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

Table A-23. Mean yield and agronomic traits of 39 medium-season (114-116 DAP) corn hybrids evaluated in small plot replicated trials with irrigation at AgriCenter International in Memphis, 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 (%)
				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
Dekalb DKC65-99 RIB TRECEPTA RIB	RR	TRE	C20039	281	A					16.4	A
LG Seeds LG66C32 VT2Pro	RR	VT2P	C20004	274	AB					15.8	A
Dekalb DKC66-18 RIB GENVT2PRIB	RR	VT2P	C20040	274	AB					16.5	A
AgriGold A6659 VT2RIB**	RR	VT2P	C12003	273	AB	273	A	239	A	16.3	A	16.3	A	16.3	A
Local Seed Co. LC1506 VT2P	RR	VT2P	C20029	268	A-C					16.2	A
AgriGold A6572 VT2RIB ***	RR	VT2P	C16021	268	A-C	268	A	218	A	16.2	A	16.2	A	15.9	A
LG Seeds LG5643 VT2Pro***	RR	VT2P	C16016	267	A-C	267	A	211	A	16.8	A	16.8	A	16.1	A
Local Seed Co. LC1577 VT2P**	RR	VT2P	C19038	263	A-D	263	A			16.3	A	16.3	A
Local Seed Co. LC1407 VT2P	RR	VT2P	C20028	261	A-D					16.5	A
Dyna-Gro D55VC80**	RR	VT2P	C19028	260	A-D	260	A			16.5	A	16.5	A
Caverndale Farms CF 859 VIP 3111	GT, LL	A4	C19026	257	A-E	257	A			16.6	A	16.6	A
Armor A1575	RR	VT2P	C20043	256	A-E					16.2	A
Mission Seed A1657 VT2P	RR2	VT2P	C20046	256	A-E					16.5	A
Progeny PGY 8116 SS	RR,LL	SS	C17036	254	A-F	254	A	210	A	16.3	A	16.3	A	16.1	A
AgVenture AV7516Q	LL RR2	Q	C20010	250	A-F					16.6	A
LG Seeds LG66C44 VT2Pro	RR	VT2P	C20003	249	A-F					16.4	A
Spectrum 6416	none	none	C19047	248	A-F	248	A			16.3	A	16.3	A
Local Seed Co. LC1497 DGVT2P	RR	VT2P	C20027	247	A-F					16.2	A
Dekalb DKC65-95 RIB GENVT2PRIB**	RR	VT2P	C17022	247	A-F	247	A	208	A	16.3	A	16.3	A	16.0	A
AgriGold A645-16 VT2PRO**	RR	VT2P	C19003	247	A-F	247	A			16.6	A	16.6	A
Warren Seed DS 5510	RR, LL	YGCB, HX1	C19033	245	A-G	245	A			16.5	A	16.5	A
Progeny PGY 9114 VT2P	RR	VT2P	C18012	241	A-H	241	A	194	A	16.4	A	16.4	A	16.4	A
Local Seed Co. LC1697 VT2P	RR	VT2P	C19040	240	A-H	240	A			16.9	A	16.9	A
AgriGold A645-80 3110	RR, LL	VR	C20050	240	A-H					16.7	A
Croplan CP 5678	RR	VT2P	C17010	239	A-H	237	A	198	A	16.8	A	16.8	A	16.5	A
LG Seeds LG64C30 TRC***	RR	TRE	C18011	234	B-H	234	A	216	A	16.4	A	16.4	A	15.9	A
Progeny PGY 2015 VT2P	RR	VT2P	C20018	233	B-H					16.5	A
Taylor Seed T-8835 VT2PRO	RR2	VT2P	C18048	231	B-H		A			16.4	A
Warren Seed DS 5676	RR, LL	YGCB, HX1	C20034	228	C-H					16.4	A
NK Seeds 1523 3220	RR, LL	VZ	C20036	225	C-H					16.0	A
Progeny EXP1915	RR	VT2P	C19017	224	C-H	224	A			16.8	A	16.8	A
NK Seeds 1677 3110	RR	VR	C20035	221	D-H					16.3	A
Croplan CP 5550	RR	VT2P	C20013	221	D-H					16.4	A
AgVenture AV8216YHB	LL RR2	HX1	C20006	219	D-H					16.0	A
Dyna-Gro D54VC34	RR	VT2P	C20024	215	E-H					16.4	A
Dekalb DKC64-64 RIB GENSSRIB	RR, LL	SS	C20038	210	F-I					16.0	A
Local Seed Co. LC1488 VT2P	RR	VT2P	C19037	201	G-I	201	A			16.3	A	16.3	A
Mission Seed A1548 DGVT2P	RR2	VT2P	C20008	197	HI					16.6	A
Mission Seed A1477 DGVT2P	RR2	VT2P	C20007	166	I					16.2	A
Average				242		247		212		16.4		16.5		16.1
Standard Error				16		17		42		0.2		0.2		0.4
L.S.D..05				44		N.S.		N.S.		N.S.		N.S.		N.S.
C.V.				11		12		12		2.2		2.2		3.4

† 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.