The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Annual Publication Number 101
October 2009
North Georgia Region
Calhoun, Georgia:
Short-Season Corn Hybrid Performance, 2009, Nonirrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2009
-------- bu/acre --------
Croplan Genetics
NK
DynaGro
Terral-REV™
Croplan Genetics
7131VT3
N77P3000GT
V5373VT3
RV2539HR
6986VT3
175.9
155.7
154.5
150.1
140.9
.
.
.
.
.
.
.
.
.
.
107
100
103
100
100
0.47
0.42
0.37
0.44
0.39
2.0
2.0
2.0
2.3
2.1
21.2
21.5
21.3
21.7
20.3
21236
22216
24394
20909
21562
100
100
100
98
100
Pioneer
DeKalb
Southern States
DynaGro
DeKalb
33M57(Hx1/LL/RR2)
DKC61-69(VT3)
SS746VT3
57N73
DKC61-04(VT3)
138.5
135.0
134.7
133.7
131.1
139.6
138.3
133.0
.
.
126.6
.
.
.
.
101
102
101
100
100
0.36
0.39
0.39
0.37
0.37
2.6
2.6
2.4
2.4
2.3
24.7
21.1
21.7
21.5
21.1
23958
20691
21127
22216
21345
100
99
99
97
99
AgraTech
Terral-REV™
SS
AgraTech
NK
1777
RV2549HR
731CL
645RR
N73YCB/LL
130.9
127.3
126.6
124.9
123.2
.
.
134.0
.
.
.
.
119.7
.
.
100
100
105
101
101
0.39
0.39
0.32
0.36
0.33
2.3
2.4
2.5
2.4
2.5
21.5
22.9
21.5
20.6
22.6
20582
20256
22651
20473
22325
93
99
98
95
98
138.9 4 136.
138
136 2 123.
123 1
N.S.5 N.S.
14.0
5.9
4.8
4.1
101
2
1
0.38
0
38
0.04
0.02
23
2.3
N.S.
0.2
21.7
21
0.7
0.3
21729
N.S.
981
98
3
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 = 8.5%, and df for EMS = 42.
The F-test indicated no statistical differences at the alpha = .10 probability level; therefore a 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:
May 13, 2009.
Harvested:
September 30, 2009.
Seeding Rate:
24,500 seeds/acre in 30" rows.
Soil Type:
Etowah loam.
Soil Test:
P = Very High, K = Very High, and pH = 6.4.
87 lb N, 45 lb P2O5, and 90 lb K2O/acre as preplant; 118 lb N/acre as sidedress.
Fertilization:
Previous Crop:
Soybeans.
Moldboard plowed, disked and rototilled; Lasso, Accent, Atrazine and one cultivation used for
Management:
weed control; Warrior used for insect control.
Test conducted by J. Gassett, G. Ware and J. Stubbs.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Annual Publication Number 101
October 2009
Calhoun, Georgia:
Mid-Season Corn Hybrid Performance, 2009, Nonirrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2009
-------- bu/acre --------
Pioneer
Croplan Genetics
DeKalb
DeKalb
Terral-REV™
31P41
8221VT3
DKC69-71(RR2/YGCB)
DKC67-87(RR2/YGCB)
RV2660R
161.7
159.9
159.7
153.2
152.3
150.6
153.1
138.4
130.3
.
125.9
.
126.1
120.5
.
103
100
100
101
102
0.46
0.48
0.42
0.45
0.5
2.0
1.8
2.1
1.8
2.4
21.1
22.8
22.6
23.2
22.6
20691
20255
23196
20909
18731
96
99
98
96
99
DeKalb
DynaGro
Golden Acres
Golden Acres
Terral-REV™
DKC67-23(RR2/YGCB)
58V69
28Z89
28Y97
RV2670HR
151.4
150.6
150.4
150.2
149.3
143.0
.
130.4
.
.
135.2
.
.
.
.
102
105
101
100
100
0.45
0.43
0.47
0.46
0.45
1.6
2.3
2.0
2.0
1.9
22.7
24.8
23.0
21.9
22.4
20037
21127
19384
19820
20364
98
99
97
100
100
DynaGro
Terral-REV™
DeKalb
DynaGro
Terral-REV™
58K02
RV2820HR
DKC68-06(RR2/YGCB)
V6083VT3
RV2650HR
145.7
145.3
144.3
141.6
141.2
.
.
.
.
.
.
.
.
.
.
100
100
99
102
101
0.44
0.46
0.45
0.42
0.43
1.9
2.1
2.1
2.1
2.0
23.2
25.3
21.7
23.5
24.4
20473
20256
19602
20800
20473
100
98
100
100
97
Pioneer
MC
Croplan Genetics
T
Terral-REV™
l REV™
AgraTech
31N28(YGCB)
MC590
851VT3
RV2830R
825RR
140.5
138.4
137.5
136
136.5
5
131.5
129.3
.
