Table 4. Mean yields across and by location of 31 early-season (<114 DAP) corn hybrids evaluated in replicated small plot trials at six REC locations in Tennessee during 2019. Analysis included hybrid performance across a 1 yr (2019), 2 yr (2018-2019), and 3 yr (2017-2019) period.

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
Knoxville
Irr.
(bu/acre)
1 yr
Knoxville
Irr.
(bu/acre)
2 yr
Knoxville
Irr.
(bu/acre)
3 yr
Springfield
Irr.
(bu/acre)
1 yr
Springfield
Irr.
(bu/acre)
2 yr
Springfield
Irr.
(bu/acre)
3 yr
Springfield
Non-Irr.
(bu/acre)
1 yr
Springfield
Non-Irr.
(bu/acre)
2 yr
Springfield
Non-Irr.
(bu/acre)
3 yr
Milan
Irr.
(bu/acre)
1 yr
Milan
Irr.
(bu/acre)
2 yr
Milan
Irr.
(bu/acre)
3 yr
Milan
Non-Irr.
(bu/acre)
1 yr
Milan
Non-Irr.
(bu/acre)
2 yr
Milan
Non-Irr.
(bu/acre)
3 yr
Jackson
Irr.
(bu/acre)
1 yr
Jackson
Irr.
(bu/acre)
2 yr
Jackson
Irr.
(bu/acre)
3 yr
AgriGold A6544VT2RIB***RRVT2P252A237A228A271248245239229202201177165286290276264244252253234227
Croplan 5370RRVT2P240AB270232208256234242
Dekalb DKC62-53RRVT2P239B222BC278245219218196173265252233221241224
Dyna-Gro D50VC30RRVT2P239B222BC269255221205180174264251244227255221
Croplan 5340RRVT2P239B271207197270241247
Dekalb DKC63-57RRVT2P238B224B258249233222189163269257243227236228
LG Seeds LG62C02VT2RIBRR,RRVT2P237BC220B-D273252212200204188260243229222243218
Progeny EXP1912RRVT2P236BC278216171265234253
Armor A1118RRVT2P235B-D218B-D264248225206194177253243235219235213
Augusta A4463RRVT2P235B-D224B247249233218197187266257235218235215
Progeny EXP1712RR, LLSS235B-D265231199252230235
Armor A1299RRVT2P234B-D271229179249232237
Croplan 5335RRVT2P233B-D265215184251251234
AgriGold A642-59VT2RIBRRVT2P232B-E216B-D207B254241238219193173199183166255251247230217223233210196
Local Seed Co. LC1289VT2PRRVT2P231B-F211DE275247225202197181241231231210221200
Warren Seed DS 5319RR,LL YGCB,HX1231B-F259216194254224240
Warren Seed DS 5018RR,LL YGCB,HX1230B-F232218195272242221
Progeny EXP1913RRVT2P229B-G266225165255224240
AgriGold A641-06VT2RIBRRVT2P225C-H213C-E265245205196173172254247217211236208
LG Seeds LG62C35VT2ProRR,RRVT2P 222D-I259187192235229227
Caverndale Farms CF 794 VRR,LL CB,BL,RW 219E-J245204176232230221
Warren Seed DS 5329RR,LL YGCB,HX1219F-J247193179247212236
Local Seed Co. LCX11-91RRVT2P217G-J235187156249226248
Spectrum Premium Non GMO 6244nonenone216H-J256184178244221215
Progeny PGY7111VT2PRRVT2P215H-J206EF199B232224222203202176153147135256254244235211210210198205
Progeny EXP1808RRVT2P215H-J254190189233202222
AgriGold A641-54VT2PRORRVT2P213H-J251171175233225222
Local Seed Co. LC0877 VT2PRRVT2P210IJ251193169226191233
Caverndale Farms CF 753 GRR,LLCB209IJ199F237225203178189176209219193191226206
NK Seeds NK1354 3220EZ1 RR, LLHX1 VIP209J227192166242199228
Spectrum Premium Non GMO 6344nonenone208J250190151236204221
Average227218211257244235210206184184175155251249256227218228234215209
Standard Error121818111711151726211818810117161372112
L.S.D..05139930N.S.N.S.3927N.S.N.S.N.S.N.S.202019191818191624
C.V.991277101111151714185775785612
Plots per entry (reps x locs.)183654369369369369369369

 

† 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.

‡  For a full description of abbreviated biotech traits, see table 17.

§ All yields are adjusted to 15.5% moisture.

Virginia Sykes

Questions about table data?
Virginia Sykes vsykes@utk.edu
Feedback or issues with site information?
Angela McClure athomp15@utk.edu
Virginia Sykes

Latest posts by Virginia Sykes (see all)

Scroll to Top