| 1999 state-wide variety testing program spring grain at Morrow
County (Lexington), OR
NOTES: Trials were affected by drought which limited yields. OR942845 and IDO533 were lost due to drought conditions. Seeding rate was 20 seeds per sq. foot unless otherwise noted. All seed was treated with fungicide and Gaucho (insecticide) unless otherwise noted. 1000 kernel weight was measured on one rep only.
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| Variety/line | Market class | Yield (lb/a) | Test weight (lb/bu) | Protein (percent) | 1000K (g) | Height (in) |
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| Treasure | SW | 22 | 59.3 | 13.4 | 26.0 | 21 |
| WA7850 | SW | 21 | 59.1 | 14.4 | 28.2 | 20 |
| Penawawa (30 seeds per square foot) | SW | 21 | 57.9 | 13.1 | 27.2 | 20 |
| Wawawai | SW | 21 | 56.2 | 13.3 | 27.9 | 23 |
| Jefferson | HR | 20 | 59.7 | 14.7 | 29.7 | 20 |
| Pomerelle | SW | 20 | 57.7 | 13.0 | 24.2 | 21 |
| WPB BZ 692-108 | SW | 20 | 56.9 | 12.9 | 25.8 | 21 |
| Alpowa (Adage) | SW | 20 | 59.7 | 12.6 | 29.6 | 19 |
| Scarlet | HR | 20 | 58.6 | 15.6 | 26.8 | 22 |
| IDO506 | SW | 19 | 56.6 | 14.3 | 25.7 | 23 |
| Whitebird | SW | 19 | 58.2 | 13.3 | 22.7 | 20 |
| IDO526 | SW | 19 | 56.0 | 13.6 | 22.2 | 20 |
| WPB936 | HR | 19 | 56.4 | 15.1 | 29.5 | 21 |
| IDO377S | HW | 19 | 57.5 | 15.3 | 30.3 | 22 |
| WPB BZ 992-322 | HR | 18 | 56.9 | 15.4 | 29.9 | 21 |
| Alpowa (Gaucho) | SW | 18 | 59.2 | 13.0 | 29.9 | 19 |
| IDO525 | SW | 18 | 59.2 | 13.1 | 24.6 | 20 |
| IDO523 | HW | 17 | 58.2 | 13.9 | 24.1 | 20 |
| Yecora Rojo | HR | 17 | 61.1 | 15.7 | 32.8 | 15 |
| Winsome | HW | 17 | 58.8 | 13.6 | 24.3 | 22 |
| ML455 | HW | 17 | 57.7 | 14.6 | 27.0 | 20 |
| Penawawa (10 seeds per square foot) | SW | 17 | 57.0 | 13.8 | 27.2 | 19 |
| Penawawa (20 seeds per square foot) | SW | 17 | 59.6 | 13.5 | 27.1 | 19 |
| OR942889 | SW | 17 | 58.8 | 14.5 | 28.2 | 19 |
| Alpowa (no Gaucho) | SW | 16 | 58.1 | 13.4 | 28.0 | 21 |
| OR4920307 | HW | 15 | 58.1 | 14.1 | 27.5 | 17 |
| OR942845 | SW | -- | -- | -- | -- | -- |
| IDO533 | HW | -- | -- | -- | -- | -- |
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| Average | 19 | 58.2 | 14.0 | 27.2 | 20 | |
| PLSD (5%) | 3 | 2.1 | 0.6 | NA | 3 | |
| PLSD (10%) | 3 | 1.7 | 0.5 | NA | 3 | |
| CV | 10 | 2 | 3 | NA | 8 | |
| P-value | 0.01 | 0.00 | 0.00 | NA | 0.04 | |
