Research Report Number 699
July 2005
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Oat
Tifton, Georgia:
Oat Grain Performance, 2004-2005
Brand-Variety
Yield1
3-Year 2-Year
Average Average
---- bu/acre ----
2005 Data
Rank
Yield1
bu/acre
Test
Wt
lb/bu
Ht
in
Winter Head Crown
Rust
Lodg. Survival Date
%
%
mo/day
%
Horizon 474
Horizon 321
Plot Spike LA9339
Secretariat
Rodgers
136.9
126.7
126.5
120.8
119.0
154.1
136.4
135.8
128.1
126.8
1
3
4
7
12
141.4
102.6
100.4
81.1
72.8
35.2
37.7
35.5
28.6
32.5
57
52
61
52
60
0
0
26
26
68
100
100
100
100
100
04/02
04/05
04/12
04/05
04/06
1
0
0
100
90
Harrison
Horizon 314
TAMO 405
SS76-40
C 227
114.3
110.5
109.9
109.7
107.4
123.5
116.0
120.0
118.5
123.5
15
17
14
9
10
66.4
58.5
69.9
77.7
76.6
30.7
23.1
30.6
32.0
28.1
61
55
47
54
61
18
92
0
30
80
100
100
100
100
100
04/04
04/11
03/31
04/06
04/05
55
80
0
90
70
Florida 501
AR0258-7
NK-Coker 820
TX02U7344
SC961246
102.6
.
.
.
.
113.2
124.5
113.8
.
.
13
6
16
2
5
70.3
82.1
59.2
104.1
85.4
31.4
32.8
30.9
35.2
33.5
55
50
56
56
51
5
5
0
3
21
100
100
100
100
100
03/28
04/06
03/28
04/06
04/06
25
65
55
0
90
.
.
.
.
8
11
79.4
73.8
29.8
30.0
58
56
0
0
100
100
03/29
03/27
1
5
116.7
N.S.3
3.6
125.7
N.S.
4.6
82.4 2
18.0
7.6
31.6
4.9
2.1
55
4
2
22
21
9
100
-
04/04
03
01
43
29
8
TX02U7097
TX02U7605
Average
LSD at 10% Level
Std. Err. of Entry Mean
1. Yields calculated as 32 pounds per bushel at 12.5% moisture.
2. C.V. = 18.5%, and df for EMS = 48.
3. The F-test indicated no statistical difference at the alpha = 0.10 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:
November 11, 2004.
Harvested:
June 15, 2005.
Seeding Rate: 11 seeds per foot in 7" rows.
Soil Type:
Tifton loamy sand.
Soil Test:
P = Medium, K = Medium, and pH = 6.2.
Fertilization:
Preplant: 25 lb N, 50 lb P2O5, and 75 lb K2O/acre.
Topdress: 68 lb N/acre.
Management: Paratilled and rototilled; Harmony Extra used for weed control; Dimethoate used for insect control.
Previous Crop: Small grains.
Test conducted by A. E. Coy, R. B. Bennett, R. E. Brooke, and R. D. Burton.
Research Report Number 699
July 2005
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Plains, Georgia:
Oat Grain Performance, 2004-2005
Brand-Variety
Yield1
3-Year 2-Year
Average Average
---- bu/acre ----
2005 Data
Rank
Yield1
bu/acre
Test
Wt
lb/bu
Ht
in
Winter Head Crown
Rust
Lodg. Survival Date
%
%
mo/day
%
Horizon 321
Plot Spike LA9339
C 227
Horizon 474
Harrison
125.0
123.5
116.4
114.6
112.5
129.9
129.1
123.1
126.2
121.4
1
2
4
3T
10
134.2
133.6
127.1
131.6
112.7
38.7
37.9
34.9
38.8
37.3
47
53
51
47
53
0
28
91
6
5
100
100
100
100
100
04/12
04/13
04/08
04/06
04/09
0
0
20
10
23
TAMO 405
Rodgers
Florida 501
Secretariat
SS76-40
110.6
109.5
108.4
107.1
104.9
122.2
114.5
115.1
112.5
122.5
7
13
11
14
8
120.7
102.9
108.2
102.7
115.8
35.1
33.0
37.6
33.6
34.3
43
52
47
51
48
20
63
91
10
11
100
100
100
100
100
04/09
04/11
04/05
04/12
04/11
0
35
20
45
33
Horizon 314
NK-Coker 820
AR0258-7
TX02U7344
TX02U7605
101.3
.
.
.
.
