Table A-11. Mean yields and agronomic data from Springfield, TN Irrigated, MG-4E

Table A-11. Mean† yield and agronomic traits of 29 Maturity Group IV Early (4.0 – 4.4) soybean varieties evaluated in small plot replicated trials with irrigation at the Highland Rim AgResearch and Education Center in Springfield, Tennessee during 2021. Analysis included variety performance over a 1 yr (2021), 2 yr (2020-2021), and 3 yr (2019-2021) period.

Variety	Herbicide Pkg†	Avg. Yield§ (bu/ac)						Moisture at Harvest (%)						Plant Height (in.)						Lodging‖ (1-5)					Maturity (DAP)
		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
Dyna-Gro S41XS98****	R2X, STS	73	A	75	A	66	A	13.5	A	13.4	A	12.5	A	35	B-F	36	A	34	A	1.0	A	1.0	A	1.0	135	G	139	D	135	C
Dyna-Gro S43XS70	R2X, STS	71	AB	72	AB	63	A	13.5	A	13.4	A	12.8	A	39	AB	37	A	34	A	1.0	A	1.0	A	1.0	139	AB	141	AB	138	A
Local Seed Co. LS4415XF	XF	69	A-C					14.3	A					32	FG					1.0	A				137	C-F
Dyna-Gro S45ES10*	E3, STS	68	A-C	73	A			13.8	A	13.6	A			35	B-F	36	A			1.0	A	1.0	A		139	AB	141	A
NK Seed NK43-V8XF	XF	68	A-D					13.6	A					37	A-C					1.0	A				138	A-C
Progeny P4501XFS	XF, STS	67	A-D					13.5	A					36	B-D					1.0	A				137	C-F
Progeny P4505RXS*	R2X, STS	67	A-D	70	AB			13.5	A	13.3	A			33	C-G	35	A			1.0	A	1.0	A		137	B-E	140	BC
Innvictis A4251XF	XF	67	A-D					14.1	A					36	B-E					1.0	A				137	D-G
Dyna-Gro S41EN72	E3	66	A-D					14.6	A					32	FG					1.2	A				135	G
Xitavo XO 4371E	E3	65	A-D					13.6	A					34	C-G					1.0	A				138	A-C
Progeny P4541E3	E3	64	B-D					15.3	A					36	B-E					1.0	A				136	FG
Local Seed Co. LS4299XS	R2X, STS	64	B-D	67	BC	62	A	14.4	A	13.8	A	12.9	A	34	C-G	35	A	33	A	1.0	A	1.0	A	1.0	137	B-E	140	CD	136	B
Innvictis A4571XF	XF	64	B-D					14.1	A					31	FG					1.0	A				137	B-E
USG 7431ET	E3	63	B-D	63	CD			13.8	A	13.5	A			34	C-G	35	A			1.3	A	1.2	A		137	B-E	140	BC
USG 7441XF	XF	62	B-D					13.6	A					33	D-G					1.0	A				137	D-G
Progeny P4431E3	E3	62	B-D					13.3	A					33	C-G					1.0	A				136	FG
Local Seed Co. LS4517XFS	XF, STS	62	B-E					13.6	A					36	B-D					1.5	A				138	A-D
NK Seed NK44-J4XFS	XF, STS	61	C-E					14.8	A					34	C-F					1.0	A				136	E-G
Dyna-Gro S43XF51	XF	61	C-E					14.9	A					34	C-G					1.0	A				136	E-G
Asgrow AG42XF1	XF, STS	61	C-E					14.0	A					37	A-D					1.0	A				138	A-D
Innvictis A4371XF	XF	61	C-E					15.2	A					30	G					1.0	A				136	FG
Credenz CZ 4562 XF	XF	61	C-E					14.1	A					41	A					1.3	A				138	A-D
AgriGold G4100XF	XF	60	C-E					14.1	A					31	FG					1.0	A				137	C-F
Asgrow AG45XF0	XF, STS	60	C-E					14.4	A					33	C-G					1.0	A				138	A-D
Armor A45-D20	R2X	59	C-E					14.0	A					34	C-F					1.2	A				139	A
Progeny P4521XFS	XF, STS	59	C-E					14.4	A					33	D-G					1.0	A				139	A
Innvictis A4411XF	XF	59	DE					13.7	A					32	E-G					1.0	A				137	B-E
Dyna-Gro S43EN61	E3	59	DE	62	D			13.0	A	13.0	A			33	D-G	34	A			1.0	A	1.0	A		138	A-D	140	A-C
Credenz CZ 4202 XF	XF	52	E					14.5	A					34	C-G					1.3	A				137	C-F
Average		63		69		64		14.0		13.4		12.7		34		35		34		1.1		1.0		1.0	137		140		136
Standard Error		3		3		8		0.5		0.3		0.8		2		1		2		0.1		0.1		–	1		3		4
L.S.D..05		9		5		N.S.		N.S.		N.S.		N.S.		4		N.S.		N.S.		N.S.		N.S.		–	2		1		1
C.V.		9		7		8		6		4		5		7		6		7		–		–		–	1		1		1

† Varieties that have any MS letter in common are not significantly different at the 5% level of probability. 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.

* Asterisks after a name indicate the number of preceding consecutive years in the top-performing “A” group.

‡ For a full description of abbreviated biotech traits, see table 31.

§ All yields are adjusted to 13% moisture.

‖ Lodging was evaluated on a a scale of 1 (no lodging) to 5 (complete lodging).