1999 Dryland Sunflower Variety
Test
Stan Butler Farm, Carpenter, Wyoming
| Brand | Hybrid | Yield lb/a | Test weight lb/bu | Height in inches | Oil % |
| DeKalb | DK 3875 | 1450 | 28.5 | 50 | 43.4 |
| Cargill | SF 125NL | 1390 | 30.9 | 54 | 45.2 |
| Garst Interstate | IS 4049 | 1370 | 26.2 | 50 | 45.8 |
| DeKalb | DK 3806 | 1360 | 30.2 | 51 | 47.4 |
| DeKalb | DK 3900 | 1310 | 28.1 | 50 | 46.0 |
| Cargill | SF 120 | 1260 | 32.1 | 52 | 43.7 |
| Kaystar | 9404 | 1260 | 28.0 | 48 | 43.2 |
| DeKalb | DK 3868 | 1240 | 30.7 | 45 | 44.9 |
| Mycogen | 8372 | 1230 | 29.5 | 52 | 47.9 |
| DeKalb | SF 9825 | 1220 | 29.5 | 47 | 47.3 |
| Garst Interstate | Hysun 449 | 1170 | 26.2 | 51 | 40.4 |
| DeKalb | DK 3872NS | 1160 | 27.3 | 56 | 47.0 |
| Triumph | 540 | 1150 | 28.7 | 48 | 46.6 |
| DeKalb | DK 3790 | 1120 | 30.6 | 48 | 46.0 |
| Cargill | SF 187 | 1100 | 26.6 | 45 | 44.1 |
| Cargill | SF 260 | 1100 | 28.6 | 47 | 46.1 |
| Cargill | SF 270 | 1080 | 29.0 | 45 | 46.1 |
| Garst Interstate | Hysun 450 | 1080 | 25.4 | 46 | 41.9 |
| Cargill | SF 290NL | 1070 | 24.8 | 43 | 43.6 |
| Mycogen | 8488NS | 1050 | 28.4 | 50 | 44.8 |
| DeKalb | SF 9813 | 1040 | 30.0 | 49 | 46.3 |
| DeKalb | SF 9859 | 1010 | 28.9 | 53 | 43.6 |
| DeKalb | SF 9837 | 980 | 29.8 | 51 | 45.5 |
| Garst Interstate | IS 6767 | 980 | 29.7 | 49 | 47.1 |
| Averages | 1174 | 28.6 | 49 | 45.1 | |
| L.S.D. (.05) | 243 | 1.1 | 3 | 1.1 |