122.1
111.3
108.4
.
.
12
15
16
3T
5
105.3
95.0
89.4
131.6
123.8
29.0
36.8
35.3
37.6
37.6
52
48
44
48
53
76
69
18
84
93
100
100
100
100
100
04/14
04/05
04/15
04/10
04/04
38
28
45
0
0
.
.
.
.
6
9
121.1
113.0
34.1
36.2
51
46
20
3
100
100
04/08
04/11
0
35
112.1
N.S.3
3.3
119.9
N.S.
4.3
115.8 2
15.1
6.4
35.8
1.7
0.7
49
2
1
40
21
9
100
-
04/09
02
01
19
19
8
TX02U7097
SC961246
Average
LSD at 10% Level
Std. Err. of Entry Mean
1. Yields calculated as 32 pounds per bushel at 12.5% moisture.
2. C.V. = 11.0%, and df for EMS = 48.
3. The F-test indicated no statistical difference at the alpha = 0.10 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:
November 15, 2004.
Harvested:
June 16, 2005.
Seeding Rate: 11 seeds per foot in 7" rows.
Soil Type:
Greenville sandy loam.
Soil Test:
P = Medium, K = High, and pH = 6.1.
Fertilization:
Preplant: 56 lb N, 88 lb P2O5, and 24 lb K2O/acre.
Topdress: 80 lb N/acre.
Management: Subsoiled and rototilled.
Previous Crop: Cotton.
Test conducted by A. E. Coy, R. B. Bennett, R. E. Brooke, R. D. Burton, and R. R. Pines.
Research Report Number 699
July 2005
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Midville, Georgia:
Oat Grain Performance, 2004-2005
Brand-Variety
Yield1
3-Year 2-Year
Average Average
---- bu/acre ----
2005 Data
Rank
Yield1
bu/acre
Test
Wt
lb/bu
Ht
in
Winter Head
Bird
Lodg. Survival Date Damage
%
%
mo/day
%
Rodgers
Horizon 314
Secretariat
TAMO 405
Harrison
84.9
84.8
84.0
83.8
83.6
94.4
98.5
91.9
95.9
98.5
2
5
8T
3
6
83.0
78.0
69.2
82.2
76.9
33.9
33.7
31.3
33.5
35.6
42
43
47
38
44
0
0
0
6
0
100
100
100
100
100
.
04/09
04/07
04/07
.
1
0
15
8
1
SS76-40
Horizon 321
Florida 501
Plot Spike LA9339
C 227
80.5
78.4
77.9
76.2
75.4
90.8
87.3
96.6
83.6
86.8
13
8T
7
11
12
59.5
69.2
71.4
62.6
62.1
32.7
34.2
33.5
30.6
34.5
46
43
45
48
43
0
0
8
8
8
100
100
100
100
100
04/08
04/05
04/07
04/08
04/08
14
0
5
20
5
Horizon 474
AR0258-7
NK-Coker 820
SC961246
TX02U7344
62.9
.
.
.
.
82.3
80.0
80.0
.
.
14
9
16
1
4
58.7
64.9
44.8
84.7
79.1
33.8
35.1
24.5
35.9
33.1
47
42
47
39
43
21
3
0
8
13
100
100
100
100
100
04/07
.
04/07
04/07
04/09
8
15
53
0
15
.
.
.
.
10
15
62.9
58.1
31.7
31.9
44
45
0
0
100
100
04/06
04/04
20
10
79.3
N.S.3
4.3
89.7
N.S.
5.6
68.6 2
N.S.
10.2
32.9
4.4
1.8
44
5
2
4
N.S.
5
100
-
04/07
02
01
11
22
9
TX02U7097
TX02U7605
Average
LSD at 10% Level
Std. Err. of Entry Mean
1. Yields calculated as 32 pounds per bushel at 12.5% moisture.
2. C.V. = 29.6%, and df for EMS = 48.
3. The F-test indicated no statistical difference at the alpha = 0.10 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:
November 8, 2004.
Harvested:
June 20, 2005.
Seeding Rate: 11 seeds per foot in 7" rows.
Soil Type:
Dothan loamy sand.
Soil Test:
P = Medium, K = Medium, and pH = 6.1.
Fertilization:
Preplant: 30 lb N, 60 lb P2O5, and 90 lb K2O/acre.
Topdress: 54 lb N/acre.
Management: Disked, chisel plowed, and rototilled.
Previous Crop: Corn.
Test conducted by A. E. Coy, R. B. Bennett, R. E. Brooke, and R. D. Burton.
