Table 24-a. Mean† yield, agronomic traits, and quality of 18 Maturity Group V (5.0 – 5.9) soybean varieties evaluated in small plot replicated trials at nine REC locations in 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) |
||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 yr | 2 yr | 3 yr | 1 yr | 2 yr | 3 yr | 1 yr | 2 yr | 3 yr | 1 yr | 2 yr | 3 yr | ||||||||||||||
| AR R13-13997 | Conv. | 69 | A | 13.9 | CD | 35 | FG | 1.7 | C-E | ||||||||||||||||
| Asgrow AG54XF0 | XF, STS | 68 | AB | 14.6 | AB | 39 | B | 1.5 | D-F | ||||||||||||||||
| Local Seed Co. LS5009XS* | R2X, STS | 67 | AB | 63 | A | 14.6 | AB | 14.5 | A | 39 | BC | 41 | A | 1.8 | CD | 1.8 | A | ||||||||
| Progeny P5016RXS* | R2X, STS | 66 | A-C | 63 | A | 60 | A | 14.7 | AB | 14.6 | A | 13.9 | A | 38 | CD | 40 | A | 41 | A | 1.5 | C-F | 1.4 | BC | 1.5 | B |
| AR R15-1587 | Conv. | 66 | A-C | 13.9 | CD | 32 | H | 1.6 | C-F | ||||||||||||||||
| Local Seed Co. LS5119XF | XF | 66 | A-C | 14.3 | A-C | 36 | E-G | 1.5 | EF | ||||||||||||||||
| Dyna-Gro S52XT91 | R2X | 64 | B-D | 14.6 | AB | 35 | G | 1.6 | C-F | ||||||||||||||||
| MO S16-9478C | Conv. | 64 | B-D | 13.6 | D | 35 | G | 2.1 | A | ||||||||||||||||
| Asgrow AG52XF0 | XF, STS | 63 | B-D | 14.4 | A-C | 37 | C-E | 1.6 | C-F | ||||||||||||||||
| MO S16-14801C | Conv. | 63 | CD | 14.0 | B-D | 36 | FG | 2.3 | A | ||||||||||||||||
| AgriGold G5288RX | R2X, STS | 62 | CD | 14.5 | A-C | 38 | B-D | 1.5 | EF | ||||||||||||||||
| USG 7562XF | XF | 62 | DE | 14.2 | A-D | 29 | I | 1.4 | F | ||||||||||||||||
| Progeny P5121E3 | E3 | 62 | DE | 14.6 | AB | 32 | H | 1.8 | BC | ||||||||||||||||
| Progeny P5003XF | XF | 61 | DE | 14.4 | A-C | 35 | FG | 2.1 | AB | ||||||||||||||||
| AgriGold G5000RX | R2X, STS | 61 | DE | 14.3 | A-C | 36 | D-G | 1.6 | C-F | ||||||||||||||||
| Progeny P5252RX | R2X | 60 | DE | 57 | B | 54 | B | 14.8 | A | 14.5 | A | 13.7 | A | 37 | D-F | 38 | B | 39 | B | 1.6 | C-F | 1.6 | B | 1.8 | A |
| AR UA54i19GT | RR | 60 | DE | 56 | B | 14.5 | A-C | 14.2 | A | 40 | B | 40 | A | 1.6 | C-F | 1.3 | C | ||||||||
| Credenz CZ 5282XF | XF | 58 | E | 14.2 | A-D | 42 | A | 1.4 | EF | ||||||||||||||||
| Average | 64 | 60 | 57 | 14.3 | 14.5 | 13.8 | 36 | 40 | 40 | 1.7 | 1.5 | 1.6 | |||||||||||||
† 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 24-b. Mean† yield, agronomic traits, and quality of 18 Maturity Group V (5.0 – 5.9) soybean varieties evaluated in small plot replicated trials at nine REC locations in 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) | Maturity (DAP) | Protein¶ (%) | Oil¶ (%) |
