WSU CAHNRS

Washington State University

Potatoes at WSU

Results 2005

 

2005 Postharvest Evaluations


Summer Postharvest Potato Evaluations
Early Tri-State

Early Regional Trial

Red & Specialty Trial

 


 


Fall/Winter Postharvest Potato Evaluations
A new specific gravity rating scale has been created this year, reflecting the changes in industry grower contracts. All other evaluation rating scales and methods are the same as shown on the home page.

    The new scale is as follows:

  • 5 = 1.083 – 1.088
  • 4 = 1.081 – 1.082 & 1.089 – 1.091
  • 3 = 1.080 & 1.092 – 1.093
  • 2 = 1.078 – 1.079 & 1.094 – 1.095
  • 1 = 1.076 – 1.077 & 1.096 or higher
  • 0 = 1.075 or lower

Overall Postharvest Merit Ratings for Late Tri-State and Regional Trials 

Late Harvest Tri-State Evaluations

Late Harvest Regional Trial Evaluations

Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
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