Table A-20. Mean yields and agronomic data from Jackson, TN – Med. Corn

Table A-20. Mean yield and agronomic traits of 29 medium-season (114-116 DAP) corn hybrids evaluated in small plot replicated trials with irrigation at the West Tennessee AgResearch and Education Center in Jackson, Tennessee during 2021. Analysis included hybrid performance over a 1 yr (2021), 2 yr (2020-2021), and 3 yr (2019-2021) period.
HybridHerbicide Pkg†Insect
Pkg.†
 Avg. Yield§
(bu/ac)
     Moisture at Harvest
(%)
     Plant Height
(in.)
     Ear Height
(in.)
     Lodging¶
(%)
  
1 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
Dekalb DKC65-99 RIB TRECEPTA RIB*RRTREC20039256A220A-F18.1B-D17.0AB109C-G111G50D-F46EF01
AgriGold A6659 VT2RIBRRVT2PC12003254AB227A-D235A18.1B-D17.0A17.4A113A-F116C-F109A51C-F44F45D000
AgriGold A645-16 VT2RIB**RRVT2PC19003253A-C235A238A17.5C-G16.7A-C17.2A115A-D117C-E112A53B-D53A-C51AB000
Croplan CP 5497RRVT2PC21027252A-D15.6L113A-F54B-D0
Progeny PGY EXP115 TRERRTREC21011250A-E17.3D-H115A-D54B-D0
LG Seeds LG66C44 VT2Pro*RRVT2PC20003249A-F228A-C17.9B-E16.6A-D116A-C118BC54B-D52A-D00
Dyna-Gro D55VC80RRVT2P C19028243A-G223A-E231A17.6B-F16.6A-C17.1AB113A-F117C-E110A56AB55A52A000
Croplan CP 5550*RRVT2PC20013242A-H230AB16.8F-K15.7E-G107FG111G53B-D50C-E01
Progeny PGY 8116 SSRR, LL SSC17036242A-H224A-E228A17.9B-E16.5A-E17.0AB114A-F117C-E110A53B-D54AB53A011
Progeny PGY EXP116 VT2PRRVT2PC21013239A-H18.4B111B-G52B-F0
LG Seeds LG64C30 TRCRRTREC18011239A-H224A-D228A16.6G-K15.8E-G16.3C109C-G113C-G107A54B-D52A-C50AB000
Progeny PGY 8116 VT2PRRVT2PC21014238A-H17.0F-J110C-G52B-E0
Progeny PGY 2015 VT2PRRVT2PC20018236A-H203F16.2J-L15.8E-G111B-G112FG54B-D49C-E00
Warren Seed DS 5676RR, LLYGCB, HX1C20034234A-H217A-F18.3BC17.1A114A-F117BC51C-F50C-E00
Augusta A9967 3000 GTGT3000GTC21001234A-H19.6A115A-D58A0
Dekalb DKC65-95 RIB GENVT2PRIB*RRVT2PC17022233A-I215B-F220A17.3D-H16.5A-E17.0AB111A-G114C-G107A52B-F49C-E48BC011
Dekalb DKC66-18 RIB GENVT2PRIBRRVT2PC20040232B-I213B-F16.5H-K16.1C-F112A-G113D-G51C-F50B-D02
Dyna-Gro D54VC34*RRVT2PC20024232B-I217A-F16.3I-L15.8E-G113A-F117CD52B-F49C-E00
Local Seed Co. LC1616 TCRRTREC21019231B-I17.1E-J115A-D56AB0
Warren Seed DS 5510*RR, LL YGCB, HX1C19033231B-I220A-F225A17.1E-J16.5A-E17.2AB118AB124A117A53B-D51A-D51AB000
Local Seed Co. LC1407 VT2P*RRVT2PC20028230C-I212C-F16.2J-L15.7FG118A122AB55A-C52A-D01
Dekalb DKC65-84 RIB GENNSSRR, LL SSC21007230D-J17.0F-J107E-G51C-F0
Local Seed Co. LC1577 VT2PRRVT2PC21018229E-J17.0F-J106G49EF0
Progeny PGY 9114 VT2PRRVT2PC18012228E-J215B-F226A17.1E-J15.8D-G16.4C110C-G114C-G107A48F47D-F46CD000
AgriGold A6572 VT2RIB*****RRVT2PC16021226F-J210D-F228A17.1E-J16.1C-F16.4C116A-C116C-F107A54A-D53A-C52A000
Local Seed Co. LC1497 DGVT2P*RRVT2PC20027225G-J218A-F16.6H-K15.5FG114A-E116C-F53B-E50C-E01
Croplan CP 5678RRVT2PC17010219H-J206EF216A17.1E-I16.2B-F16.6BC110C-G112E-G106A48F47D-F47CD011
Local Seed Co. LC1506 VT2PRRVT2PC20029210IJ202F16.0KL15.3G110C-G114C-G54B-D52A-D01
Progeny PGY 2025 VT2PRRVT2PC21012207J17.1E-J108D-G53B-E0
Average19821821915.516.617.1119108106484848000
Standard Error821140.41.21.021111322000
L.S.D..052317N.S.1.10.80.675N.S.754...
C.V.7784.54.13.94441098...
† Hybrids that have any MS letter in common are not significantly different at the 5% level of probability. * Asterisks after a hybrid name indicate the number of preceding consecutive years in the top-performing “A” group. ‡ For a full description of abbreviated biotech traits, see table 18. § 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.
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