The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Research Report Number 696
October 2004
Silage Tests Results
Summary of Evaluations of Corn Hybrids for Silage
Blairsville, Calhoun, Griffin, and Tifton, Georgia, 2004
Quality Factors1
IVDMD
Company or
Brand Name
Hybrid
Name
Dry Matter Yield
Whole Grain Statewide
2
Fodder Grain Plant Portion Average Blairsville Calhoun Griffin Tifton
------------ % -----------%
----------------------- tons/acre ----------------------
Short-Season
AgraTech
DeKalb
Harms
Harms
Hytest
717RR
DKC63-52(RR2/YGCB)
2C648TMF
F697
7799Bt
58.4
53.2
56.8
61.8
54.5
.*
.
.
.
.
.
.
.
.
.
49
56
51
51
59
9.6
9.7
.
.
10.1
11.7
10.9
.
.
10.8
6.0
7.6
5.3
4.1
7.4
8.6
9.2
9.2
8.8
10.3
12.1
11.0
12.3
11.5
12.0
NK
Pioneer
Pioneer
Terral
1851W
33J56
33V15
TV2140nRR
59.9
58.8
56.4
54.8
.
.
.
.
.
.
.
.
47
53
50
51
10.9
10.3
10.2
10.5
12.7
13.5
12.1
12.6
6.5
7.7
5.6
6.3
9.7
8.2
10.1
9.8
14.5
11.7
12.9
13.5
Average
57.2
.
.
52
6.3
9.3
12.4
3.5
1.5
2
1
10.2
N.S.3
0.3
12.0
LSD at 10% Level
Std. Err. of Entry Mean
N.S.
0.8
1.3
0.5
N.S.
0.6
1.3
0.5
Mid-Season
AgraTech
AgraTech
AgraTech
AgraTech
AgraTech
1020
2850B
2851
2852
2900
57.6
55.9
54.1
54.8
53.4
94.2
93.5
91.0
94.2
94.4
73.4
75.3
70.0
71.6
74.0
43
52
43
43
50
10.3
.
.
.
.
10.8
.
.
.
.
6.4
.
.
.
.
10.6
.
.
.
.
13.5
10.1
12.2
11.7
11.1
AgraTech
AgraTech
AgraTech
Croplan Genetics
Croplan Genetics
919RR
999Bt
999RR
827RR
872RR
55.6
58.4
57.9
56.3
49.1
91.2
91.3
87.6
85.5
93.9
73.3
74.1
71.4
70.7
73.1
49
48
46
49
54
10.2
.
.
9.4
.
12.0
.
.
8.0
.
6.3
.
.
6.2
.
9.6
.
.
10.3
.
12.8
12.4
12.0
13.0
11.7
Croplan Genetics
Croplan Genetics
DeKalb
DeKalb
DeKalb
DS822RR
DS830
DK697
DKC66-80(RR2)
DKC67-60(RR2)
59.3
56.0
55.5
54.1
58.5
88.7
92.5
90.8
87.1
87.3
74.8
74.6
73.1
71.0
71.9
53
51
50
51
46
.
10.4
11.6
.
10.3
.
11.3
11.8
.
11.5
.
7.6
9.4
.
6.5
.
10.6
11.0
.
9.9
12.4
12.2
14.4
12.2
13.4
DeKalb
DeKalb
Dyna-Gro
Dyna-Gro
Garst
DKC69-71(RR2/YGCB)
DKC69-72(RR2)
58K22
58P59
8288
51.7
53.4
58.9
58.2
59.5
95.6
96.0
88.5
88.6
88.3
72.9
74.7
74.2
74.7
76.5
48
50
52
54
59
11.4
.
.
9.6
10.3
12.1
.
.
9.1
11.5
7.9
.
.
5.2
6.7
11.8
.
.
10.7
10.7
14.1
15.0
13.3
13.6
12.3
Golden Acres
Greenwood
Greenwood
Greenwood
Hytest
8681FQ
780
863
865
7815RR2
57.2
57.4
57.3
58.6
52.5
93.0
91.5
91.4
92.9
90.5
76.5
74.7
72.1
73.4
71.1
54
51
44
43
49
9.3
11.9
10.1
.
