08:54 duration 8 minutes 54 seconds
Geohumus Incorporation
Oregon State University's (OSU) Ty Patton gives a speech regarding Geohumus Incorporation at the 2010 OSU Turfgrass Research Field Day.
07:24 duration 7 minutes 24 seconds
Divot Trial
Oregon State University's (OSU) Ty Patton gives a speech regarding his Divot Trial at the 2010 OSU Turfgrass Research Field Day.