||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 yr | 2 yr | 3 yr | 1 yr | 2 yr | 3 yr | 1 yr | 2 yr | 3 yr | 1 yr | 2 yr | 3 yr | ||||||||||||||
| AR R13-13997 | Conv. | 69 | A | 147 | B-D | 35.4 | B-D | 23.5 | C-E | ||||||||||||||||
| Asgrow AG54XF0 | XF, STS | 68 | AB | 150 | A | 33.8 | F | 24.0 | B | ||||||||||||||||
| Local Seed Co. LS5009XS* | R2X, STS | 67 | AB | 63 | A | 147 | B | 146 | A | 36.5 | A | 38.9 | A | 22.4 | I | 22.0 | D | ||||||||
| Progeny P5016RXS* | R2X, STS | 66 | A-C | 63 | A | 60 | A | 145 | E-G | 145 | B | 141 | A | 34.9 | DE | 37.3 | B | 37.6 | B | 23.3 | D-F | 22.8 | A | 22.7 | A |
| AR R15-1587 | Conv. | 66 | A-C | 146 | D-G | 35.6 | B | 22.9 | GH | ||||||||||||||||
| Local Seed Co. LS5119XF | XF | 66 | A-C | 144 | HI | 32.2 | H | 24.6 | A | ||||||||||||||||
| Dyna-Gro S52XT91 | R2X | 64 | B-D | 143 | I | 34.9 | DE | 23.9 | B | ||||||||||||||||
| MO S16-9478C | Conv. | 64 | B-D | 146 | B-F | 35.0 | B-E | 23.7 | BC | ||||||||||||||||
| Asgrow AG52XF0 | XF, STS | 63 | B-D | 147 | BC | 34.9 | C-E | 23.5 | CD | ||||||||||||||||
| MO S16-14801C | Conv. | 63 | CD | 146 | C-F | 35.5 | B-D | 23.0 | F-H | ||||||||||||||||
| AgriGold G5288RX | R2X, STS | 62 | CD | 145 | E-G | 33.1 | G | 24.5 | A | ||||||||||||||||
| USG 7562XF | XF | 62 | DE | 146 | B-E | 35.6 | BC | 22.5 | I | ||||||||||||||||
| Progeny P5121E3 | E3 | 62 | DE | 144 | G-I | 35.4 | B-D | 22.7 | HI | ||||||||||||||||
| Progeny P5003XF | XF | 61 | DE | 143 | I | 32.6 | GH | 24.7 | A | ||||||||||||||||
| AgriGold G5000RX | R2X, STS | 61 | DE | 145 | E-G | 35.1 | B-E | 23.2 | D-G | ||||||||||||||||
| Progeny P5252RX | R2X | 60 | DE | 57 | B | 54 | B | 144 | G-I | 144 | B | 141 | A | 34.7 | E | 37.7 | B | 38.7 | A | 23.2 | E-G | 22.5 | B | 22.5 | B |
| AR UA54i19GT | RR | 60 | DE | 56 | B | 145 | F-H | 145 | AB | 34.5 | E | 37.2 | B | 22.8 | HI | 22.3 | C | ||||||||
| Credenz CZ 5282XF | XF | 58 | E | 147 | B-D | 33.2 | FG | 24.7 | A | ||||||||||||||||
| Average | 64 | 60 | 57 | 146 | 145 | 141 | 34.6 | 37.8 | 38.1 | 23.5 | 22.4 | 22.6 | |||||||||||||
† 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.
¶ Protein and oil on a dry weight basis and were evaluated at the Knoxville location
Table 24-c. Mean† yield, agronomic traits, and quality of 18 Maturity Group V (5.0 – 5.9) soybean varieties evaluated in small plot replicated trials at nine REC locations in Tennessee during 2021. Sudden death syndrome (SDS) and frogeye disease ratings were taken in mid-September. Seed quality and purple stain ratings were taken post-harvest.