Research Report Number 699
July 2005
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Griffin, Georgia:
Oat Grain Performance, 2004-2005
Brand-Variety
Yield1
3-Year 2-Year
Average Average
---- bu/acre ----
2005 Data
Rank
Yield1
bu/acre
Test
Wt
lb/bu
Ht
in
Winter Head
Bird
Lodg. Survival Date Damage
%
%
mo/day
%
Plot Spike LA9339
SS76-40
Horizon 321
Rodgers
Harrison
89.1
87.2
81.8
79.2
72.2
76.9
77.2
61.8
64.7
55.0
4
3
5
7
9
77.1
79.7
71.6
57.6
56.9
30.3
31.6
31.0
28.8
29.8
50
45
43
46
51
0
0
0
0
0
100
100
100
100
100
04/18
04/17
04/18
04/19
04/19
0
0
3
0
3
Horizon 314
Horizon 474
Secretariat
TAMO 405
C 227
71.8
69.3
66.9
61.9
59.3
47.7
51.8
50.0
44.2
47.3
10
13
8
11
12
54.6
46.1
57.3
48.1
47.6
29.5
29.1
30.7
29.8
29.4
44
45
42
37
45
0
0
0
0
0
100
100
100
100
100
04/23
04/18
04/18
04/17
04/17
0
5
3
11
4
Florida 501
AR0258-7
NK-Coker 820
SC961246
TX02U7344
49.6
.
.
.
.
37.0
64.3
32.3
.
.
14
6
17
1
2
42.1
68.4
28.3
85.2
81.5
27.9
31.9
29.7
30.2
30.1
44
35
43
45
47
0
0
0
0
0
100
100
100
100
100
04/16
04/19
04/13
04/23
04/19
21
0
66
0
0
.
.
.
.
15
16
40.0
31.5
28.2
29.4
49
46
0
0
100
100
04/13
04/15
25
3
71.7
7.0
3.0
54.6
6.2
2.6
57.3 2
9.5
4.0
29.8
-
44
2
1
0
-
100
-
04/18
02
01
8
11
4
TX02U7605
TX02U7097
Average
LSD at 10% Level
Std. Err. of Entry Mean
1. Yields calculated as 32 pounds per bushel at 12.5% moisture.
2. C.V. = 14.0%, and df for EMS = 48.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected
LSD (P = 0.10).
Planted:
October 27, 2004.
Harvested:
May 25, 2005.
Seeding Rate: 11 seeds per foot in 7" rows.
Soil Type:
Cecil sandy clay loam.
Soil Test:
P = High, K = High, and pH = 5.6.
Fertilization:
Preplant: 28 lb N, 56 lb P2O5, and 84 lb K2O/acre.
Topdress: 50 lb N/acre.
Management: Chisel plowed, disked, and rototilled; Harmony Extra used for weed control.
Previous Crop: Canola.
Test conducted by P. A. Rose.
Research Report Number 699
July 2005
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Calhoun, Georgia:
Oat Grain Performance, 2004-2005
Brand-Variety
Yield1
3-Year 2-Year
Average Average
---- bu/acre ----
2005 Data
Rank
Yield1
bu/acre
Test
Wt
lb/bu
Ht
in
Winter Head
BYD2
Lodg. Survival Date
%
%
mo/day lb/acre
SS76-40
Rodgers
AR0258-7
Harrison
Horizon 314
.
.
.
.
.
86.1
84.0
76.5
75.1
72.4
2
8
3
4
10
40.5
19.1
28.2
22.4
17.7
38.5
39.6
36.8
32.7
37.2
45
47
36
43
42
0
0
0
0
2
100
100
100
100
100
04/25
04/25
04/25
04/24
04/25
25
55
75
55
70
Horizon 321
Horizon 474
C 227
NK-Coker 820
Plot Spike LA9339
.
.
.
.
.
72.0
69.6
68.7
67.3
67.1
5
7
16
14
11
22.3
21.2
9.5
11.1
15.5
38.4
36.9
29.2
32.9
37.2
42
42
42
42
46
16
2
8
3
9
100
100
100
100
100
04/24
04/21
04/25
04/16
04/25
38
50
80
65
55
Secretariat
TAMO 405
Florida 501
SC961246
TX02U7344
.
.
.
.
.
56.6
55.6
53.5
.
.
9
15
17
1
6
18.3
9.8
2.0
46.5
21.5
36.6
33.0
28.0
36.9
36.8
44
36
35
40
43
3
0
2
0
1
100
100
100
100
100
04/24
04/25
04/18
04/25
04/25
70
100
100
40
30
TX02U7097
TX02U7605
.
