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Ohio 4-H Youth Development

Ohio State University Extension

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Teens explore cattle reproduction best practices at Maplecrest Farms

4-H'ers practice identifying parts of a bull's reproductive tract.

The Ohio State University Extension Highland and Ross County offices successfully hosted a Youth Production Livestock Field Day at Maplecrest Farms, bringing 4-H teens together for an enriching day of hands-on learning in animal science.

Participants engaged in a variety of activities that investigated the essential aspects of livestock production. Throughout the day, experts guided teens as they explored male and female reproductive tracts on posters and learned about each part of the tract’s role in the process.

A 4-H member learning from an expert as she practices artificial insemination on a cow.Several cadaver tracts were then laid out on tables and teens were given the opportunity to look for differences and abnormalities. Finally, participants had the opportunity to practice artificial insemination techniques both on cadavers and in live cows.

Teens also assisted with pregnancy blood draws and observed pregnancy ultrasounds and a bull soundness exam from collection to inspecting sperm motility under microscopes. With Trans Ova’s partnership, participants were4-H members watching as an expert uses a microscope to inspect sperm motility. able to watch embryo collection used in embryo transfer breeding and acquire a greater appreciation for the science involved. Additionally, they gained valuable insights into cattle body condition scoring and nutrition needs throughout the reproductive cycle.

Guided by OSU Extension educators, local veterinarians, and the Grimes family, teens 4-H members smiling for a group photo at Maplecrest Farms.participated in meaningful discussions on critical topics so that teens could see concepts come to life. Feedback from attendees was overwhelmingly positive, with many expressing enthusiasm and confidence in applying their newfound knowledge to future agricultural projects.

Special thanks to Dr. Caleb Bohrer and Dr. Wyatt Kromm of Bohrer Veterinary Services, Dr. Amy Smythe, Garrett Stanfield of Trans Ova Genetics, and John Grimes and Lindsey Hall for their invaluable contributions and expertise that made this event a success.