Piedmont Region
Griffin, Georgia:
Short-Season Corn Hybrid Performance, 2012, Irrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2012
-------- bu/acre --------
Dyna-Gro
Pioneer
Pioneer
T. A. Seeds
Croplan Genetics
D55Q80
P1498HR
P1303HR
TA720-20
6640 VT3 Pro
288.3
279.1
278.9
278.0
269.2
242.3
.
.
.
.
.
.
.
.
.
104
101
103
113
101
0.45
0.45
0.43
0.43
0.44
2.0
1.4
1.9
2.1
2.0
16.1
15.1
15.0
14.8
14.7
35211
34001
35211
32186
33880
99
100
99
96
100
AgraTech
DeKalb
Dyna-Gro
T. A. Seeds
654 VT3P
DKC62-09(GENVT3P)
D54VP81
TA765-00
267.4
265.7
239.0
238.3
.
.
.
.
.
.
.
.
105
101
103
102
0.41
0.42
0.42
0.45
2.3
1.6
2.1
2.0
14.3
14.2
15.2
14.7
33759
34843
30976
29161
100
99
100
98
267.1 4
28.2
11.6
242.3
-
.
103
4
2
0.43
N.S.5
0.01
1.9
0.5
0.2
14.9
0.8
0.3
33248
1766
730
99
N.S.
1
Average
LSD at 10% Level
Std. Err. of Entry Mean
1.
2.
3.
4.
5.
Ears/
Ear
100 Grain Grain Grain Plant
2
3
Plants Wt. Quality Moist. Pop.
no.
lb
rating
%
no.
Erect
Plants
%
Yields calculated at 15.5% moisture.
Grain quality rating: 1 = excellent to 5 = poor.
Grain moisture at harvest.
CV = 8.7%, and df for EMS = 24.
The F-test indicated no statistical differences at the alpha = 0.10 probability level; therefore an LSD value was
not calculated.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected
LSD (P = 0.10).
Planted:
April 2, 2012.
Harvested:
September 12, 2012.
36,000 seeds/acre in 30" rows.
Seeding Rate:
Pacolet coarse sandy loam.
Soil Type:
P = High, K = High, and pH = 5.7.
Soil Test:
75 lb N, 150 lb P 2O5, and 225 lb K 2O/acre as preplant; 225 lb N/acre as sidedress.
Fertilization:
Soybeans.
Previous Crop:
Moldboard plowed, disked, and rototilled; Lasso, Atrazine, and Option used for weed control;
Management:
irrigated 12 inches.
Test conducted by J. Gassett and G. Ware.
16
Griffin, Georgia:
Mid-Season Corn Hybrid Performance, 2012, Irrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2012
-------- bu/acre --------
T. A. Seeds
DeKalb
Dyna-Gro
Pioneer
Syngenta NK
TA790-20
DKC66-86(GENVT3P)
D56VP24
P2023HR
N82V-3111
238.4
234.3
232.0
231.3
228.7
.
.
216.7
208.3
.
.
.
221.5
225.7
.
101
100
101
101
101
0.40
0.39
0.40
0.38
0.41
1.5
2.1
1.8
1.9
1.6
15.8
15.4
14.8
15.8
15.5
33033
33517
31702
33638
31218
100
100
98
100
100
Pioneer
Terral-REV™
Croplan Genetics
Pioneer
Terral-REV™
P1690HR
28HR29™
8410 VT3 PRO
P2088YHR
26HR50™
228.0
225.6
219.9
218.6
218.6
.
210.4
.
.
179.1
.
.
.
.
217.9
103
101
103
100
101
0.37
0.40
0.37
0.37
0.36
1.9
1.6
1.8
1.6
1.8
15.0
15.3
15.9
15.7
15.4
33638
30976
33517
33154
33130
99
97
100
100
97
Terral-REV™
Syngenta NK
Syngenta NK
Terral-REV™
AgraTech
28HR20™
N78S 3111
N78N-3111
27HR83™
817 VT3P
215.3
213.3
205.3
204.7
201.7
194.4
204.2
.
.
.
216.2
.
.
.
.
101
103
101
101
103
0.37
0.41
0.36
0.36
0.36
1.5
2.0
2.0
2.0
2.5
15.0
15.9
15.5
15.4
15.8
32428
28919
31702
32065
30875
99
99
98
98
97
Terral-REV™
AgraTech
Dyna-Gro
Syngenta NK
Terral-REV™
28R10™
777 GT
D58VP30
N82V3000GT
29HR13™
197.5
196.0
190.3
189.5
171.7
185.9
.
187.8
191.1
.
216.4
.
.
218.3
.
101
101
101
101
101
0.37
0.32
0.32
0.32
0.32
2.0
2.0
1.5
2.4
1.8
15.5
14.6
14.9
15.2
15.3
30250
33033
32912
33154
29766
90
100
92
97
94
197.5 219.3
N.S.6 N.S.
7.6
5.9
101
N.S.
1
0.37
N.S.
0.03
1.9
N.S.
0.2
15.4
N.S.
0.5
32131
N.S.
1185
98
N.S.
3
Average
LSD at 10% Level
Std. Err. of Entry Mean
213.0
31.3
13.2
4
1.
2.
3.
4.
5.
Ears/
Ear
100 Grain Grain Grain Plant
2
3
Plants Wt. Quality Moist. Pop.
no.
lb
rating
%
no.
Erect
Plants
%
Yields calculated at 15.5% moisture.
Grain quality rating: 1 = excellent to 5 = poor.
Grain moisture at harvest.
CV = 12.4%, and df for EMS = 57.
The F-test indicated no statistical differences at the alpha = 0.10 probability level; therefore an LSD value was
not calculated.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected
LSD (P = 0.10).
April 2, 2012.
Planted:
September 12, 2012.
Harvested:
34,000 seeds/acre in 30" rows.
Seeding Rate:
Pacolet coarse sandy loam.
Soil Type:
P = High, K = High, and pH = 5.7.
Soil Test:
75 lb N, 150 lb P 2O5, and 225 lb K 2O/acre as preplant; 225 lb N/acre as sidedress.
Fertilization:
Soybeans.
Previous Crop:
Moldboard plowed, disked, and rototilled; Lasso, Atrazine, and Option used for weed control;
Management:
irrigated 12 inches.
Test conducted by J. Gassett and G. Ware.
17