.
8.8
12.9
11.2
.
.
6.9
8.3
6.1
.
.
9.0
11.8
10.2
.
.
12.3
14.8
12.8
12.1
13.5
Summary of Evaluations of Corn Hybrids for Silage
Blairsville, Calhoun, Griffin, and Tifton, Georgia, 2004 (Continued)
Quality Factors1
IVDMD
Company or
Brand Name
Hybrid
Name
Dry Matter Yield
Whole Grain Statewide
2
Fodder Grain Plant Portion Average Blairsville Calhoun Griffin Tifton
------------ % -----------%
----------------------- tons/acre ----------------------
Mid-Season - continued
Hytest
Hytest
Hytest
NK
NK
7887RR2
7930Bt
TNT119
N82-A7
N83-N5
56.7
59.4
58.3
56.6
53.8
93.9
93.2
94.1
87.9
92.2
76.1
78.0
76.8
72.3
74.1
52
55
52
50
53
9.9
.
11.2
10.2
10.9
10.3
.
15.4
12.1
14.0
6.4
.
7.2
6.6
7.4
10
.
10.2
9.7
10.1
13.1
13.9
12.1
12.3
12.2
NK
NK
Pioneer
Pioneer
Southern States
N91-R9
NX8363
30F33
32D99
SS842RR
52.8
54.1
59.2
55.9
57.8
94.1
94.8
93.3
90.9
92.5
72.6
75.1
74.8
74.5
76.2
48
52
46
53
53
11.8
.
.
11.7
11.1
13.1
.
.
13.3
11.0
8.1
.
.
8.6
8.4
11.3
.
9.6
10.8
11.9
14.6
13.4
12.3
14.2
13.0
Vigoro
V58YR2
60.4
95.2
79.3
54
10.6
13.2
6.8
8.9
13.6
56.3
4.2
1.8
91.7
3.8
1.6
74.0
3.0
1.3
50
2
1
10.6
0.7
0.3
11.7
1.6
0.7
7.1
1.3
0.5
10.4
1.3
0.5
12.9
1.2
0.5
Average
LSD at 10% Level
Std. Err. of Entry Mean
1. Quality factors taken from the replicated silage trial at Tifton.
2. This variable is calculated to reflect the relative contribution of each component using the following formula:
whole plant IVDMD = fodder IVDMD X percent fodder + grain IVDMD X percent grain.
3. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore an LSD value was not
calculated.
Bolding indicates entries performing equally to highest performing entry within a column based on Fisher's protected
LSD (P = 0.10).
*NOTE: Grain samples for the short-season test are presently being processed in the laboratory at Tifton, GA, thus the Grain
IVDMD data is unavailable for this publication. The data will be forwarded as soon as possible after processing is
The Grain IVDMD data will be made available at our website www.griffin.uga.edu/swvt.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Research Report Number 696
October 2004
Tifton, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Irrigated
2-Yr Avg
Dry Forage
Dry
Grain
Plant
Yield
Matter Portion Population
%
%
no.
tons/acre
Hybrid
Name
Forage Yield
Dry
Green
tons/acre
NK
Terral
Pioneer
Harms
AgraTech
1851W
TV2140nRR
33V15
2C648TMF
717RR
14.5
13.4
12.9
12.3
12.2
30.0
29.6
26.0
26.3
26.5
48.6
45.7
49.8
47.0
45.8
47
51
50
51
49
30057
30056
29185
29621
30710
13.3
.
13.1
.
.
Hytest
Pioneer
Harms
DeKalb
7799Bt
33J56
F697
DKC63-52(RR2/YGCB)
12.0
11.7
11.4
11.0
25.1
26.9
23.3
24.3
47.7
43.4
49.1
45.4
59
53
51
56
28314
28750
29186
29403
.
12.2
.
.
12.4 1
26.4 2
46.9
52
12.8
1.3
0.5
2.7
1.1
4.6
1.9
2
1
29476
N.S.3
914
Company or
Brand Name
Short-Season
Average
LSD at 10% Level
Std. Err. of Entry Mean
N.S.
