Table A-7. Mean yields and agronomic data from Springfield, TN Irrigated, MG-4L

Table A-7. Mean yield, agronomic traits, and quality of 72 Maturity Group IV Late (4.5 – 4.9) soybean varieties evaluated in small plot replicated trials with 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.
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
Local Seed Co. LS4795XS**R2X, STSS1905482.2A70.2A12.2I-T11.5C-G36L-R33E-H1.01.0146D-G140B-F
Asgrow AG49X9R2XS1807780.1AB66.1A68.4A13.0B-H12.5A13.3A39E-N35B-G36C-F1.01.01.1146E-H140C-F139B-D
Armor A48-D25**R2XS1900979.0A-C68.1A12.9B-M11.9B-E37K-R34C-H1.01.0147B-E141A-E
Dyna-Gro S48XT56***R2XS1605978.7A-F65.7A70.4A12.5E-T11.9B-E13.2A37K-R34D-H35D-F1.01.01.0148A142A140A-C
Progeny P4816RX**R2X, STSS1601678.6A-D65.6A66.7A13.0B-H11.8B-E13.5A37K-R34D-H35EF1.01.01.0147A-C141A-D140A-C
AgriGold G4620RXR2XS2008378.2A-E12.8D-P41B-G1.0147A-C
LG Seeds LGS4899RXR2X, STSS1902578.0A-E67.0A12.2H-T11.4E-G37J-R34D-H1.01.0146C-F140C-F
VA V17-0437Conv.S2006077.1A-G12.6E-R36L-R1.0145F-I
Asgrow AG48X9R2XS1807677.1A-G66.3A68.1A12.2I-T11.9B-E12.9AB41B-F37AB39AB1.01.01.3146D-G140D-G138DE
Mission Seed A4618XR2X, STSS1808876.5A-H12.7D-R42B-D1.0147A-D
Progeny 4851RXR2XS1707676.3A-I12.0R-T40C-I1.2146C-F
AgriGold G4820RXR2XS2008476.2A-I12.8D-O36L-R1.0146C-F
Mission Seed A4828XR2X, STSS1808976.1A-I12.4G-T47A1.0146C-F
Dyna-Gro S49EN79E3S1907675.7A-I67.0A12.6E-R11.9BC39E-N36A-E1.01.0148A142A
Dyna-Gro S49XS76***R2X, STSS1606175.6A-I66.1A67.8A12.8D-Q12.2AB13.1A40D-K36A-C38A-C1.01.01.0147A-C140B-E140A-C
Local Seed Co. ZS4694E3S** E3, STSS1905574.4A-J68.5A12.2K-T11.8B-F39D-L35A-F1.01.0145H-J139FG
Asgrow AG46X0**R2XS1904074.1A-K63.7A12.1N-T11.3FG39D-M35A-F1.01.0145F-I140C-F
AgriGold G4995RXR2XS2008573.8A-L13.0B-I39D-M1.0148AB
Mission Seed A4950XR2X, STSS1809073.7A-L12.7D-R41B-H1.0147A-C
Dyna-Gro S46XS60R2X, STSS1907373.6A-L63.9A12.4G-T11.5C-G36L-R32GH1.01.0147A-D140B-E
Croplan CP4811XSR2XS2006473.0A-M12.4G-T39E-N1.0145F-I
VA V17-0462Conv.S2006172.8A-M12.9C-N36M-S1.2146E-H
Credenz CZ 4730 XR2XS2002972.2B-N12.0P-T39D-L1.0144IJ
Taylor Seed T4880XR2XS2001071.9B-N12.4G-T34Q-T1.0148A
Local Seed Co. LS4999X**R2XS1905971.7B-N64.1A12.2I-T11.5C-G40D-K36A-D1.01.0145F-I140E-G
Dyna-Gro S48XT90R2XS2005671.5B-N12.6E-R37I-Q1.0146D-G
Dyna-Gro S49XT70R2XS1907771.4B-N66.8A12.1M-T11.5D-G38H-P36A-D1.01.0147A-D140B-F
LG Seeds LGS4632RXR2X, STSS2003971.4B-N12.8D-Q37J-R1.0145G-J
Progeny P4902E3E3S2007371.0B-N13.0B-H39D-M1.0147A-D
Progeny P4821RXR2XS1900370.7B-N63.9A12.8C-N12.1AB35P-T33F-H1.01.0147A-C140B-E
USG 7471ETSE3, STSS2005870.6B-N12.1P-T38H-P1.0144IJ
MO S16-5540RRRS2003370.4C-N12.9B-K39D-L1.2148AB
Local Seed Co. LS4806XSR2X, STSS2004870.2C-N11.8ST38F-O1.0146E-H
