Sunflower Hettinger
  Yield Avg. Yield
Brand Hybrid Type Test weight Oil Content 1997 1998 1999 2 Year 3 Year
  lbs/bu % ---------------------- lbs/ac ---------------------
Agsco AGS9L01   24.2 40.4   1038  
Agsco AGS9E01   28.6 38.1   958  
Cargill SF120   33.6 37.6   1078  
Croplan Gen. CL803   31.7 41.8 2471 2396 906 1651 1924
Croplan Gen. CL385 Nusun 29.2 39.6   1967  
Croplan Gen. CL815   30.5 42.5   1761  
Croplan Gen. CL380 Nusun 30.0 38.2   1560  
Dekalb DK3875   30.4 40.6 3337 3704 2088 2896 3043
Dekalb DK3868   31.9 40.8 2836 3339 1784 2562 2653
Dekalb DK3790   32.0 39.8 2701 2615 1319 1967 2212
Dekalb DK3806   32.4 43.9   2718 1365 2042  
Dekalb DK3872 Nusun 29.8 40.0   1474  
Dekalb SF9813   31.0 41.0   1353  
Dekalb SF837   31.6 41.2   1256  
Dekalb SF9859   29.5 40.0   1141  
Dekalb SF9825   25.3 34.7   1067  
IntegraSeed INT550   29.2 41.4   1703  
IntegraSeed INT547 Nusun 28.2 36.6   1548  
IntegraSeed INT544 Nusun 28.9 37.3   1273  
IntegraSeed INT442   30.0 40.1   1147  
IntegraSeed INT445   29.1 38.4   1078  
IntegraSeed INT435   30.8 42.0   969  
IntegraSeed INT437   30.4 40.5   889  
IntegraSeed INT425A   29.9 38.4   665  
Interstate IS6039   30.5 39.1   2506 1050 1778  
Interstate IS6767   30.0 39.4   2299 992 1646  
Interstate IS6111   31.4 40.8   2025 648 1336  
Kaystar 8300   28.4 42.2   2615 837 1726  
continued
Sunflower - continued Hettinger
  Yield Avg. Yield


Brand


Hybrid
Type Test

weight

Oil Content

1997
1998 1999 2 Year 3 Year
  lbs/bu % ---------------------- lbs/ac ---------------------
Kaystar 8550   29.1 40.2   1113  
Pioneer 6300   31.1 42.2 3067 2810 1302 2056 2393
Pioneer 63A81   29.6 42.5 3241 2457 1170 1814 2289
Pioneer 63A70   31.3 42.5   1606  
Pioneer 63M91 Nusun 31.2 41.7   1514  
Pioneer XF379   28.0 38.3   1508  
Pioneer 63M80 Nusun 31.2 40.6   1399  
Pioneer 64M01 Nusun 30.6 37.6   1101  
Proseed 9103 Nusun 28.5 37.6 2717 2250 1032 1641 2000
Proseed 140   29.2 40.0 2685 2250 986 1618 1974
Proseed 141   28.2 40.2 2773 1691 856 1274 1773
Proseed 9215   33.7 43.4   2737 1462 2100  
Proseed 9612   30.6 35.3   1319  
Proseed 9123 Nusun 25.6 40.0   1084  
Seeds 2000 Wrangler   30.0 39.9 2749 2524 1193 1858 2155
Seeds 2000 Bronco Nusun 29.9 40.2   1749  
Seeds 2000 Mustang Nusun 31.5 39.6   975  
Seeds 2000 Maverick Nusun 29.6 38.4   941  
check NDSU894   29.4 36.8 2812 2992 1262 2127 2355
check C270   30.8 38.1 2288 2469 1176 1822 1978
check P6451   27.6 40.1   2895 1101 1998  
check Hysun311   30.3 40.3   665  
Trial Mean   29.9 38.3 2646 2399 1233 -- --
C.V. %   7.2 -- 11.8 15.0 20.3 -- --
LSD .05   3.0 -- 503 500 349 -- --
LSD .01   3.9 -- 675 660 461 -- --

Planting date: May 19, 1999 Harvest date: October 25, 1999
Seeding rate: 21,000 seeds/acre, thinned to 18,000 plants/acre.
Row spacing: 28"
Previous crop: 1997 & 98 = Summer fallow, 1999 = HRSW.
Yields are adjusted to 9% moisture. Oil content has been adjusted for Nusun types.
Moderate hail damage on June 26.

Back to 1999 Variety Data

Home|Events|Livestock|Economics|Agronomy|Range|Dakota Ram|Sites|Staff|Mission|Contact