Stored at 48°F after arrival

    PHOTOVOLT READING         DIFF USDA   % REDUCING SUGAR       SPROUTING  
  Clone stem bud average rtg §     COLOR   stem bud rtg   (%) length 
  Washington                            
1 Ranger Russet 22.6 37.5 30.0 2-   14.9 2   1.4 0.5 4   100 1/4"
2 Russet Burbank 25.3 38.4 31.8 3-   13.2 1   1.0 0.5 5   0  
3 A89384-10 No Sample               No Sample       No Sample  
4 A92303-7 21.6 36.7 29.2 2-   15.1 2   1.2 0.4 5   100 1/8"
5 AO89128-4.1 23.1 39.9 31.5 3-   16.8 2   1.1 0.5 5   60 P
6 AO89128-4.2 38.0 45.3 41.6 5+   7.8 0   0.6 0.4 5   40 P
7 AO92007-2 28.9 37.2 33.1 3+   8.7 1   1.1 0.7 5   0  
8 AO92017-6 32.2 36.2 34.2 3+   8.2 0   1.0 0.6 5   13 1/8"
9 COO93031-3 30.6 31.8 31.2 3+   3.6 0   0.9 0.8 5   93 1/2"
      LSD 0.05 3.9     5.2             20  
  Average 22.8 39.2 32.9     12.7 1   0.9 0.5 4.8   43  
                               
  Idaho                            
1 Ranger Russet 30.2 37.5 33.8 3+   8.4 1   0.7 0.5 5   73 1/8"
2 Russet Burbank 27.2 43.1 35.1 3-   16.0 1   0.8 0.4 5   0  
3 A89384-10 25.7 29.6 27.6 2+   7.9 1   1.3 1.1 4   0  
4 A92303-7 37.4 48.4 42.9 5-   11.8 0   0.6 0.4 5   27 P
5 AO89128-4.1 33.6 42.5 38.0 4-   19.7 0   0.7 0.4 5   7 P
6 AO89128-4.2 38.7 42.9 40.8 5+   5.3 0   0.5 0.4 5   13 P
7 AO92007-2 35.8 39.2 37.5 4+   6.6 0   0.7 0.6 5   0  
8 AO92017-6 37.6 40.1 38.8 4+   5.6 0   0.6 0.4 5   0  
9 COO93031-3 25.5 27.6 26.5 2+   4.3 1   1.4 0.5 4   87 1/8"
      LSD 0.05 4.1     4.6             19  
  Average 32.6 40.4 36.5     10.8 0   0.8 0.5 5   17  
                               
  Oregon                            
1 Ranger Russet 31.2 30.2 30.7 3-   16.8 0   1.3 1.1 4   87 1/4"
2 Russet Burbank 20.0 36.2 28.1 2-   18.4 2   1.7 0.7 4   0  
3 A89384-10 32.3 43.2 37.7 4-   10.8 0   1.3 0.6 4   53 1/8"
4 A92303-7 17.9 40.0 28.9 2-   22.1 3   2.5 0.7 3   93 1/2"
5 AO89128-4.1 34.6 37.3 35.9 4-   9.0 0   1.0 0.9 4   13 P
6 AO89128-4.2 34.5 39.9 37.2 4+   7.4 0   1.2 0.9 4   7 P
7 AO92007-2 28.2 37.2 32.7 3-   9.7 1   1.3 0.9 4   0  
8 AO92017-6 34.8 37.7 36.3 4+   6.5 0   0.8 0.5 5   0  
9 COO93031-3 27.4 31.9 29.7 2+   6.6 1   1.1 0.9 4   100 3/4"
      LSD 0.05 4.5     5.4             18  
  Average 28.4 37.7 33.0     13.5 1   1.5 0.8 4   36  
                               
  Date test performed:                            
  Washington Nov. 29               Nov. 29       Dec. 28  
  Idaho Nov. 28               Nov. 28       Dec. 28  
  Oregon Nov. 27               Nov. 27       Dec. 28  
rtg= rating      Diff = Absolute difference between bud and stem Photovolt reading.      P=Peeping
§Stem to bud differences of nine or greater(-) lose one point and differences of less than 9 (+) gain one point in the accumulated total postharvest rating.


This page was created by nora fuller on Friday, February 09, 2001.