Table A-12. Mean yields and agronomic data from Springfield, TN Non-Irrigated, MG-5

Table A-12. Mean yield, agronomic traits, and quality of 23 Maturity Group V Early (5.0 – 5.4) soybean varieties evaluated in small plot replicated trials without 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. LS5009XSR2X, STSS2004951.8A14.5E-I33A1150A
Local Seed Co. LS5087XR2XS1804249.8AB43.9A44.5A14.2I12.7E13.1B31A-D31BC31AB111148A143CD143A
Croplan CP5010XSR2XS2006547.9A-C14.5C-I32A-C1149A
TN Exp TN16-5024Conv.S2002146.0A-D14.9A-E26EF1148A
Asgrow AG52X9***R2XS1807845.8A-D44.7A44.4A14.9A-D14.0A13.9A29B-D31BC31A-C111149A143B-D143A
Local Seed Co. ZS5098E3E3S2005045.1A-E15.0AB33A1149A
Progeny P5016RXS**R2X, STSS1601845.0A-E38.7A43.0A14.6B-H13.3CD13.7A32AB34A33A111148A143B-D143A
Asgrow AG53X0**R2XS1904343.3A-F45.1A14.4F-I13.4B-D30A-D34AB11148A142CD
VA V15-2261STConv.S1903843.2A-F39.7A14.7B-G14.0AB25F27D11149A145A
Asgrow AG53X9***R2XS1807942.9A-F46.5A45.6A14.7A-G13.9A-C13.8A27D-F29C29C111149A143B-D143A
Progeny P5170RXR2XS1900541.6B-F43.3A14.2I13.1DE34A35A11147A142D
MO S16-3747RYRRS1902841.4B-F38.7A15.2A14.2A29B-D31C11149A143B-D
Progeny P5252RXR2XS1811241.3B-F38.8A40.5A14.8A-F13.8A-C13.9A29B-D30C30BC111148A144AB144A
Progeny P5211E3E3S2007641.0B-F14.2HI27D-F1149A
TN Exp TN16-5027Conv.S2002239.7C-F14.5D-I25F1151A
MO S16-11651CConv.S2003539.5C-G14.8A-F32A-C1148A
Local Seed Co. LS5386XR2XS1906038.1D-G42.8A14.2HI12.9DE29B-E31C11149A144A-C
TN Exp TN18-4130Conv.S2001937.5D-G14.4F-I21G1148A
Credenz CZ 5299 XR2XS1904937.1D-G36.5A14.3G-I12.6E29C-E30C11149A144AB
AR R13-14635RRRRS2000636.1E-G14.7B-G31A-D1147A
Credenz CZ 5000 XR2XS2003235.9FG14.2I29B-D1147A
TN Exp TN18-5025Conv.S2002034.5FG14.9A-C20G1149A
TN Exp TN17-5021Conv.S2001830.6G14.8A-F20G1148A
Average41.541.743.614.613.413.72831311.01.01.0148143143
Standard Error6.23.83.40.21.20.7221153
L.S.D..059.0N.S.N.S.0.40.60.6322N.S.1N.S.
C.V.131717244766111
† 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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