Table A-9. Mean yield, agronomic traits, and quality of 9 Maturity Group III (3.0 – 3.9) soybean varieties evaluated in small plot replicated trials without irrigation at the Highland Rim AgResearch and Education Center in Springfield, Tennessee during 2020. Analysis included variety performance over a 1 yr (2020), 2 yr (2019-2020), and 3 yr (2018-2020) 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 | |
Variety | Herbicide Pkg | | Avg. Yield§
(bu/ac)
1 yr | MS
Avg. Yield§
1 yr | Avg. Yield§
(bu/ac)
2 yr | MS
Avg. Yield§
2 yr | Avg. Yield§
(bu/ac)
3 yr | MS
Avg. Yield§
3 yr | Moisture
(%)
1 yr | MS
Moisture
1 yr | Moisture
(%)
2 yr | MS
Moisture
2 yr | Moisture
(%)
3 yr | MS
Moisture
3 yr | Plant Height
(in.)
1 yr | MS
Plant Height
1 yr | Plant Height
(in.)
2 yr | MS
Plant Height
2 yr | Plant Height
(in.)
3 yr | MS
Plant Height
3 yr | Lodging¶
(%)
1 yr | MS
Lodging¶
1 yr | Lodging¶
(%)
2 yr | MS
Lodging¶
2 yr | Lodging¶
(%)
3 yr | MS
Lodging¶
3 yr | Maturity
(DAP)
1 yr | MS
Maturity
1 yr | Maturity
(DAP)
2 yr | MS
Maturity
2 yr | Maturity
(DAP)
3 yr | MS
Maturity
3 yr |
Local Seed Co. LS3906GL | GT, LL | S20045 | 35.4 | A | | | | | 11.5 | A | | | | | 23 | A | | | | | 1.0 | | | | | | 133 | CD | | | | |
Local Seed Co. LS3976X** | R2X | S19050 | 35.4 | A | 48.0 | A | | | 11.6 | A | 11.2 | A | | | 24 | A | 27 | A | | | 1.0 | | 1.0 | | | | 134 | AB | 129 | AB | | |
AgriGold G3620RX | R2X | S20081 | 32.7 | A | | | | | 11.6 | A | | | | | 24 | A | | | | | 1.0 | | | | | | 133 | CD | | | | |
Asgrow AG39X7 | R2X | S17018 | 30.7 | A | 39.9 | B | 37.8 | A | 11.7 | A | 11.2 | A | 11.8 | A | 24 | A | 28 | A | 27 | A | 1.0 | | 1.0 | | 1.0 | | 133 | B-D | 129 | B | 127 | A |
AgriGold G3722RX | R2X | S19010 | 29.8 | A | 42.7 | AB | | | 11.6 | A | 11.2 | A | | | 24 | A | 27 | A | | | 1.0 | | 1.0 | | | | 135 | A | 130 | A | | |
Dyna-Gro S39EN19** | E3 | S19070 | 28.4 | A | 41.7 | B | | | 11.6 | A | 11.1 | A | | | 21 | A | 24 | B | | | 1.0 | | 1.0 | | | | 134 | BC | 129 | B | | |
Asgrow AG38X8 | R2X | S17017 | 28.3 | A | | | | | 11.6 | A | | | | | 23 | A | | | | | 1.0 | | | | | | 133 | CD | | | | |
Asgrow AG36X6 | R2X | S17015 | 23.7 | A | 37.5 | B | 33.0 | A | 12.1 | A | 11.3 | A | 11.9 | A | 19 | A | 23 | B | 22 | B | 1.0 | | 1.0 | | 1.0 | | 132 | D | 129 | B | 127 | A |
Credenz CZ 3930 GTLL | RR, LL | S20023 | 22.5 | A | | | | | 12.2 | A | | | | | 21 | A | | | | | 1.0 | | | | | | 134 | BC | | | | |
Average | | | 29.7 | | 42.0 | | 35.4 | | 11.7 | | 11.2 | | 11.9 | | 23 | | 26 | | 25 | | 1.0 | | . | | 1.0 | | 133 | | 129 | | 127 | |
Standard Error | | | 6.9 | | 12.5 | | 7.5 | | 0.2 | | 0.5 | | 0.7 | | 2 | | 3 | | 2 | | . | | . | | . | | 0 | | 5 | | 3 | |
L.S.D..05 | | | N.S. | | 5 | | N.S. | | N.S. | | N.S. | | N.S. | | N.S. | | 2 | | 2 | | . | | . | | . | | 1 | | 1 | | N.S. | |
C.V. | | | 18 | | 11 | | 17 | | 2 | | 2 | | 2 | | 10 | | 8 | | 6 | | . | | . | | . | | 0 | | 1 | | 1 | |
† Hybrids that have any MS letter in common are not significantly different at the 5% level of probability.
* Hybrids marked with an asterisk were in the top performing “A” group for two (**) or three (***) years within the previous three year evaluation period.
‡ 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). C.V. is not reported for lodging since it was not measured using a ratio scale.
¶ Protein and oil on a dry weight basis.
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.