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.

Variety	Herbicide 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 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr		1 yr		2 yr		3 yr
Variety	Herbicide 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, STS	S18033	67.3	A	62.8	AB	61.6	A	90.5	AB	85.0	AB	80.6	A	72.4	B-H	61.3	BC	64.5	A	47.2	A-C	47.7	AB	41.6	A	79.3	AB					73.8	A-D	74.0	AB	70.7	A	69.7	AB	72.0	A	66.4	A	56.3	A-C	52.0	A-C	52.1	B	49.6	A	47.3	A-D	55.1
AgriGold G4190RX**	R2X	S18091	66.0	AB	64.1	A	61.9	A	91.3	A	86.8	A	82.6	A	81.4	A	69.7	A	67.2	A	44.6	A-D	47.2	AB	41.6	A	75.0	A-E					72.7	A-E	71.3	A-C	67.2	A	59.7	B-G	66.0	AB	59.1	B	54.3	A-E	55.6	A	58.1	A	49.4	A	52.3	A	57.8
Dyna-Gro S45ES10	E3	S20054	65.4	A-C					78.6	A-G					78.6	A-C					48.5	A					74.1	A-F					76.1	AB					65.5	A-D					55.9	A-C					45.8	A
Dyna-Gro S41XS98***	R2X, STS	S17036	65.2	A-D	62.2	A-C	62.2	A	86.3	A-D	80.4	A-D	77.6	A	77.3	A-D	62.5	BC	62.6	A	46.2	A-C	49.6	AB	44.8	A	73.7	A-F					69.4	A-H	73.0	AB	72.8	A	71.8	A	72.2	A	66.5	A	54.5	A-D	53.8	AB	59.3	A	42.1	A	44.2	B-E	52.1
LG Seeds LGS4227RX	R2X, STS	S17053	64.9	A-D	62.2	A-C			86.6	A-D	82.5	A-C			79.3	AB	62.9	BC			47.0	A-C	50.8	A			79.3	AB					74.3	A-C	75.0	A			63.0	A-F	66.8	AB			41.0	K	49.1	BC			48.6	A	48.5	A-D
Progeny P4505RXS	R2X, STS	S20066	64.5	A-E					89.3	A-C					73.7	B-G					43.2	A-E					78.4	AB					68.4	B-H					58.3	C-H					55.8	A-D					49.0	A
Croplan CP4150XS	R2X	S20062	64.4	A-E					80.7	A-G					77.9	A-D					41.4	A-G					75.6	A-D					76.8	A					56.9	C-H					56.5	A-C					49.2	A
USG 7447XTS**	R2X, STS	S18081	63.4	A-F					79.3	A-G					71.9	C-I					47.8	AB					78.5	AB					66.3	D-J					59.1	B-G					56.3	A-C					48.3	A
AgriGold G4255RX	R2X	S19011	63.1	B-G	60.4	B-D			88.1	A-C	79.6	A-D			75.4	A-E	62.3	BC			43.0	A-F	43.1	B-D			67.6	D-H					66.2	D-J	67.4	CD			64.7	A-E	66.5	AB			54.2	A-E	53.2	A-C			45.7	A	51.0	AB
Croplan CP4520XS	R2X	S20063	62.6	B-H					82.9	A-F					72.2	B-H					45.8	A-D					73.7	A-F					62.2	G-K					62.2	A-F					57.8	A					44.4	A
Asgrow AG43X0	R2X	S20037	62.4	B-I					82.0	A-G					75.4	A-E					42.7	A-F					68.0	C-H					70.8	A-F					64.8	A-E					52.3	A-F					39.7	A
Mission Seed A4448X	R2X, STS	S20002	61.9	C-I					91.8	A					71.0	D-J					43.9	A-D					68.2	C-H					60.2	I-M					57.0	C-H					53.8	A-E					49.3	A
Dyna-Gro S45XS37	R2X, STS	S17038	61.8	C-I	60.5	B-D	59.9	A	81.9	A-G	76.5	C-E	76.2	A	74.0	B-G	64.5	A-C	66.2	A	46.1	A-C	47.9	AB	40.5	A	73.9	A-F					64.1	F-K	69.6	A-D	66.1	A	61.1	A-G	66.7	AB	60.4	B	51.3	C-G	51.2	A-C	51.9	B	42.3	A	46.3	A-E	57.7
AgriGold G4318RX	R2X	S20082	61.7	C-I					83.0	A-F					71.7	C-I					40.9	A-G					70.3	B-H					67.8	C-I					56.7	C-H					56.2	A-C					47.1	A
DONMARIO Seeds DM 45X61	R2X	S20078	61.7	C-I					79.7	A-G					74.0	B-G					42.1	A-G					69.7	B-H					69.8	A-G					55.6	C-I					45.5	G-K					57.0	A
LG Seeds LGS4464RX	R2X, STS	S20038	61.5	C-I					81.5	A-G					67.8	F-J					42.0	A-G					76.2	A-D					66.9	C-J					56.8	C-H					54.7	A-D					45.8	A
NK Seed S44C7X	R2X	S19066	61.3	D-J	59.3	DE			75.4	C-H	76.6	C-E			75.5	A-D	65.2	AB			44.0	A-D	47.8	AB			81.2	A					68.1	C-H	69.3	B-D			58.3	C-H	64.9	AB			51.6	B-F	51.9	A-C			36.3	A	38.5	E
Dyna-Gro S43XS70	R2X, STS	S19072	61.3	D-J	58.0	D-F			80.6	A-G	75.7	C-E			73.1	B-H	58.5	B-E			42.0	A-G	43.1	B-D			73.9	A-F					63.1	F-K	66.0	C-E			66.5	A-C	66.6	AB			44.6	H-K	48.2	C			46.5	A	47.6	A-D