| Variety | Herbicide Pkg† | Avg. Yield§ (bu/ac) | SDS†† DI (%) | SDS†† DS (1-9) 1 yr | SDS†† DX (DI x DS/9) 1 yr | Frogeye‡‡ (1-9) 1 yr | Seed Quality§§ (1-5) 1 yr | Purple Stain¶¶ (1-5) 1 yr |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AR R13-13997 | Conv. | 69 | A | 8.3 | A-C | 2.7 | A-D | 4.6 | A-C | 1.1 | E | 1.0 | C | 1.0 | C |
| Asgrow AG54XF0 | XF, STS | 68 | AB | 2.5 | B-D | 2.3 | B-E | 1.3 | B-D | 3.2 | AB | 1.3 | BC | 1.5 | B |
| Local Seed Co. LS5009XS* | R2X, STS | 67 | AB | 11.7 | A-C | 2.1 | A-D | 8.1 | A-C | 3.7 | A | 1.2 | C | 1.3 | B |
| Progeny P5016RXS* | R2X, STS | 66 | A-C | 3.3 | CD | 1.5 | C-E | 1.4 | CD | 1.8 | C-E | 1.3 | BC | 1.5 | B |
| AR R15-1587 | Conv. | 66 | A-C | 7.9 | B-D | 1.7 | B-E | 3.1 | B-D | 1.2 | DE | 1.0 | C | 1.0 | C |
| Local Seed Co. LS5119XF | XF | 66 | A-C | 14.6 | A-C | 2.9 | A-D | 9.8 | A-C | 1.0 | E | 1.3 | BC | 1.5 | B |
| Dyna-Gro S52XT91 | R2X | 64 | B-D | 7.9 | AB | 2.5 | A-C | 3.4 | AB | 1.3 | C-E | 1.3 | BC | 1.3 | B |
| MO S16-9478C | Conv. | 64 | B-D | 5.0 | B-D | 1.7 | B-E | 2.1 | B-D | 1.0 | E | 1.0 | C | 1.0 | C |
| Asgrow AG52XF0 | XF, STS | 63 | B-D | 4.6 | B-D | 1.7 | B-E | 1.7 | B-D | 4.2 | A | 1.3 | BC | 1.5 | B |
| MO S16-14801C | Conv. | 63 | CD | 4.2 | B-D | 1.4 | DE | 1.8 | CD | 1.0 | E | 1.0 | C | 1.5 | B |
| AgriGold G5288RX | R2X, STS | 62 | CD | 11.3 | A | 4.1 | A | 6.3 | A | 1.2 | DE | 1.3 | BC | 1.5 | B |
| USG 7562XF | XF | 62 | DE | 10.8 | A-C | 2.6 | A-D | 7.8 | A-C | 3.6 | A | 1.2 | C | 1.0 | C |
| Progeny P5121E3 | E3 | 62 | DE | 18.3 | A-C | 2.7 | A-D | 12.5 | A-C | 2.3 | BC | 3.0 | A | 2.0 | A |
| Progeny P5003XF | XF | 61 | DE | 13.8 | B-D | 1.8 | B-E | 9.4 | B-D | 2.2 | B-D | 1.3 | BC | 1.5 | B |
| AgriGold G5000RX | R2X, STS | 61 | DE | 1.3 | D | 0.8 | E | 0.5 | D | 2.0 | C-E | 1.7 | B | 1.8 | A |
| Progeny P5252RX | R2X | 60 | DE | 23.8 | A | 3.8 | A | 17.2 | A | 1.0 | E | 1.0 | C | 1.0 | C |
| AR UA54i19GT | RR | 60 | DE | 5.8 | A-C | 3.0 | AB | 3.0 | A-C | 1.2 | DE | 1.0 | C | 1.0 | C |
| Credenz CZ 5282XF | XF | 58 | E | 14.6 | A | 4.3 | A | 8.8 | A | 1.1 | E | 1.0 | C | 1.0 | C |
| Average | 64 | 9.4 | 2.4 | 5.7 | 1.9 | 1.3 | 1.3 | ||||||||
† 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). All locations were evaluated but only Knoxville, Springfield irrigated, Milan irrigated, Milan non-irrigated and Jackson exhibited significant disease and are included in the analysis. Data were log transformed to meet assumptions of normality. Untransformed means are reported; therefore, mean separation values are given but not LSD values.
‡‡ Frogeye was evaluated using a 1 to 9 scale, with 1 indicating no disease. All locations were evaluated but only Knoxville, Springfield irrigated, Springfield non-irrigated, Spring Hill, and Jackson exhibited significant disease and are included in the analysis.
§§ Seed quality was evaluated visually post-harvest using a 1 to 5 scale, with 1 indicating no shriveled or damaged seed. Trials were evaluated at the Knoxville location only.
¶¶ Purple stain was evaluated visually post-harvest using a 1 to 5 scale, with 1 indicating no purple stain. Trials were evaluated at the Knoxville location only.
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