135.1
.
.
113.2
.
119.7
.
.
101
100
102
102
101
0.43
0.37
0.41
0
0.41
41
0.4
2.3
2.3
1.9
2
2.4
4
2.0
22.8
22.6
24.5
23
23.0
0
22.4
19929
22869
21018
19929
19820
94
96
96
100
98
NK
N82V3000GT
129.4
.
.
99
0.42
2.1
23.7
19384
94
101
N.S.
2
0.44
N.S.
0.03
2.0
N.S.
0.3
23.1
2.0
0.8
20432
N.S.
1118
98
N.S.
2
Average
LSD at 10% Level
Std. Err. of Entry Mean
146.2 4 138.8 123.4
N.S.5 N.S.
23.2
9.8
6.8
6.0
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 = 13.4%, and df for EMS = 60.
The F-test indicated no statistical differences at the alpha = .10 probability level; therefore a 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:
May 13, 2009.
Harvested:
September 30, 2009.
Seeding Rate:
23,500 seeds/acre in 30" rows.
Soil Type:
Etowah loam.
Soil Test:
P = Very High, K = Very High, and pH = 6.4.
87 lb N, 45 lb P2O5, and 90 lb K2O/acre as preplant; 118 lb N/acre as sidedress.
Fertilization:
Previous Crop:
Soybeans.
Moldboard plowed, disked and rototilled; Lasso, Accent, Atrazine and one cultivation used for
Management:
weed control; Warrior used for insect control.
Test conducted by J. Gassett, G. Ware and J. Stubbs.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Annual Publication Number 101
October 2009
Calhoun, Georgia:
Short-Season Corn Hybrid Performance, 2009, Irrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2009
-------- bu/acre --------
Terral-REV™
Croplan Genetics
Pioneer
DynaGro
Terral-REV™
RV2539HR
7131VT3
33M57(Hx1/LL/RR2)
V5373VT3
RV2549HR
233.7
233.5
229.2
225.1
222.4
.
.
214.5
.
.
.
.
181.9
.
.
101
103
104
101
101
0.57
0.51
0.48
0.48
0.52
1.3
2.0
1.9
1.5
2.4
21.9
20.8
22.5
21.1
22.6
25156
26572
28314
28205
25810
99
98
99
97
100
DynaGro
NK
DeKalb
DeKalb
Southern States
57N73
N77P3000GT
DKC61-69(VT3)
DKC61-04(VT3)
SS746VT3
220.3
219.1
218.5
208.4
207.6
.
.
223.1
.
214.4
.
.
.
.
.
101
101
104
100
100
0.49
0.52
0.47
0.46
0.44
1.4
1.3
2.1
2.3
1.6
21.8
21.7
20.2
21.3
20.6
27007
25374
26463
27443
28314
96
87
98
98
98
Croplan Genetics
AgraTech
SS
AgraTech
NK
6986VT3
645RR
731CL
1777
N73YCB/LL
207.4
203.4
202.2
200.1
193.6
.
.
186.3
.
.
.
.
165.0
.
.
100
101
106
100
102
0.47
0.49
0.42
0.48
0.47
1.8
1.5
2.4
1.5
1.8
20.3
20.6
21.8
21.8
22.0
26354
24394
27443
25483
24720
95
96
89
94
94
214.9 4 209.6
N.S.5 N.S.
10.6
8.1
173.5
N.S.
4.9
102
2
1
0.49
N.S.
0.03
1.8
N.S.
0.3
21.4
0.4
0.2
26470
N.S.
1145
96
6
2
Average
LSD at 10% Level
Std. Err. of Entry
y 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 = 9.9%, and df for EMS = 42.
The F-test indicated no statistical differences at the alpha = .10 probability level; therefore a 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:
May 13, 2009.
Harvested:
September 30, 2009.
Seeding Rate:
30,000 seeds/acre in 30" rows.
Soil Type:
Etowah loam.
Soil Test:
P = High, K = High, and pH = 6.3.
98 lb N, 72 lb P2O5, and 144 lb K2O/acre as preplant; 134 lb N/acre as sidedress.
Fertilization:
Previous Crop:
Fallow.
Moldboard plowed, disked and rototilled; Lasso, Accent, Atrazine and one cultivation used for
Management:
weed control; Warrior used for insect control; irrigated 12.0 inches.
Test conducted by J. Gassett, G. Ware and J. Stubbs.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Annual Publication Number 101
October 2009
Calhoun, Georgia:
Mid-Season Corn Hybrid Performance, 2009, Irrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2009
-------- bu/acre --------
DeKalb
Croplan Genetics
NK
Terral-REV™
Pioneer
DKC67-23(RR2/YGCB)
851VT3
N82V3000GT
RV2650HR
31N28(YGCB)
231.6
228.7
225.2
224.9
224.2
214.6
213.6
.
