Table A-5. Mean yields and agronomic data from Spring Hill, TN, MG-3

Table A-5. Mean† yield and agronomic traits of 7 Maturity Group III (3.0 – 3.9) soybean varieties evaluated in small plot replicated trials without irrigation at the Middle Tennessee AgResearch and Education Center in Spring Hill, Tennessee during 2021. All MG-3 varieties evaluated this year were new; therefore, 2 yr and 3 yr analysis are not presented.

Variety	Herbicide Pkg†	Avg. Yield§ (bu/ac) 1 yr		Moisture at Harvest (%) 1 yr		Plant Height (in.) 1 yr		Lodging‖ (1-5) 1 yr	Maturity (DAP) 1 yr
USG 7392XFS	XF, STS	60	A	15.3	AB	29	A	1.0	140	A
Armor A39-F73	XF	54	A	15.3	AB	29	A	1.0	142	A
Asgrow AG38XF1	XF	46	A	15.8	A	25	A	1.0	142	A
Asgrow AG36XF1	XF	46	A	15.1	B	27	A	1.0	139	A
Asgrow AG37XF1	XF	46	A	15.8	A	26	A	1.0	140	A
Local Seed Co. LS3908XFS	XF, STS	46	A	15.4	AB	27	A	1.0	143	A
NK Seed NK39-A1XF	XF	38	A	14.5	C	25	A	1.0	139	A
Average		48		15.3		27		1.0	141
Standard Error		6		0.2		1		–	2
L.S.D..05		N.S.		0.6		N.S.		–	N.S.
C.V.		16		2		9		–	2

† 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.