Table 11. Across locations mean yields and agronomic characteristics of 34 medium-season (114-116 DAP) corn hybrids evaluated in seven REC tests in Tennessee during 2017.

MS†
Avg.
Yield
HybridTrait Package‡Avg. Yield§
(bu/ac)
± Std ErrMoisture at Harvest
(%)
Test Weight (lbs/bu)Plant Height
(in.)
Ear Height
(in.)
Protein‖
(%)
Oil‖
(%)
Starch‖
(%)
Lodging¶ (Milan Irr.)
(%)
Lodging¶
(Milan Non-Irr.)
(%)
Lodging¶ (Memphis)
(%)
ALG Seeds LG5643VT2RIB**RR,VT2P2182019.456.4106397.74.574.0120
ABDekalb DKC64-35 VT2PRR,VT2P2102019.858.4104408.24.673.9010
ABCAgriGold A6659VT3RIBRR,VT3P2082020.658.1103368.24.773.4000
ABCDekalb DKC65-95 VT2PRR,VT2P2072020.357.1102388.54.973.5200
ABCDAgriGold A6572VT2RIBRR,VT2P2052019.657.4107419.14.673.6320
BCDELG Seeds LG5650VT2RIBRR,VT2P2032019.457.2105419.14.773.5227
BCDEWyffels W8918RIBRR,LL,SSX2012020.356.6110458.84.972.7010
BCDEProgeny PGY4114VT2PRR,VT2P2002018.358.0107398.04.374.1110
BCDEWyffels W8646RR,VT2P1972020.658.1104438.04.574.0117
BCDEPfister 74A2RRRR,LL1962021.855.4109418.14.673.6023
BCDEProgeny PGY6116VT3PRR,VT2P1962021.057.7102378.54.973.11325
BCDEAugusta 1166RR,VT2P1952019.657.3105408.04.673.70247
CDEFAugusta 1165RR,VT2P1932020.557.7105388.34.673.10117
CDEFArmor AXT7116RR,VT2P1932020.957.2104428.44.973.1010
DEFGLG Seeds LG5700VT2RIBRR,VT2P1922019.256.6105418.24.773.20060
DEFGLG Seeds LG5663VT2PRIBRR,VT2P1912020.757.6101398.54.673.2120
DEFGNK Seeds 1405-3220EZ1GT,LL,CB,VIP1912020.256.6112428.04.773.4330
DEFGArmor 1447PRR,VT2P1912019.957.899367.64.574.20010
DEFGNK Seeds N76A-3110GT,LL,CB,VIP1902020.556.5112389.14.373.22235
DEFGWyffels W8268RIBRR,LL,SSX1902020.057.3101378.84.772.91117
DEFGWarren Seed DS 6414RR1902021.556.9110438.44.773.13417
EFGHDyna-Gro D55VC45RR,VT2P1892020.260.0103368.94.873.11110
EFGHCroplan 5678RR,VT2P1892020.558.6102377.94.674.0322
EFGHBeck’s Hybrids 6589V2PRR,VT2P1892020.359.1106428.24.573.80117
EFGHProgeny PGYEXP1715SSRR,LL,SSX1892021.358.1105428.94.573.90117
EFGHTerral REV 25BHR26RR2,LL,YGCB,HX11892019.757.9114428.14.374.41120
EFGHAugusta 5065GT,LL,VIP31101882021.057.1117398.64.673.82130
EFGHWarren Seed DS 9314 SSXRR,LL,SSX1882021.156.497398.74.673.7023
FGHIAgriGold A645-10VT2RIBRR,VT2P1862020.357.5103418.64.174.3140
GHIJArmor 1667SRR,SSX1832020.559.1106438.84.673.6103
HIJKProgeny PGY5115VT2PRR,VT2P1812019.154.0105378.04.474.12127
IJKProgeny PGY7215VT2PRR,VT2P1802020.758.0105428.44.473.7230
JKWarren Seed DS 9913 SSXRR,LL,SSX1762020.357.899388.44.873.2110
KAugusta 6664RR,VT2P1742019.357.7104348.14.573.7013
Average1932020.257.41054085741111
 

† 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 for two (**) or three (***) consecutive years within the previous three year evaluation period. ‡ For a full description of abbreviated biotech traits, see table 26. All yields are adjusted to 15.5% moisture. ‖ Protein, Oil, and Starch on a dry weight basis ¶ Three tests sustained higher than usual lodging due to storms. These included Milan irr. and non-irr. in June and Memphis in August. Lodging is reported separately for these locations. Lodging values do not typically follow a normal distribution, therefore statistical tests to compute LSD were not performed.  
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