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Sergio Arispe

Associate Professor
sergio.arispe [at]

Office: 541-881-1417

Malheur County Extension Office

Malheur Co Extension 710 SW 5th Av

Malheur Co Extension
710 SW 5th Av
Ontario, OR 97914-3424

My research program focuses on the interplay between nutrition and reproduction in ruminants. Furthermore, I am interested in grazing programs and the dynamic impacts different grazing programs have on natural resources in the sagebrush steppe ecosystem of eastern Oregon.

My outreach and extension program focuses on equipping land managers and beef cattle producers with science-based information that promotes healthy land private and public land management.