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Washington State University

Potatoes at WSU

Early Harvest Regional Trial Postharvest Evaluation

The 2008 Early Regional Trial consisted of 3 cultivars and 12 numbered lines. All entries fried light with USDA ratings of “0”. They also fried uniform from stem to bud ends.

  PHOTOVOLTDIFFERENCE*USDA
CloneStemBudAverageSTEM - BUDCOLOR
1Ranger Russet46.245.645.93.20
2Russet Burbank48.144.946.540
3Russet Norkotah42.648.245.46.30
4A0008-1TE52.851.352.12.70
5A97066-42LB45.244.9455.20
6AC96052-1Ru54.35253.23.30
7AO96141-354.149.551.85.20
8AOTX95265-2ARu43.446.845.14.70
9AOTX95265-3Ru38.745.642.17.10
10AOTX95265-4Ru44.748.446.56.10
11CO97087-2Ru50.746.848.84.40
12CO98067-7Ru44.248.446.34.80
13CO98368-2Ru4548.946.95.30
14PA99N2-148.64848.33.90
15PA99N82-445.845.745.84.70
LSD 0.052.72.9
Average46.947.747.34.70
* Average of 12 individual tuber absolute differences
Planting date:xx
Harvest date:July 31
Fried on:August 4
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
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