Table A-20. Mean yields and agronomic data from Milan, TN Irrigated, MG-5

Table A-20. Mean yield, agronomic traits, and quality of 23 Maturity Group V Early (5.0 – 5.4) soybean varieties evaluated in small plot replicated trials with 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
Asgrow AG53X0**R2XS1904374.1A74.5A11.0B-G11.7B-E53A-C54AB2CD2BC139A137C-E
Asgrow AG52X9***R2XS1807872.7AB75.1A72.7AB10.8B-G11.9A-D12.6A52BC54A-C53A1E1D1C137A135EF135C
Asgrow AG53X9***R2XS1807972.1AB75.2A74.8A10.9B-G11.8B-E12.8A47DE49E49B2DE2CD2C142A138A-C138A
Croplan CP5010XSR2XS2006571.6AB11.2BC53AB2B-D139A
Local Seed Co. LS5087XR2XS1804270.6A-C70.3A-C67.9C11.3B12.0A-C12.9A49CD51DE52A2CD3AB3A137A135F135BC
Progeny P5016RXS**R2X, STSS1601869.0A-D71.1A-C70.6BC11.9A12.5A13.0A52BC53A-D54A2CD2BC2B139A137C-E137AB
Local Seed Co. ZS5098E3E3S2005067.5A-D10.7C-G56A2DE135A
VA V15-2261STConv.S1903867.4A-D66.4CD11.2B-D11.3DE44EF42F2DE2D139A138BC
Local Seed Co. LS5386XR2XS1906066.9B-E71.9AB10.8B-G12.2AB50CD52B-E2DE2BC139A140AB
TN Exp TN18-4130Conv.S2001966.7B-E10.5FG39G2B-D139A
Credenz CZ 5000 XR2XS2003266.6B-F11.1B-E47D-F3A-C135A
Local Seed Co. LS5009XSR2X, STSS2004964.6C-G11.1B-F49CD3AB139A
Progeny P5170RXR2XS1900563.3D-H66.8B-D10.6E-G11.3DE53AB54A2B-D3AB139A136D-F
TN Exp TN17-5021Conv.S2001863.2D-H11.1B-E39G1E137A
Progeny P5252RXR2XS1811260.2E-I57.1F56.0D11.1B-F11.4C-E12.6A50B-D51DE49B3A-C3A3AB139A138CD137A
AR R13-14635RRRRS2000660.1E-I10.5G52BC2DE139A
TN Exp TN18-5025Conv.S2002059.7F-I11.1B-E36G1E137A
Credenz CZ 5299 XR2XS1904959.1G-I60.2EF10.5FG11.2E50B-D51C-E2B-D3AB137A135EF
TN Exp TN16-5027Conv.S2002259.0G-I10.8B-G43F2DE140A
MO S16-11651CConv.S2003558.5G-I10.6D-G45EF3A-C139A
TN Exp TN16-5024Conv.S2002157.1HI11.0B-G39G2B-D138A
Progeny P5211E3E3S2007656.2I10.6E-G47D-F3A137A
MO S16-3747RYRRS1902855.3I63.1DE11.0B-G12.0A-C44EF43F3AB3A-C142A140A
Average64.468.368.410.911.812.84750512.12.42.3138137136
Standard Error2.62.61.90.20.81.01110.30.40.3121
L.S.D..056.95.44.20.60.6N.S.3320.90.70.6N.S.22
C.V.676344444---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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