Table A-5. Mean yields and agronomic data from Springfield, TN Irrigated, MG-3

Table A-5. Mean yield, agronomic traits, and quality of 9 Maturity Group III (3.0 – 3.9) 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
Dyna-Gro S39EN19**E3S1907074.9A64.8A10.6A10.9B31A29BC1.01.0140A132AB
Local Seed Co. LS3976X**R2XS1905074.0A64.8A10.7A11.0B33A31AB1.01.0138B132BC
Credenz CZ 3930 GTLLRR, LLS2002373.0A10.7A35A1.0139AB
Local Seed Co. LS3906GLGT, LLS2004570.8A10.7A33A1.0140A
AgriGold G3620RXR2XS2008167.8A10.6A33A1.0138B
Asgrow AG38X8R2XS1701767.6A10.7A31A1.0138B
Asgrow AG36X6R2XS1701565.1A53.0B53.6A10.9A11.1B12.1A30A27C28B1.01.01.0138B131BC128A
AgriGold G3722RXR2XS1901063.6A56.5B11.2A11.8A32A31AB1.01.0140A133A
Asgrow AG39X7R2XS1701862.5A55.2B54.6A10.6A11.2B12.1A32A32A32A1.01.01.0138B131C128A
Average68.858.954.110.711.212.13230301.01.01.0139132128
Standard Error4.19.35.70.10.41.0111...175
L.S.D..05N.S.6N.S.0.30.4N.S.N.S.22...21N.S.
C.V.797234666...111
† 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
Scroll to Top