Helmbold, A.</creatorcontrib><creatorcontrib>Heuwieser, W.</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of veterinary medicine. Series A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Tenhagen, B.-A.</au><au>Helmbold, A.</au><au>Heuwieser, W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Various Degrees of Dystocia in Dairy Cattle on Calf Viability, Milk Production, Fertility and Culling</atitle><jtitle>Journal of veterinary medicine. Series A</jtitle><addtitle>J Vet Med A Physiol Pathol Clin Med</addtitle><date>2007-03</date><risdate>2007</risdate><volume>54</volume><issue>2</issue><spage>98</spage><epage>102</epage><pages>98-102</pages><issn>0931-184X</issn><issn>1865-1674</issn><eissn>1439-0442</eissn><eissn>1865-1682</eissn><abstract>Summary
The objective of this study was to analyse the effect of dystocia on calf viability, milk production, fertility and culling under field (farm) conditions in a retrospective case–control study. A total of 253 calvings that were attended by a veterinarian were classified into three categories: mild dystocia (MD), severe dystocia (SD) and caesarean section (CS). For every case of dystocia, a control was chosen from the same farm and matched for calving month, breed and parity. Cases and controls were compared concerning calf viability, milk production, fertility and culling. The proportion of stillbirths was significantly higher in cows with dystocia compared with their controls. However, the difference was lower in CS cows than in the other two groups. MD had no significant effects on milk production, fertility and culling. There were no obvious effects of SD on monthly test day milk production, while CS cows produced significantly less milk than their controls. Compared with controls, less SD (50.0% versus 61.6%) and CS cows (48.6% versus 70.3%) conceived until 200 days in milk and more CS cows (31.1% versus 16.2%) were culled in the same time interval. These data demonstrate the scope of economic and animal welfare opportunities associated with the reduction of dystocia by management and breeding.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>17305973</pmid><doi>10.1111/j.1439-0442.2007.00850.x</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of veterinary medicine. Series A, 2007-03, Vol.54 (2), p.98-102 |
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| subjects | Animals Animals, Newborn - growth & development Animals, Newborn - physiology Breeding of animals Case-Control Studies Cattle Cattle - growth & development Cattle - physiology Cesarean Section - veterinary Dairy farms Dairying Dystocia - physiopathology Dystocia - veterinary Female Fertility - physiology Lactation - physiology Milk - secretion Parity Parturition Pregnancy Retrospective Studies Stillbirth - epidemiology Stillbirth - veterinary Veterinary services |
| title | Effect of Various Degrees of Dystocia in Dairy Cattle on Calf Viability, Milk Production, Fertility and Culling |
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