Tennessee Overall Mean Yields and Agronomic Characteristics of Corn Hybrids

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Overall Mean Yields and Agronomic Characteristics of Corn Hybrids
Evaluated in Eight Environments in Tennessee During 2005
	Avg Yield†	Moisture	Test		Plant	Ear
	±Std Error	at Harvest	Weight	Lodging	Height‡	Height‡
Brand / Hybrid	(n=8)	(n=8)	(n=5)	(n=4)	(n=2)	(n=2)
	bu/a	%	lbs/bu	%	in	in
Early-Season
Trisler Seed Farms T-5338 CB	177±4	16.7	56	3	104	44
Merschman M-313A-1	176±4	15.8	57.2	3	112	42
NK Brand N 76-D3 (LL/Bt)	175±4	17.2	57.2	3	109	39
NK Brand N 65-C5 (LL/Bt)	174±4	15.1	57.9	4	104	38
Agventure 7801 R2CB	173±4	15.6	57.8	3	105	40
LG Seeds LG 2600 Bt	172±5	15.2	56.6	3	116	38
NK Brand N 70-T9 (CL/LL/YG)	171±4	16.7	58.2	2	109	39
Pioneer 33N56	170±4	15.9	59.8	2	110	46
Dyna Gro 5545	170±4	15.6	57.6	4	111	43
Asgrow RX 715 RR2	169±4	15.5	58.3	3	109	43
Golden Harvest H-9007 Bt/RR	168±4	15.6	58	4	114	43
Trilser Seed Farms T-5337 CB	168±4	16.6	56.7	4	108	41
Dekalb DKC 61-72 (RR2)	168±4	15.3	58.1	4	102	39
NK Brand N 65-M7	167±4	15.1	57.9	5	108	41
Trisler Seed Farms T-5255 RRCB	167±4	16	57.4	2	110	43
Golden Harvest H-9006 Bt	167±4	15.3	57.5	3	109	38
Dyna Gro 57K14 (RR)	166±4	15.7	57.9	4	110	38
Dekalb DKC 61-45 (RR2/YGCB)	165±4	15.1	58.7	1	108	42
Dyna Gro 57P69 (RR/Bt)	165±4	15.4	57.9	5	114	42
Merschman M-512C-1	165±4	16	58.2	4	103	42
Vigoro V52Y41 (BT)	164±4	15.7	57.4	4	106	39
Garst 8450 IT	164±4	15.9	57	2	111	43
LG Seeds LG 2540 Bt	164±4	15	57.9	1	103	36
Merschman M-613B	164±4	16.5	59.4	1	117	47
FFR 690	163±4	15.5	58.6	6	117	47
FFR 736 Bt	163±4	16.1	59.1	5	115	47
Dyna Gro 57F67 (Bt)	162±4	15.5	58.1	5	106	40
Agrigold A 6445 CL	162±4	15.6	57.8	4	105	37
Dekalb DKC 63-81 (RR2/YGCB)	161±4	15.1	60.3	2	107	42
Overall Mean Yields and Agronomic Characteristics of Corn Hybrids
Evaluated in Eight Environments in Tennessee During 2005
	Avg Yield†	Moisture	Test		Plant	Ear
	±Std Error	at Harvest	Weight	Lodging	Height‡	Height‡
Brand / Hybrid	(n=8)	(n=8)	(n=5)	(n=4)	(n=2)	(n=2)
	bu/a	%	lbs/bu	%	in	in
Trisler Seed Farms T-5245 CB	160±4	15.2	58.5	5	99	39
Golden Harvest H-9247 Bt	160±4	15.2	59.9	5	99	41
Golden Harvest H-9107	158±4	15.6	57.3	1	101	41
Agventre 8501 R2CB	156±4	15.4	60.7	4	97	41
Merschman M-612D-1	155±4	14.9	59.1	3	104	39
Terral TV 23R31 (RR)	154±4	17.5	59.1	1	114	51
FFR 693 RR2	153±4	15.6	58.6	5	114	44
Pioneer 34B24 (YGCB)	152±4	15.6	60.6	1	104	36
Adler Seeds 6505	151±4	16.1	57.8	3	116	48
USG/FB 686 RRCB	149±4	16	58	3	114	42
Campbell Seed 7230 R2	149±4	15.2	57.7	1	108	47
Trisler Seed Farms T-04-79 RR	149±4	16.4	59.8	1	116	46
Medium-Season
Dekalb DKC 66-21 (YGCB)	180±4	16.9	58.5	3	113	41
Pioneer 33R81 (YGCB/RR2)	179±4	17.1	56.5	1	119	51
Garst 8380 IT	178±4	16.5	57.8	2	121	47
Terral TV 26B82 (YGCB)	177±4	19.3	58.8	2	115	54
Triupmh Seed 1416 Bt	176±4	16.1	58	3	117	41
Pioneer 33V62 (W)	174±4	16.5	59.9	1	120	51
FFR 755 HX	174±4	16.4	57.4	1	126	56
Pioneer 33M54	172±4	16.6	61.1	2	117	47
Agrigold A 6575 Bt	171±4	16.3	57.9	3	115	43
LG Seeds LG 2625 Bt	171±4	16.3	56.3	2	114	38
Belle 1545 RY	170±4	17.5	57	4	117	45
Pioneer 32B10 (W)	170±4	17.1	59.4	3	116	49
FFR 745 Bt	170±4	16.6	58.1	5	118	56
Belle BEXRY 455	169±4	15.9	58.1	5	114	43
Merschman M-314A-1	168±4	17.2	57.3	3	115	44
Adler Seeds 9205	168±4	18.4	57.1	1	117	53
Terral TV 25BR23 (RR/YGCB)	167±4	16.9	58	3	112	44