.
216.9
183.4
185.7
.
.
182.6
102
97
102
106
101
0.55
0.60
0.57
0.59
0.57
2.0
2.1
2.1
2.1
1.5
20.6
21.2
22.3
23.9
22.3
24503
23849
23849
22760
23849
97
96
98
97
91
DynaGro
DeKalb
DeKalb
Terral-REV™
Terral-REV™
58V69
DKC68-06(RR2/YGCB)
DKC67-87(RR2/YGCB)
RV2820HR
RV2670HR
221.3
216.6
212.8
212.1
208.5
.
.
210.7
.
.
.
.
178.2
.
.
103
105
101
102
101
0.54
0.56
0.56
0.56
0.58
2.3
1.6
1.6
2.0
2.5
22.2
23.7
21.8
23.1
22.3
24503
22651
22760
23087
21998
99
100
89
99
100
DeKalb
Terral-REV™
Pioneer
DynaGro
AgraTech
DKC69-71(RR2/YGCB)
RV2660R
31P41
V6083VT3
825RR
207.7
204.5
204.1
202.4
201.7
204.7 174.0
.
.
210.9 189.7
.
.
.
.
103
101
101
101
103
0.53
0.53
0.51
0.53
0.48
1.3
2.6
2.3
1.9
1.6
22.6
22.4
22.3
23.3
21.8
23414
23522
24285
23414
25047
100
96
96
97
99
Terral-REV™
Golden Acres
Golden Acres
MC
DynaGro
RV2830R
28Y97
28Z89
MC590
58K02
199.1
196.1
195.2
191.0
191 0
189.0
.
.
193.5
.
.
.
.
.
.
.
101
102
103
100
102
0.54
0.55
0.49
0.51
0 51
0.48
1.5
1.8
2.1
2.0
20
2.1
23.7
23.7
22.1
21
21.1
1
23.9
22651
21889
23740
22542
24285
93
100
100
93
98
Croplan Genetics 8221VT3
187.9
179.9
.
101
0.46
2.0
21.2
24503
100
Average
LSD at 10% Level
Std. Err. of Entry Mean
208.8 4 205.6
23.6
14.4
9.9
6.0
182.3
N.S.5
5.0
102
3
1
0.54
0.07
0.03
2.0
0.4
0.2
22.4
0.8
0.3
23481
N.S.
854
97
5
2
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 = 9.6%, and df for EMS = 60.
The F-test indicated no statistical differences at the alpha = .10 probability level; therefore a 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:
May 13, 2009.
Harvested:
September 30, 2009.
Seeding Rate:
26,500 seeds/acre in 30" rows.
Soil Type:
Etowah loam.
Soil Test:
P = High, K = High, and pH = 6.3.
98 lb N, 72 lb P2O5, and 144 lb K2O/acre as preplant; 134 lb N/acre as sidedress.
Fertilization:
Previous Crop:
Fallow.
Moldboard plowed, disked and rototilled; Lasso, Accent, Atrazine and one cultivation used for
Management:
weed control; Warrior used for insect control; irrigated 12.0 inches.
Test conducted by J. Gassett, G. Ware and J. Stubbs.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Annual Publication Number 101
October 2009
Blairsville, Georgia:
Short-Season Corn Hybrid Performance, 2009, Nonirrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2009
-------- bu/acre --------
SS
Pioneer
Terral-REV™
AgraTech
NK
731CL
33M57(Hx1/LL/RR2)
RV2539HR
645RR
N77P3000GT
331.2
301.0
290.0
289.0
283.1
262.4
247.3
.
.
.
.
245.4
.
.
.
123
121
104
115
104
0.60
0.51
0.56
0.55
0.57
1.6
1.6
2.0
1.8
1.0
17.3
17.5
17.7
16.3
17.7
25894
28072
28798
25894
27346
100
100
100
100
100
Terral-REV™
DynaGro
DeKalb
DynaGro
AgraTech
RV2549HR
57N73
DKC61-69(VT3)
V5373VT3
1777
277.2
276.6
272.4
267.3
254.8
.
.
229.0
.
.
.
.
.
.
.
105
104
113
110
105
0.55
0.56
0.54
0.50
0.53
2.1
2.3
1.8
1.3
2.4
18.0
18.6
16.2
17.1
18.0
27830
27951
25410
27830
26378
100
100
100
100
100
DeKalb
Croplan Genetics
Croplan Genetics
Southern States
NK
DKC61-04(VT3)
7131VT3
6986VT3
SS746VT3
N73YCB/LL
245.6
243.2
241.1
239.4
236.3
.
.
.
222.4
.
.
.
.
.
.
