Table A-24-b. Mean† yield and quality of 56 Maturity Group IV Late (4.5 – 4.9) soybean varieties evaluated in small plot replicated trials without irrigation at the AgResearch and Education Center at Milan in Milan, 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 | |||||||||||||||||
| USG 7496XTS | R2X, STS | 72 | A | 66 | A | 69 | A | 12.7 | A | 12.8 | A | 12.6 | A | 43 | C-I | 47 | AB | 50 | A | 1.0 | E | 1.3 | C | 1.7 | A | 142 | BC | 139 | A-C | 138 | A |
| USG 7461XFS | XF, STS | 69 | A | 11.7 | A | 46 | B-D | 1.0 | E | 138 | F-H | ||||||||||||||||||||
| MO S16-7922C | Conv. | 68 | A | 62 | A-C | 12.0 | A | 12.3 | AB | 41 | G-L | 47 | A-C | 2.0 | C | 2.3 | B | 145 | A | 141 | A | ||||||||||
| Armor A46-F13 | XF | 68 | A | 11.9 | A | 46 | B-D | 1.0 | E | 138 | GH | ||||||||||||||||||||
| Progeny P4806XFS | XF, STS | 67 | A | 12.3 | A | 43 | D-J | 1.0 | E | 141 | B-D | ||||||||||||||||||||
| Dyna-Gro S46XS60 | R2X, STS | 66 | A | 64 | AB | 66 | A | 11.5 | A | 11.5 | DE | 11.0 | CD | 41 | G-L | 45 | BC | 46 | B | 1.0 | E | 1.5 | C | 1.4 | AB | 139 | E-G | 135 | D-F | 133 | D |
| Progeny P4851RX* | R2X | 66 | A | 62 | A-C | 11.7 | A | 11.4 | E | 46 | B-E | 49 | A | 3.7 | B | 3.2 | A | 138 | GH | 136 | D-F | ||||||||||
| Armor A48-F22 | XF | 66 | A | 12.0 | A | 43 | C-I | 1.0 | E | 140 | C-E | ||||||||||||||||||||
| USG 7491XFS | XF, STS | 66 | A | 11.8 | A | 41 | G-L | 1.0 | E | 143 | AB | ||||||||||||||||||||
| USG 7461XTS | R2X, STS | 66 | A | 12.0 | A | 43 | C-I | 1.0 | E | 137 | H | ||||||||||||||||||||
| USG 7489XT | R2X | 66 | A | 60 | A-D | 63 | A | 11.7 | A | 11.7 | C-E | 11.4 | BC | 43 | D-J | 45 | BC | 47 | B | 1.0 | E | 1.2 | C | 1.2 | B | 141 | CD | 137 | C-E | 135 | BC |
| Local Seed Co. LS4606XFS | XF, STS | 65 | A | 12.2 | A | 46 | B-D | 1.0 | E | 139 | E-G | ||||||||||||||||||||
| Dyna-Gro S48XF61S | XF, STS | 65 | A | 11.5 | A | 40 | H-L | 1.0 | E | 144 | A | ||||||||||||||||||||
| AR R16-253 | Conv. | 64 | A | 11.4 | A | 42 | E-L | 1.0 | E | 138 | F-H | ||||||||||||||||||||
| Dyna-Gro S48XT90 | R2X | 64 | A | 63 | A-C | 11.8 | A | 12.1 | B-D | 42 | D-K | 45 | BC | 1.0 | E | 1.7 | BC | 140 | D-F | 134 | F | ||||||||||
| Dyna-Gro S49EN12 | E3 | 64 | A | 11.4 | A | 41 | G-L | 1.0 | E | 141 | CD | ||||||||||||||||||||
| Dyna-Gro S49XT70* | R2X | 63 | A | 59 | B-D | 63 | A | 11.7 | A | 11.7 | C-E | 11.2 | B-D | 44 | B-G | 47 | AB | 50 | A | 1.0 | E | 1.5 | C | 1.7 | A | 139 | E-G | 135 | D-F | 134 | B-D |
| USG 7481XF | XF | 63 | A | 12.1 | A | 43 | C-I | 1.7 | C | 139 | E-G | ||||||||||||||||||||
| Local Seed Co. LS4805XFS | XF, STS | 63 | A | 11.5 | A | 41 | G-L | 1.0 | E | 142 | BC | ||||||||||||||||||||
| Progeny P4921XFS | XF, STS | 63 | A | 12.5 | A | 39 | J-M | 1.0 | E | 140 | C-E | ||||||||||||||||||||