0.4
Mid-Season
DeKalb
Greenwood
NK
DeKalb
Pioneer
DKC69-72(RR2)
780
N91-R9
DK697
32D99
15.0
14.8
14.6
14.3
14.2
28.7
30.7
33.2
28.5
31.0
52.1
48.0
43.9
50.3
45.8
50
51
48
50
53
32017
30274
30710
32888
28968
.
13.6
13.7
.
14.0
DeKalb
Hytest
Vigoro
Dyna-Gro
AgraTech
DKC69-71(RR2/YGCB)
7930Bt
V58YR2
58P59
1020
14.1
13.9
13.6
13.6
13.5
27.7
28.0
30.1
30.9
32.8
50.8
49.5
45.3
43.9
41.3
48
55
54
54
43
27225
27443
30274
30274
28096
13.9
.
.
.
12.7
Hytest
DeKalb
NK
Dyna-Gro
Hytest
7815RR2
DKC67-60(RR2)
NX8363
58K22
7887RR2
13.5
13.4
13.4
13.3
13.1
31.2
31.1
27.9
28.1
27.9
43.5
43.2
47.9
47.5
47.2
49
46
52
52
52
29186
29621
30274
30274
29621
.
12.7
.
13.0
.
Southern States
Croplan Genetics
AgraTech
Greenwood
Croplan Genetics
SS842RR
827RR
919RR
863
DS822RR
13.0
13.0
12.8
12.8
12.4
26.9
31.1
27.3
31.6
25.6
48.8
41.9
47.0
40.3
48.3
53
49
49
44
53
30710
29403
26572
28750
29185
12.2
12.6
12.1
11.9
11.4
AgraTech
Pioneer
NK
Golden Acres
Garst
999Bt
30F33
N82-A7
8681FQ
8288
12.4
12.3
12.3
12.3
12.3
28.7
28.5
25.8
28.3
26.2
43.2
43.4
48.0
43.6
46.7
48
46
50
54
59
27007
29186
28967
28314
29839
.
12.1
.
12.1
11.5
Tifton, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Irrigated
(Continued)
Company or
Brand Name
Hybrid
Name
Forage Yield
Dry
Green
tons/acre
Dry
Grain
Matter Portion
%
%
Plant
Pop.
no.
2-Yr Avg
Dry Forage
Yield
tons/acre
Mid-Season - continued
DeKalb
AgraTech
NK
Croplan Genetics
Hytest
DKC66-80(RR2)
2851
N83-N5
DS830
TNT119
12.3
12.2
12.2
12.2
12.1
27.3
28.4
26.1
27.7
26.4
44.8
42.8
46.8
44.5
46.3
51
43
53
51
52
29839
27225
27878
28750
26136
.
10.9
.
11.7
.
Greenwood
AgraTech
AgraTech
Croplan Genetics
AgraTech
865
999RR
2852
872RR
2900
12.1
12.0
11.8
11.7
11.1
29.1
30.0
27.5
26.7
21.7
41.5
40.2
42.7
44.0
51.2
43
46
43
54
50
25265
25918
23305
30056
28097
10.9
.
11.3
.
.
AgraTech
2850B
10.1
18.8
53.6
52
26136
.
12.9 4
1.2
0.5
28.2 5
2.4
1.0
45.8
3.2
1.4
50
2
1
28713
2337
996
12.3
0.8
0.3
Average
LSD at 10% Level
Std. Err. of Entry Mean
1. CV = 8.6%, and df for EMS = 24.
2. CV = 8.4%, and df for EMS = 24.
3. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore an LSD value
was not calculated.
4. CV = 8.1%, and df for EMS = 105.
5. CV = 7.2%, and df for EMS = 105.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's
protected LSD (P = 0.10).
Planted:
March 24, 2004.
Harvested:
July 25, 2004.
Seeding Rate:
33,000 seeds/acre in 30" rows.
Soil Type:
Tifton loamy sand.
Soil Test:
P = High, K = Low, and pH = 6.1.
Fertilization:
58 lb N, 115 lb P2O5, and 173 lb K2O/acre as preplant; 200 lb N/acre as sidedress.
Previous Crop:
Soybeans.
Management:
Paratilled; subsoiled and bedded; rototilled; Prowl, Atrazine, Accent, and Permit used
for weed control; Chlorpyrifos used for insect control; Telone II used for nematode
control.
