Table 11. 2020 MG-4E Yield Data by REC Location (1yr, 2yr, 3yr)

Table 11. Mean yields across and by location of 35 Maturity Group IV Early (4.0 – 4.4) soybean varieties evaluated in replicated small plot trials at eight REC locations in Tennessee during 2020. Analysis included variety performance across a 1 yr (2020), 2 yr (2019-2020), and 3 yr (2018-2020) period.
VarietyHerbicide Pkg†  Avg. Yield§
(bu/ac)
     Knoxville
Irr.
(bu/ac)
     Springfield
Irr.
(bu/ac)
     Springfield
Non-Irr.
(bu/ac)
     Spring Hill
Non-Irr.
(bu/ac)
     Milan
Irr.
(bu/ac)
     Milan
Non-Irr.
(bu/ac)
     Jackson
Non-Irr.
(bu/ac)
     Memphis
Irr.
(bu/ac)
    
1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 yr2 yr3 yr1 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
Knoxville
Irr.
(bu/acre)
1 yr
Knoxville
Irr.
(bu/acre)
2 yr
Knoxville
Irr.
(bu/acre)
3 yr
Springfield
Irr.
(bu/acre)
1 yr
Springfield
Irr.
(bu/acre)
2 yr
Springfield
Irr.
(bu/acre)
3 yr
Springfield
Non-Irr.
(bu/acre)
1 yr
Springfield
Non-Irr.
(bu/acre)
2 yr
Springfield
Non-Irr.
(bu/acre)
3 yr
Springfield
Non-Irr.
(bu/acre)
1 yr
Springfield
Non-Irr.
(bu/acre)
2 yr
Springfield
Non-Irr.
(bu/acre)
3 yr
Milan
Irr.
(bu/acre)
1 yr
Milan
Irr.
(bu/acre)
2 yr
Milan
Irr.
(bu/acre)
3 yr
Milan
Non-Irr.
(bu/acre)
1 yr
Milan
Non-Irr.
(bu/acre)
2 yr
Milan
Non-Irr.
(bu/acre)
3 yr
Jackson
Non-Irr.
(bu/acre)
1 yr
Jackson
Non-Irr.
(bu/acre)
2 yr
Jackson
Non-Irr.
(bu/acre)
3 yr
Jackson
Irr.
(bu/acre)
1 yr
Jackson
Irr.
(bu/acre)
2 yr
Jackson
Irr.
(bu/acre)
3 yr
Local Seed Co. LS4565XS**R2X, STSS1803367.3A62.8AB61.6A90.5AB85.0AB80.6A72.4B-H61.3BC64.5A47.2A-C47.7AB41.6A79.3AB73.8A-D74.0AB70.7A69.7AB72.0A66.4A56.3A-C52.0A-C52.1B49.6A47.3A-D55.1
AgriGold G4190RX**R2XS1809166.0AB64.1A61.9A91.3A86.8A82.6A81.4A69.7A67.2A44.6A-D47.2AB41.6A75.0A-E72.7A-E71.3A-C67.2A59.7B-G66.0AB59.1B54.3A-E55.6A58.1A49.4A52.3A57.8
Dyna-Gro S45ES10E3S2005465.4A-C78.6A-G78.6A-C48.5A74.1A-F76.1AB65.5A-D55.9A-C45.8A
Dyna-Gro S41XS98***R2X, STSS1703665.2A-D62.2A-C62.2A86.3A-D80.4A-D77.6A77.3A-D62.5BC62.6A46.2A-C49.6AB44.8A73.7A-F69.4A-H73.0AB72.8A71.8A72.2A66.5A54.5A-D53.8AB59.3A42.1A44.2B-E52.1
LG Seeds LGS4227RXR2X, STSS1705364.9A-D62.2A-C86.6A-D82.5A-C79.3AB62.9BC47.0A-C50.8A79.3AB74.3A-C75.0A63.0A-F66.8AB41.0K49.1BC48.6A48.5A-D
Progeny P4505RXSR2X, STSS2006664.5A-E89.3A-C73.7B-G43.2A-E78.4AB68.4B-H58.3C-H55.8A-D49.0A
Croplan CP4150XSR2XS2006264.4A-E80.7A-G77.9A-D41.4A-G75.6A-D76.8A56.9C-H56.5A-C49.2A
USG 7447XTS**R2X, STSS1808163.4A-F79.3A-G71.9C-I47.8AB78.5AB66.3D-J59.1B-G56.3A-C48.3A
AgriGold G4255RXR2XS1901163.1B-G60.4B-D88.1A-C79.6A-D75.4A-E62.3BC43.0A-F43.1B-D67.6D-H66.2D-J67.4CD64.7A-E66.5AB54.2A-E53.2A-C45.7A51.0AB
Croplan CP4520XSR2XS2006362.6B-H82.9A-F72.2B-H45.8A-D73.7A-F62.2G-K62.2A-F57.8A44.4A
Asgrow AG43X0R2XS2003762.4B-I82.0A-G75.4A-E42.7A-F68.0C-H70.8A-F64.8A-E52.3A-F39.7A
Mission Seed A4448XR2X, STSS2000261.9C-I91.8A71.0D-J43.9A-D68.2C-H60.2I-M57.0C-H53.8A-E49.3A
