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North Dakota State University * Langdon Research Extension Center
9280 107th Ave. NE,  Langdon, ND 58249, Voice: (701) 256-2582, FAX: (701) 256-2580


 

Howard (ND800) HRSW
Langdon Research Extension Center
LA= Langdon, R=Ramsey, P=Pembina, W=Walsh, N=Nelson, T=Towner
Comparison of Howard to selected enteries at Langdon and off-station location in NE North Dakota
LA
Yield (bu/a) 7-site 8-site 3 yr
Variety LA 03 LA 04 L 05 P 05 W 05 N 05 R 05 T 05 Avg. Avg. Avg.
Alsen 62.4 66.1 55.7 58.7 51.4 49.4 50.6 48.1 54.3 55.3 61.4
Banton 64.3 60.3 56.9 53.7 47.2 48.0 45.4 53.7  
Briggs 78.6 75.3 56.0 57.1 48.1 50.7 56.3 51.0 56.4 59.1 70.0
Freyr 68.2 50.1 59.7 56.4 48.3 54.4 48.3 55.1  
Glenn 80.0 66.7 58.5 60.4 62.3 52.4 54.5 50.7 57.9 60.7 68.4
Granger 83.1 66.9 48.9 59.3 51.3 49.5 51.3 47.8 53.6 57.3 66.3
Granite 77.3 65.6 57.9 51.0 46.2 45.3 51.6 41.7 51.3 54.6 66.9
Hanna 80.8 77.5 58.1 57.4 49.3 52.2 54.9 51.2 57.2 60.2 72.1
Knudson 81.9 66.4 65.2 62.6 58.7 57.0 57.8 54.3 60.3 63.0 71.2
Oklee 80.3 65.0 53.0 60.9 53.1 48.2 50.6 48.9 54.2 57.5 66.1
Polaris 80.8 70.0 67.0 60.5 52.3 47.3 53.6 49.1 57.1 60.1 72.6
Saturn 70.2 65.2 50.4 55.2 50.8 42.9 56.8 41.7 51.9 54.2 61.9
Steele-ND 78.5 70.0 56.0 58.4 45.4 50.5 49.1 44.8 53.5 56.6 68.2
Trooper 72.9 55.4 62.5 59.8 52.8 55.2 50.5 58.4  
Ulen 85.8 56.1 48.0 57.8 56.7 47.7 48.2 46.6 51.6 55.9 63.3
Howard  82.2 73.6 61.2 60.1 51.0 55.6 48.6 49.4 57.1 60.2 72.3
Parshall 82.6 63.6 55.6 67.3
Reeder 81.0 67.2 51.2 66.5
Dapps 78.2 67.2 65.4               70.3
Howard (ND800) HRSW
Langdon Research Extension Center
LA= Langdon, R=Ramsey, P=Pembina, W=Walsh, N=Nelson, T=Towner
LA
Test Weight (lbs/bu) 7-site 8-site 3 yr
Variety LA 03 LA 04 LA 05 P 05 W 05 N 05 R 05 T 05 Avg. Avg. Avg.
Alsen 62.4 59.8 60.2 60.7 59.2 60.6 60.8 60.1 60.2 60.5 60.8
Banton 64.3 59.8 61.5 60.2 60.4 60.9 59.8 61.0  
Briggs 62.6 59.6 59.3 59.6 57.4 60.0 59.8 59.5 59.3 59.7 60.5
Freyr 58.4 57.6 59.0 57.9 58.1 59.7 57.8 58.4  
Glenn 64.4 61.9 61.8 62.2 61.4 62.1 62.4 61.8 61.9 62.3 62.7
Granger 62.5 58.5 59.6 59.7 58.3 59.3 59.4 58.8 59.1 59.5 60.2
Granite 63.0 60.1 60.8 61.3 59.9 61.0 62.0 59.9 60.7 61.0 61.3
Hanna 61.9 60.1 59.6 60.6 58.4 60.5 60.7 59.8 60.0 60.2 60.5
Knudson 61.9 57.2 59.0 59.9 57.8 60.0 59.7 58.8 58.9 59.3 59.4
Oklee 63.3 59.9 60.5 60.8 59.2 60.2 60.3 60.1 60.1 60.5 61.2
Polaris 60.9 56.9 59.7 61.5 59.3 58.0 60.2 58.1 59.1 59.3 59.2
Saturn 60.2 56.3 55.9 59.2 57.8 55.1 58.7 54.3 56.8 57.2 57.5
Steele-ND 62.8 59.3 60.6 60.9 58.7 60.6 59.3 59.0 59.8 60.2 60.9
Trooper 59.4 59.5 61.2 58.5 59.7 60.0 59.7 59.7  
Ulen 62.6 58.4 58.5 59.5 58.1 59.0 58.2 58.4 58.6 59.1 59.8
Howard 63.5 59.3 60.8 61.4 59.4 61.1 59.2 60.3 60.2 60.6 61.2
Parshall 62.5 60.0 60.3 60.9
Reeder 61.6 58.3 57.7 59.2
Dapps 60.9 60.1 59.2               60.1
Howard (ND800) HRSW
Langdon Research Extension Center
LA= Langdon, R=Ramsey, P=Pembina, W=Walsh, N=Nelson, T=Towner
LA
Protein (%) 7-site 8-site 3 yr
Variety LA 03 LA 04 LA 05 P 05 W 05 N 05 R 05 T 05 Avg. Avg. Avg.