Test conducted by A. E. Coy, M. D. Pippin, R. Burton, and R. Brooke.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Research Report Number 696
October 2004
Griffin, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Irrigated
Company or
Brand Name
2-Yr Avg
Dry
Dry Forage
Grain
Plant
Matter Portion Population
Yield
%
%
no.
tons/acre
Hybrid
Name
Forage Yield
Dry
Green
tons/acre
Hytest
Pioneer
NK
Terral
DeKalb
7799Bt
33V15
1851W
TV2140nRR
DKC63-52(RR2/YGCB)
10.3
10.1
9.8
9.8
9.2
26.9
26.8
30.2
30.7
25.1
38.2
37.8
32.3
32.1
36.7
56
46
36
45
50
27346
29040
30250
31105
30976
.
.
10.6
.
.
Harms
Harms
AgraTech
Pioneer
2C648TMF
F697
717RR
33J56
9.2
8.8
8.6
8.2
27.7
27.2
24.1
25.7
33.1
32.4
35.5
32.1
46
47
41
47
31105
28048
26862
28048
.
.
.
9.5
27.2 2
34.5
46
29198
10.0
3.7
1.5
3.3
1.3
5
2
2257
933
0.9
0.3
Short-Season
9.3 1
Average
LSD at 10% Level
Std. Err. of Entry Mean
N.S.
0.6
3
Mid-Season
Southern States
Greenwood
DeKalb
NK
DeKalb
SS842RR
780
DKC69-71(RR2/YGCB)
N91-R9
DK697
11.9
11.9
11.8
11.3
11.1
34.3
32.0
32.6
36.9
30.5
35.0
37.3
36.3
30.4
36.2
45
45
41
33
46
30008
27104
32428
30008
30008
11.9
10.9
12.3
11.5
.
Pioneer
Dyna-Gro
Garst
Croplan Genetics
AgraTech
32D99
58P59
8288
DS830
1020
10.8
10.7
10.7
10.7
10.6
32.0
33.3
29.9
31.6
34.9
33.9
32.5
35.7
33.8
30.3
45
46
44
45
34
27830
29282
30008
26620
31460
11.1
.
10.6
10.6
10.7
Croplan Genetics
Hytest
Greenwood
NK
Hytest
827RR
TNT119
863
N83-N5
7887RR2
10.4
10.2
10.2
10.1
10.1
32.3
30.5
34.2
29.0
31.7
31.9
33.5
29.9
34.7
31.8
40
44
33
48
45
29766
27346
27830
29524
30976
10.8
.
11.1
.
.
DeKalb
NK
Pioneer
AgraTech
Golden Acres
DKC67-60(RR2)
N82-A7
30F33
919RR
8681FQ
10.0
9.7
9.6
9.6
9.1
29.3
29.6
35.0
29.4
29.2
33.9
32.9
27.5
32.9
31.0
40
42
34
42
45
28072
30492
27104
25894
28798
11.4
.
10.6
11.0
9.7
Vigoro
V58YR2
9.0
27.6
32.3
47
27830
.
10.4 4
1.3
0.5
31.7 5
2.9
1.2
33.0
2.7
1.1
42
4
2
28971
N.S.
1429
11.0
N.S.
0.5
Average
LSD at 10% Level
Std. Err. of Entry Mean
Griffin, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Irrigated
1. CV = 12.4%, and df for EMS = 24.
2. CV = 11.1%, and df for EMS = 24.
3. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore an LSD value
was not calculated.
4. CV = 10.6%, and df for EMS = 60.
5. CV = 7.9%, and df for EMS = 60.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's
protected LSD (P = 0.10).
Planted:
April 2, 2004.
Harvested:
July 30, 2004.
Seeding Rate:
33,000 seeds/acre in 30" rows.
Soil Type:
Cecil sandy clay loam.
Soil Test:
P = Medium, K = High, and pH = 6.4.
Fertilization:
49 lb N, 98 lb P2O5, and 147 lb K2O/acre as preplant; 200 lb N/acre as sidedress.
Previous Crop:
Soybean.
