Aviagen has hired Dr. John Halley to the position of global head of nutrition services.

Halley and his team of poultry nutritionists will be responsible for ensuring the company maintains a leadership position in providing nutrition technical support to internal production operations and clients, and in conducting research to keep nutrition technical advice current and consistent. Halley received his Ph.D. Poultry Nutrition from the University of Arkansas and has 25 years of experience in the global poultry industry.