Alsen 15.4 14.1 15.5 15.5 16.7 15.9 16.1 16.0 15.7 15.7 15.0
Banton 14.2 14.9 15.0 16.1 15.3 15.6 15.0 15.2  
Briggs 15.8 14.1 15.5 15.3 17.3 16.0 15.8 15.6 15.7 15.7 15.1
Freyr 13.8 15.2 15.4 16.0 15.9 15.5 15.7 15.4  
Glenn 15.3 14.6 15.2 15.4 16.5 16.0 16.0 15.7 15.6 15.6 15.0
Granger 14.9 13.9 15.0 15.4 16.7 15.5 15.6 15.5 15.4 15.3 14.6
Granite 16.0 14.7 15.7 16.4 17.2 17.0 16.7 16.1 16.3 16.2 15.5
Hanna 15.3 14.2 15.3 15.0 16.9 15.6 15.4 15.4 15.4 15.4 14.9
Knudson 13.8 13.0 14.2 14.5 14.7 14.8 15.0 14.2 14.3 14.3 13.7
Oklee 15.4 14.6 14.9 15.3 16.1 15.9 16.1 15.4 15.5 15.5 15.0
Polaris 13.6 13.0 13.8 14.7 14.1 14.3 14.2 14.3 14.1 14.0 13.5
Saturn 14.9 14.1 15.8 15.1 16.2 16.3 16.0 15.9 15.6 15.5 14.9
Steele-ND 15.3 14.2 15.3 15.4 16.8 15.8 15.7 15.6 15.5 15.5 14.9
Trooper 13.3 14.3 14.6 15.2 14.7 14.9 14.5 14.5  
Ulen 14.6 14.2 14.7 15.0 16.5 15.4 15.6 15.1 15.2 15.1 14.5
Howard   14.6 14.2 14.9 15.1 16.3 15.4 15.5 15.3 15.2 15.2 14.6
Parshall 15.2 14.2 15.3 14.9
Reeder 15.1 14.3 14.7 14.7
Dapps 16.3 15.6 16.2               16.0
Howard (ND800) HRSW
Langdon Research Extension Center
LA= Langdon, R=Ramsey, P=Pembina, W=Walsh, N=Nelson, T=Towner
LA
Plant Height (in) 7-site 8-site 3 yr
Variety LA 03 LA 04 LA 05 P 05 W 05 N 05 R 05 T 05 Avg. Avg. Avg.
Alsen 39 39 34 34 37 34 33 36 35 36 37
Banton 40 37 36 39 35 34 39 37  
Briggs 38 42 35 34 36 32 30 34 35 35 38
Freyr 40 35 36 38 35 34 36 36  
Glenn 41 43 37 35 39 36 33 39 37 38 40
Granger 42 44 39 35 39 36 34 38 38 39 42
Granite 38 38 34 34 37 33 33 35 34 35 37
Hanna 43 45 38 37 40 37 36 40 39 39 42
Knudson 39 39 35 35 38 34 34 35 36 36 38
Oklee 39 40 35 35 34 34 31 33 34 35 38
Polaris 41 40 36 38 39 34 35 35 37 37 39
Saturn 40 43 35 37 39 35 35 36 37 38 39
Steele-ND 41 41 35 34 35 35 32 37 35 36 39
Trooper 34 32 33 35 32 31 33 33  
Ulen 41 39 35 34 35 34 33 37 35 36 38
Howard   40 41 36 33 34 35 33 38 36 36 39
Parshall 44 47 39 43
Reeder 40 41 34 38
Dapps 44 45 40               43
Howard (ND800) HRSW
Langdon Research Extension Center
LA= Langdon, R=Ramsey, P=Pembina, W=Walsh, N=Nelson, T=Towner
LA
Days to Head 6-site 7-site 3 yr
Variety LA 03 LA 04 LA 05 W 05 N 05 R 05 T 05 Avg. Avg. Avg.
Alsen 65 72 54 59 62 60 64 62 62 69
Banton 71 55 62 63 60 65 62  
Briggs 63 72 53 58 61 58 64 61 61 68
Freyr 73 54 62 63 59 65 63  
Glenn 64 70 54 58 62 58 64 61 61 67
Granger 64 71 54 59 63 58 64 62 62 68
Granite 70 76 57 60 66 62 67 65 65 73
Hanna 66 73 54 62 63 60 66 63 63 70
Knudson 68 74 56 63 63 61 67 64 64 71
Oklee 65 71 54 59 63 59 65 62 62 68
Polaris 73 79 60 68 70 63 73 69 69 76
Saturn 71 77 59 67 67 63 71 67 68 74
Steele-ND 66 73 53 59 62 58 64 61 62 70
Trooper 71 53 59 62 58 63 61  
Ulen 65 71 54 58 62 59 67 62 62 68
Howard   66 73 54 60 62 60 64 62 63 70
Parshall 65 72 54 69
Reeder 65 72 55 69
Dapps 66 71 54             69
Howard (ND800) HRSW
Langdon Research Extension Center
LA= Langdon, R=Ramsey, P=Pembina, W=Walsh, N=Nelson, T=Towner
Lodging (0-9) 5-site 6-site
Variety LA 03 LA 04 W 05 N 05 R 05 T 05 Avg. Avg.
