WSU CAHNRS

Washington State University

Potatoes at WSU

Stored at 40°F after arrival

  PHOTOVOLT READING DIFFUSDA % REDUCING SUGAR SPROUTING
ClonestembudaverageCOLORstembud(%)length
Washington
1Ranger Russet9.111.610.42.943.6313P
2Russet Burbank12.815.514.13432.60
3A8893-111.61513.33.543.630
4A9014-222.429.425.97.421.40.60
5A9045-77.88.58.12.144.640
6A90586-119.410.710244.24.10
7AC87138-47.5129.84.643.82.50
8AC91014-212.814.613.7443.430
9AO92017-69.41210.72.643.82.40
10ATX9202-3Ru12.415.513.93.642.320
11Stampede Russet9.39.79.50.944.64.20
LSD 0.052.128
Average11.514.5133.643.42.71
Idaho
1Ranger Russet12.31312.61.642.92.70
2Russet Burbank11.415.613.54.243.42.30
3A8893-113.915.114.52.442.31.90
4A9014-226.629.828.24.710.80.40
5A9045-710.310.510.41.542.82.80
6A90586-1111.311.611.5242.92.90
7AC87138-411.313.312.32.543.22.80
8AC91014-227.525.426.46.51110
9AO92017-61517.316.12.731.91.60
10ATX9202-3Ru17.317.817.53.232.22.20
11Stampede Russet13.116.714.93.643.22.70
LSD 0.052.52.1NS
Average15.716.916.33.132.320
Oregon
1Ranger Russet10.813.612.23453.30
2Russet Burbank9.815.312.55.644.72.87P
3A8893-110.913.612.23.644.32.50
4A9014-211.916.314.14.444.41.90
5A9045-71013.411.73.443.82.90
6A90586-111113122.843.92.50
7AC87138-41014.512.24.845.63.10
8AC91014-221.425.723.56.121.30.60
9AO92017-613.417.315.34.243.21.80
10ATX9202-3Ru17.320.218.83.332.21.60
11Stampede Russet9.410.6101.6464.90
LSD 0.051.72.26
Average12.115.8144.2442.40
Date test performed:
WashingtonDec. 9Dec. 9Dec. 27
IdahoDec. 10Dec. 10Dec. 28
OregonDec. 10Dec. 10Dec. 28
DIFF=Absolute difference between bud and stem photovolt reading.P=peeping
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
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