Management:
Moldboard plowed, disked, and rototilled; Aatrex, Lasso, Basagran and one cultivation
used for weed control; irrigated 3.5 inches.
Test conducted by P. A. Rose.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Research Report Number 696
October 2004
Calhoun, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Irrigated
Company or
Brand Name
2-Yr Avg
Dry
Dry Forage
Grain
Plant
Matter Portion Population
Yield
%
%
no.
tons/acre
Hybrid
Name
Forage Yield
Dry
Green
tons/acre
Pioneer
DeKalb
Hytest
NK
Terral
33J56
DKC63-52(RR2/YGCB)
7799Bt
1851W
TV2140nRR
7.6
7.6
7.4
6.5
6.3
29.3
28.8
25.5
27.7
30.1
26.0
26.5
29.2
23.5
21.2
53
56
57
46
52
29766
33686
31944
29113
29331
7.0
.
.
6.7
.
AgraTech
Pioneer
Harms
Harms
717RR
33V15
2C648TMF
F697
6.0
5.6
5.3
4.1
23.5
25.6
21.7
19.6
25.4
21.9
24.4
21.0
47
53
54
57
29331
29330
30419
31944
.
5.9
.
.
Average
6.3 1
25.7 2
24.3
53
6.5
LSD at 10% Level
Std. Err. of Entry Mean
1.3
0.5
4.6
1.6
2.6
0.9
3
1
30540
N.S.3
1266
N.S.
0.8
Short-Season
Mid-Season
DeKalb
Pioneer
Southern States
Greenwood
NK
DK697
32D99
SS842RR
780
N91-R9
9.3
8.6
8.4
8.2
8.1
24.2
28.3
27.0
28.0
31.5
38.7
30.8
31.2
30.2
25.7
56
52
49
51
49
31944
35222
31944
33686
31944
.
8.9
7.8
7.0
7.4
DeKalb
Croplan Genetics
NK
Hytest
Golden Acres
DKC69-71(RR2/YGCB)
DS830
N83-N5
TNT119
8681FQ
7.9
7.6
7.4
7.2
6.9
25.4
24.6
25.5
28.4
25.2
31.4
31.7
29.3
25.9
27.4
50
53
53
51
52
29040
33106
32525
32525
34558
7.4
7.1
.
.
5.9
Vigoro
Garst
NK
DeKalb
AgraTech
V58YR2
8288
N82-A7
DKC67-60(RR2)
1020
6.8
6.8
6.6
6.5
6.4
25.7
23.9
24.3
27.3
24.1
26.2
28.1
27.5
24.3
26.8
54
57
49
52
44
33396
30492
31654
31944
29621
.
6.0
.
6.2
5.8
Hytest
AgraTech
Croplan Genetics
Greenwood
Dyna-Gro
7887RR2
919RR
827RR
863
58P59
6.4
6.2
6.2
6.0
5.2
23.7
25.7
24.9
31.2
26.3
27.1
25.3
24.8
19.5
20.1
50
48
50
30
55
27297
29330
30492
34848
31363
.
6.2
6.4
6.3
.
7.1 4
1.3
0.5
26.3 5
N.S.
1.9
27.6
5.2
1.9
50
6
2
31847
N.S.
1978
6.8
0.9
0.4
Average
LSD at 10% Level
Std. Err. of Entry Mean
Calhoun, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Irrigated
1. CV = 14.3%, and df for EMS = 16.
2. CV = 12.4%, and df for EMS = 16.
3. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore an LSD value
was not calculated.
4. CV = 12.9%, and df for EMS = 38.
5. CV = 14.3%, and df for EMS = 38.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's
protected LSD (P = 0.10).
Planted:
April 19, 2004.
Harvested:
August 5, 2004.
Seeding Rate:
36,000 seeds/acre in 30" rows.
Soil Type:
Rome gravelly clay loam.
Soil Test:
P = Very High, K = Very High, and pH = 6.0.
Fertilization:
75 lb N, 90 lb P2O5, and 180 lb K2O/acre as preplant; 200 lb N/acre as sidedress.
Previous Crop:
Soybean.
Management:
Subsoiled, chisel plowed, disked, and rototilled; Aatrex, Lasso, and Accent used for
weed control; Force and Warrior used for insect control; irrigated 10.0 inches.