| USG 7490GT | RR | 63 | A | 11.9 | A | 35 | MN | 1.0 | E | 141 | CD | ||||||||||||||||||||
| Progeny P4604XFS | XF, STS | 63 | A | 11.6 | A | 46 | B-D | 1.0 | E | 138 | F-H | ||||||||||||||||||||
| Innvictis A4991XF | XF | 63 | A | 11.5 | A | 43 | C-I | 1.3 | D | 138 | GH | ||||||||||||||||||||
| USG 7472XFS | XF, STS | 63 | A | 12.1 | A | 43 | C-I | 2.0 | C | 139 | E-G | ||||||||||||||||||||
| AgriGold G4820RX* | R2X | 63 | A | 62 | A-C | 12.0 | A | 12.2 | A-C | 46 | B-D | 47 | A-C | 1.0 | E | 1.2 | C | 140 | C-E | 137 | B-E | ||||||||||
| Progeny P4821RX | R2X | 62 | A | 60 | A-D | 64 | A | 11.1 | A | 11.2 | E | 10.7 | CD | 40 | I-L | 44 | C | 46 | B | 1.0 | E | 1.5 | C | 1.8 | A | 141 | CD | 138 | B-D | 136 | AB |
| Asgrow AG48XF0 | XF, STS | 62 | A | 11.1 | A | 46 | B-E | 1.0 | E | 140 | C-E | ||||||||||||||||||||
| AgriGold G4615XF | XF | 62 | A | 12.0 | A | 46 | B-E | 1.0 | E | 137 | H | ||||||||||||||||||||
| USG 7482XFS | XF, STS | 62 | A | 11.7 | A | 41 | F-L | 1.0 | E | 140 | C-E | ||||||||||||||||||||
| Progeny P4816RX | R2X | 62 | A | 63 | A-C | 66 | A | 11.2 | A | 11.7 | B-E | 12.0 | AB | 40 | H-L | 44 | C | 46 | B | 1.0 | E | 1.2 | C | 1.1 | B | 142 | BC | 137 | B-E | 136 | AB |
| Local Seed Co. LS4707XF | XF | 62 | A | 12.8 | A | 41 | G-L | 1.7 | C | 139 | E-G | ||||||||||||||||||||
| Progeny P4931E3S | E3, STS | 62 | A | 11.4 | A | 40 | H-L | 1.3 | D | 141 | B-D | ||||||||||||||||||||
| Innvictis A4831XF | XF | 62 | A | 12.5 | A | 47 | BC | 1.3 | D | 140 | C-E | ||||||||||||||||||||
| AgriGold G4900XF | XF | 61 | A | 11.2 | A | 43 | C-I | 1.0 | E | 140 | C-E | ||||||||||||||||||||
| TN Exp TN18-4110 | Conv. | 61 | A | 57 | CD | 11.7 | A | 11.4 | E | 33 | N | 36 | D | 1.0 | E | 1.5 | C | 143 | AB | 140 | AB | ||||||||||
| Dyna-Gro S46XF31S | XF, STS | 61 | A | 11.2 | A | 47 | B | 1.0 | E | 138 | F-H | ||||||||||||||||||||
| Progeny P4970RX | R2X | 61 | A | 59 | B-D | 12.0 | A | 12.3 | AB | 44 | B-H | 46 | A-C | 1.0 | E | 1.8 | BC | 144 | A | 139 | A-C | ||||||||||
| Innvictis B4841E | E3 | 61 | A | 12.0 | A | 39 | K-M | 1.0 | E | 141 | CD | ||||||||||||||||||||
| Xitavo XO 4681E | E3 | 61 | A | 11.4 | A | 44 | B-G | 1.0 | E | 138 | GH | ||||||||||||||||||||
| MO S17-2193C | Conv. | 60 | A | 11.8 | A | 45 | B-F | 1.0 | E | 143 | AB | ||||||||||||||||||||
| Innvictis A4791XF | XF | 60 | A | 11.8 | A | 39 | J-M | 1.0 | E | 138 | GH | ||||||||||||||||||||
| MO S16-12137C | Conv. | 60 | A | 11.8 | A | 52 | A | 1.3 | D | 139 | E-G | ||||||||||||||||||||
| Credenz CZ 4912 XF | XF | 60 | A | 12.1 | A | 53 | A | 1.0 | E | 140 | C-E | ||||||||||||||||||||
| Local Seed Co. LS4795XS** | R2X, STS | 60 | A | 58 | B-D | 64 | A | 11.5 | A | 11.2 | E | 10.5 | D | 41 | F-L | 44 | BC | 47 | B | 1.0 | E | 1.3 | C | 1.4 | AB | 138 | GH | 135 | D-F | 133 | CD |
