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 Early Planted on Fallow Williston Research Extension Center
            Grain Yield Average Yield

Variety

Days to Head Plant Ht. Leaf Disease Test Wt. Protein 1996 1997 1998 2
year
3
year
    in % lbs/bu % ----------------------------bu/ac-----------------------
Conventional                    
Amidon 61.0 34.0 10 57.60 13.1 43.4 24.4 53.4 38.9 40.4
Keene 60 34 23 59.5 13.7 47.9 25.5 50.8 38.2 41.4
Ernest 61 33 25 58.8 13.8 44.0 26.5 44.2 35.4 38.2
AC Barrie 61 34 15 57.8 14.7 ------ 24.9 46.6 35.8 ------
Trenton 60 34 20 58.0 14.1 43.5 25.2 45.9 35.6 38.2
Stoa 61 32 30 56.1 14.2 42.8 26.2 46.5 36.4 38.5
Kulm 57 30 45 60.4 14.2 42.3 23.6 47.3 35.5 37.7
Gunner 63 33 8 59.8 14.0 ------ 27.0 54.0 40.5 ------
Russ 59 31 40 58.2 13.5 46.8 24.4 53.3 38.9 41.5
Argent 60 33 35 58.7 14.3 42.5 21.8 46.6 34.2 37.0
Scholar 62 32 33 59.7 14.2 ------ ------ 52.0 ------ ------
Semi-Dwarf                    
McNeal 62 31 10 57.2 12.9 46.9 28.5 51.4 40.0 42.3
Grandin 59 30 30 57.5 14.3 43.6 22.0 46.9 34.5 37.5
2375 58 28 53 58.8 13.4 50.8 23.6 53.4 38.5 42.6
2398 61 29 5 58.9 13.5 52.7 23.9 58.0 41.0 44.9
Nora 59 25 40 58.4 13.3 ------ ------ 50.6 ------ ------
Express 61 28 18 56.3 13.3 44.9 20.9 55.3 38.1 40.4
Lars 60 26 20 55.6 12.7 48.5 27.6 52.9 40.3 43.0
                     
EXP MEAN 60 31 25 58.3 13.8 46.2 24.1 51.0 -- --
C.V. % 2 4 34 ------ ------ 4.2 10.1 6.6 -- --
LSD 5% 2 2 18 ------ ------ 2.8 3.4 4.8 -- --

Planting Date: April 17, 1998
Harvest Date: August 6, 1998
Data compiled by Neil Riveland


Back to 1998 Variety Trial Index (http://www.ag.ndsu.nodak.edu/willisto/98data/index.htm)
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