North Dakota State University * Williston Research Extension Center
14120 Hwy 2, Williston, ND 58801-8629, Voice: (701) 774-4315, FAX: (701) 572-0544


Sunflower Hybrid Performance Williston Research Extension Center
Grain Yield Average Yield

Brand

Hybrid
Days
to Flower
Plant
Height
Harvest
Moist
Test
Weight

Oil

1996

1997

1998
2
year
3
year
in % lbs/bu % -------------------------lbs/ac---------------------
Interstate IS 6111 69 40 6.5 31.6 43.2 ------ ------ 1213 ------ ------
Interstate IS 5077 72 40 9.4 32.1 44.9 ------ ------ 959 ------ ------
Interstate IS 6077 75 42 7.4 32.7 46.1 ------ ------ 1157 ------ ------
Interstate IS 6767 76 43 10.9 33.4 47.2 ------ ------ 1321 ------ ------
Land O'Lakes CL 803 73 39 6.0 31.8 48.1 ------ ------ 1483 ------ ------
Land O'Lakes CL 745 73 38 10.5 31.2 45.3 ------ ------ 1197 ------ ------
Land O'Lakes CL 757 75 39 11.1 33.1 46.1 ------ ------ 958 ------ ------
Cargill SF 187 75 38 10.3 30.7 41.9 1247 1249 1005 1127 1167
Cargill SF 270 72 36 7.1 30.9 44.8 1550 1404 1215 1310 1390
Cargill SF 128 73 39 12.7 32.6 39.2 1360 1320 1060 1190 1247
Seeds 2000 Wrangler 74 41 9.3 33.0 45.7 1242 1602 1061 1331 1302
Proseed 9310A 76 40 7.4 33.4 44.7 1112 1182 1149 1166 1148
Proseed 141 73 42 9.5 30.4 45.1 ------ 1502 1085 1294 ------
Proseed 140 74 42 11.2 29.9 44.9 1422 1724 1154 1439 1433
Proseed 9215 75 41 5.3 32.8 44.5 ------ 1467 1180 1323 ------
Proseed E9536 78 41 6.3 31.2 42.5 ------ ------ 1101 ------ ------
Proseed E9717 (M) 76 38 9.0 31.7 43.2 ------ ------ 1395 ------ ------
Proseed E9149 (M) 77 43 10.6 32.0 42.8 ------ ------ 1380 ------ ------
Kaystar 8300 73 40 11.5 28.1 47.2 ------ 1768 1227 1497 ------
Dekalb DK 3790 74 38 6.1 33.0 46.5 1361 1317 1203 1260 1294
Dekalb DK 3806 73 38 7.8 33.4 48.0 ------ ------ 1398 ------ ------
Dekalb DK 3868 75 38 7.5 32.7 45.9 1187 1103 1307 1205 1199
Dekalb DK 3875 78 40 8.4 32.8 40.9 ------ 1376 1127 1252 ------
NDSU Hybrid 894 77 44 8.1 31.5 44.3 1187 1216 1041 1129 1148
Pioneer 6451 78 44 9.3 33.3 47.1 ------ ------ 1102 ------ ------
Hysun 311 72 41 6.6 31.00 46.6 ------ ------ 1192 ------ ------
EXP MEAN 74 40 8.7 31.9 44.9 1300 1421 1180 ------ ------
C.V. % 1 5 22.7 2.3 3.0 9 15 16 ------ ------
LSD 5% 1 3 2.8 1.5 2.7 176 310 268 ------ ------

Planting Date: May 15, 1998
Harvest Date: September 24, 1998
Data compiled by Neil Riveland


Back to 1998 Variety Trial Index (http://www.ag.ndsu.nodak.edu/willisto/98data/index.htm)
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Email: expwill@ndsuext.nodak.edu