Mean yields and agronomic data from Jackson, TN – Early Corn

Table A-19. Mean yield and agronomic traits of 28 early-season (<114 DAP) corn hybrids evaluated in small plot replicated trials with irrigation at the West Tennessee AgResearch and Education Center in Jackson, Tennessee during 2020. Analysis included hybrid performance over a 1 yr (2020), 2 yr (2019-2020), and 3 yr (2018-2020) period.
HybridHerbicide Pkg†Insect
Pkg.†
Avg. Yield§
(bu/ac)
    Moisture at Harvest
(%)
    Plant Height
(in.)
    Ear Height
(in.)
     Lodging¶
(%)
 Test Weight
(lbs/bu)
    
1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr
HybridHerbicide Pkg†Insect Pkg.†Avg. Yield§
(bu/ac)
1 yr
MS
Avg. Yield§
1 yr
Avg. Yield§
(bu/ac)
2 yr
MS
Avg. Yield§
2 yr
Avg. Yield§
(bu/ac)
3 yr
MS
Avg. Yield§
3 yr
Moisture
(%)
1 yr
MS
Moisture
1 yr
Moisture
(%)
2 yr
MS
Moisture
2 yr
Moisture
(%)
3 yr
MS
Moisture
3 yr
Plant Height
(in.)
1 yr
MS
Plant Height
1 yr
Plant Height
(in.)
2 yr
MS
Plant Height
2 yr
Plant Height
(in.)
3 yr
MS
Plant Height
3 yr
Ear Height
(in.)
1 yr
MS
Ear Height
1 yr
Ear Height
(in.)
2 yr
MS
Ear Height
2 yr
Ear Height
(in.)
3 yr
MS
Ear Height
3 yr
Lodging¶
(%)
1 yr
Lodging¶
(%)
2 yr
Lodging¶
(%)
3 yr
Test Weight
(lbs/bu)
1 yr
MS
Test Weight
1 yr
Test Weight
(lbs/bu)
2 yr
MS
Test Weight
2 yr
Test Weight
(lbs/bu)
3 yr
MS
Test Weight
3 yr
Warren Seed DS 5018RR, LL YGCB, HX1C19030209A215A-C14.7K15.0G113G-K103DE48A-C47A0055.7GH55.7C
Armor A1299RRVT2PC19010208AB223AB15.8F-J16.3D-F127AB110AB48A-C48A0056.1D-G56.3BC
AgriGold A6544 VT2RIB ***RRVT2PC16020207A-C230A225A16.5A-G17.4AB17.7A128A112A112A44B-E47A47A00056.0E-G56.7BC
Warren Seed DS 5371RR, LLYGCB, HX1C20033206A-C17.1A-D113G-K41C-E056.6C-F
Dekalb DKC62-53 GENVT2P**RRVT2PC18018205A-C223AB218A16.4B-G16.9B-D17.7A113G-K104C-E104B43B-E46A46A00056.3C-G56.2BC
Local Seed Co. LC1398 VT2PRRVT2PC20026201A-D17.1A-D115E-I45A-E056.6C-F
Local Seed Co. LC1307 TCRRVT2PC20025201A-D16.4C-H112H-K44B-E056.6C-G
Croplan CP 5073RRVT2PC20012200A-E16.8A-E117D-H52A056.8C-F
Mission Seed A1257 VT2PRR2VT2PC20011199A-F16.0E-J115E-I46A-E056.7C-E
Dyna-Gro D53VC33RRVT2PC20023198A-F16.4C-G124A-C47A-D056.2D-G
Spectrum 6228NoneNoneC20052197A-F15.8E-J120C-F47A-E054.9HI
Dekalb DKC60-80 RIB GENVT2PRRVT2PC20037197A-F16.1E-I110I-L41C-E055.8F-H
Progeny PGY 2012 VT2PRRVT2PC20016196A-F16.4B-G115E-J44B-E056.8C-E
Local Seed Co. LC1289 VT2PRRVT2PC18045195A-F208BC198B16.5A-G17.2A-C17.5AB116E-I106B-D106AB49AB46A46A00055.8F-H56.3BC
Progeny EXP2010RRTREC20015193A-F15.3I-K114F-K46A-E054.5I
Warren Seed DS 5210RR, LLYGCB, HX1C20032193A-F16.5A-F116E-I41DE054.9HI
AgriGold A639-70 STXRIBRR, LLSSC20048193A-F16.2D-I112H-K41C-E054.6I
Progeny EXP1912RRVT2PC19015193A-F223AB16.6A-F16.9B-D123A-D111AB46A-E47A0056.3C-G56.7BC
Progeny EXP2013RRVT2PC20017191A-G17.4AB114F-J44B-E058.0AB
Armor A1029RRVT2PC20042191B-G16.0E-J111H-K41DE056.2D-G
AgriGold A642-47 STXRR, LLSSC20049190C-G17.2A-C110I-L41DE056.4C-G
Caverndale Farms CF 794 VIP 3111 GT, LLA4C19025186D-G203C17.4A17.9A119C-G110A-C43B-E46A0058.2A58.1A
Croplan CP 5340RRVT2PC19020182E-H215A-C16.4C-H17.3AB108KL101DE42B-E45A0057.2BC57.0AB
Progeny EXP1913RRVT2PC19016181F-H210BC16.6A-F17.3A-C111I-K103DE48A-C48A0056.5C-G56.6BC
LG Seeds LG62C35 VT2ProRRVT2P C19027174G-I200C15.5G-K16.0EF111I-K102DE49AB47A0056.1D-G56.3BC
Progeny PGY 2008 VT2PRRVT2PC20014174G-I15.1JK109J-L40DE055.7GH
Caverndale Farms CF 753 GTCBLLGT, LLCBC18057168HI197C193B16.2D-I16.6C-E16.9BC104L99E99B40E44A44A00057.0B-D57.0AB
Dyna-Gro D50VC30RRVT2PC18034161I208BC201B15.4H-K15.9F16.7C121B-E111AB111A49AB49A49A00056.6C-G56.5BC
Average19321320716.316.717.311510610645474600056.256.6
Standard Error725170.40.60.6210103220000.40.4
L.S.D..051818161.00.70.76677N.S.N.S....1.01
C.V.6783.63.53.935510910...1.01.7
† Hybrids that have any MS letter in common are not significantly different at the 5% level of probability. * Hybrids marked with an asterisk were in the top performing “A” group across locations for two (**) or three (***) years within the previous three year evaluation period. ‡ For a full description of abbreviated biotech traits, see table 17.
  • All yields are adjusted to 15.5% moisture.
¶ Lodging values do not typically follow a normal distribution, therefore statistical tests to compute LSD were not performed and only mean values are reported. Values highlighted in light orange are above average for a given trait, MS letters highlighted in dark orange are in the “A group”, indicating no statistical difference from the top-performing variety, for a given trait.
Virginia Sykes
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