Overall Mean Yields and Agronomic Characteristics of Corn Hybrids
Evaluated in Eight Environments in Tennessee During 2005
	Avg Yield†	Moisture	Test		Plant	Ear
	±Std Error	at Harvest	Weight	Lodging	Height‡	Height‡
Brand / Hybrid	(n=8)	(n=8)	(n=5)	(n=4)	(n=2)	(n=2)
	bu/a	%	lbs/bu	%	in	in
Dyna Gro 57P12 (RR/Bt)	167±4	18	56.9	7	116	41
Adler Seeds 8210 YGCB	166±4	17.6	56.7	2	113	43
Golden Harvest H-9657	166±4	18.3	56.9	2	119	54
Belle 1533 Y	166±4	17.5	56.8	3	105	43
Vigoro V 55Y21 (Bt)	166±4	16.3	58.3	5	120	50
Terral TV 26B34 (YGCB)	166±4	17.4	57	6	119	47
Pioneer 33V15	165±4	16.4	61.1	5	122	50
Terral TV 25R31 (RR)	165±4	18.7	58.5	3	113	48
FFR 746 RR2/Bt	164±4	16.5	58.7	3	123	57
Dyna Gro 57P46 (RR/Bt)	164±4	16.3	57.7	3	113	45
Campbell Seed 7700 R2	164±4	17.9	57.2	4	116	43
Unisouth Genetics BioGene 1142	164±4	17.4	58.1	3	110	44
Pioneer 33P67 (YGCB)	163±4	16.8	60.6	8	118	47
Belle 1824 R	163±4	19.2	57.7	1	114	49
Agrigold XA 3233 Bt	163±4	17.4	57	4	111	45
Unisouth Genetics CGF 812 CB	162±4	16.5	57.6	3	113	46
Terral TV 26R41 (RR/YGCB)	162±4	18	57	6	120	45
Dyna Gro CXO 5516 (RR)	161±4	16.9	59.7	1	117	47
Unisouth Genetics CGF 814 CB	161±4	18.4	57.9	3	113	48
Agrigold XA 3436 HX	161±4	17.6	59.1	1	107	47
Steyer 1152 YGCB	161±4	17.7	56.9	5	117	43
Dyna Gro 58P59 (RR/Bt)	161±4	17.6	56.8	2	110	44
Vigoro V 56Y51 (Bt)	159±4	16.4	59.7	3	115	45
Dyna Gro 57N96	159±4	17.6	57.3	5	114	43
FFR 749 RR	158±4	16.5	58.8	4	113	48
Unisouth Genetics BioGene 316	157±4	17.9	57.9	1	110	43
Dyna Gro 57F87 (YG)	156±4	17.8	57	5	114	43
Golden Harvest H-9462 Bt/RR	156±4	17.4	56.6	5	114	47
Belle 1515 C	156±4	18.7	59	2	118	53
Steyer 1162 YGCB CL	155±4	18.3	57.1	3	114	44
Overall Mean Yields and Agronomic Characteristics of Corn Hybrids
Evaluated in Eight Environments in Tennessee During 2005
	Avg Yield†	Moisture	Test		Plant	Ear
	±Std Error	at Harvest	Weight	Lodging	Height‡	Height‡
Brand / Hybrid	(n=8)	(n=8)	(n=5)	(n=4)	(n=2)	(n=2)
	bu/a	%	lbs/bu	%	in	in
Belle 1525 R	142±4	18.3	59.5	1	115	51
Full-Season
Pioneer 32D99	185±5	17.1	58.2	1	112	48
Pioneer 31G66	184±4	16.6	59.1	5	112	45
FFR 900 Bt	170±5	16.6	58.1	1	105	44
Agrigold XA 3410	169±5	16.3	59.8	3	116	46
Pioneer 32R38 (W)	169±4	16.2	59.3	5	111	48
Garst 8292 YG1	165±4	17.1	58.9	2	119	46
Vigoro V 58Y41 (Bt)	165±4	16.6	57.5	5	105	41
FFR 842 RR2	165±4	17	57	4	111	46
USG/FB 909	160±4	17.3	59.4	7	116	51
USG/FB 904	159±4	15.8	57	11	107	42
TN Exp 0506	157±4	18.1	59.7	0	104	51
Belle 1830 Y	156±5	16.8	58	6	110	45
Dekalb DKC 69-71 (RR2/YGCB)	154±4	17.5	59.6	2	115	51
FFR 885	153±4	17.2	58.8	1	120	54
Zimmerman 1863W	151±4	17.4	59.4	1	106	45
FFR 886 RR2	151±4	17.2	59	1	117	52
FFR 843 RR2/Bt	150±4	16.5	56.1	3	111	45
FFR 835 Bt	148±4	16.4	57.2	6	110	44
Pioneer 31R87 (RR2)	147±4	16.8	60	7	109	48
TN Exp 0503	147±4	19.2	58.3	10	111	48
Agrigold A 6710 BtRR	147±4	17.7	58.4	0	96	42
TN Exp 0501	131±4	20.1	57.6	8	115	54
TN Exp 0505	129±4	18.2	58.4	8	105	51
TN Exp 0504	128±4	19.4	53.9	14	113	51
TN Exp 0502	106±4	18	59.2	24	111	44
Codes:
Bt, YG, YGCB, CB = contains a Bacillus thuringiensis gene for insect resistance
RR, RR2, R2 = contains a gene for tolerance to glyphosate
CL = contains a gene for tolerance to Imidazolinone class herbicides
LL = contains a gene for tolerance to glufosinate
W = white grain
†All yields are adjusted to 15.5% moisture
‡Average of Knoxville and Springfield