Data at these two locations may be used as a guide to the performance of these hybrids on northern Indiana loam and clay loam soils with high population and fertility. The tests at both locations were very uniform and high yielding.
Location 1 is on the Pinney-Purdue Agricultural Center near Wanatah in Porter County, on a Sebewa loam. In 1998, the Wanatah test was planted May 12 at the rate of 29,000 seeds per acre and harvested October 8. Fertilizer applied was 220 pounds N.
Location 2 is on the James Haynes Farm near Auburn in DeKalb County, on a Rensselaer loam. The Auburn test was planted April 24 at the rate of 29,000 seeds per acre and harvested September 29. Fertilizer applied was 180 pounds N, 63 pounds P2O5, and 126 pounds K2O.
Table
3A. Northern Loams and Clay Loams, High Population and |
|||||
| Yield | Test | Water at | |||
| Brand-hybrid | est.(1) | Wt. | harvest | Lodging | Stand |
| bu/A | lb/bu | % | % | % | |
| LG Seeds LG 2583 | 208 * | 55.8 | 23.8 | 3 | 98 |
| Beck 5305 | 203 * | 56.0 | 23.4 | 4 | 96 |
| Payco 834 | 197 | 55.7 | 23.8 | 4 | 96 |
| Terra TR1087 | 196 | 55.9 | 23.7 | 4 | 96 |
| Callahan C7658 | 196 | 55.7 | 24.3 | 3 | 94 |
| AgriGold A6433 | 195 | 55.3 | 23.8 | 2 | 96 |
| Rupp XR 1733 | 194 | 55.5 | 23.3 | 3 | 94 |
| Crows 496 | 193 | 55.8 | 24.4 | 5 | 96 |
| Dairyland Stealth-1412 | 191 | 56.4 | 24.4 | 3 | 95 |
| Cargill 5677 | 188 | 55.7 | 21.1 | 7 | 97 |
| DeKalb DK604 | 186 | 54.0 | 21.8 | 5 | 97 |
| Cargill 6303 | 178 | 56.3 | 23.1 | 3 | 97 |
| Cargill 6997 | 177 | 55.8 | 25.1 | 3 | 97 |
| Grand mean | 192 | 55.7 | 23.5 | 4 | 96 |
| LSD (10%) | 8 | 1.0 | 0.9 | 2 | 2 |
Randomized complete block design: 4 replications. Yield averages followed by * are not
significantly different from the highest Yield average in this table.
(Copyright 1998 Purdue Research Foundation)
| Table
3B. Northern Loams and Clay Loams, High Population and Fertility, 1996-98 Average of 6 Experiments. |
|||||
| Yield | Test | Water at | |||
| Brand-hybrid | est.(1) | Wt. | harvest | Lodging | Stand |
| bu/A | lb/bu | % | % | % | |
| LG Seeds LG 2583 | 207 * | 55.5 | 25.0 | 4 | 97 |
| Beck 5305 | 202 * | 56.0 | 24.5 | 4 | 96 |
| Garst 8464 | 202 * | 55.9 | 25.6 | 3 | 95 |
| Payco 834 | 197 | 55.7 | 25.1 | 4 | 96 |
| Cargill 6888 | 196 | 55.8 | 25.5 | 3 | 97 |
| Callahan C7658 | 196 | 55.8 | 25.6 | 4 | 94 |
| Terra TR1087 | 195 | 55.9 | 25.0 | 4 | 95 |
| Crows 496 | 194 | 55.8 | 25.7 | 6 | 96 |
| Rupp XR 1733 | 194 | 55.5 | 24.5 | 3 | 94 |
| Dairyland Stealth-1410 | 194 | 55.4 | 25.2 | 5 | 94 |
| AgriGold A6433 | 194 | 55.3 | 25.1 | 2 | 96 |
| Beck 6205 | 194 | 54.9 | 26.9 | 8 | 96 |
| Terra TR1106 | 194 | 54.8 | 27.6 | 5 | 97 |
| Corn Belt C 588 | 193 | 55.8 | 24.9 | 4 | 96 |
| Cargill 5677 | 192 | 55.7 | 22.3 | 7 | 97 |
| Dairyland Stealth-1412 | 191 | 56.5 | 25.6 | 3 | 95 |
| AgriGold A6460 | 191 | 55.7 | 25.8 | 4 | 97 |
| Trisler T-5288 | 187 | 55.1 | 28.4 | 5 | 95 |
| Beck 5105 | 187 | 54.5 | 23.7 | 4 | 96 |
| DeKalb DK604 | 186 | 54.1 | 23.2 | 4 | 96 |
| Dairyland Stealth-1508 | 183 | 53.7 | 22.9 | 6 | 96 |
| Callahan C7654 | 180 | 56.0 | 24.1 | 3 | 95 |
| Cargill 6303 | 179 | 56.2 | 24.5 | 3 | 97 |
| Cargill 6997 | 177 | 55.8 | 26.5 | 3 | 97 |
| Golden Harvest H-2495 | 176 | 56.0 | 23.8 | 3 | 93 |
| Grand mean | 191 | 55.5 | 25.1 | 4 | 96 |
| LSD (10%) | 9 | 1.2 | 1.1 | 2 | 2 |
Randomized complete block design: 4 replications. Yield averages followed by * are not
significantly different from the highest Yield average in this table.
