North Dakota State University * Williston Research Extension Center
14120 Hwy 2, Williston, ND 58801-8629, Voice: (701) 774-4315, FAX: (701) 572-0544


Hard Red Spring Wheat    Williston Research Extension Center    Mountrail County, New Town
          Grain Yield Average Yield

Variety
Plant
Height
FS*
Scab
Test
Weight

Protein

1999

2000

2001
2
year
3
year
  in % lbs/bu % ---------------------bu/A------------------
Conventional
Amidon 31 35 58.9 15.5 35.5 35.6 24.9 30.3 32.0
Gunner 28 28 61.4 17.1 35.7 33.7 26.5 30.1 32.0
Keene 31 21 60.2 15.6 38.5 38.7 29.0 33.9 35.4
McKenzie 30 20 60.1 15.5 -- 33.2 31.4 32.3 --
Parshall 27 18 61.6 16.5 41.3 38.5 26.8 32.7 35.5
Trenton 29 40 60.2 16.2 37.4 41.2 23.5 32.4 34.0
Semi-dwarf
Alsen 26 2 61.7 15.9 39.8 32.3 26.9 29.6 33.0
Conan 24 19 59.9 16.1 -- -- 24.8 -- --
Dandy 25 16 59.8 15.3 -- -- 23.6 -- --
Ember 27 8 62.5 15.0 -- 35.5 28.0 31.8 --
McNeal 26 57 57.3 16.5 42.7 36.7 21.8 29.3 33.7
Norpro 23 28 59.8 16.1 -- 41.9 24.4 33.2 --
Reeder 22 23 59.7 16.3 44.3 42.6 28.1 35.4 38.3
Scholar 29 30 59.6 15.8 29.7 31.8 21.8 26.8 27.8
Hard White
9420 25 40 58.7 14.9 -- 34.7 24.2 29.5 --
Argent 30 21 60.5 16.0 36.1 33.8 25.4 29.6 31.8
ID 377S 28 21 60.0 15.0 -- 39.7 30.9 35.3 --
Pristine 25 36 60.4 15.3 -- -- 26.9 -- --
 
Mean 27 -- 60.1 15.9 37.5 36.7 26.2 -- --
C.V. % 7 -- .6 1.8 6.2 7.4 8.1 -- --
LSD .05 4 -- .7 .6 3.3 3.8 3.0 -- --

Planting Date: May 16
Harvest Date: August 22

*FS = Field Severity = incidence x head severity; rated on 1 rep


Back to 2001 Variety Trial Index (http://www.ag.ndsu.nodak.edu/willisto/01data/index.htm)
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Email: expwill@ndsuext.nodak.edu