WSU CAHNRS

Washington State University

Potatoes at WSU

Stored at 40°F for 60 Days and Reconditioned

   PHOTOVOLT(60 Days at 40°F) PHOTOVOLT AFTER RECONDITIONING
SPROUTINGUSDA(21 days at 60°F)USDA
Clone(%)stembudaverageDIFFCOLORstembudaverageDIFFCOLOR
Washington
1Ranger RussetNone19.126.222.7733344.838.911.80
2Russet BurbankNone18.327.7239.4326.840.733.8141
3A00324-1013.825.519.611.7430.437.333.98.61
4A00727-1016.218.717.53.1323.235.429.312.12
5A01010-1None17.625.321.47.6329.93833.98.21
6AO00057-2043.344.7442.8049555260
7AO02183-2022.132.727.411.6230.642.136.411.60
LSD 0.05ns2.93.74.44.9
Average021.528.725.17.6331.941.936.910.31
Idaho
1Ranger Russet018.22722.68.8335.545.240.4110
2Russet Burbank011.816.113.94.3423.636.229.912.62
3A00324-1013.918.616.34.7429.533.731.65.31
4A00727-1010.51211.22.1420.324.622.55.52
5A01010-1014.817.115.93.1330.836.933.87.40
6AO00057-2021.329.725.510.1231.742.33710.60
7AO02183-2036.340.538.46.1054.65655.32.70
LSD 0.05ns23.42.53.4
Average018.12320.65.6332.339.335.87.91
Oregon
1Ranger Russet014.724.919.810.3327.542.63515.21
2Russet Burbank011.323.517.412.3419.339.129.219.83
3A00324-1011.419.115.27.7426.237.531.911.31
4A00727-1013.817.615.74.1421.230.125.78.92
5A01010-1013.12318.19.942043.131.523.12
6AO00057-2015.228.72213.5321.637.529.515.92
7AO02183-2029.435.132.26.9147.85048.94.40
LSD 0.05xx23.13.14.2
Average015.624.620.19.2326.24033.114.12
Date test performed:
WashingtonDec. 23Dec. 8Dec. 19
IdahoDec. 23Dec. 2Dec. 18
OregonDec. 23Dec. 14Dec. 20
DIFF = Absolute difference between bud and stem Photovolt reading.
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
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