107
123
101
106
99
0.54
0.44
0.56
0.49
0.54
1.8
1.3
1.9
1.8
2.0
16.7
18.0
17.8
17.2
20.0
24442
25773
24442
26499
26015
100
100
100
100
100
109
6
3
0.54
0.05
0.02
1.8
0.5
0.2
17.6
-
26572
N.S.
1065
100
-
Average
LSD at 10% Level
Std. Err. of Entry
y Mean
269.9 4 240.3 245.4
N.S.5
25.3
10.6
8.0
-
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 = 7.9%, and df for EMS = 42.
The F-test indicated no statistical differences at the alpha = .10 probability level; therefore a 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 30, 2009.
Harvested:
October 21, 2009.
Seeding Rate:
29,500 seeds/acre in 30" rows.
Soil Type:
Suches loam.
Soil Test:
P = High, K = Very High, and pH = 6.3.
83 lb N, 64 lb P2O5, and 32 lb K2O/acre as preplant; 119 lb N/acre as sidedress.
Fertilization:
Previous Crop:
Soybeans.
Moldboard plowed, disked and rototilled; Aatrex, Smazine, Banvil and two cultivations used
Management:
for weed control.
Test conducted by J. Gassett, G. Ware and H. Garrett.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Annual Publication Number 101
October 2009
Blairsville, Georgia:
Mid-Season Corn Hybrid Performance, 2009, Nonirrigated
Company or
Brand Name
Hybrid
Name
Yield1
2-Yr
3-Yr
Avg
Avg
2009
-------- bu/acre --------
Pioneer
Terral-REV™
DynaGro
Terral-REV™
NK
31P41
RV2820HR
58V69
RV2670HR
N82V3000GT
315.3
305.2
299.7
298.8
291.1
253.4
.
.
.
.
257.7
.
.
.
.
102
106
106
112
105
0.67
0.64
0.58
0.61
0.65
2.8
3.0
1.8
2.6
1.4
18.2
20.0
19.4
17.9
18.8
26620
26862
28435
25410
24805
100
100
100
100
100
DeKalb
Terral-REV™
Pioneer
Terral-REV™
DeKalb
DKC69-71(RR2/YGCB)
RV2660R
31N28(YGCB)
RV2830R
DKC67-87 RR2/YGCB)
286.3
284.0
281.8
281.7
277.9
233.7
.
239.8
.
.
.
.
244.1
.
.
123
103
103
113
110
0.52
0.60
0.58
0.61
0.55
1.0
2.6
1.8
1.8
1.1
18.8
18.8
18.6
19.7
18.1
26015
26983
27467
24321
26862
100
100
100
100
100
Terral-REV™
AgraTech
DynaGro
Golden Acres
DeKalb
RV2650HR
825RR
V6083VT3
28Z89
DKC67-23(RR2/YGCB)
277.1
271.8
270.3
270.2
259.1
.
.
.
227.1
.
.
.
.
.
.
108
107
118
101
116
0.59
0.51
0.52
0.56
0.51
2.4
1.8
1.5
1.4
1.3
19.9
18.6
17.3
18.9
19.0
25773
28919
25531
28072
25652
100
100
100
100
100
Golden Acres
DynaGro
Croplan Genetics
D K lb
DeKalb
Croplan Genetics
28Y97
58K02
8221VT3
DKC68
DKC68-06(RR2/YGCB)
06(RR2/YGCB)
851VT3
255.6
251.9
243.7
233
233.1
1
230.5
.
.
209.6
.
205.3
.
.
.
.
212.4
127
109
104
120
103
0.49
0.54
0.52
0
0.47
47
0.52
1.9
2.5
1.9
1
1.8
8
1.4
18.8
17.5
15.8
19
19.2
2
18.2
24200
24563
25652
24200
25289
100
100
100
100
100
MC
MC590
226.3
.
.
102
0.60
1.5
17.9
21417
100
109
8
4
0.56
0.05
0.02
1.9
0.4
0.2
18.5
-
25859
2001
847
100
-
Average
LSD at 10% Level
Std. Err. of Entry Mean
272.0 4 228.1 238.1
N.S.5 14.0
19.7
8.3
4.8
5.7
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 = 6.1%, and df for EMS = 60.
The F-test indicated no statistical differences at the alpha = .10 probability level; therefore a 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 30, 2009.
Harvested:
October 21, 2009.
Seeding Rate:
29,500 seeds/acre in 30" rows.
Soil Type:
Suches loam.
Soil Test:
P = High, K = Very High, and pH = 6.3.
83 lb N, 64 lb P2O5, and 32 lb K2O/acre as preplant; 119 lb N/acre as sidedress.
Fertilization:
Previous Crop:
Soybeans.
Moldboard plowed, disked and rototilled; Aatrex, Smazine, Banvil and two cultivations used
Management:
for weed control.
Test conducted by J. Gassett, G. Ware and H. Garrett.