The World's source for Bovine Genetics
A.I. Training Materials

Mel DeJarnette
Mel DeJarnette, reproductive specialist for Select Sires, has developed a series of articles that look at reproduction from a practical perspective. Highly respected in both the dairy and beef industries for his expertise in reproduction management, he routinely has had articles reprinted and published in publications throughout the world.



Documents are PDF Format and require a special reader. If you do not have the Adobe Acrobat Reader, you may obtain it free at Adobe's Web site. Just click on the button at the bottom of this page.






Click here to view articles available in Spanish.


Select Sires Inc., 11740 U.S. 42 North, Plain City, Ohio 43064 / Phone: (614) 873-4683 Fax: (614) 873-5751