Table A-21. Mean yields and agronomic data from Milan, TN Non-Irrigated, MG-3

Table A-21. 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 AgResearch and Education Center at Milan in Milan, Tennessee during 2020. Analysis included variety performance over a 1 yr (2020), 2 yr (2019-2020), and 3 yr (2018-2020) period.

VarietyHerbicide Pkg† Avg. Yield§
(bu/ac)
     Moisture at Harvest
(%)
     Plant Height
(in.)
     Lodging?
(1-5)
     Maturity
(DAP)
     
1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr
VarietyHerbicide 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
AgriGold G3722RXR2XS1901061.6A64.2A13.1CD12.3A45A43A2.7A-C2.0B115C117C
Asgrow AG36X6R2XS1701561.5A63.3A62.4A13.3B-D11.9A12.6A43A42A42A1.7CD1.7B1.6A117BC120AB120A
Credenz CZ 3930 GTLLRR, LLS2002361.1AB14.4A46A2.0B-D129A
AgriGold G3620RXR2XS2008160.1AB13.6A-C44A2.0B-D120BC
Asgrow AG38X8R2XS1701758.8AB12.7D43A1.0D119BC
Dyna-Gro S39EN19**E3S1907056.8A-C62.2A12.8D12.2A43A41A1.7CD2.0B121B122A
Local Seed Co. LS3976X**R2XS1905055.1A-C65.0A12.6D12.1A45A43A3.7A3.8A121B122A
Asgrow AG39X7R2XS1701853.6BC61.7A59.8A13.0CD12.2A12.5A44A44A43A1.7CD1.5B1.4A117BC119B119A
Local Seed Co. LS3906GLGT, LLS2004550.8C13.9AB46A3.0AB119BC
Average57.763.361.113.312.112.54443432.12.21.5120120120
Standard Error3.15.93.40.30.80.81210.40.30.2211
L.S.D..056.6N.S.N.S.0.9N.S.N.S.N.S.N.S.N.S.1.10.9N.S.52N.S.
C.V.798446588---211

† 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.

Virginia Sykes
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