(Copyright 1998 Purdue Research Foundation)
| Table
3C. Northern Loams and Clay Loams, High Population and Fertility, 1997-98 Average of 4 Experiments. |
|||||
| Yield | Test | Water at | |||
| Brand-hybrid | est.(1) | Wt. | harvest | Lodging | Stand |
| bu/A | lb/bu | % | % | % | |
| LG Seeds LG 2583 | 220 * | 56.6 | 22.5 | 1 | 97 |
| Garst 8464 | 218 * | 56.9 | 23.2 | 0 | 95 |
| Beck X5505Bt | 217 * | 58.1 | 24.5 | 0 | 97 |
| Payco 834 | 217 * | 56.9 | 22.8 | 1 | 96 |
| Beck 5305 | 214 * | 57.2 | 22.1 | 1 | 97 |
| Dairyland Stealth-1412 | 214 * | 57.1 | 23.2 | 0 | 97 |
| Specialty 3557 | 214 * | 57.0 | 23.0 | 0 | 95 |
| Crows 496 | 213 * | 57.2 | 23.6 | 1 | 96 |
| Cargill 6888 | 213 * | 56.6 | 23.6 | 0 | 97 |
| Callahan C7658 | 213 * | 56.3 | 23.6 | 1 | 95 |
| AgriGold A6433 | 213 * | 56.1 | 22.1 | 0 | 95 |
| Terra TR1106 | 213 * | 56.0 | 25.8 | 1 | 97 |
| Beck 6205 | 213 * | 55.8 | 24.5 | 1 | 96 |
| Callahan C7761 | 212 * | 57.5 | 24.1 | 1 | 96 |
| Dairyland Stealth-1410 | 211 * | 56.7 | 22.9 | 1 | 94 |
| Cargill 7770 | 210 * | 59.4 | 23.5 | 1 | 96 |
| Dairyland Stealth-1416 | 209 | 56.5 | 24.4 | 1 | 96 |
| Terra TR1087 | 208 | 56.3 | 22.7 | 1 | 96 |
| Corn Belt C 588 | 207 | 57.5 | 22.6 | 1 | 97 |
| AgriGold A6460 | 207 | 56.9 | 24.3 | 0 | 97 |
| Trisler T-5288 | 207 | 56.5 | 26.4 | 2 | 96 |
| Terra TR1097 | 206 | 56.4 | 23.6 | 0 | 92 |
| Specialty 2525 | 206 | 55.6 | 22.1 | 1 | 98 |
| Beck 5415 | 206 | 55.3 | 22.4 | 1 | 96 |
| Campbell 6995 | 205 | 57.4 | 24.5 | 0 | 96 |
| Cargill 5677 | 205 | 57.0 | 20.7 | 4 | 96 |
| Crows 395 | 205 | 55.8 | 22.2 | 1 | 96 |
| Terra TR1088 | 205 | 55.0 | 23.0 | 0 | 96 |
| Terra TR1128 | 204 | 57.7 | 23.1 | 1 | 95 |
| Payco 746 | 204 | 56.7 | 21.4 | 1 | 98 |
| Rupp XR 1733 | 204 | 56.1 | 22.1 | 1 | 92 |
| DeKalb DK604 | 204 | 54.7 | 21.3 | 2 | 97 |
| Beck 5105 | 203 | 55.0 | 21.6 | 1 | 96 |
| Trisler T-5241 | 200 | 55.7 | 22.6 | 0 | 94 |
| Dairyland Stealth-1508 | 198 | 54.7 | 20.7 | 2 | 97 |
| Pfister 2025 | 197 | 55.8 | 21.7 | 3 | 94 |
| Rupp XR 1698 | 197 | 55.3 | 21.2 | 2 | 90 |
| DeKalb DK607 | 196 | 54.5 | 21.2 | 0 | 93 |
| Callahan C7654 | 194 | 57.3 | 22.5 | 1 | 95 |
| Cargill 6303 | 192 | 56.4 | 22.3 | 0 | 96 |
| Cargill 6997 | 192 | 55.8 | 24.2 | 0 | 96 |
| Golden Harvest H-2495 | 189 | 56.6 | 21.4 | 0 | 92 |
| Countrymark Co-op 5308 | 183 | 56.6 | 20.0 | 1 | 93 |
| Callahan C7753 | 182 | 55.4 | 22.1 | 0 | 94 |
| Grand mean | 205 | 56.4 | 22.8 | 1 | 95 |
| LSD (10%) | 11 | 1.4 | 1.3 | 1 | 3 |
Randomized complete block design: 4 replications. Yield averages followed by * are not
significantly different from the highest Yield average in this table.