| Credenz CZ 4892 XF | XF | 60 | A | 11.4 | A | 43 | C-I | 1.0 | E | 138 | GH | ||||||||||||||||||||
| AR UA46i20C | Conv. | 59 | A | 54 | D | 12.0 | A | 11.7 | C-E | 42 | E-L | 45 | BC | 1.0 | E | 1.8 | BC | 138 | GH | 135 | EF | ||||||||||
| USG Ellis | Conv. | 59 | A | 11.8 | A | 27 | O | 1.0 | E | 143 | AB | ||||||||||||||||||||
| Asgrow AG47XF0 | XF, STS | 59 | A | 10.8 | A | 40 | I-L | 1.0 | E | 142 | BC | ||||||||||||||||||||
| AgriGold G4813XF | XF | 58 | A | 11.3 | A | 40 | H-L | 1.0 | E | 141 | CD | ||||||||||||||||||||
| Local Seed Co. LS4806XS | R2X, STS | 58 | A | 12.4 | A | 42 | E-L | 1.0 | E | 139 | E-G | ||||||||||||||||||||
| Innvictis B4681E | E3 | 57 | A | 11.4 | A | 38 | LM | 1.0 | E | 139 | E-G | ||||||||||||||||||||
| Local Seed Co. LS4919XFS | XF, STS | 57 | A | 12.0 | A | 42 | F-L | 1.0 | E | 140 | C-E | ||||||||||||||||||||
| MO S09-13608C | Conv. | 56 | A | 11.5 | A | 43 | C-I | 1.0 | E | 138 | F-H | ||||||||||||||||||||
| Dyna-Gro S46ES91 | E3, STS | 55 | A | 11.8 | A | 47 | B | 1.0 | E | 138 | F-H | ||||||||||||||||||||
| Credenz CZ 4742 XF | XF | 55 | A | 11.7 | A | 42 | E-L | 1.0 | E | 138 | F-H | ||||||||||||||||||||
| AR R15-2422 | Conv. | 50 | A | 47 | E | 11.4 | A | 11.5 | DE | 43 | D-J | 45 | BC | 4.3 | A | 3.7 | A | 139 | E-G | 135 | D-F | ||||||||||
| Average | 62 | 60 | 65 | 11.8 | 11.8 | 11.3 | 42 | 45 | 47 | 1.2 | 1.8 | 1.5 | 140 | 137 | 135 | ||||||||||||||||
| Standard Error | 4 | 4 | 4 | 0.4 | 0.2 | 0.4 | 1 | 3 | 3 | 0.2 | 0.4 | 0.3 | 1 | 4 | 3 | ||||||||||||||||
| L.S.D..05 | N.S. | 6 | N.S. | N.S. | 0.6 | 0.9 | 4 | 3 | 2 | 0.5 | 0.7 | 0.4 | 2 | 3 | 2 | ||||||||||||||||
| C.V. | 10 | 9 | 9 | 6 | 5 | 8 | 6 | 6 | 5 | – | – | – | 1 | 2 | 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.
‖ Lodging was evaluated on a a scale of 1 (no lodging) to 5 (complete lodging).
Table A-24-b. Mean† yield and quality of 56 Maturity Group IV Late (4.5 – 4.9) soybean varieties evaluated in small plot replicated trials without irrigation at the AgResearch and Education Center at Milan in Milan, 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)SDS DI††
(%)SDS DS††
(1-9)SDS†† DX
(DI x DS/9)
1 yr 2 yr 3 yr 1 yr 1 yr 1 yr
USG 7496XTS R2X, STS 72 A 66 A 69 A 1.7 GH 0.7 FG 0.4 IJ
USG 7461XFS XF, STS 69 A 3.3 F-H 1.2 D-G 0.6 IJ
MO S16-7922C Conv. 68 A 62 A-C 1.7 GH 0.5 FG 0.3 IJ
Armor A46-F13 XF 68 A 8.3 C-H 1.7 C-G 2.9 E-J
Progeny P4806XFS XF, STS 67 A 13.3 C-F 3.8 AB 6 C-H
Dyna-Gro S46XS60 R2X, STS 66 A 64 AB 66 A 0 H 0 G 0 J
Progeny P4851RX* R2X 66 A 62 A-C 6.7 D-H 1.3 D-G 1.5 H-J
Armor A48-F22 XF 66 A 5 E-H 2.2 B-F 1.9 G-J
USG 7491XFS XF, STS 66 A 6.7 D-H 3.8 AB 2.8 E-J