Asgrow AG46X6R2XS1602970.2B-P61.1A60.4A12.3G-T11.8B-F13.4A39D-L36A-D37B-E1.01.01.0146E-H140E-G139C-E
Armor A46-D09R2XS1900869.9C-N60.9A13.4A-D12.2AB40C-I35A-F1.01.0147A-C141A-D
Armor A49-D14R2XS2000969.6C-O13.0B-J37I-Q1.0147B-E
Progeny P4620RXSR2X, STSS1601469.1D-P60.4A63.5A12.0P-T11.2G12.1B38G-O35A-F37A-D1.01.01.2145H-J139G138E
Local Seed Co. LS4607XSR2X, STSS2004769.0E-P12.1L-T38G-O1.0145H-J
USG 7496XTSR2X, STSS1613968.8E-P63.1A66.4A12.4G-T11.9B-D12.8AB39D-M36A-E39A1.01.01.0147A-C141A-D141A
Progeny P4807E3SE3, STSS2007268.4F-Q12.1N-T37K-R1.0144J
Credenz CZ 4770 XR2XS2003068.1G-Q12.2K-T35O-T1.0145G-J
Dyna-Gro S46EN91E3S2005568.1G-Q12.7D-R38H-P1.0144IJ
USG 7461XTR2XS2005267.9E-R13.7AB38H-P1.0145F-I
VA V16-0293Conv.S2005967.3H-R12.4G-T44B1.0145H-J
Progeny P4700RXSR2X, STSS2006767.0I-R12.4G-T36L-R1.0145H-J
USG 7489XTR2XS1808266.0J-R60.7A65.8A12.9B-L12.1AB13.1A33S-U32H34F1.01.01.0148AB141AB140AB
GoSoy 463E20S E3, STSS2004165.7J-S12.4G-T40D-J1.0144IJ
Credenz CZ 4979 XR2XS1904865.4J-S56.8A12.6F-R11.8B-E41B-F36A-C1.01.0147B-E141A-C
Progeny P4970RXR2XS2006864.7K-S13.3A-F37K-R1.0147A-C
USG 7470XT**R2XS1903064.7K-S61.6A12.8D-Q11.9B-D40D-J37A1.01.0147B-E140B-E
USG 7480XTR2XS1903164.7K-S61.0A12.7D-R11.9B-E36M-S33E-H1.01.0146D-G140B-E
Taylor Seed T4990XSR2XS2001164.6L-S13.1B-G38F-O1.0148AB
Progeny P4775E3SE3, STSS2007164.5L-S12.3H-T42B-E1.0144IJ
Credenz CZ 4810 XR2XS2003163.9M-T12.1P-T38G-O1.0145G-J
AGS GS47X19R2XS2004463.8M-T13.6A-C36L-R1.0146E-H
USG 7491ETSE3, STSS2005163.7M-T12.5G-T34R-T1.0147B-E
Local Seed Co. LS4706GLGT, LLS2004663.1N-T12.3H-T37I-Q1.0144IJ
MO S16-7922CConv.S2003462.8N-T12.9B-K41B-G1.2147A-C
Progeny P4908E3SE3, STSS2007462.7N-T13.9A43BC1.0148A
Progeny P4602LRLLGT27S2007762.1N-U12.1J-T38H-P1.0144IJ
Credenz CZ 4869 XR2XS1904760.2O-V56.2A12.0Q-T11.5D-G40D-J36A-E1.01.0145G-J140E-G
Credenz CZ 4600 XR2XS2002860.0P-V11.8T37K-R1.0144J
NK Seed S49F5XR2XS1906759.8P-V57.7A12.4G-T11.5C-G37J-R33GH1.01.0146D-G140B-F
TN Exp TN18-4110Conv.S2001659.2Q-W12.5F-T24V1.0148A
Progeny P4682E3E3S2007058.3R-W12.3H-T37K-R1.0145F-I
GoSoy GT IreaneRR1S1501757.9R-W13.4A-E30U1.0148AB
DONMARIO Seeds DM 49X13R2XS2007956.3S-W12.0R-T38G-O1.0145G-J
DONMARIO Seeds DM 48E73E3S2008054.5T-W12.5F-S33TU1.0145H-J
GoSoy 481E19E3S2004253.2U-W12.4G-T40D-K1.0146E-H
GoSoy 48C17SSTSS2004051.9U-W12.1M-T36N-T1.0145G-J
AR R15-2422Conv.S2000751.5VW12.7D-R42B-E2.0146E-H
AR R16-259Conv.S2000850.3W12.1O-T39E-N1.0144IJ
Average68.463.766.412.511.813.03835371.01.01.1146140139
Standard Error3.48.76.60.30.81.21330.10.1064
L.S.D..059.5N.S.N.S.0.80.50.8322111
C.V.91112446566111
† 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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