(Copyright 1998 Purdue Research Foundation)
| Table
3D. Northern Loams and Clay Loams, High Population and Fertility, 1998 Averages. |
|||||
| Yield | Test | Water at | |||
| Brand-hybrid | est.(1) | Wt. | harvest | Lodging | Stand |
| bu/A | lb/bu | % | % | % | |
| LG Seeds LG 2583 | 232 * | 57.1 | 17.9 | 0 | 96 |
| Garst 8464 | 228 * | 58.3 | 18.5 | 0 | 95 |
| Terra E1058Bt | 227 * | 56.6 | 18.1 | 0 | 93 |
| Terra TR1106 | 226 * | 55.8 | 21.1 | 1 | 96 |
| AgriPro AP9520 | 225 * | 57.5 | 17.7 | 0 | 94 |
| Pioneer 33G26 | 224 * | 60.2 | 19.3 | 1 | 95 |
| Countrymark Co-op 727 | 224 * | 58.2 | 18.3 | 1 | 94 |
| Payco 834 | 223 * | 57.7 | 18.1 | 1 | 94 |
| Specialty 3557 | 223 * | 56.7 | 18.7 | 0 | 94 |
| Beck 5360 | 222 * | 59.6 | 18.7 | 0 | 94 |
| Dairyland Stealth-1412 | 222 * | 58.3 | 19.0 | 0 | 95 |
| Callahan C7761 | 222 * | 58.0 | 18.8 | 0 | 95 |
| Dairyland Stealth-1416 | 222 * | 57.1 | 19.3 | 1 | 94 |
| Trisler T-5288 | 222 * | 56.7 | 22.4 | 1 | 96 |
| Diener DB1066 | 222 * | 56.5 | 17.2 | 0 | 95 |
| Pioneer 33A14 | 221 * | 59.0 | 19.0 | 4 | 93 |
| Pfister 2655 | 221 * | 58.2 | 18.8 | 0 | 93 |
| AgriPro AP 9565 | 221 * | 56.8 | 18.5 | 0 | 93 |
| Beck X5505Bt | 220 * | 59.6 | 19.2 | 0 | 97 |
| DeKalb DK621 | 220 * | 56.3 | 17.9 | 0 | 94 |
| Dairyland Stealth-1410 | 219 * | 57.4 | 18.2 | 0 | 90 |
| Beck 5305 | 218 * | 58.0 | 17.7 | 0 | 94 |
| Terra TR1089IT | 217 | 58.4 | 18.0 | 0 | 93 |
| Crows 496 | 217 | 57.9 | 19.4 | 1 | 94 |
| AgriGold A6460 | 217 | 57.7 | 20.0 | 1 | 96 |
| Callahan C7658 | 217 | 56.9 | 18.6 | 0 | 93 |
| Cargill 6888 | 217 | 56.6 | 19.0 | 0 | 95 |
| Trisler T-5241 | 217 | 56.3 | 17.3 | 0 | 95 |
| Beck 5415 | 217 | 56.3 | 17.8 | 0 | 96 |
| Cargill 7770 | 216 | 60.1 | 20.5 | 1 | 94 |
| AgriGold A6433 | 216 | 56.2 | 17.7 | 0 | 92 |
| Garst N5507 | 215 | 57.8 | 17.9 | 0 | 95 |
| Terra TR1087 | 215 | 57.1 | 18.1 | 0 | 96 |
| Terra TR1088 | 215 | 55.6 | 18.6 | 1 | 96 |
| Specialty 2525 | 215 | 55.4 | 17.1 | 1 | 97 |
| Payco 746 | 214 | 57.7 | 17.0 | 1 | 95 |
| DeKalb DK585 | 214 | 57.5 | 16.6 | 1 | 94 |
| DeKalb DK595Btx | 214 | 56.7 | 18.4 | 1 | 93 |
| DeKalb DK635 | 214 | 56.2 | 19.4 | 2 | 92 |
| Rupp XR 1733 | 214 | 55.6 | 17.5 | 0 | 89 |
| Crows 395 | 213 | 56.6 | 17.3 | 1 | 93 |
| Beck 6205 | 213 | 55.0 | 20.3 | 0 | 93 |
| Terra TR1128 | 212 | 59.6 | 18.6 | 1 | 94 |
| AgriPro AP 9460 | 212 | 55.4 | 16.5 | 1 | 94 |
| Pioneer 33Y18 | 211 | 60.8 | 18.4 | 6 | 95 |
