North Dakota State University * Dickinson Research Extension Center
1089 State Avenue, Dickinson, ND 58601-4642 Voice: (701) 483-2348 FAX: (701) 483-2005


Performance of five hard red spring (HRS) wheat cultivars following fallow, oat, and canola at Beulah, Hannover, and Glen Ullin, North Dakota.


----------------Beulah--------------------- ---------------------Hannover----------------------- ---------------------Glen Ulin----------------------
  height yield TW protein kernel weight height yield TW protein kernel weight height yield TW protein kernel weight
Crop rotation (R) -in- -bu/ac- -lb/bu- -%- kernel/lb -in- -bu/ac- -lb/bu- -%- kernel/lb -in- -bu/ac- -lb/bu- -%- kernel/lb
HRS wht-fallow 31 47.4 58.9 14.0 15,387 34 50.5 56.0 14.1 15,323 34 70.0 59.4 14.0 14,878
HRS wht-durum-oat 31 45.4 59.1 14.2 14,623 36 48.3 57.9 13.7 14,444 35 64.6 59.8 12.6 14,426
HRS wht-pea-can 31 49.8 59.2 13.6 14,697 33 47.8 57.0 14.0 15,157 32 56.1 60.5 13.3 14,195
HRS wheat cultivar (C)
Ember 28 51.1 60.2 13.6 14,955 33 46.8 55.7 12.9 15,259 31 64.2 61.0 12.1 14,972
Ingot 33 46.6 61.0 14.0 14,901 38 48.4 59.4 13.4 15,151 36 59.2 62.7 12.7 14,511
Oxen 28 47.6 57.6 13.6 14,779 31 51.8 55.1 13.9 15,425 32 67.1 56.8 13.3 14,924
Parshall 34 43.8 58.3 13.9 14,821 37 47.5 58.4 14.9 14,339 37 64.1 60.6 14.4 13,924
Reeder 31 48.4 58 14.5 15,056 33 49.8 56.2 14.6 14,700 34 63.3 58.3 14.1 14,167
 
Mean 31 47.5 59 13.9 14,902 34 48.9 57.0 13.9 14,975 34 63.6 59.9 13.3 14,500
R NS * NS NS * * NS * * * * * * * NS
C * * * NS NS * * * * * * * * * *
R x C NS NS NS NS NS NS NS NS NS NS * NS NS NS NS

Additional information about this or other crop rotation studies coordinated by the NDSU Dickinson Research Extension Center can be obtained by contacting Dr. Patrick Carr at 701-483-2581 or by email pcarr@ndsu.nodak.edu.

NS = not significant; * = significant at P<0.05.

Planting Date: May 5
Harvest Date: August 21 (Hannover) August 16 (Glen Ullin) August 14 ( Beulah)


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Email: drec@ndsuext.nodak.edu