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 Winter Wheat Williston Research Extension Center
Grain Yield Average Yield

Variety
Daysto
Head
Plant
Height
Winter
Survival
Leaf
Disease*
Test
Weight

Protein

1998

1999

2000
2
year
3
year
fr Jan 1 in % % lbs/bu % ----------------------------bu/ac--------------------
Agassiz 157 34 90 13 62.5 15.2 46.0 67.2 65.4 66.3 59.5
Alliance 150 26 86 67 62.1 10.9 47.1 59.9 67.8 63.9 58.3
Arapahoe 152 31 85 30 62.0 14.1 44.9 58.9 60.6 59.8 54.8
BigSky 157 31 90 4 61.5 14.0 ----- 66.2 72.7 69.5 -----
Crimson 155 29 61 12 62.5 15.1 48.6 54.6 46.0 50.3 49.7
Elkhorn 159 32 81 28 62.4 13.4 49.4 56.3 67.2 61.8 57.6
Erhardt 156 27 79 12 62.7 15.3 38.3 63.3 61.5 62.4 54.4
Harding 156 29 84 8 61.6 13.5 50.7 57.7 64.8 61.3 57.7
CDC Kestrel 158 31 83 42 62.1 11.9 53.2 60.5 68.3 64.4 60.7
McGuire 151 28 74 20 61.8 16.2 42.3 54.8 56.5 55.7 51.2
Morgan 159 31 75 15 61.6 14.0 52.3 63.3 69.6 66.5 61.7
NeKota 148 27 68 22 62.8 13.2 43.2 60.2 56.5 58.4 53.3
Norstar 160 38 70 13 61.5 13.4 54.3 67.6 70.0 68.8 64.0
Nuwest 158 30 89 8 60.8 14.6 45.3 68.7 69.6 69.2 61.2
Rampart 157 27 80 4 62.1 15.0 44.8 22.9 56.2 39.6 41.3
Ransom 157 29 68 25 62.2 12.4 51.1 65.9 65.3 65.6 60.8
Roughrider 158 34 81 17 62.4 15.0 46.0 60.9 65.0 63.0 57.3
Seward 160 37 83 13 62.6 13.9 57.5 62.5 75.4 69.0 65.1
Tandem 152 28 80 20 62.8 13.8 45.8 56.8 66.8 61.8 56.5
Windstar 154 30 63 18 62.7 14.4 44.0 59.9 60.6 60.3 54.8
Mean 156 31 77 18 61.8 13.7 47.8 60.9 65.3 -- --
C.V. % 0 5 16 46 1.1 2.2 8.1 8.9 10.9 -- -
LSD .05 1 2 17 13 1.4 .6 5.5 7.6 10.0 -- --

Planting Date: September 10, 1999
Harvest Date: July 24, 2000
* mostly bacterial leaf disease; rated on flag leaf


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Email: expwill@ndsuext.nodak.edu