The economic impacts of calving interventions and effects of a non-steroidal anti-inflammatory drug on behaviour and physiological parameters of beef cows and calves assisted at calving
dc.contributor.advisor | Pearson, Jennifer Mackay | |
dc.contributor.advisor | Windeyer, Claire M.K. | |
dc.contributor.author | Lucio Rodriguez, Cecilia | |
dc.contributor.committeemember | Pajor, Edmond Anthony | |
dc.contributor.committeemember | Larson, Katherine Alice | |
dc.contributor.committeemember | Tucker, Cassandra B. | |
dc.date | 2023-11 | |
dc.date.accessioned | 2023-05-17T15:23:23Z | |
dc.date.available | 2023-05-17T15:23:23Z | |
dc.date.issued | 2023-05-12 | |
dc.description.abstract | Cows and calves that have a difficult calving often experience negative consequences in their health and productivity, leading to economic losses for the producer. Knowing the economic impact of a difficult calving could impact the decisions that producers, veterinarians, and researchers make regarding the management of cow-calf pairs. Therefore, the aims of this thesis were to estimate the cost, revenue, and profit of assisted cows and calves in the western Canadian context and to study the impact on behaviour and physiology of using a pain mitigation strategy in cows and calves assisted at calving. Chapter 2 estimated the cost, revenue, and profit of assisted and unassisted calvings by using historical records from western Canada cow-calf operations. Cow-calf pairs assisted at calving had a higher cost and therefore lower profit than unassisted pairs. This suggests that producers should consider preventative management strategies to decrease the impact of this event. Chapter 3 investigated the effects of the use of a non-steroidal anti-inflammatory drug administered to cows and calves assisted at calving on physiological and behavioural changes related with pain and cow-calf bonding. Calves that received meloxicam displayed more play behaviour and were more active during the first 24 hours after birth than calves that received placebo. No other differences between treated and untreated cattle were observed. Beef calves assisted at calving may benefit from pain mitigation strategies after an assisted calving to decrease pain and inflammation. With this information producers, veterinarians, and researchers can make informed, economic decisions to increase the health and productivity and improve the welfare of beef cows and calves. | |
dc.identifier.citation | Lucio Rodriguez, C. (2023). The economic impacts of calving interventions and effects of a non-steroidal anti-inflammatory drug on behaviour and physiological parameters of beef cows and calves assisted at calving (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. | |
dc.identifier.uri | https://hdl.handle.net/1880/116545 | |
dc.identifier.uri | https://dx.doi.org/10.11575/PRISM/dspace/41388 | |
dc.language.iso | en | |
dc.publisher.faculty | Graduate Studies | |
dc.publisher.institution | University of Calgary | |
dc.rights | University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. | |
dc.subject | beef cattle | |
dc.subject | assisted calving | |
dc.subject | economic model | |
dc.subject | non-steroidal anti-inflammatory drug | |
dc.subject | pain behaviour | |
dc.subject | cow-calf bonding | |
dc.subject.classification | Veterinary Science | |
dc.title | The economic impacts of calving interventions and effects of a non-steroidal anti-inflammatory drug on behaviour and physiological parameters of beef cows and calves assisted at calving | |
dc.type | master thesis | |
thesis.degree.discipline | Veterinary Medical Sciences | |
thesis.degree.grantor | University of Calgary | |
thesis.degree.name | Master of Science (MSc) | |
ucalgary.thesis.accesssetbystudent | I do not require a thesis withhold – my thesis will have open access and can be viewed and downloaded publicly as soon as possible. |