WSU CAHNRS

Washington State University

Potatoes at WSU

Stored at 44°F for 60 Days

  PHOTOVOLT READING DIFFUSDA % REDUCING SUGAR
Clonestembudaveragertg §COLORstembudrtg
Washington
1Ranger Russet2739.533.33-12.411.70.84
2Russet Burbank26.934.930.93+8.111.714
3A01025-427.440.133.73-12.711.70.74
4A01124-323.138.730.93-15.622.20.83
5A02060-3TE24.131.727.92+7.522.11.23
6A02062-1TE32.842.937.84-11.501.10.65
7A98134-218.133.425.72-15.3331.12
8AO01114-4  2737.432.23-10.311.70.94
9AO02060-333.747.240.55-13.501.10.55
10AO02183-241.947.944.95+6.400.70.55
11PA03NM5-126.936.831.83-10.311.70.94
LSD 0.052.74.2
Average28.139.133.611.211.70.8
Idaho
1Ranger Russet30.634.432.53+4.401.314
2Russet Burbank24.832.628.72+7.8121.23
3A01025-430.536.433.43+6.601.30.94
4A01124-322.435.328.82-13.222.313
5A02060-3TE1923.521.31+6.132.82.21
6A02062-1TE2736.731.93-10.611.70.94
7A98134-219.924.722.31+5.222.722
8AO01114-4  28.833.2313+5.811.51.14
9AO02060-336.140.338.24+6.700.90.75
10AO02183-235.738.537.14+7.2010.85
11PA03NM5-120.82221.41+3.322.52.41
LSD 0.052.64.3
Average26.932.529.7711.81.3
Oregon
1Ranger Russet22.937.630.22-14.722.20.83
2Russet Burbank17.236.126.62-18.933.20.92
3A01025-421.133.427.22-12.322.51.13
4A01124-320.933.627.32-12.622.51.13
5A02060-3TE2529.927.52+711.91.43
6A02062-1TE28.639.734.13-12.911.50.74
7A98134-216.928.722.81-11.833.21.52
8AO01114-4  34.637.736.24+3.5010.85
9AO02060-33139.835.43-9.901.30.74
10AO02183-23842.340.24+5.300.80.65
11PA03NM5-121.835.128.42-13.322.413
LSD 0.052.94.5
Average25.335.830.511.112.11
Date test performed:
WashingtonDec. 15Dec. 15
IdahoDec. 3Dec. 3
OregonDec. 9Dec. 9
§ rtg = rating (1-5, 5 is best); av = average Photovolt reading; Diff = Absolute difference between stem and bud Photovolt reading. Stem to bud differences of nine or greater (-) lose one point and differences of less than nine (+) gain one point in the accumulated total postharvest rating.
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
© 2017 Washington State University | Accessibility | Policies | Copyright | Log in