Eastern Oregon Agricultural Research Center: Union
The scientists at EOARC are working to develop agricultural and natural resource strategies to maintain or enhance intermountain forest and shrub steppe ecosystems for the benefit of present and future generations.
Website Merge
EOARC Union & EOARC Burns websites are currently being merged into a singular EOARC website. Access the new merged website at the button below
This website will be taken down upon completion of the merge.
Who we are
Eastern Oregon Agricultural Research Center (EOARC) is a research effort focusing on rangeland ecology and restoration of wildlands, environmentally compatible livestock systems, forage crops, and alternative livestock systems in the sagebrush-steppe of the Great Basin and inland coniferous forests of the Pacific Northwest. The Center's research program is unique in the integration of research about beef cattle, rangeland, wildlife, watershed, and forest management.
Research on the Range
OSU’s research at the two agricultural experiment stations that comprise EOARC (Burns and Union) focuses on beef cattle production and management. Cattle have been raised in Oregon since John Quincy Adams was elected president in 1824. Cattle and calves ranked as the state’s second-leading agricultural commodity in 2016, with a value estimated at $701 million.
Upcoming Events
SAVE THE DATE
2026 OSU/EOARC Range Field Day
DATE:
June 9, 2026
LOCATION:
Northern Great Basin Experimental Range
West of Riley, Oregon
67293 Placedia Butte Rd.
Riley, OR 97758