North Dakota State University * Dickinson Research Extension Center
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Durum - Green Fallow Dickinson, ND
            Grain Yield   Average Yield
Variety Days to Head Seeds per Pound Plant Height Test Weight Protein 1996 1997 1998 Returns 2 Year 3 Year
      in lbs/bu % ---------bu/ac--------- $/ac -----bu/ac----
AC Melita 62 12,651 35 59.9 15.8 56.4 32.6 49.0 133.14 40.8 46.0
AC Morse 61 13,939 30 60.1 16.5 -- -- 53.5 139.88 -- --
Avonlea 63 12,390 32 61.0 15.8 -- -- 53.0 149.75 -- --
Belzer 63 12,860 34 60.3 15.2 61.6 33.9 55.9 158.50 44.9 50.4
Ben 63 12,547 33 61.8 15.7 59.3 30.0 54.5 148.22 42.2 47.9
Dressler 62 13,478 33 60.6 16.0 58.3 37.8 47.8 133.00 42.8 48.0
Laker 65 12,424 30 61.0 14.9 57.0 29.4 48.4 130.88 38.9 44.9
Lloyd 63 13,501 26 59.5 15.5 63.8 33.6 51.9 146.41 42.8 49.8
Maier 64 12,920 30 60.5 15.7 55.6 29.6 52.4 143.41 41.0 45.8
Medora 61 13,703 31 61.0 16.3 52.5 37.6 50.0 128.93 43.8 46.7
Monroe 59 12,739 32 59.9 15.9 52.3 26.3 50.5 135.42 38.4 43.0
Mountrail 64 13,279 31 60.0 15.4 61.3 38.9 53.8 143.11 46.3 51.3
Munich 62 15,118 30 59.6 16.1 56.1 34.7 54.0 143.99 44.4 48.3
Plenty 64 13,507 37 59.6 15.8 57.2 30.7 49.6 137.68 40.1 45.8
Regold 64 12,216 37 61.5 15.4 55.7 33.1 49.1 128.96 41.1 46.0
Renville 62 14,928 35 59.8 15.7 60.9 31.1 51.0 142.18 41.1 47.7
Rugby 63 12,718 36 60.9 15.9 51.6 34.8 47.6 131.84 41.2 44.7
Sceptre 68 12,720 32 60.1 15.6 58.1 33.7 44.0 114.83 38.8 45.3
Vic 61 12,211 34 61.0 15.5 55.7 27.7 60.1 172.89 43.9 47.8
Voss 63 12,649 26 61.0 15.5 54.2 37.7 50.7 138.87 44.2 47.6
Ward 61 12,570 33 61.4 15.7 57.1 35.1 52.4 148.21 43.7 48.2
                       
Mean 63 13,198 31 60.7 15.6 44.5 32.7 52.8 144.57 -- --
C.V. % 1.2 6.8 5.4 1.2 3.4 14.6 18.7 11.2 11.0 -- --
LSD .05 1.0 1,262 2 1.0 0.9 9.1 NS 8.3 25.70 -- --

Planting Date: April 23
Harvest Date: August 11
Returns were calculated by multiplying the 1998 yield by the protein premium/discount and test weight discount paid at the Southwest Grain Terminal located at Gladstone on September 8.


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