WSU CAHNRS

Washington State University

Potatoes at WSU

Stored at 44°F for 60 days

  PHOTOVOLT READING DIFFUSDA % REDUCING SUGAR
Clonestembudaveragertg §COLORstembudrtg
Washington
1Ranger Russet27.735.631.63+811.614
2Russet Burbank28.937.833.33+8.911.50.84
3A98345-145.443.244.35+3.500.60.65
4A00324-128.937.833.33-10.111.50.84
5A01010-14451.747.85+7.700.60.55
6A01025-43437.635.84+4.301.10.84
7A02060-3TE36.440.138.24+4.400.90.75
8AC99375-1RU41.443.242.35+3.600.70.65
9AO00057-240.249.744.95-10.200.70.55
10AO02183-248.147.347.75+2.600.50.55
11AO96305-344.35047.15+5.600.60.55
12CO99053-3RU39.141.540.34+4.700.80.75
13PA00N14-230.342.136.24-11.811.40.74
LSD 0.053.13.2
Average37.642.940.26.6010.7
Idaho
1Ranger Russet30.641.335.94-10.701.30.74
2Russet Burbank28.134.931.53+8.511.614
3A98345-143.939.441.75+4.500.60.85
4A00324-1No SampleNo Sample
5A01010-136.540.738.64+6.300.90.75
6A01025-434.737.135.94+3.2010.95
7A02060-3TE30.630.130.42+3.111.31.44
8AC99375-1RU38.739.639.14+4.100.80.85
9AO00057-2No SampleNo Sample
10AO02183-2No SampleNo Sample
11AO96305-3No SampleNo Sample
12CO99053-3RU29.429.429.42+3.211.41.44
13PA00N14-2No SampleNo Sample
LSD 0.053.32.5
Average3436.635.35.501.10.9
Oregon
1Ranger Russet29.138.633.83-9.511.50.84
2Russet Burbank24.532.428.42+8.2121.23
3A98345-13331.332.13+7.401.11.34
4A00324-125.632.929.22+7.311.91.13
5A01010-129.340.334.83-11.111.50.74
6A01025-430.941.1364-10.201.30.74
7A02060-3TE25.22726.12+3.411.91.73
8AC99375-1RUNo SampleNo Sample
9AO00057-237.43938.24+5.300.90.85
10AO02183-245.243.544.35+8.800.60.65
11AO96305-335.647.741.75-12.1010.55
12CO99053-3RU31.33734.13+5.701.30.94
13PA00N14-23346.139.54-13.101.10.55
LSD 0.054.25.7
Average31.738.134.98.501.30.9
Date test performed:
WashingtonDec. 14Dec. 14
IdahoDec. 8Dec. 8
OregonDec. 2Dec. 2
§ 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