Oklahoma State University

Contact Info

Josh Lofton, Assistant Professor
Cropping Systems Specialist
Oklahoma State University
376 AG Hall
Stillwater, OK 74078
Phone: 405-744-3389
FAX Number: 405-744-0354

josh.lofton@okstate.edu

 

 

 

 

Soybean Variety Trials

Soybean Variety Trials

Soybean variety tests are conducted at various locations around the state of Oklahoma. Entries are accepted from public universities and private companies to provide producers with unbiased information on the latest soybean cultivars that are available.

 

Individual variety plots are four rows wide (30” rows) and 20 feet long.


The seeding rate is eight seeds per foot of row (~140,000 seeds per acre) and all seed is inoculated with Bradyrhizobium japonicum bacteria.

 

Directions to all variety test locations and yield data from past variety test can be viewed at the links provided below.”

 

2011 Soybean Variety Performance

Fort Cobb                    Enid

Kay County                 Miami 

Stillwater                    Vinita

 

Previous Years

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