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Welcome to the Official Colorado Variety Testing Program!

Crop Variety Performance Trials are conducted by Colorado State University’s Crops Testing to provide unbiased and reliable information to Colorado crop producers to help them make better variety decisions. Each crop in our program has a page where the most recent trial information can be found. Technical reports are available for each crop page. Use the navigation menu above to reach all information about a specific crop.


The Extension Challenge of Variety Selection in CO, plus LSD Alpha Level Revisited. Presentation by Jerry Johnson to the SCC33 National Crop Variety Testing meeting in Fort Lauderdale, Florida, February 5, 2018

2018 Entry Forms

2017 Results for the following crops are available as tables:

2017 Publications


You may reach the Crops Testing Program Personnel either on our About Us page or via email at:  


Related Links
Colorado State University
Colorado State University Extension
Department of Soil & Crop Sciences
CSU Wheat Breeding and Genetics
Colorado Agricultural Experiment Station
College of Agricultural Sciences
Colorado Seed Program
Colorado Wheat Administrative Committee
Colorado Corn Growers Association
CSU Dry Bean Breeding Program

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Crops Testing Images