Table 18. 2020 MG-4L Yield Data by REC Location (1yr, 2yr, 3yr)

Table 18. Mean yields across and by location of 72 Maturity Group IV Late (4.5 – 4.9) 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. LS4795XS**R2X, STSS1905469.7A63.9AB90.1A-J80.4A-E82.2A70.2A52.3A-F41.8A83.7A67.6A-L69.9A-D55.5B-N65.8A-E58.5A-I55.2A67.6A63.9A
LG Seeds LGS4899RXR2X, STSS1902569.6A62.6A-C101.0A85.7AB78.0A-E67.0A46.2A-K41.7A82.0AB71.2A-E70.3A-D61.2A-J64.6A-F56.1C-J53.9A60.8A54.9A
Asgrow AG48X9R2XS1807669.0AB63.8AB63.1A87.0B-L81.9A-D79.7BC77.1A-G66.3A68.1A57.6A48.2A46.2AB72.7A-M69.5A-F71.1A-C67.8A62.6A-F66.1A-E61.9A60.8A-C56.4A59.0A64.7A57.0A59.4
Croplan CP4811XSR2XS2006468.5A-C85.7B-N73.0A-M53.1A-E79.7A-D70.9A-E69.1A60.2A-D56.4A
Dyna-Gro S49XS76***R2X, STSS1606168.5A-C64.5A63.7A93.6A-F86.3A87.1A75.6A-I66.1A67.8A55.3AB48.8A46.9A77.1A-G72.1A-C72.1AB69.5A57.6B-M66.4A-D59.0A56.0C-J52.1A55.7A60.3A59.5A60.8
Local Seed Co. LS4999X**R2XS1905968.4A-D64.6A95.7A-E87.0A71.7B-N64.1A51.0A-H48.7A75.0A-K68.9A-H67.9B-D59.4A-M62.9B-F60.2A-D55.6A67.4A66.6A
LG Seeds LGS4632RXR2X, STSS2003967.6A-E101.4A71.4B-N42.7C-L81.5A-C70.2A-E59.7A-M55.0C-J58.7A
AgriGold G4620RXR2XS2008367.5A-E92.3A-H78.2A-E39.9H-L79.5A-D70.1A-E61.2A-J54.7C-J64.2A
Progeny 4851RXR2XS1707667.1A-F98.4AB76.3A-I50.9A-H60.3N-T60.2I-Q57.6B-M59.1A-G73.8A
Progeny P4816RX**R2X, STSS1601666.6A-G62.0A-D61.4A-C83.4D-P75.4D-G74.3CD78.6A-D65.6A66.7A43.3C-L41.7A39.0CD77.6A-F68.3A-J71.6AB69.6A64.6A-C67.6A-D62.8A58.0A-I54.8A57.6A59.6A57.6A59.6
Mission Seed A4828XR2X, STSS1808966.6A-G91.6A-I76.1A-I51.2A-H75.5A-J66.7B-M60.8A-K53.7D-K57.2A
Armor A46-D09R2XS1900866.5A-H61.7A-D88.6A-K79.8A-E69.9C-N60.9A48.4A-J41.7A78.4A-E71.8A-D70.5A-C64.0A-D64.6A-F55.2C-J53.5A55.4A60.7A
USG 7470XT**R2XS1903066.4A-I63.0A-C91.3A-I85.0AB64.7K-S61.6A49.8A-I45.0A70.3C-N69.9A-E70.7A-C65.4AB68.7AB55.9C-J52.3A63.8A58.0A
Progeny P4775E3SE3, STSS2007166.4A-I97.2A-C64.5L-S46.3A-K76.3A-I71.5A-E60.3A-L58.0A-I56.7A
Local Seed Co. LS4806XSR2X, STSS2004866.2A-I98.0A-C70.2C-N55.4AB69.7D-P71.8A-D65.1A-C46.8K-M52.8A
Local Seed Co. LS4607XSR2X, STSS2004766.1A-I93.3A-G69.0E-P54.6A-C76.9A-H69.1A-G57.4B-M53.7D-K54.7A