| AgriPro AP 9560 | 211 | 56.7 | 18.2 | 0 | 92 |
| Terra TR1097 | 211 | 56.5 | 19.0 | 0 | 87 |
| Trisler T-5239 | 211 | 55.4 | 17.0 | 0 | 92 |
| Corn Belt C 588 | 210 | 58.5 | 18.9 | 0 | 95 |
| Campbell 6995 | 210 | 57.0 | 19.8 | 0 | 95 |
| Agrigold A6390 | 210 | 56.6 | 16.9 | 2 | 95 |
| Agrigold A6490 | 209 | 59.9 | 19.4 | 1 | 94 |
| Terra TR1047 | 209 | 56.9 | 17.0 | 0 | 96 |
| Rupp XR1682 | 208 | 56.8 | 17.2 | 0 | 86 |
| DeKalb DK604 | 208 | 55.3 | 17.2 | 3 | 96 |
| Callahan C7847X | 207 | 59.1 | 16.8 | 1 | 97 |
| DeKalb DK618Btx | 207 | 58.2 | 19.9 | 1 | 94 |
| Golden Harvest H-2552 | 207 | 56.4 | 17.7 | 1 | 93 |
| Beck 5105 | 207 | 55.9 | 17.1 | 1 | 94 |
| Pioneer 34G81 | 206 | 58.9 | 16.9 | 0 | 95 |
| Rupp XR 1698 | 205 | 55.8 | 16.8 | 2 | 91 |
| Trisler T-5247 | 204 | 60.1 | 20.0 | 2 | 94 |
| LG Seeds LG2530 | 204 | 56.5 | 17.1 | 1 | 93 |
| Pfister 2025 | 203 | 55.7 | 17.0 | 4 | 91 |
| DeKalb DK607 | 203 | 54.8 | 16.9 | 0 | 91 |
| Dairyland Stealth-1508 | 203 | 54.6 | 16.9 | 1 | 94 |
| Pioneer 34E79 | 202 | 60.3 | 18.6 | 0 | 94 |
| Pioneer 35N05 | 202 | 59.8 | 16.2 | 1 | 94 |
| AgriPro AP9597 | 202 | 58.5 | 18.9 | 1 | 93 |
| Crows 366 | 202 | 58.3 | 16.8 | 3 | 91 |
| Cargill 5677 | 202 | 57.3 | 16.8 | 4 | 95 |
| Cargill 6997 | 201 | 57.7 | 20.0 | 0 | 95 |
| AgriGold A6427 | 200 | 58.7 | 18.8 | 0 | 95 |
| AgriGold XA5601 | 200 | 56.7 | 17.0 | 1 | 89 |
| Battleground BG 3211 | 200 | 55.2 | 17.2 | 0 | 92 |
| DeKalb DK617 | 198 | 56.9 | 18.1 | 3 | 90 |
| Callahan C7654 | 197 | 58.3 | 18.6 | 1 | 92 |
| Cargill 4111 | 196 | 57.1 | 14.9 | 1 | 96 |
| Pfister 2015 | 196 | 55.3 | 17.3 | 3 | 94 |
| Gutwein EX758 | 195 | 56.8 | 18.5 | 0 | 94 |
| DeKalb DK566Btx | 195 | 55.9 | 15.9 | 1 | 96 |
| Cargill 6303 | 194 | 58.5 | 18.3 | 0 | 95 |
| DeKalb DK551 | 191 | 57.9 | 16.0 | 1 | 94 |
| Countrymark Co-op 5308 | 191 | 57.5 | 16.6 | 1 | 94 |
| Terra TR1107IT | 189 | 59.1 | 20.5 | 1 | 93 |
| Callahan C7753 | 187 | 56.3 | 18.0 | 0 | 93 |
| Golden Harvest H-2495 | 183 | 57.5 | 17.7 | 0 | 87 |
| Garst 8585IT | 179 | 56.9 | 18.2 | 1 | 95 |
| Cargill 4811 | 179 | 55.7 | 16.0 | 0 | 94 |
| Countrymark Co-op 6648 | 178 | 55.0 | 18.4 | 1 | 91 |
| Grand mean | 210 | 57.3 | 18.1 | 1 | 94 |
| LSD (10%) | 15 | 2.0 | 1.4 | 2 | 4 |
Randomized complete block design: 4 replications. Yield averages followed by * are not
significantly different from the highest Yield average in this table.
(Copyright 1998 Purdue Research Foundation)