| Hard Red Winter Wheat - Langdon | |||||||||||
| Grain Yield | Average Yield | ||||||||||
| Variety | Days to Head | Winter Survival | Plant
Height |
Lodging Score | Test Weight | Protein | 1996 | 1997 | 1998 | 2 year |
3
year |
| from June 1 | % | in | 0-9 | lbs/bu | % | ---------------------bu/ac----------------------- | |||||
| Agassiz | 15 | 99.5 | 48 | 1.8 | 54.6 | 13.4 | 59.9 | 48.8 | 39.7 | 44.3 | 49.5 |
| Alliance | 8 | 92.8 | 36 | 2.3 | 55.8 | 12.5 | 64.9 | 60.6 | 41.0 | 50.8 | 55.5 |
| Arapahoe | 9 | 97.0 | 39 | .0 | 53.4 | 13.5 | 71.1 | 56.3 | 47.1 | 51.7 | 58.2 |
| CDC Kestrel | 15 | 98.0 | 46 | .5 | 51.1 | 12.2 | 75.7 | 63.3 | 31.8 | 47.6 | 56.9 |
| Crimson | 13 | 90.0 | 40 | .3 | 53.4 | 13.9 | -- | -- | 36.5 | -- | -- |
| Elkhorn | 16 | 97.5 | 48 | 1.3 | 53.0 | 13.9 | 67.3 | 53.6 | 30.3 | 42.0 | 50.4 |
| Erhardt | 14 | 97.0 | 39 | .0 | 53.4 | 15.3 | -- | -- | 21.0 | -- | -- |
| Nekota | 6 | 93.5 | 35 | .0 | 56.3 | 14.1 | 62.9 | 52.3 | 42.0 | 47.2 | 52.4 |
| Norstar | 18 | 96.3 | 52 | 1.0 | 53.3 | 12.7 | -- | -- | 34.9 | -- | -- |
| Ransom | 13 | 93.5 | 41 | 0.8 | 53.6 | 13.8 | -- | 63.6 | 38.9 | 51.3 | -- |
| Roughrider | 15 | 96.8 | 44 | 2.5 | 55.9 | 14.6 | 55.0 | 54.3 | 38.1 | 46.2 | 49.1 |
| Seward | 15 | 96.5 | 46 | 1.5 | 55.1 | 12.5 | 68.2 | 63.4 | 44.1 | 53.8 | 58.6 |
| Tandem | 8 | 91.0 | 41 | 1.3 | 55.6 | 14.0 | -- | -- | 42.7 | -- | -- |
| Windstar | 12 | 95.0 | 38 | .0 | 53.5 | 13.3 | -- | -- | 42.5 | -- | -- |
| Mean | 12.2 | 95.0 | 42.3 | 0.8 | 54.4 | -- | 66.1 | 55.7 | 39.8 | -- | -- |
| CV | 9.1 | 4.5 | 4.5 | 121.1 | 1.8 | -- | 6.8 | 19.3 | 15.0 | -- | -- |
| LSD 5% | 1.6 | NS | 2.7 | 1.4 | 1.4 | -- | 6.4 | NS | 8.4 | -- | -- |
Planting Date: September 11, 1997
Harvest Date: August 30, 1998
Lodging: 0=No
lodging, 9=Completely flat