Table A-12. Mean† yield and agronomic traits of 29 Maturity Group IV Early (4.0 – 4.4) soybean varieties evaluated in small plot replicated trials without 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) |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 S43EN61 | E3 | 45 | A | 46 | A | 14.4 | A | 12.6 | A | 25 | A | 27 | A | 1.0 | 1.0 | 131 | A-C | 135 | AB | ||||||||||||
| NK Seed NK43-V8XF | XF | 44 | A | 14.1 | A | 27 | A | 1.0 | 131 | A-D | |||||||||||||||||||||
| Local Seed Co. LS4299XS | R2X, STS | 42 | A | 44 | A | 44 | A | 13.7 | A | 12.5 | A | 12.8 | A | 23 | A | 26 | A | 27 | A | 1.0 | 1.0 | 1.0 | 132 | AB | 136 | A | 134 | A | |||
| Local Seed Co. LS4415XF | XF | 42 | A | 14.1 | A | 25 | A | 1.0 | 131 | A-D | |||||||||||||||||||||
| Dyna-Gro S43XS70 | R2X, STS | 42 | A | 42 | A | 43 | A | 13.6 | A | 12.6 | A | 12.9 | A | 23 | A | 24 | A | 26 | A | 1.0 | 1.0 | 1.0 | 132 | AB | 136 | A | 134 | A | |||
| Local Seed Co. LS4517XFS | XF, STS | 42 | A | 13.7 | A | 26 | A | 1.0 | 132 | AB | |||||||||||||||||||||
| Progeny P4505RXS* | R2X, STS | 40 | A | 42 | A | 14.2 | A | 12.8 | A | 22 | A | 24 | A | 1.0 | 1.0 | 131 | B-D | 135 | AB | ||||||||||||
| Progeny P4521XFS | XF, STS | 39 | A | 14.5 | A | 20 | A | 1.0 | 132 | AB | |||||||||||||||||||||
| Innvictis A4571XF | XF | 38 | A | 14.6 | A | 24 | A | 1.0 | 131 | A-D | |||||||||||||||||||||
| Dyna-Gro S43XF51 | XF | 37 | A | 14.2 | A | 24 | A | 1.0 | 130 | CD | |||||||||||||||||||||
| Asgrow AG42XF1 | XF, STS | 36 | A | 13.7 | A | 22 | A | 1.0 | 130 | D | |||||||||||||||||||||
| AgriGold G4100XF | XF | 36 | A | 13.5 | A | 27 | A | 1.0 | 131 | B-D | |||||||||||||||||||||
| USG 7431ET | E3 | 36 | A | 43 | A | 13.5 | A | 12.3 | A | 22 | A | 25 | A | 1.0 | 1.0 | 130 | CD | 134 | BC | ||||||||||||
| Dyna-Gro S41EN72 | E3 | 35 | A | 13.8 | A | 21 | A | 1.0 | 130 | CD | |||||||||||||||||||||
| Armor A45-D20 | R2X | 35 | A | 13.7 | A | 24 | A | 1.0 | 132 | A | |||||||||||||||||||||
| Progeny P4501XFS | XF, STS | 35 | A | 14.9 | A | 26 | A | 1.0 | 131 | A-C | |||||||||||||||||||||
| Asgrow AG45XF0 | XF, STS | 33 | A | 13.9 | A | 24 | A | 1.0 | 130 | CD | |||||||||||||||||||||
| Dyna-Gro S45ES10* | E3, STS | 33 | A | 43 | A | 13.6 | A | 12.5 | A | 23 | A | 25 | A | 1.0 | 1.0 | 132 | AB | 135 | AB | ||||||||||||
| Progeny P4541E3 | E3 | 33 | A | 15.2 | A | 23 | A | 1.0 | 131 | A-D | |||||||||||||||||||||
| Innvictis A4371XF | XF | 32 | A | 13.8 | A | 21 | A | 1.0 | 131 | B-D | |||||||||||||||||||||
| USG 7441XF | XF | 32 | A | 14.0 | A | 22 | A | 1.0 | 131 | A-C | |||||||||||||||||||||
| NK Seed NK44-J4XFS | XF, STS | 31 | A | 14.3 | A | 23 | A | 1.0 | 131 | B-D | |||||||||||||||||||||
| Innvictis A4411XF | XF | 31 | A | 15.2 | A | 25 | A | 1.0 | 132 | AB | |||||||||||||||||||||
| Credenz CZ 4562 XF | XF | 31 | A | 13.6 | A | 25 | A | 1.0 | 132 | AB | |||||||||||||||||||||
| Xitavo XO 4371E | E3 | 30 | A | 13.7 | A | 23 | A | 1.0 | 131 | A-D | |||||||||||||||||||||
| Progeny P4431E3 | E3 | 30 | A | 13.3 | A | 20 | A | 1.0 | 131 | A-D | |||||||||||||||||||||
| Dyna-Gro S41XS98**** | R2X, STS | 29 | A | 39 | A | 45 | A | 13.9 | A | 12.5 | A | 13.1 | A | 25 | A | 26 | A | 28 | A | 1.0 | 1.0 | 1.0 | 131 | A-D | 134 | C | 132 | B | |||
| Credenz CZ 4202 XF | XF | 28 | A | 14.3 | A | 25 | A | 1.0 | 130 | CD | |||||||||||||||||||||
| Innvictis A4251XF | XF | 26 | A | 14.1 | A | 26 | A | 1.0 | 131 | A-D | |||||||||||||||||||||
| Average | 35 | 43 | 44 | 14.0 | 12.5 | 13.0 | 24 | 25 | 27 | 1.0 | 1.0 | 1.0 | 131 | 135 | 133 | ||||||||||||||||
| Standard Error | 7 | 5 | 4 | 0.6 | 1.2 | 0.8 | 2 | 2 | 2 | – | – | – | 0 | 4 | 3 | ||||||||||||||||
| L.S.D..05 | N.S. | N.S. | N.S. | N.S. | N.S. | N.S. | N.S. | N.S. | N.S. | – | – | – | 1 | 1 | 1 | ||||||||||||||||
| C.V. | 18 | 19 | 20 | 6 | 3 | 4 | 11 | 10 | 9 | – | – | – | 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).
Virginia Sykes vsykes@utk.edu
- Table 1. 2021 Total entry numbers - December 26, 2021
- Table A-35. Mean yields and agronomic data from Memphis, TN, MG-5 - December 23, 2021
- Table A-34. Mean yields and agronomic data from Jackson, TN, MG-5 - December 22, 2021