Progeny 4444RXS	R2X, STS	S17075	60.8	E-K					86.5	A-D					74.9	A-F					44.3	A-D					63.1	GH					59.6	J-M					55.7	C-I					50.0	D-H					52.2	A
Progeny P4265RXS	R2X, STS	S19001	59.9	F-L	57.8	EF			84.4	A-E	79.2	A-D			71.2	D-J	59.3	B-E			38.9	B-H	39.7	C-E			67.4	D-H					66.7	C-J	69.7	A-D			60.1	B-G	63.5	BC			52.0	B-F	51.3	A-C			38.7	A	41.6	DE
USG 7431ET	E3, STS	S20057	59.9	F-L					76.4	B-H					64.1	J-L					49.4	A					76.4	A-D					54.3	L-O					61.8	A-F					53.4	A-E					43.0	A
Local Seed Co. LS4299XS	R2X, STS	S19051	59.7	F-M	59.7	C-E			81.0	A-G	78.0	B-E			71.1	D-J	61.0	B-D			46.7	A-C	44.2	B-D			61.0	HI					68.6	B-H	69.3	B-D			55.1	D-I	64.5	AB			52.3	A-F	51.2	A-C			41.8	A	49.7	A-C
Dyna-Gro S43EN61	E3	S20053	59.1	G-N					69.0	F-H					64.7	I-L					45.4	A-D					71.6	A-G					67.4	C-I					54.2	E-I					50.0	D-H					50.7	A
Credenz CZ 4410 GTLL	RR, LL	S20026	58.9	H-N					83.7	A-E					68.2	E-J					41.6	A-G					64.4	F-H					61.8	H-L					50.4	G-I					42.8	I-K					58.6	A
AGS GS42X19S	R2X, STS	S20043	58.5	I-N					75.6	C-H					56.5	MN					38.4	C-H					67.2	D-H					60.3	I-M					60.9	A-G					53.4	A-E					55.5	A
Credenz CZ 4570 X	R2X	S20027	57.3	J-N					63.2	H					65.8	H-L					42.2	A-F					64.5	F-H					59.3	J-M					54.9	D-I					51.3	C-G					57.3	A
Credenz CZ 4240 GTLL	RR, LL	S20024	57.1	K-N					80.7	A-G					59.7	LM					28.4	I					77.4	A-C					65.4	E-J					61.2	A-G					41.1	K					42.7	A
Armor A44-D92	R2X	S19007	56.7	L-N	55.5	F			73.5	D-H	73.2	D-F			66.0	H-L	58.4	C-E			38.0	C-H	39.1	DE			67.4	D-H					62.0	H-L	65.4	DE			56.7	C-H	61.4	BC			47.4	F-J	48.6	C			42.5	A	42.3	C-E
Local Seed Co. LS4407X	R2X	S19052	55.9	L-O	56.3	F			68.3	GH	67.3	F			54.0	MN	53.8	E			42.0	A-G	46.0	A-C			64.5	F-H					62.5	G-K	67.0	CD			55.0	D-I	56.7	C			57.1	AB	52.0	A-C			44.0	A	51.4	AB
Progeny P4241E3	E3	S20069	55.7	M-O					70.7	E-H					67.1	G-K					41.2	A-G					65.8	E-H					53.7	M-O					53.2	F-I					48.6	E-I					45.4	A
Credenz CZ 4280 X	R2X	S20025	55.4	NO					73.1	D-H					58.9	LM					36.7	D-I					67.2	D-H					51.3	NO					56.3	C-H					51.5	B-F					48.4	A
GoSoy 43C17S	STS	S18022	52.2	OP					68.5	GH					60.1	K-M					33.8	F-I					64.8	F-H					50.7	NO					50.5	G-I					40.6	K					48.8	A
Credenz CZ 4539 GTLL	RR, LL	S19046	51.3	P	52.2	G			70.7	E-H	70.6	EF			60.5	K-M	54.5	DE			31.8	HI	36.3	E			60.9	HI					56.8	K-N	61.5	E			47.9	HI	55.9	C			40.5	K	42.9	D			41.2	A	43.5	B-E
TN Exp TN17-4507R2	RR	S20012	50.8	P					68.4	GH					53.5	MN					32.9	G-I					51.9	IJ					52.8	M-O					53.1	F-I					42.5	JK					50.9	A
TN Exp TN18-4007	Conv.	S20014	48.6	P					89.4	A-C					49.7	N					34.5	E-I					48.8	J					48.4	O					44.5	I					33.3	L					39.8	A
Average			59.9		59.3		61.4		79.8		77.8		79.3		68.8		61.1		65.1		41.8		44.8		42.1		69.7						64.0		69.1		69.2		58.3		64.9		63.1		50.3		50.8		55.4		46.8		46.5		55.7
Standard Error			4.8		4.8		4.5		5.0		4.6		4.5		2.6		10.8		7.0		4.0		2.9		6.3		3.5						2.9		3.0		3.5		4.6		4.9		6.7		2.4		1.9		2.7		4.6		3.9		8.5
L.S.D..05			4.1		2.7		N.S.		14.1		8.0		N.S.		7.3		6.7		N.S.		9.3		6.6		N.S.		9.7						7.8		5.4		N.S.		11.2		7.7		5.4		5.8		5.2		5.0		N.S.		8.0		N.S.
C.V.			12		10		10		11		9		6		7		10		9		14		13		14		9						7		7		8		12		10		9		7		9		9		17		15		13
Plots per entry (reps x locs. x years)			21		42		45		3		6		9		3		6		9		3		6		9		3						3		6		9		3		6		9		3		6		9		3		6		9

† 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.