.
.
.
12
13
12.8
11.3
34.7
30.7
45
44
1
3
100
100
04/25
04/18
50
50
Average
LSD at 10% Level
Std. Err. of Entry Mean
.
69.6
10.0
4.2
19.4 3
5.7
2.4
35.0
5.5
2.3
42
2
1
3
5
2
100
-
04/23
02
01
59
20
6
1. Yields calculated as 32 pounds per bushel at 12.5% moisture.
2. Percentage Barley Yellow Dwarf disease, whole plant.
3. C.V. = 25.0%, and df for EMS = 48.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected
LSD (P = 0.10).
Planted:
October 26, 2004
Harvested:
June 14, 2005.
Seeding Rate: 11 seeds per foot in 7" rows.
Soil Type:
Waynesboro loam.
Soil Test:
P = High, K = High, and pH = 6.2.
Fertilization:
Preplant: 50 lb N, 50 lb P2O5, and 75 lb K2O/acre.
Topdress: 100 lb N/acre.
Management: Moldboard plowed, disked, and rototilled; Harmony Extra used for weed control.
Previous Crop: Corn.
Test conducted by P. A. Rose and J. Stubbs.
Research Report Number 699
July 2005
The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Summary of Oat Yields:
Georgia, 2004-2005 with Two- and Three-Year Averages
Brand-Variety
Yield1
South2
North6
Statewide
3-Year 2-Year
3-Year 2-Year
3-Year 2-Year
Avg3
Avg4
Avg7
20055
2005
2005
Avg
Avg
Avg
--------------------------------------------------- bu/acre ----------------------------------------------------
Commercial / Advanced Lines
C 227
104.4
Florida 501
99.4
Harrison
106.8
Horizon 314
101.5
Horizon 321
115.2
120.9
115.7
122.0
119.0
127.6
101.8
89.2
89.5
81.9
118.4
63.1
51.1
73.4
72.0
77.9
58.0
45.2
65.0
60.0
66.9
28.6
22.1
39.7
36.1
46.9
88.5
80.8
93.9
90.1
100.8
93.0
84.4
96.7
92.8
100.6
65.2
55.6
64.6
59.0
82.7
Horizon 474
NK-Coker 820
Plot Spike LA9339
Rodgers
SS76-40
110.5
.
114.5
107.2
103.2
133.3
113.1
126.9
117.7
120.8
136.5
77.1
117.0
87.8
96.8
69.4
.
80.3
81.1
86.7
60.7
49.8
72.0
74.3
81.6
33.6
19.7
46.3
38.4
60.1
94.7
.
101.3
97.1
96.9
101.0
85.0
102.5
98.4
103.4
85.0
48.4
81.6
63.1
78.4
Secretariat
TAMO 405
108.3
103.8
119.2
118.8
91.9
95.3
62.8
59.4
53.3
49.9
37.8
29.0
90.8
86.7
89.9
88.2
64.8
62.1
Average
106.8
121.2
98.6
70.6
61.4
36.5
92.9
94.7
67.5
.
.
.
.
.
112.2
.
.
.
.
85.7
99.2
100.2
117.9
98.8
.
.
.
.
.
70.4
.
.
.
.
48.3
65.8
22.1
51.5
25.6
.
.
.
.
.
93.6
.
.
.
.
67.0
82.5
61.2
84.7
62.2
.
112.2
100.4
.
70.4
42.7
.
93.6
71.5
Overall test averages and statistics:
106.8
120.6
Average
LSD at 10% Level
4.8
6.4
Std. Err. of Entry Mean
2.0
2.7
99.1
11.5
4.9
70.7
9.9
4.2
62.1
11.2
4.8
38.3
10.2
4.4
92.9
4.8
2.1
94.6
6.1
2.6
68.7
7.7
3.3
Experimental Lines
AR0258-7
SC961246
TX02U7097
TX02U7344
TX02U7605
Average
1. Yields calculated at 32 pounds per bushel at 12.5% moisture.
2. Tifton, Plains, and Midville.
3. Tifton and Plains 2003, 2004, 2005; Midville 2003, 2004.
4. Tifton and Plains 2004, 2005; Midville 2004.
5. Tifton and Plains.
6. Griffin and Calhoun.
7. Calhoun 2004, 2005 and Griffin 2003, 2004, 2005.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected
LSD (P = 0.10).