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.

VarietyHerbicide Pkg†Avg. Yield§
Moisture at Harvest
Plant Height
1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr
Dyna-Gro S41XS98****R2X, STS73A75A66A13.5A13.4A12.5A35B-F36A34A1.0A1.0A1.0135G139D135C
Dyna-Gro S43XS70R2X, STS71AB72AB63A13.5A13.4A12.8A39AB37A34A1.0A1.0A1.0139AB141AB138A
Local Seed Co. LS4415XFXF69A-C14.3A32FG1.0A137C-F
Dyna-Gro S45ES10*E3, STS68A-C73A13.8A13.6A35B-F36A1.0A1.0A139AB141A
NK Seed NK43-V8XFXF68A-D13.6A37A-C1.0A138A-C
Progeny P4501XFSXF, STS67A-D13.5A36B-D1.0A137C-F
Progeny P4505RXS*R2X, STS67A-D70AB13.5A13.3A33C-G35A1.0A1.0A137B-E140BC
Innvictis A4251XFXF67A-D14.1A36B-E1.0A137D-G
Dyna-Gro S41EN72E366A-D14.6A32FG1.2A135G
Xitavo XO 4371EE365A-D13.6A34C-G1.0A138A-C
Progeny P4541E3E364B-D15.3A36B-E1.0A136FG
Local Seed Co. LS4299XSR2X, STS64B-D67BC62A14.4A13.8A12.9A34C-G35A33A1.0A1.0A1.0137B-E140CD136B
Innvictis A4571XFXF64B-D14.1A31FG1.0A137B-E
USG 7431ETE363B-D63CD13.8A13.5A34C-G35A1.3A1.2A137B-E140BC
USG 7441XFXF62B-D13.6A33D-G1.0A137D-G
Progeny P4431E3E362B-D13.3A33C-G1.0A136FG
Local Seed Co. LS4517XFSXF, STS62B-E13.6A36B-D1.5A138A-D
NK Seed NK44-J4XFSXF, STS61C-E14.8A34C-F1.0A136E-G
Dyna-Gro S43XF51XF61C-E14.9A34C-G1.0A136E-G
Asgrow AG42XF1XF, STS61C-E14.0A37A-D1.0A138A-D
Innvictis A4371XFXF61C-E15.2A30G1.0A136FG
Credenz CZ 4562 XFXF61C-E14.1A41A1.3A138A-D
AgriGold G4100XFXF60C-E14.1A31FG1.0A137C-F
Asgrow AG45XF0XF, STS60C-E14.4A33C-G1.0A138A-D
Armor A45-D20R2X59C-E14.0A34C-F1.2A139A
Progeny P4521XFSXF, STS59C-E14.4A33D-G1.0A139A
Innvictis A4411XFXF59DE13.7A32E-G1.0A137B-E
Dyna-Gro S43EN61E359DE62D13.0A13.0A33D-G34A1.0A1.0A138A-D140A-C
Credenz CZ 4202 XFXF52E14.5A34C-G1.3A137C-F
Standard Error3380.50.30.82120.10.1134

† 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). 

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