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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