LARAMIE, Wyo., June 16 -- The University of Wyoming issued the following news release:

The University of Wyoming's Powell Research and Extension Center (PREC) will host its annual field day Tuesday, June 30, at 747 Road 9.

The field day will contain two sessions designed for different audiences. Both are free and open to the public.

A morning session from 9:30 a.m.-12:30 p.m. is geared toward agricultural professionals and others interested in the technical aspects of PREC's research projects. The afternoon session, from 2-5 p.m., is an open house created for community members and families.

The morning technical session will open at 9:30 a.m. with registration and agricultural technology demonstrations, including exhibitions of tractor...