Mission Seed A4618XR2X, STSS1808866.1A-I98.5AB76.5A-H46.6A-K75.0A-K71.8A-D55.0C-O54.9C-J50.4A
Asgrow AG49X9R2XS1807766.0A-I61.0B-D60.5B-D90.1A-J82.8A-D82.3AB80.1AB66.1A68.4A52.9A-E46.1A43.2A-C73.7A-L65.1B-M64.8B-F64.0A59.3A-M61.9C-G57.7A57.6A-I53.8A58.6A48.8A51.3A49.6
Armor A48-D25**R2XS1900965.8A-I63.2A-C87.5B-L80.6A-E79.0A-C68.1A39.9H-L39.3A70.5B-N76.0A76.2A58.1B-M64.8A-E54.3C-J54.6A60.9A58.5A
Local Seed Co. ZS4694E3S** E3, STSS1905565.6A-J64.0AB83.3E-P78.2B-F74.4A-J68.5A46.6A-K46.2A73.6A-L68.4A-J69.6A-D63.4A-E69.6A54.3C-J53.5A60.6A62.5A
Dyna-Gro S49XT70R2XS1907765.3A-K61.7A-D95.2A-F82.3A-D71.4B-N66.8A47.1A-K44.7A71.8A-N67.1B-L65.5B-F55.3B-N62.1C-G52.4F-M49.9A65.2A61.1A
Progeny P4700RXSR2X, STSS2006765.2A-K87.1B-L67.0I-R45.9A-K77.1A-H60.3I-Q59.3A-M59.2A-F65.9A
AgriGold G4820RXR2XS2008465.2A-K79.0I-Q76.2A-I40.1H-L72.8A-M68.3A-J61.8A-H56.7B-J66.8A
Dyna-Gro S48XT56***R2XS1605965.2A-L61.6A-D62.4AB77.8J-R71.3FG72.1D78.7A-F65.7A70.4A43.7B-L45.5A41.7BC77.1A-G68.1A-K71.4AB69.1A61.8A-H65.3A-E61.6A52.7E-M53.4A58.7A63.8A58.7A63.4
GoSoy 463E20S E3, STSS2004165.0A-M89.0A-K65.7J-S52.1A-G72.5A-M72.6AB50.0L-O56.8B-J61.3A
Asgrow AG46X0**R2XS1904064.9A-M62.6A-C91.7A-I83.7A-C74.1A-K63.7A44.9B-L44.5A75.7A-J67.8A-K71.3AB63.0A-F68.4A-C54.2C-J52.0A48.0A54.5A
Dyna-Gro S46XS60R2X, STSS1907364.7B-N61.6A-D89.2A-K82.0A-D73.6A-L63.9A52.3A-F42.6A79.8A-D65.6B-M71.2A-C61.4A-I66.2A-E55.8C-J53.8A39.8A51.4A
Taylor Seed T4880XR2XS2001064.7B-N70.3O-T71.9B-N40.7F-L73.6A-L69.8A-E57.6B-M58.7A-H75.0A
Progeny P4908E3SE3, STSS2007464.2B-N94.7A-E62.7N-T45.1B-L72.9A-M70.3A-G56.2B-M60.1A-D53.3A
AgriGold G4995RXR2XS2008563.8C-O86.0B-N73.8A-L44.4B-L69.2D-Q67.5A-L60.1A-M47.0K-M62.2A
Dyna-Gro S48XT90R2XS2005663.7C-O76.8K-R71.5B-N47.1A-K64.9I-S63.9C-O61.2A-J57.1B-J67.2A
Progeny P4807E3SE3, STSS2007263.6C-O91.8A-I68.4F-Q46.4A-K66.8E-R64.6B-N52.0G-O56.3B-J62.6A
Dyna-Gro S46EN91E3S2005563.6C-O85.3B-N68.1G-Q41.7E-L76.1A-K67.0B-L54.2D-O55.8C-J63.0A
USG 7461XTR2XS2005263.5D-P96.5A-D67.9E-R45.9A-K65.6G-S65.4B-M62.7A-F57.3A-I46.7A
Progeny P4620RXSR2X, STSS1601463.4E-P59.2DE59.3CD85.5B-N81.4A-D79.8B69.1D-P60.4A63.5A38.5I-L35.5A34.2D70.4C-N64.1B-N63.9C-F63.5A62.4A-G65.8A-E59.5A57.3A-I52.3A54.5A59.9A55.2A60.0
