Beef Genetic Survey

Mar 07, 2014

By Warren Rusche

Numerous technologies are available to make effective genetic changes in beef cattle. Selection programs need to be balanced based on sound economics. However, setting production goals are critical to identifying the appropriate direction associated with beef cattle breeding and genetics.

Specialized marketing programs are requiring producers to develop strategies to meet the market demands, which utilize the base cowherd to successfully produce a desirable end product. The South Dakota cowherd varies across the state. However, the goal is typically the same “producing a calf with optimal market value”.

There has been an explosion of technologies which have become available in recent years to assist producers in making more informed genetic selection decisions. EPDs, selection indexes, and genomic markers are just some of the latest tools in the toolbox, with more on the horizon. But given the tremendous amount of information now available, applying these tools to make the best selection decisions can be a daunting task.

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Video: 2026 T.K. Cheung Lecture in Animal Science - Dan Weary

T.K. Cheung Lecture in Animal Science: "Using science to assess and improve the welfare of dairy cattle"

Dan Weary is a Professor at the University of British Columbia. Dan did his BSc and MSc at McGill and Doctorate at Oxford before co-founding UBC’s Animal Welfare Program where he now co-directs this active research group. His research focuses on understanding the perspectives of animals and applying these insights to develop methods of assessing animal welfare and improving the lives of animals. His work has helped drive changes in practices (including the adoption of higher milk rations for calves and pain management for disbudding) and housing methods (including the adoption of social housing for pre-weaned calves). He also studies cow comfort and lameness, social interactions among cows, and interactions between cows, human handlers and technologies like automated millking systems that are increasingly used on farms. His presentation will outline key questions in cattle welfare, highlight recent UBC research addressing them, and showcase innovative methods for improving the lives of cattle and their caretakers.