Dairy Extension Specialist
Ruminant Nutrition, Dairy
B.S., Wilmington College; M.S., Michigan State University;
Ph.D., University of Wisconsin
Office: LILY 3-232
Phone: (765) 494-4810; Fax: (765) 494-9346
Email: tjohnso2@purdue.edu
Research
- Neonatal calf nutrition
- Ruminant protein, amino acid and carbohydrate nutrition
- Applied nutrition and feeding systems
- Member of
NC-1119:
Management systems to improve the economic and environmental sustainability of
dairy enterprises
- U.S. Patent No. 6,939,864 - issued to Timothy R. Johnson, Susan D. Eicher,
and Carrie A. McKee, 2005. For details, go to the
U.S. Patent web site and search for the
patent number.
Teaching
- ANSC 101 - Introductory Animal Science
- ANSC 221 - Principles of Animal Nutrition
Extension
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