Table 14. Yields of 14 full-season (>116 DAP) Roundup / stacked corn hybrids in 10 County Standard Tests in Tennessee during 2021.‡
MS
Avg.
Yield | Hybrid* | Avg. Yield§
(bu/acre) | Avg. Moisture
(%) | Avg. Test Weight (lbs/bu) | Crock | Gibs | Hayw | HenB | HenT | Loud | Madi | Mont | Obio | Tipt |
| | | | | 4/22 | 4/15 | 4/19 | 4/7 | 5/17 | 4/20 | 5/17 | 4/16 | 5/20 | 5/21 |
A | DeKalb 67-94 | 219 | 16.1 | 58.8 | 117 | 173 | 276 | 258 | 214 | 246 | 183 | 237 | 297 | 188 |
AB | DeKalb 67-44***** | 211 | 15.9 | 59.4 | 120 | 174 | 218 | 271 | 203 | 260 | 143 | 257 | 294 | 166 |
ABC | Progeny 2118 | 208 | 16.6 | 60.2 | 108 | 167 | 217 | 274 | 198 | 244 | 152 | 252 | 294 | 169 |
BC | Local Seed LC 1707 VT2P | 204 | 16.2 | 60.1 | 119 | 185 | 205 | 267 | 174 | 246 | 137 | 238 | 295 | 167 |
BCD | Progeny 9117 | 202 | 16.8 | 59.0 | 123 | 179 | 212 | 271 | 186 | 239 | 141 | 218 | 295 | 157 |
BCD | DeKalb 68-69 | 199 | 16.9 | 59.9 | 119 | 179 | 211 | 252 | 199 | 257 | 152 | 155 | 291 | 174 |
BCDE | Beck’s 6743 AML | 198 | 16.3 | 58.2 | 130 | 154 | 182 | 276 | 178 | 230 | 149 | 231 | 295 | 154 |
CDE | Dyna-Gro D58VC65 | 196 | 16.4 | 59.0 | 122 | 155 | 228 | 259 | 187 | 229 | 146 | 175 | 279 | 179 |
CDE | Dyna-Gro D57VC51 | 196 | 16.0 | 58.8 | 137 | 168 | 213 | 263 | 185 | 237 | 155 | 206 | 227 | 163 |
CDE | AgriGold A647-42 TRC | 195 | 16.3 | 57.5 | 114 | 151 | 210 | 261 | 200 | 226 | 151 | 194 | 293 | 154 |
CDE | Local Seed LC 1898 TC | 195 | 16.2 | 58.5 | 128 | 181 | 179 | 240 | 184 | 236 | 140 | 228 | 282 | 148 |
DEF | AgriGold A647-90 VT2RIB | 189 | 16.6 | 59.0 | 107 | 157 | 197 | 229 | 187 | 237 | 122 | 212 | 282 | 159 |
EF | LG 68C59-5222 | 184 | 17.2 | 56.1 | 124 | 158 | 174 | 236 | 159 | 224 | 167 | 204 | 260 | 131 |
F | NK 1748-3110 | 176 | 16.7 | 57.2 | 117 | 139 | 181 | 239 | 161 | 221 | 128 | 167 | 273 | 133 |
| Average | 198 | 16.4 | 58.7 | 120 | 166 | 207 | 257 | 187 | 238 | 148 | 212 | 283 | 160 |
‡ Data Provided by Ryan Blair, Ext. Area Specialist, Grain and Cotton Variety Testing, and Extension agents in counties shown above.
† Hybrids that have any MS letter in common are not significantly different in yield at the 5% level of probability.
* Asterisks after a hybrid name indicate the number of preceding consecutive years in the top-performing “A” group.
§ All yields are adjusted to 15.5% moisture.
Highlighted cells indicate hybrids that were above average and bold/underline values indicate the top yield, within a location.
County locations include: Crockett, Gibson, Haywood, Henry, Loudon, Madison, Montgomery, Obion, and Tipton