Selected Extension Publications

The articles listed below are designed for those working in the dairy industry

• JH1 haplotype - a marker for infertility in the Jersey breed. Progressive Dairyman 16(1):84-85 (2013)
• Cooling Strategies During Heat Stress.
  • Webinar
  • Powerpoint slides
• Solutions to Infertility Caused by Heat Stress. Southeast Dairy Herd Management Conference, Macon GA, November 11, 2011. (.pdf 301KB)
• Getting Cows Pregnant When Its Hot - A Growing Problem with Some Novel Solutions  Partners in Reproduction 4(2) (Intervet) (.pdf 779KB)
• Improving Dairy Cow Fertility through Genetics. Hansen, P.J. Proceedings 2007 Florida Dairy Production Conference. (.pdf 81KB)
• Dairy Reproduction Notes
  • Short articles written for Farms.com
• Managing the Heat Stressed Cow to Improve Reproduction. Hansen, PJ Proceedings 7th Western Dairy Management Conference, 2005. (.pdf 164KB)

Papers prepared for Farms.com - Dairy Reproduction Notes

• No. 1. The Achilles Heel of Reproductive Technologies. (.pdf 21KB)
• No. 2. Is It Time to Consider Crossbreeding? (.pdf 16KB)
• No. 3.  Determining When Cows are Too Hot to Get Pregnant. (.pdf 779KB)

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