Table 9.Yields of 22 medium-season (114-116 DAP) Roundup / stacked corn hybrids in 21 County Standard Tests in Tennessee and Kentucky during 2019.‡

MS†
Avg.
Yield
Hybrid* Avg. Yield§
(bu/acre)
Avg. Moisture
(%)
Avg. Test Weight (lbs/bu)Percent of locs. with yield above loc. avg.Bent
5/7
Brad
4/24
Cann
5/10
Carr
5/1
Coff
4/2
Fult
4/23
Gibs
4/16
Gile
4/16
HenB
4/24
HenT
4/29
HenW
4/30
Hick
5/1
Jeff
5/2
Laud
5/2
Loud
5/10
Madi
4/17
Meig
5/9
Monr
5/9
Tipt
4/29
Warr
5/10
Weak
4/1
Average20514.959.8226163243157220228201197255207192247265147184219206166188194212
AArmor 144721614.760.176245182259151216248199219261223200259276148195219226152216224217
ADyna-Gro 54VC14**21314.660.567245161259164235229191173243223219268280147180227218161196231214
ABProgeny 911421214.660.386234186252168188233205203264216200254260172191231214189194191218
ABCDekalb 65-95**21114.860.976248168262141227234201218260217181233270148185220203184203211213
ABCDLocal Seed 157721014.860.371214173244163258232214193271218195240272159181235210180189161212
ABCDTerral REV 26BHR3021015.360.662231148255164236231195203240244253256274142173201221185201149210
ABCDAgriGold 6572**21014.860.867215160269173198232208212258204169225272169203220210194178219222
ABCDAgriGold 646-1221015.160.262232161215171222229195242260212208267257178178215208157211196213
ABCDETerral REV 25BHR8020815.160.257239160239156200230200220270213227247258129192222222186150192225
ABCDELG Seeds 564320814.559.267225172211169242213199209268222178246272157189226211168185211213
ABCDECroplan 5678**20815.360.057229181246157231212210201237210196242264126183232190195192216210
ABCDEFDekalb 66-75**20714.959.862212143244183208240210189260198214228272154187219204147190197241
BCDEFGLG Seeds 64C3020314.959.543216160263162225224204196257171176259275152178191194153165225211
BCDEFGAgriGold 644-3220214.859.443217167265163234228207176259171177235250172175206194148185202209
BCDEFGWarren Seed DS 721520215.757.452235154240163218231191162259206177251245143186211200178192196217
CDEFGWarren Seed DS 551020214.960.643240154237165187225203191252239159251284152197219203140171162209
DEFGNK 157320114.658.224216160235150211217213193253203169242265134163215199159193202223
EFGDekalb 64-3520014.760.238229172250101248221189167264200185241270154173219201143185177208
EFGProgeny 811619915.059.32421916223616621819817719625320318826826694203224201153185190196
FGLocal Seed 148819814.359.82921117423815620023020117623821318522826195177237212161174181204
GCroplan 557019715.358.133206140238161222246201185236149181241241167190209190141199191204
GWarren Seed DS 532919514.759.233215159189106214226203209248210185250248152170219193181180141185

‡ 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.

* Hybrids marked with an asterisk were in the top performing “A” group for two (**) or three (***) years within the previous three year evaluation period.

§ 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: Benton, Bradley, Cannon, Carroll, Coffee, Fulton, Gibson, Giles, Henry, Hickman, Jefferson, Lauderdale, Loudon, Madison, Meigs, Monroe, Tipton, Warren, Weakley

Virginia Sykes

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