Mean yields and agronomic data from Jackson, TN – Med. Corn

Table A-20. Mean yield and agronomic traits of 39 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 2020. Analysis included hybrid performance over a 1 yr (2020), 2 yr (2019-2020), and 3 yr (2018-2020) period.

Hybrid	Herbicide Pkg†	Insect Pkg.†		Avg. Yield§ (bu/ac)						Moisture at Harvest (%)						Plant Height (in.)						Ear Height (in.)						Lodging¶ (%)			Test Weight (lbs/bu)
				1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr	2 yr	3 yr	1 yr		2 yr		3 yr
Hybrid	Herbicide 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
Croplan CP 5550	RR	VT2P	C20013	218	A					14.6	I-L					115	H-L					46	D-J					0			56	JK
AgriGold A645-16 VT2PRO**	RR	VT2P	C19003	217	AB	230	A			16.0	A-E	17.1	A-C			118	E-L	110	B			53	A-E	50	AB			0	0		58	H-J	57	EF
AgVenture AV7516Q	LL RR2	Q	C20010	214	A-C					17.1	A					121	C-H					44	F-K					0			58	C-H
Dekalb DKC64-64 RIB GENSSRIB	RR, LL	SS	C20038	213	A-D					14.8	F-L					114	I-L					42	H-K					0			58	F-I
Local Seed Co. LC1497 DGVT2P	RR	VT2P	C20027	210	A-D					14.5	L					117	G-L					47	C-J					0			58	E-I
LG Seeds LG64C30 TRC***	RR	TRE	C18011	210	A-D	223	A-C	216	A	14.9	E-L	16.2	D-F	17.1	A-D	117	G-L	106	B-E	106	A	51	A-G	49	A-D	49	BC	0	0	0	59	B-H	58	B-E
Warren Seed DS 5510	RR, LL	YGCB, HX1	C19033	209	A-D	222	A-C			15.9	B-G	17.2	AB			129	AB	115	A			49	B-H	49	A-C			0	0		59	B-H	58	A-D
LG Seeds LG66C44 VT2Pro	RR	VT2P	C20003	208	A-E					15.3	C-L					119	D-K					49	B-I					0			58	D-I
NK Seeds 1523 3220	RR, LL	VZ	C20036	206	A-F					16.2	A-D					124	A-F					48	B-J					0			57	I-K
Progeny PGY 8116 SS	RR,LL	SS	C17036	205	A-F	221	A-C	220	A	15.1	D-L	16.6	B-E	17.2	A-C	119	D-K	109	B-D	109	A	55	AB	53	A	53	A	0	0	0	59	B-F	58	A-D
Local Seed Co. LC1577 VT2P**	RR	VT2P	C19038	204	A-F	224	A-C			15.4	C-L	16.2	D-F			115	H-L	104	DE			45	F-K	45	C-E			0	0		58	D-I	58	B-E
Mission Seed A1548 DGVT2P	RR2	VT2P	C20008	204	A-F					14.8	F-L					119	E-L					45	E-J					0			58	G-I
Dyna-Gro D54VC34	RR	VT2P	C20024	203	A-F					15.3	C-L					120	C-I					46	D-J					0			58	C-H
Progeny PGY 9114 VT2P	RR	VT2P	C18012	203	A-F	225	A-C	218	A	14.6	KL	16.1	EF	16.6	D	117	G-L	105	B-E	105	A	47	C-J	45	C-E	45	CD	0	0	0	59	B-F	59	A-C
Local Seed Co. LC1488 VT2P	RR	VT2P	C19037	203	A-F	216	A-D			14.8	G-L	15.6	F			119	D-K	108	B-D			41	JK	44	DE			0	0		58	C-I	58	B-E
AgriGold A645-80 3110	RR, LL	VR	C20050	203	A-F					15.8	B-I					130	A					57	A					0			58	C-H
Dyna-Gro D55VC80**	RR	VT2P	C19028	203	A-F	226	A-C			15.7	B-K	16.9	A-D			120	C-J	109	B-D			54	A-C	51	AB			0	0		58	G-I	57	D-F
Mission Seed A1657 VT2P	RR2	VT2P	C20046	201	A-F					16.1	A-D					114	I-L					48	B-J					0			58	F-I
NK Seeds 1677 3110	RR	VR	C20035	200	A-F					15.3	C-L					124	A-F					49	B-J					0			58	H-J
