Table A-17. 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 AgriCenter International in Memphis, 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 (%) |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 yr | 2 yr | 3 yr | 1 yr | 2 yr | 3 yr | ||||||||
| Credenz CZ 4202 XF | XF | 85 | A | 25.5 | A | ||||||||
| Credenz CZ 4562 XF | XF | 84 | AB | 22.7 | A | ||||||||
| NK Seed NK43-V8XF | XF | 83 | A-C | 23.1 | A | ||||||||
| Innvictis A4571XF | XF | 82 | A-D | 24.8 | A | ||||||||
| Xitavo XO 4371E | E3 | 82 | A-D | 22.3 | A | ||||||||
| Innvictis A4251XF | XF | 80 | A-E | 23.5 | A | ||||||||
| Progeny P4501XFS | XF, STS | 80 | A-E | 22.6 | A | ||||||||
| Progeny P4521XFS | XF, STS | 79 | A-E | 23.6 | A | ||||||||
| Dyna-Gro S45ES10* | E3, STS | 79 | A-E | 62 | A | 22.9 | A | 19.8 | A | ||||
| Dyna-Gro S43EN61 | E3 | 79 | A-E | 65 | A | 26.5 | A | 21.5 | A | ||||
| Dyna-Gro S41EN72 | E3 | 79 | A-E | 25.1 | A | ||||||||
| USG 7441XF | XF | 78 | A-E | 23.8 | A | ||||||||
| Local Seed Co. LS4299XS | R2X, STS | 77 | A-F | 59 | A | 59 | A | 24.9 | A | 20.7 | A | 18.4 | A |
| Asgrow AG42XF1 | XF, STS | 77 | A-F | 24.5 | A | ||||||||
| Dyna-Gro S41XS98**** | R2X, STS | 76 | A-F | 59 | A | 55 | A | 25.8 | A | 21.1 | A | 18.5 | A |
| Progeny P4431E3 | E3 | 76 | A-F | 26.1 | A | ||||||||
| NK Seed NK44-J4XFS | XF, STS | 76 | B-F | 27.1 | A | ||||||||
| USG 7431ET | E3 | 75 | C-F | 59 | A | 24.9 | A | 20.7 | A | ||||
| Local Seed Co. LS4415XF | XF | 75 | C-F | 28.0 | A | ||||||||
| Dyna-Gro S43XS70 | R2X, STS | 75 | C-F | 61 | A | 57 | A | 22.0 | A | 19.1 | A | 17.4 | A |
| Innvictis A4371XF | XF | 74 | D-F | 25.7 | A | ||||||||
| Asgrow AG45XF0 | XF, STS | 74 | D-G | 24.0 | A | ||||||||
| Dyna-Gro S43XF51 | XF | 73 | E-G | 26.7 | A | ||||||||
| AgriGold G4100XF | XF | 73 | E-G | 27.5 | A | ||||||||
| Progeny P4505RXS* | R2X, STS | 69 | F-H | 59 | A | 22.6 | A | 19.5 | A | ||||
| Armor A45-D20 | R2X | 65 | G-I | 26.1 | A | ||||||||
| Progeny P4541E3 | E3 | 63 | HI | 24.9 | A | ||||||||
| Local Seed Co. LS4517XFS | XF, STS | 57 | IJ | 25.8 | A | ||||||||
| Innvictis A4411XF | XF | 53 | J | 27.5 | A | ||||||||
| Average | 75 | 61 | 57 | 24.8 | 20.4 | 18.1 | |||||||
| Standard Error | 3 | 15 | 10 | 1.9 | 3.9 | 3.2 | |||||||
| L.S.D..05 | 9 | N.S. | N.S. | N.S. | N.S. | N.S. | |||||||
| C.V. | 7 | 9 | 10 | 12 | 10 | 8 | |||||||
† 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.
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