Table 4. Across and by location mean yields of 31 early-season (<114 DAP) corn hybrids evaluated in seven REC tests in Tennessee during 2017.

MS† Avg. Yield	Hybrid	Trait Package‡	Avg. Yield§ (bu/acre)	Avg. Yield Std Err.	Knoxville Irr. (bu/acre)	Springfield Irr. (bu/acre)	Springfield Non-Irr. (bu/acre)	Milan Irr. (bu/acre)	Milan Non-Irr. (bu/acre)	Jackson Irr. (bu/acre)	Memphis Irr. (bu/acre)
A	AgriGold A6544VT2RIB**	RR,VT2P	209	20	240	148	143	250	268	214	202
AB	Beck’s Hyrbids 6368V2P	RR,VT2P	202	20	245	126	139	244	262	223	170
ABC	Dyna-Gro CX17212	RR,VT2P	198	20	254	143	144	215	266	216	144
ABC	Terral REV 23BHR55	RR2,LL,YGCB,HX1	197	20	223	119	138	239	263	218	185
ABCD	Warren Seed DS 9513 SSX	RR,LL,PC,SSX	196	20	248	126	136	231	236	225	178
ABCD	Dekalb DKC60-88 VT2PRIB	RR,VT2P	195	20	243	136	125	236	239	227	164
ABCD	Warren Seed DS 9412 SSX	RR,LL,SSX	195	20	222	123	145	217	259	229	168
BCDE	LG Seeds LG5616-3000GT	RR,LL,3000GT	191	20	243	143	132	197	233	219	169
BCDE	NK Seeds N66V-3220-EZ1	GT,LL,CB,VIP	190	20	233	120	140	243	250	219	126
BCDE	Armor 1227P	RR,VT2P	190	20	236	132	136	224	260	210	133
BCDE	AgriGold A643-87GT3	RR,3000GT	190	20	239	133	128	207	236	220	165
BCDE	Warren Seed DS 9610	RR,3000GT	189	20	246	118	134	227	248	217	130
BCDE	Beck’s Hybrids 6365AM	RR,LL,AM	188	20	219	111	128	216	252	212	175
BCDE	AgriGold A642-59STX	RR,SSX	188	20	232	126	135	240	234	176	170
BCDE	Dekalb DKC62-52 STX RIB	RR,LL,SSX	188	20	241	140	118	234	245	206	138
BCDE	Caverndale Farms 793 VIP 3110	RR,LL,VIP3110	188	20	216	129	146	233	238	204	140
BCDE	Augusta 5062	GT,LL,VIP3110	187	20	219	121	132	238	254	196	144
CDEF	Dekalb DKC62-20 VT2PRIB	RR,VT2P	185	20	227	121	127	248	242	199	128
CDEF	Croplan 6640	RR,VT3P	185	20	224	127	134	217	234	221	145
CDEF	LG Seeds LG5590VT2Pro	RR,VT2P	185	20	227	108	135	225	227	206	161
CDEF	LG Seeds LG5555VT2RIB	RR,VT2P	183	20	234	110	129	213	255	196	139
DEFG	Wyffels W7696RIB	RR,VT2P	181	20	208	105	135	241	228	193	159
DEFG	Pfister 71C1PCR	RR,LL,PC	181	20	234	121	135	208	235	212	124
DEFG	AgriGold A6499STXRIB	RR,SSX	181	20	212	87	122	223	240	208	181
EFG	Armor 1340	RR,VT2P	177	20	216	142	128	225	205	190	135
EFG	Croplan 5290DG	RR,VT2P	177	20	228	118	146	227	241	203	82
EFG	Pfister 70A1SSR	RR,LL,SSX	176	20	235	122	122	209	240	156	145
FGH	Pfister 72G6SSR	RR,LL,SSX	172	20	223	115	126	197	240	190	120
GH	Progeny PGY7111VT2P	RR,VT2P	171	20	218	118	109	223	208	220	94
H	Progeny PGY6110VT2P	RR,VT2P	159	20	199	103	110	177	205	177	140
H	AgriGold A640-77VT2PRO	RR,VT2P	158	20	214	70	92	217	221	178	119
	Average		186	20	229	121	131	224	241	206	148

  † 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 (***) 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.