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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


Corn Hybrid Trial - 2008             Langdon
Plant Days to Harvest Test Perf. Yield
Brand Hybrid RM Height Silk Moist. Weight Index1 @15.5% Moist.
      inches   % lbs/bu PI bu/a
Gold Country Seed 77-01 CBR 77 100 86 37.0 47.4 122 110.6
Mustang Seeds 1308RRYGCB 78 97 87 32.7 48.9 137 109.9
NuTech Seed 3C-482 RR/YGCB 81 95 87 37.6 47.0 117 108.2
G2 5H-881 RR/HX 81 109 89 40.1 40.8 108 106.6
NuTech Seed 3T-484 VT3 83 105 91 43.4 42.5 99 105.6
Wensman Seed W 7083 VT3 80 96 90 41.1 42.0 103 103.7
Seeds 2000 2781 RR 78 101 85 36.2 48.3 115 102.6
Hyland Seeds Baxxos RR 75 107 84 34.7 49.5 120 102.4
DEKALB DKC29-98(RR2/YGCB) 79 87 83 32.4 50.9 129 102.4
Hyland Seeds HL B14R 75 101 86 34.2 47.9 122 102.3
AgSource 3C-822 RR/YGCB 82 97 89 37.9 44.3 110 102.1
Mustang Seeds 2304VT3 83 101 91 44.3 42.6 93 100.9
DEKALB DKC35-19 (RR2/YGCB) 83 97 89 36.6 46.6 111 100.2
PFS 24F80 80 95 89 42.0 44.9 97 100.0
PFS 37T79 79 96 88 34.3 49.1 118 99.4
Wensman Seed EXP 6056BtRR 72 85 85 34.2 49.1 118 98.8
Gold Country Seed 80-02 RR 80 101 87 35.3 46.7 114 98.6
Hyland Seeds HL B22R 79 98 89 39.1 44.1 102 98.5
Gold Country Seed 84-03 RR 77 97 90 37.9 46.2 105 98.2
Proseed 678RRBT 78 97 89 35.1 48.6 109 94.3
Mustang Seeds 1979RRYGCB 79 102 89 37.6 44.9 102 94.1
Wensman Seed W 6076BtRR 79 99 89 38.9 43.9 97 93.2
Proseed 879RR 78 97 87 34.9 46.9 108 92.3
DEKALB DKC33-54 (RR2) 83 93 88 39.9 43.4 93 90.8
Integra 6780R 80 99 89 39.7 44.4 92 89.7
NuTech Seed 3C-181 RR/YGCB 80 94 92 50.4 38.4 71 87.4
Integra 6780 VT3 78 100 89 39.8 45.1 88 85.8
Seeds 2000 8201VT3 82 99 93 44.6 41.0 78 85.3
Hyland Seeds HLX 815 BtRR 75 86 85 33.1 48.2 105 84.9
AgSource 3A-383+ RR 83 101 93 45.0 41.5 76 84.1
Proseed 781RRBT 81 96 91 49.9 38.0 68 83.0
NuTech Seed 3T-083 VT3 82 103 90 42.1 43.4 80 82.3
NuTech Seed 3A-887 GT 83 102 92 52.6 38.2 62 79.7
Integra 9311RBC 81 100 88 37.9 44.8 84 78.1
Trial Mean     98 88 38.9 45.2 101.4 95.6
C.V. % 3 1.2 4.7 2.6 12.1
LSD 5%     5 1.7 3.0 1.9   18.9
Planted:  May 15
Harvested: October 31
1 Performance index identifies hybrids that are outstanding for grain yield and moisture.  This index helps
identify early hybrids with high productivity.  High ratings(greater than 100) suggest better than average 
performance.


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Email: NDSU.Langdon.REC@ndsu.edu