UNIVERSITY OF IDAHO AND OREGON STATE UNIVERSITY
SUGARBEET VARIETY TRIALS, SUMMARY OF 6 LOCATIONS1, 1997 AND 1998
COMMERCIAL VARIETIES2
November 25, 1998
Root3
Yield		 Sugar
Content		 Gross
Sugar		 Conduc-
tivity		 Extrac-
tion		 Estimated
Recoverable Sugar		 Curly Top Ratings4
VARIETY (T/A) (%) (lbs/A) (mmhos) (%) (lbs/T) (lbs/A 1994 1995 1996 1997 1998
 
American Crystal
ACH 203 33.80 15.78 10569 0.877 82.99 262.7 8785 5.3 4.3 3.7 4.2 3.8
ACH 2115 32.70 16.35 10595 0.802 84.10 275.7 8931 5.1 3.6 4.0 4.0 3.7
Betaseed
Beta 4035R5 33.95 15.26 10224 0.968 81.64 249.7 8350 - - 4.6 4.6 3.9
Beta 8118 35.47 16.22 11404 0.879 83.08 269.9 9497 - 3.9 3.7 3.9 2.9
Beta 84225 35.17 16.05 11239 0.931 82.33 264.9 9284 5.2 3.7 4.3 4.2 3.7
Beta 8450 34.47 15.90 10895 0.933 82.25 262.2 8991 5.1 4.4 4.5 4.6 3.4
Beta 8468 35.06 16.13 11215 0.885 82.97 268.1 9332 - 3.2 3.8 4.2 3.3
Beta 8757 36.05 16.24 11636 0.889 82.95 269.9 9673 - 3.7 4.4 4.2 3.4
Hilleshog Mono Hy
HM 9155 36.27 15.40 11073 0.959 81.77 252.9 9087 5.1 3.8 4.2 4.2 4.2
HM Canyon 36.25 16.04 11513 0.854 83.37 267.9 9610 4.2 3.2 3.9 3.8 3.1
HM Emblem 36.43 16.33 11827 0.745 84.88 277.6 10056 - 3.3 3.7 3.5 3.4
HM Oasis 37.22 16.11 11893 0.788 84.26 272 10032 - 3.4 4.3 3.8 3.3
HM Owyhee5 37.21 16.40 12114 0.792 84.26 276.9 10226 - 3.5 3.3 2.9 3.1
HM PM215 35.78 16.54 11769 0.731 85.12 281.8 10032 - 3.1 4.0 3.6 3.6
HM Sierra 35.03 16.46 11437 0.787 84.36 278.0 9655 - 3.4 3.7 3.8 3.3
HM WS62 36.33 15.60 11221 0.850 83.32 260.4 9364 4.2 3.2 3.4 3.1 3.2
HM WSPM9 35.53 15.54 10974 0.830 83.57 260.4 9190 4.7 3.3 4.0 3.9 2.9
Holly Hybrids-Spreckels
HH Rival5 32.23 15.65 9966 0.935 82.17 257.9 8194 6.5 5.9 4.8 4.3 4.8
SS-781R5 32.54 14.86 9568 1.020 80.80 241.3 7748 - 4.3 4.2 3.9 3.5
 
Susceptible Check - 6.0 5.8 6.1 5.5
US 41 (Resistant Check) 4.9 3.8 4.3 4.2 3.6
 
LSD (.05) 0.81 0.21 295 0.035 0.52 4.7 272
CV (%) 5.7 3.2 6.6 9.9 1.5 4.4 7.2
Pr>F 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001
 

When comparing yields or sugars of two varieties, the values must differ by a value equal to or greater than the
given at the bottom of each column. If they do not, then they were probably not different in this test.

1Locations: 1997: Aberdeen, Idaho; Minidoka County, Idaho; Malheur Experiment Station, Ontario, Oregon.
                 1998: Aberdeen, Idaho; Cassia County, Idaho; Malheur Experiment Station, Ontario, Oregon.
2All entries are commercial seed obtained locally.
3Root yields have been tared 5%.
4Curly Top Ratings: 0 = no curly top symptoms; 9 = plants killed. To calculate and compare the average curly
  top resistance of two or more varieties, use only those years data in which the compared varieties all have ratings.
5Entered in 1998 Rhizomania Variety Test.


Last Updated on 12/29/98
By District III Extension

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