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Yield
Brand Name / Coastal Plain Tifton Tifton Midville Plains Irrigated
Variety Average Non-Irr. Irrigated Irrigated Irrigated Average
bu/acre
Short-Season
Terral TV25R31 (RR) 161.6 161.6 171.8 163 149.8 161.5
Terral TV26B34 (YGCB) 161.4 157.6 178.9 166.2 142.7 162.6
Terral TV25BR23 (RR/YGCB) 154 166.8 173.3 158.2 117.7 149.7
Terral TV27C48 153.2 163.6 157.7 154.2 137.3 149.7
Terral TV26BR41 (RR/YGCB) 152.9 154.1 157.2 173.9 126.6 152.5
SS 692BT 152.7 140.8 162.1 167 141 156.7
SS 746RRBT 151.5 145 177.3 145.4 138.5 153.7
Croplan Genetics 731Hx/LL 151.5 169.6 160.6 160.1 115.9 145.5
Hytest 7799Bt 151.3 158.8 158 154.9 133.5 148.8
Pioneer 33M54 151.2 150.2 176.1 140.4 138 151.5
Croplan Genetics 799Bt 151 147.8 177.2 141.8 137 152
Hytest 7729Hx/LL 150.8 164 161.9 149 128.5 146.4
Terral TV23R31 (RR) 149 144.1 171.7 150.7 129.3 150.6
DeKalb DKC61-72 (RR2) 143.4 152 169.9 144.7 107.2 140.6
Terral TV2140nRR 143.3 155.4 162.5 138.3 116.9 139.2
AgraTech 733RR 141.5 136 160.8 159.5 109.8 143.4
NK 1851W 141.2 151 151.4 152.4 110.2 138
Pioneer 33H25 139.6 145.2 148.4 134.9 130 137.7
Vigoro V56Y51 137.9 156.1 174.5 135.9 85.1 131.9
Golden Acres 8112 134.5 131.6 149 152.6 104.6 135.4
Mid-Season
Monsanato NC6901 176.1 145.4 195.4 168.3 195.3 186.3
Garst 8200YG1 171.5 159.4 185.8 182.2 158.8 175.6
DeKalb DKC69-72(RR2) 169.2 163.6 187.5 163.8 161.9 171.1
Pioneer 31G66 169.1 149.2 189.7 156.6 181.1 175.8
DeKalb DKC69-71(RR2/YGCB) 167.7 145 191.9 174.8 159 175.2
Garst 8292YG1 167.4 132.9 185.3 176.3 175.2 178.9
Dyna Gro 58P59 167.2 144.2 187.5 183.3 153.6 174.8
Pioneer 32D99 164.6 163.3 181.8 171.2 142.2 165
Summary of Corn Hybrid Performance, 2005
Coastal Plain Region of Georgia
Yield
Brand Name / Coastal Plain Tifton Tifton Midville Plains Irrigated
Variety Average Non-Irr. Irrigated Irrigated Irrigated Average
bu/acre
DeKalb DKC66-21 (YGCB) 163.6 148.4 175.6 164.6 166 168.7
Monsanto NC6702 162.6 152.1 188.1 159.2 151 166.1
Pioneer 31N26(RR2) 161.9 160.9 189.4 143 154.3 162.2
DeKalb DKC67-60(RR2) 161.8 155.2 168.8 156.5 166.5 164
Vigoro V58Y41 161.1 166.8 171.5 169.9 136.2 159.2
Hytest 7806RR2/BT 161.1 166.6 170.4 152.6 154.7 159.2
Dyna Gro 58K22 160.1 154.8 173.1 176.4 136.1 161.8
Monsanto NC6704NRR1 159.8 165.2 169.8 157 147.3 158
Hytest 7891RR2/BT 159 152.7 175.2 165.1 142.9 161.1
Dyna Gro 58K40 157.4 149.3 165.4 165.5 149.5 160.1
Croplan Genetics 851RR2/BT 157.1 152.3 190.2 162 124 158.7
SS 804 156.7 168.7 155.7 151.4 150.9 152.7
AgraTech 755RR 155.4 154.2 164.2 157.6 145.4 155.7
SS 842RR2/YGCB 154.2 166.3 159.4 179 112 150.1
Vigoro V62R66 153.5 148.5 158.2 151.7 155.5 155.1
Croplan Genetics 822RR2/BT 152 150.3 184.6 165.5 107.6 152.6
NK N91-R9 151.1 140.2 181.6 164.3 118.2 154.7
Golden Acres 2295RR 150.2 161.3 162.8 176.4 100.3 146.5
Dyna Gro CX04520 149.7 151.3 172.6 159.6 115.6 149.2
Croplan Genetics 820RR2/BT 146.8 148.9 159.9 155.7 122.8 146.1
Dyna Gro CX05516 146.8 166.7 155.8 144.2 120.6 140.2
Hytest 7924RR2/BT 144.2 151.6 189 154.1 82.1 141.7
Vigoro V59YR52 143.9 145.1 156.9 156.3 117.3 143.5
The F-test indicated no statistical differences at the alpha = .10 probability level; therefore, a LSD value was not calculated.