USG 7461XTS R2X, STS 66 A 8.3 C-H 2.2 B-F 1.9 G-J
USG 7489XT R2X 66 A 60 A-D 63 A 1.7 GH 0.5 FG 0.3 IJ
Local Seed Co. LS4606XFS XF, STS 65 A 1.7 GH 0.7 FG 0.4 IJ
Dyna-Gro S48XF61S XF, STS 65 A 15 C-E 3.8 AB 6.7 C-F
AR R16-253 Conv. 64 A 5 E-H 1 E-G 1.7 H-J
Dyna-Gro S48XT90 R2X 64 A 63 A-C 11.7 C-G 3 A-E 4.3 D-J
Dyna-Gro S49EN12 E3 64 A 6.7 D-H 1.8 B-G 1.4 IJ
Dyna-Gro S49XT70* R2X 63 A 59 B-D 63 A 5 E-H 2 B-G 1.1 IJ
USG 7481XF XF 63 A 16.7 B-D 3.5 A-C 7.2 B-E
Local Seed Co. LS4805XFS XF, STS 63 A 26.7 AB 4.5 A 13.7 A
Progeny P4921XFS XF, STS 63 A 6.7 D-H 1.7 C-G 1.7 H-J
USG 7490GT RR 63 A 18.3 BC 3.5 A-C 7.6 B-D
Progeny P4604XFS XF, STS 63 A 5 E-H 0.8 FG 1.4 IJ
Innvictis A4991XF XF 63 A 3.3 F-H 1.8 B-G 1 IJ
USG 7472XFS XF, STS 63 A 5 E-H 1 E-G 1.7 H-J
AgriGold G4820RX* R2X 63 A 62 A-C 1.7 GH 0.7 FG 0.4 IJ
Progeny P4821RX R2X 62 A 60 A-D 64 A 3.3 F-H 3 A-E 1.7 H-J
Asgrow AG48XF0 XF, STS 62 A 5 E-H 0.7 FG 1.1 IJ
AgriGold G4615XF XF 62 A 5 E-H 1.5 C-G 1.1 IJ
USG 7482XFS XF, STS 62 A 0 H 0 G 0 J
Progeny P4816RX R2X 62 A 63 A-C 66 A 3.3 F-H 1.7 C-G 0.9 IJ
Local Seed Co. LS4707XF XF 62 A 30 A 3.5 A-C 11.4 AB
Progeny P4931E3S E3, STS 62 A 3.3 F-H 1.2 D-G 0.6 IJ
Innvictis A4831XF XF 62 A 6.7 D-H 1.3 D-G 1.7 H-J
AgriGold G4900XF XF 61 A 1.7 GH 0.7 FG 0.4 IJ
TN Exp TN18-4110 Conv. 61 A 57 CD 1.7 GH 1.2 D-G 0.6 IJ
Dyna-Gro S46XF31S XF, STS 61 A 10 C-H 2.5 A-F 2.9 E-J
Progeny P4970RX R2X 61 A 59 B-D 11.7 C-G 1.8 B-G 3.5 D-J
Innvictis B4841E E3 61 A 0 H 0 G 0 J
Xitavo XO 4681E E3 61 A 3.3 F-H 0.8 FG 0.9 IJ
MO S17-2193C Conv. 60 A 1.7 GH 0.7 FG 0.4 IJ
Innvictis A4791XF XF 60 A 0 H 0 G 0 J
MO S16-12137C Conv. 60 A 0 H 0 G 0 J
Credenz CZ 4912 XF XF 60 A 10 C-H 2.5 A-F 4.6 C-I
Local Seed Co. LS4795XS** R2X, STS 60 A 58 B-D 64 A 6.7 D-H 2.2 B-F 2.4 F-J
Credenz CZ 4892 XF XF 60 A 6.7 D-H 1 E-G 2.2 F-J
AR UA46i20C Conv. 59 A 54 D 10 C-H 3.2 A-D 3.5 D-J
USG Ellis Conv. 59 A 16.7 B-D 3.2 A-D 6.5 C-G
Asgrow AG47XF0 XF, STS 59 A 6.7 D-H 1.8 B-G 2 G-J
AgriGold G4813XF XF 58 A 18.3 BC 3.5 A-C 9.1 BC
Local Seed Co. LS4806XS R2X, STS 58 A 1.7 GH 0.5 FG 0.3 IJ
Innvictis B4681E E3 57 A 5 E-H 1.8 B-G 1.6 H-J
Local Seed Co. LS4919XFS XF, STS 57 A 8.3 C-H 1.5 C-G 2.8 E-J
MO S09-13608C Conv. 56 A 8.3 C-H 1.5 C-G 2.1 F-J
Dyna-Gro S46ES91 E3, STS 55 A 6.7 D-H 1 E-G 2.2 F-J
Credenz CZ 4742 XF XF 55 A 8.3 C-H 1.3 D-G 1.9 H-J
AR R15-2422 Conv. 50 A 47 E 6.7 D-H 2 B-G 2.2 F-J
Average 62 60 65 7 1.7 2.5
Standard Error 4 4 4 3.9 0.8 1.7
L.S.D..05 N.S. 6 N.S. 10.6 2.1 4.6
C.V. 10 9 9 – – –
† 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.
†† SDS was evaluated as disease incidence (percentage), disease severity (1 to 9, with 1 indicating no disease), and disease index (DI x DS/9). Evaluated in mid-September.
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