USG 7496XTSR2X, STSS1613963.3E-P62.9A-C63.5A94.3A-E86.8A86.9A68.8E-P63.1A66.4A47.9A-K44.8A41.3BC72.7A-M63.5C-O69.6A-D72.3A59.4A-M68.1A-D64.3A55.3C-J54.7A60.4A44.8A53.2A53.3
Progeny P4682E3E3S2007063.3E-P86.9B-L58.3R-W43.7B-L67.7E-R65.4B-M58.7A-M60.8A-C64.9A
USG 7489XTR2XS1808263.2E-P61.7A-D62.2AB85.0C-N78.0B-F77.6B-D66.0J-R60.7A65.8A44.6B-L43.8A41.5BC72.1B-M62.9E-P69.6A-D69.2A53.4E-O61.8D-G59.3A55.7C-J55.1A59.4A65.5A62.7A62.5
Mission Seed A4950XR2X, STSS1809063.0E-P85.1C-N73.7A-L39.7H-L67.0E-R64.9B-N57.6B-M54.5C-J61.8A
Taylor Seed T4990XSR2XS2001162.8E-P98.1A-C64.6L-S44.7B-L58.1Q-U63.4D-P53.7D-O57.8A-I61.7A
Progeny P4970RXR2XS2006862.4F-Q85.0C-N64.7K-S46.4A-K66.4F-R66.3B-M56.3B-M54.3C-J60.0A
VA V17-0437Conv.S2006062.3F-R77.7J-R77.1A-G48.4A-J59.6N-U60.5H-Q62.4A-F51.8H-M60.4A
NK Seed S49F5XR2XS1906762.1G-S57.8E81.7E-P75.5D-G59.8P-V57.7A40.5F-L39.7A76.0A-I63.7C-O60.1E-G50.9J-O58.1FG57.9A-I52.8A65.9A61.1A
Credenz CZ 4869 XR2XS1904761.8G-S59.5DE67.5Q-U67.7G60.2O-V56.2A41.5E-L40.2A66.2F-R68.6A-I71.4AB63.2A-E66.2A-D63.1AB55.1A63.9A59.4A
Credenz CZ 4979 XR2XS1904861.6I-T57.8E73.0N-S70.9FG65.4J-S56.8A54.1A-D45.8A65.5H-S65.2B-M67.2B-E58.4B-M61.7D-G52.7E-M48.9A58.3A53.6A
Asgrow AG46X6R2XS1602961.5H-T60.3C-E58.8D77.7J-R72.9E-G73.3D70.2B-P61.1A60.4A49.9A-J46.3A42.8A-C64.9I-S69.2A-F69.0A-D67.3A51.1I-O61.5D-G56.2A59.1A-G55.5A56.8A52.6A56.0A54.9
Progeny P4821RXR2XS1900360.8J-T60.5C-E82.7E-P76.3C-F70.7B-N63.9A46.5A-K43.9A69.2D-Q59.8J-Q62.9D-G58.1B-M64.4A-F46.3M50.2A52.9A61.5A
Armor A49-D14R2XS2000960.7J-T74.9L-R69.6C-O46.5A-K56.6R-V61.2F-P61.9A-H59.0A-G56.0A
GoSoy 481E19E3S2004260.5K-T79.2H-Q53.2U-W46.3A-K67.1E-R69.2A-G58.2B-M58.4A-I52.6A
Dyna-Gro S49EN79E3S1907660.5K-T57.6E80.5F-Q75.5D-G75.7A-I67.0A43.6B-L42.4A67.0E-R56.5N-R56.3G55.1B-N55.9G59.5A-E53.6A46.3A52.6A
GoSoy 48C17SSTSS2004060.5K-T83.5D-O51.9U-W45.2B-L58.1P-U58.2M-Q61.9A-H53.6D-K71.1A
Progeny P4602LRLLGT27S2007760.4K-T80.3G-Q62.1N-U33.6L67.1E-R60.0J-Q59.9A-M58.5A-I60.1A
Progeny P4902E3E3S2007360.3L-T77.2J-R71.0B-N47.8A-K59.6N-U60.6G-Q52.7F-O59.0A-G54.2A
Credenz CZ 4730 XR2XS2002960.2M-T74.9L-R72.2B-N48.3A-J62.5L-S64.8B-N58.8A-M50.2J-M49.5A
