Table 14. Full-season roundup ready/stacked across and by CST locations

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)CrockGibsHaywHenBHenTLoudMadiMontObioTipt
4/224/154/194/75/174/205/174/165/205/21
ADeKalb 67-9421916.158.8117173276258214246183237297188
ABDeKalb 67-44*****21115.959.4120174218271203260143257294166
ABCProgeny 211820816.660.2108167217274198244152252294169
BCLocal Seed LC 1707 VT2P20416.260.1119185205267174246137238295167
BCDProgeny 911720216.859.0123179212271186239141218295157
BCDDeKalb 68-6919916.959.9119179211252199257152155291174
BCDEBeck’s 6743 AML19816.358.2130154182276178230149231295154
CDEDyna-Gro D58VC6519616.459.0122155228259187229146175279179
CDEDyna-Gro D57VC5119616.058.8137168213263185237155206227163
CDEAgriGold A647-42 TRC19516.357.5114151210261200226151194293154
CDELocal Seed LC 1898 TC19516.258.5128181179240184236140228282148
DEFAgriGold A647-90 VT2RIB18916.659.0107157197229187237122212282159
EFLG 68C59-522218417.256.1124158174236159224167204260131
FNK 1748-311017616.757.2117139181239161221128167273133
Average19816.458.7120166207257187238148212283160
‡ 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
Virginia Sykes
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