Dyna-Gro S45XS37R2X, STSS1703861.8C-I60.5B-D59.9A81.9A-G76.5C-E76.2A74.0B-G64.5A-C66.2A46.1A-C47.9AB40.5A73.9A-F64.1F-K69.6A-D66.1A61.1A-G66.7AB60.4B51.3C-G51.2A-C51.9B42.3A46.3A-E57.7
AgriGold G4318RXR2XS2008261.7C-I83.0A-F71.7C-I40.9A-G70.3B-H67.8C-I56.7C-H56.2A-C47.1A
DONMARIO Seeds DM 45X61R2XS2007861.7C-I79.7A-G74.0B-G42.1A-G69.7B-H69.8A-G55.6C-I45.5G-K57.0A
LG Seeds LGS4464RXR2X, STSS2003861.5C-I81.5A-G67.8F-J42.0A-G76.2A-D66.9C-J56.8C-H54.7A-D45.8A
NK Seed S44C7XR2XS1906661.3D-J59.3DE75.4C-H76.6C-E75.5A-D65.2AB44.0A-D47.8AB81.2A68.1C-H69.3B-D58.3C-H64.9AB51.6B-F51.9A-C36.3A38.5E
Dyna-Gro S43XS70R2X, STSS1907261.3D-J58.0D-F80.6A-G75.7C-E73.1B-H58.5B-E42.0A-G43.1B-D73.9A-F63.1F-K66.0C-E66.5A-C66.6AB44.6H-K48.2C46.5A47.6A-D
Progeny 4444RXSR2X, STSS1707560.8E-K86.5A-D74.9A-F44.3A-D63.1GH59.6J-M55.7C-I50.0D-H52.2A
Progeny P4265RXSR2X, STSS1900159.9F-L57.8EF84.4A-E79.2A-D71.2D-J59.3B-E38.9B-H39.7C-E67.4D-H66.7C-J69.7A-D60.1B-G63.5BC52.0B-F51.3A-C38.7A41.6DE
USG 7431ETE3, STSS2005759.9F-L76.4B-H64.1J-L49.4A76.4A-D54.3L-O61.8A-F53.4A-E43.0A
Local Seed Co. LS4299XSR2X, STSS1905159.7F-M59.7C-E81.0A-G78.0B-E71.1D-J61.0B-D46.7A-C44.2B-D61.0HI68.6B-H69.3B-D55.1D-I64.5AB52.3A-F51.2A-C41.8A49.7A-C
Dyna-Gro S43EN61E3S2005359.1G-N69.0F-H64.7I-L45.4A-D71.6A-G67.4C-I54.2E-I50.0D-H50.7A
Credenz CZ 4410 GTLLRR, LLS2002658.9H-N83.7A-E68.2E-J41.6A-G64.4F-H61.8H-L50.4G-I42.8I-K58.6A
AGS GS42X19SR2X, STSS2004358.5I-N75.6C-H56.5MN38.4C-H67.2D-H60.3I-M60.9A-G53.4A-E55.5A
Credenz CZ 4570 XR2XS2002757.3J-N63.2H65.8H-L42.2A-F64.5F-H59.3J-M54.9D-I51.3C-G57.3A
Credenz CZ 4240 GTLLRR, LLS2002457.1K-N80.7A-G59.7LM28.4I77.4A-C65.4E-J61.2A-G41.1K42.7A
Armor A44-D92R2XS1900756.7L-N55.5F73.5D-H73.2D-F66.0H-L58.4C-E38.0C-H39.1DE67.4D-H62.0H-L65.4DE56.7C-H61.4BC47.4F-J48.6C42.5A42.3C-E
Local Seed Co. LS4407XR2XS1905255.9L-O56.3F68.3GH67.3F54.0MN53.8E42.0A-G46.0A-C64.5F-H62.5G-K67.0CD55.0D-I56.7C57.1AB52.0A-C44.0A51.4AB
Progeny P4241E3E3S2006955.7M-O70.7E-H67.1G-K41.2A-G65.8E-H53.7M-O53.2F-I48.6E-I45.4A
Credenz CZ 4280 XR2XS2002555.4NO73.1D-H58.9LM36.7D-I67.2D-H51.3NO56.3C-H51.5B-F48.4A
GoSoy 43C17SSTSS1802252.2OP68.5GH60.1K-M33.8F-I64.8F-H50.7NO50.5G-I40.6K48.8A
Credenz CZ 4539 GTLLRR, LLS1904651.3P52.2G70.7E-H70.6EF60.5K-M54.5DE31.8HI36.3E60.9HI56.8K-N61.5E47.9HI55.9C40.5K42.9D41.2A43.5B-E
TN Exp TN17-4507R2RRS2001250.8P68.4GH53.5MN32.9G-I51.9IJ52.8M-O53.1F-I42.5JK50.9A
TN Exp TN18-4007Conv.S2001448.6P89.4A-C49.7N34.5E-I48.8J48.4O44.5I33.3L39.8A
Average59.959.361.479.877.879.368.861.165.141.844.842.169.764.069.169.258.364.963.150.350.855.446.846.555.7
Standard Error4.84.84.55.04.64.52.610.87.04.02.96.33.52.93.03.54.64.96.72.41.92.74.63.98.5
L.S.D..054.12.7N.S.14.18.0N.S.7.36.7N.S.9.36.6N.S.9.77.85.4N.S.11.27.75.45.85.25.0N.S.8.0N.S.
C.V.12101011967109141314977812109799171513
Plots per entry (reps x locs. x years)2142453693693693369369369369
† Hybrids that have any MS letter in common are not significantly different in yield 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.  
Virginia Sykes
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