Credenz CZ 4810 XR2XS2003160.0N-U75.0L-R63.9M-T36.3KL63.7K-S59.6K-Q57.9B-M56.7B-J66.8A
VA V16-0293Conv.S2005959.9N-U80.5F-Q67.3H-R42.9C-L59.0N-U59.2L-Q57.5B-M51.7I-M61.2A
GoSoy GT IreaneRR1S1501759.9N-U60.3S-U57.9R-W42.8C-L70.0C-O64.7B-N62.0A-H54.9C-J66.2A
MO S16-7922CConv.S2003459.7O-U73.2N-S62.8N-T48.0A-K58.7O-U54.8P-S56.1B-M64.2A59.9A
AGS GS47X19R2XS2004459.7O-U73.6M-R63.8M-T44.3B-L69.6D-Q63.8C-O58.8A-M55.0C-J48.4A
USG 7491ETSE3, STSS2005159.5O-U89.0A-K63.7M-T50.8A-H65.7G-S47.5ST45.2NO57.6A-I56.7A
Local Seed Co. LS4706GLGT, LLS2004659.3O-U77.8J-R63.1N-T43.1C-L69.7D-P66.9B-L50.8K-O56.8B-J46.3A
DONMARIO Seeds DM 48E73E3S2008059.3P-U86.7B-M54.5T-W37.8J-L70.0C-O58.2M-Q57.3B-M56.1C-J53.5A
MO S16-5540RRRS2003359.2P-U74.6L-R70.4C-N53.0A-E57.3R-V47.9R-T51.7H-O58.9A-G59.6A
USG 7480XTR2XS1903157.7Q-V57.9E70.3P-T76.1C-F64.7K-S61.0A40.2G-L39.9A62.6L-S55.5O-S58.8FG58.1B-M59.6E-G54.3C-J51.6A55.9A58.1A
USG 7471ETSE3, STSS2005857.5R-V92.6A-G70.6B-N44.3B-L50.5T-V44.0T50.1L-O56.3B-J51.7A
Credenz CZ 4770 XR2XS2003057.5R-V68.0Q-U68.1G-Q38.6I-L64.4J-S63.7C-O52.0H-O52.2G-M52.7A
Credenz CZ 4600 XR2XS2002857.2S-V65.5R-U60.0P-V42.5D-L60.3N-T59.6K-Q49.9M-O56.5B-J63.5A
DONMARIO Seeds DM 49X13R2XS2007956.9T-V71.3O-T56.3S-W42.2D-L58.6O-U60.4H-Q53.1E-O58.9A-G54.2A
AR R16-259Conv.S2000855.2U-W78.1J-R50.3W37.1J-L61.5M-T48.7R-T49.8M-O53.3D-L62.6A
VA V17-0462Conv.S2006154.2V-X56.2UV72.8A-M43.1C-L45.7V52.1Q-T50.4L-O58.1A-I55.4A
TN Exp TN18-4110Conv.S2001650.9WX44.9V59.2Q-W38.1I-L54.2S-V56.4N-R53.4E-O54.5C-J46.7A
AR R15-2422Conv.S2000749.7X59.6TU51.5VW50.6A-H47.3UV45.4T44.7O46.5LM49.0A
Average62.761.561.783.179.379.268.463.766.445.843.641.968.464.068.168.057.664.360.356.053.457.958.558.058.2
Standard Error4.34.64.44.96.84.23.48.76.66.54.63.84.33.33.02.83.85.56.12.53.34.37.14.13.3
L.S.D..054.93.12.513.27.95.49.5N.S.N.S.11.9N.S.4.911.68.67.4N.S.10.46.6N.S.7.0N.S.N.S.N.S.N.S.8.8
C.V.141212109791112161613108101011911889211716
Plots per entry (reps x locs. x years)213645363693693369369369369
† 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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