Test conducted by P. A. Rose and J. Stubbs.
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Research Report Number 696
October 2004
Blairsville, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Nonirrigated
Company or
Brand Name
2-Yr Avg
Dry
Dry Forage
Grain
Plant
Matter Portion Population
Yield
%
%
no.
tons/acre
Hybrid
Name
Forage Yield
Dry
Green
tons/acre
Pioneer
NK
Terral
Pioneer
AgraTech
33J56
1851W
TV2140nRR
33V15
717RR
13.5
12.7
12.6
12.1
11.7
30.5
27.1
28.3
25.4
25.9
44.2
46.6
44.6
47.7
45.2
51
54
56
56
53
26781
24523
26136
26459
27749
12.0
11.2
.
11.4
.
DeKalb
Hytest
DKC63-52(RR2/YGCB)
7799Bt
10.9
10.8
21.7
23.8
50.0
45.3
55
60
27104
28072
.
.
Average
12.0 1
26.1 2
46.2
55
26689
11.5
LSD at 10% Level
Std. Err. of Entry Mean
N.S.3
0.8
N.S.
1.7
N.S.
1.4
4
2
N.S.
978
N.S.
0.7
Short-Season
Mid-Season
Hytest
NK
Pioneer
Vigoro
NK
TNT119
N83-N5
32D99
V58YR2
N91-R9
15.4
14.0
13.3
13.2
13.1
30.4
31.8
32.8
28.6
33.0
50.8
44.6
40.8
46.2
39.8
59
55
53
57
49
26459
27749
27427
27427
26781
.
.
11.4
.
12.6
Greenwood
NK
DeKalb
AgraTech
DeKalb
780
N82-A7
DKC69-71(RR2/YGCB)
919RR
DK697
12.9
12.1
12.1
12.0
11.8
28.8
25.6
26.1
25.5
22.6
44.8
47.3
46.6
47.5
52.7
56
56
56
48
57
28395
26781
27427
25491
28717
11.8
.
12.2
10.6
.
DeKalb
Garst
Croplan Genetics
Greenwood
Southern States
DKC67-60(RR2)
8288
DS830
863
SS842RR
11.5
11.5
11.3
11.2
11.0
28.9
25.2
23.9
29.4
25.2
40.0
45.3
47.7
38.1
43.9
54
60
56
43
56
25813
24200
27749
25813
28072
10.8
10.9
11.0
11.3
11.0
AgraTech
Hytest
Dyna-Gro
Golden Acres
Croplan Genetics
1020
7887RR2
58P59
8681FQ
827RR
10.8
10.3
9.1
8.8
8.0
27.5
20.9
18.9
17.7
18.3
38.9
49.6
48.1
49.6
43.4
46
66
58
61
57
24523
26136
26459
27427
25813
10.2
.
.
.
8.6
11.7 4
1.6
0.7
26.1 5
3.9
1.6
45.3
5.6
2.4
55
8
3
26733
N.S.
1397
11.0
1.2
0.7
Average
LSD at 10% Level
Std. Err. of Entry Mean
Blairsville, Georgia:
Evaluation of Corn Hybrids for Silage, 2004, Nonirrigated
(Continued)
1. CV = 13.8%, and df for EMS = 12.
2. CV = 12.7%, and df for EMS = 12.
3. The F-test indicated no statistical differences at the alpha = .10 probability level; therefore an LSD
value was not calculated.
4. CV = 9.9%, and df for EMS = 38.
5. CV = 10.8%, and df for EMS = 38.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's
protected
Planted:
May 6, 2004.
Harvested:
Short-season: September 22, 2004.
Mid-season: September 23, 2004.
Seeding Rate:
30,000 seeds/acre in 30" rows.
Soil Type:
Bradson clay loam.
Soil Test:
P = High, K = High, and pH = 6.2.
Fertilization:
77 lb N, 77 lb P2O5, and 77 lb K2O/acre as preplant; 150 lb N/acre as sidedress.
Previous Crop:
Soybeans.
Management:
Moldboard plowed and disked; Aatrex, Bicep, and one cultivation used for weed
control.
Test conducted by P. A. Rose and H. D. Garrett.