Warren Seed DS 5676	RR, LL	YGCB, HX1	C20034	200	A-F					16.0	B-F					121	C-H					48	B-J					0			59	B-G
AgriGold A6659 VT2RIB**	RR	VT2P	C12003	200	A-F	225	A-C	225	A	15.9	B-G	17.0	A-C	17.4	AB	118	E-L	108	B-E	108	AB	37	K	42	E	42	D	0	0	0	58	E-I	58	C-E
Local Seed Co. LC1506 VT2P	RR	VT2P	C20029	199	A-F					14.6	J-L					118	E-L					49	B-I					0			60	AB
Dekalb DKC65-95 RIB GENVT2PRIB**	RR	VT2P	C17022	197	A-F	214	A-D	217	A	15.6	B-L	16.8	A-E	17.5	A	116	G-L	105	B-E	105	A	46	D-J	47	B-D	47	BC	0	0	0	59	B-D	59	A-C
Mission Seed A1477 DGVT2P	RR2	VT2P	C20007	194	B-F					16.3	A-C					122	B-G					53	A-D					0			57	I-K
Dekalb DKC66-18 RIB GENVT2PRIB	RR	VT2P	C20040	193	C-G					15.7	B-J					113	KL					50	B-G					0			58	D-I
AgriGold A6572 VT2RIB ***	RR	VT2P	C16021	193	C-G	229	AB	223	A	15.2	C-L	16.1	EF	16.9	B-D	115	H-L	103	E	103	B	51	A-F	51	AB	51	AB	0	0	0	59	B-D	59	A
Local Seed Co. LC1407 VT2P	RR	VT2P	C20028	193	C-G					15.1	C-L					125	A-E					48	B-J					0			59	B-H
Croplan CP 5678	RR	VT2P	C17010	193	C-G	214	A-D	220	A	15.3	C-L	16.4	C-F	17.1	A-D	114	I-L	104	C-E	104	AB	47	C-J	46	B-E	46	BC	0	0	0	59	B-G	58	A-D
Taylor Seed T-8835 VT2PRO	RR2	VT2P	C18048	192	C-G					15.5	B-L					115	H-L					44	F-K					0			57	I-K
Progeny EXP1915	RR	VT2P	C19017	191	C-H	215	A-D			15.8	B-H	16.6	B-E			113	J-L	105	B-E			46	D-J	48	B-D			0	0		59	B-H	58	A-C
Local Seed Co. LC1697 VT2P	RR	VT2P	C19040	191	C-H	212	B-E			15.7	B-K	16.8	A-E			118	F-L	107	B-E			48	B-J	50	AB			0	0		59	B-E	59	AB
AgVenture AV8216YHB	LL RR2	HX1	C20006	191	C-H					15.6	B-L					126	A-C					48	B-J					0			59	B-G
LG Seeds LG5643 VT2Pro***	RR	VT2P	C16016	189	D-H	210	C-E	216	A	14.7	H-L	16.2	D-F	16.7	CD	118	F-L	109	BC	109	A	47	C-J	49	A-C	49	A-C	0	0	0	56	JK	56	FG
Armor A1575	RR	VT2P	C20043	189	D-H					15.2	C-L					119	D-K					50	B-G					0			58	E-I
Caverndale Farms CF 859 VIP 3111	GT, LL	A4	C19026	187	D-H	199	DE			16.6	AB	17.5	A			130	A	119	A			47	C-J	48	B-D			0	0		59	A-C	59	A
Dekalb DKC65-99 RIB TRECEPTA RIB	RR	TRE	C20039	185	E-H					15.8	B-H					112	L					42	I-K					0			58	C-I
LG Seeds LG66C32 VT2Pro	RR	VT2P	C20004	183	F-H					15.2	C-L					113	KL					49	B-I					0			59	B-F
Progeny PGY 2015 VT2P	RR	VT2P	C20018	170	GH					15.3	C-L					112	L					44	G-K					0			61	A
Spectrum 6416	none	none	C19047	168	H	196	E			15.8	B-I	17.2	AB			126	A-D	110	B			50	B-G	51	AB			0	0		56	K	55	G
Average				198		218		219		15.5		16.6		17.1		119		108		106		48		48		48		0	0	0	58.2		57.9
Standard Error				8		21		14		0.4		1.2		1.0		2		11		11		3		2		2		0	0	0	0.5		0.4
L.S.D..05				23		17		N.S.		1.1		0.8		0.6		7		5		N.S.		7		5		4		.	.	.	1.4		1
C.V.				7		7		8		4.5		4.1		3.9		4		4		4		10		9		8		.	.	.	1.4		1.6

† 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.