Alsen 0.3 0.0 1.3 0.5 0.0 0.0 0.4 0.4
Banton 0.0 1.8 0.0 0.0 0.0 0.4  
Briggs 1.5 0.0 6.8 0.5 1.3 3.0 2.3 2.2
Freyr 3.0 0.0 2.8 0.0 0.0 1.2  
Glenn 0.3 0.0 3.0 0.8 0.0 0.0 0.8 0.7
Granger 2.0 1.3 5.8 2.5 0.5 0.8 2.2 2.2
Granite 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Hanna 0.8 0.3 4.5 1.0 0.3 0.0 1.2 1.2
Knudson 0.3 1.8 0.3 0.1 0.0 0.0 0.4 0.4
Oklee 1.5 4.0 5.5 0.8 1.8 2.5 2.9 2.7
Polaris 0.0 0.0 0.0 0.8 0.0 0.0 0.2 0.1
Saturn 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Steele-ND 2.5 2.8 4.8 1.9 1.0 0.8 2.3 2.3
Trooper 0.0 0.0 0.8 0.0 0.0 0.2  
Ulen 1.8 1.8 2.8 2.3 0.0 0.0 1.4 1.5
Howard 1.0 1.3 4.3 4.3 1.0 0.3 2.2 2.0
Parshall 0.3 0.3  
Reeder 0.8 0.0  
Dapps 2.0 0.3            
Howard (ND800) HRSW
Langdon Research Extension Center
LA= Langdon, R=Ramsey, P=Pembina, W=Walsh, N=Nelson, T=Towner
LA
Tombstones (%) 7-site 8-site 3 yr
Variety LA 03 LA 04 LA 05 P 05 W 05 N 05 R 05 T 05 Avg. Avg. Avg.
Alsen 0.0 0.0 0.8 0.5 1.0 0.8 3.3 1.8 1.2 1.0 0.3
Banton 2.3 3.0 2.5 2.8 3.8 6.8 8.8 4.3  
Briggs 0.0 0.1 2.5 2.0 1.5 4.3 4.8 5.3 2.9 2.6 0.9
Freyr 0.0 0.9 1.3 0.3 1.5 0.5 1.8 4.0 1.5 0.7
Glenn 2.3 2.1 0.5 1.0 1.0 1.5 1.5 2.5 1.4 1.6 1.6
Granger 0.0 1.0 1.5 0.5 2.5 2.3 4.5 7.3 2.8 2.5 0.8
Granite 0.0 0.1 3.5 2.0 8.5 3.5 4.0 6.3 4.0 3.5 1.2
Hanna 0.0 0.9 0.8 0.0 1.0 1.0 1.0 2.5 1.0 0.9 0.6
Knudson 0.0 0.3 1.3 1.0 1.5 2.3 3.3 3.8 1.9 1.7 0.5
Oklee 0.0 0.9 1.8 0.0 0.8 3.3 2.3 3.5 1.8 1.6 0.9
Polaris 0.0 1.4 1.8 1.0 2.8 4.3 4.0 7.3 3.2 2.8 1.1
Saturn 0.0 1.9 5.5 5.0 4.0 8.8 5.0 10.3 5.8 5.1 2.5
Steele-ND 0.3 2.3 2.0 2.5 3.3 4.5 6.3 3.0 3.0  
Trooper 1.5 4.3 1.3 3.3 5.0 7.5 4.8 4.0  
Ulen 0.0 1.1 1.8 2.5 3.5 6.0 4.8 6.5 3.7 3.3 1.0
Howard   0.0 1.3 1.8 1.3 2.0 4.0 6.8 4.3 3.1 2.7 1.0
Parshall 0.0 2.1 1.3 1.1
Reeder 0.0 3.5 3.5 2.3
Dapps 0.0 1.1 0.5               0.5
Howard (ND800) HRSW
Langdon Research Extension Center
Shatter* (seeds/ft2)
Variety LA 04 LA 05 Avg.
Alsen 140 16 78
Banton 130 3 67
Knudson 90 9 50
Polaris 80 0 40
Saturn 90 11 51
Briggs 80 15 48
Hanna 70 0 35
Steele-ND 80 5 43
Glenn 160 0 80
Granite 100 10 55
Oklee 150 70 110
Granger 120 136 128
Freyr 130 8 69
Trooper 60 0 30
Ulen 190 98 144
Howard 100 24 62
Parshall 80 28 54
Reeder 80 14 47
Dapps 90 45 68
* Shatter resulted from hail in 2004 and wind in 2005. 


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Email: explang@ndsuext.nodak.edu