Great Plains 3N-3020P Operator Manual User Manual
Page 85
4/23/2010
196-248M
83
Seed Rate Charts
10500-18000 seeds/pound
Talc and Graphite
Required
7 1/2" Row Spacing
10" Row Spacing
15" Row Spacing
30" Twin Row
Range Sprockets
Driver=15
Driven=60
Range Sprockets
Driver=20
Driven=60
Range Sprockets
Driver=15
Driven=30
Range Sprockets
Driver=15
Driven=30
Transmission
Sprockets
Seed
Population
Seed
Spacing
Max Plant
Speed
Seed
Spacing
Max Plant
Speed
Seed
Spacing
Max Plant
Speed
Seed
Spacing
Max Plant
Speed
Driver Driven (seeds/acre)
(inches)
(mph)
(inches)
(mph)
(inches)
(mph)
(inches)
(mph)
17
28
25,099
33.0
8
24.7
8
16.5
8
16.5
8
17
27
26,029
31.8
8
23.8
8
15.9
8
15.9
8
17
26
27,030
30.6
8
23.0
8
15.3
8
15.3
8
19
28
28,052
29.5
8
22.1
8
14.7
8
14.7
8
17
25
28,111
29.4
8
22.1
8
14.7
8
14.7
8
19
27
29,091
28.4
8
21.3
8
14.2
8
14.2
8
17
24
29,282
28.2
8
21.2
8
14.1
8
14.1
8
19
26
30,210
27.4
8
20.5
8
13.7
8
13.7
8
17
23
30,555
27.1
8
20.3
8
13.5
8
13.5
8
19
25
31,418
26.3
8
19.7
8
13.2
8
13.2
8
19
24
32,727
25.3
8
19.0
8
12.6
8
12.6
8
23
28
33,957
24.4
8
18.3
8
12.2
8
12.2
8
19
23
34,150
24.2
8
18.2
8
12.1
8
12.1
8
23
27
35,215
23.5
8
17.6
8
11.7
8
11.7
8
24
28
35,434
23.3
8
17.5
8
11.7
8
11.7
8
23
26
36,570
22.6
8
17.0
8
11.3
8
11.3
8
24
27
36,746
22.5
8
16.9
8
11.5
8
11.5
8
25
28
36,910
22.4
8
16.8
8
11.2
8
11.2
8
17
19
36,988
22.4
8
16.8
8
11.2
8
11.2
8
23
25
38,032
21.7
8
16.3
8
10.9
8
10.9
8
24
26
38,160
21.7
8
16.3
8
10.8
8
10.8
8
25
27
38,277
21.6
8
16.2
8
10.8
8
10.8
8
26
28
38,387
21.5
8
16.2
8
10.8
8
10.8
8
23
24
39,617
20.9
8
15.7
8
10.4
8
10.4
8
24
25
39,686
20.8
8
15.6
8
10.4
8
10.4
8
25
26
39,750
20.8
8
15.6
8
10.4
8
10.4
8
26
27
39,808
20.8
8
15.6
8
10.4
8
10.4
8
27
28
39,863
20.8
8
15.6
8
10.4
8
10.4
8
23
23
41,340
20.0
8
15.0
8
10.0
8
10.0
8
28
27
42,871
19.3
8
14.5
8
9.6
8
9.6
8
27
26
42,930
19.3
8
14.5
8
9.6
8
9.6
8
26
25
42,993
19.2
8
14.4
8
9.6
8
9.6
8
25
24
43,062
19.2
8
14.4
8
9.6
8
9.6
8
24
23
43,137
19.2
8
14.4
8
9.6
8
9.6
8
28
26
44,519
18.6
8
13.9
8
9.3
8
9.3
8
27
25
44,647
18.5
8
13.9
8
9.3
8
9.3
8
26
24
44,784
18.5
8
13.9
8
9.2
8
9.2
8
25
23
44,934
18.4
8
13.8
8
9.2
8
9.2
8
19
17
46,203
17.9
8
13.4
8
9.0
8
9.0
8
28
25
46,300
17.9
8
13.4
8
8.9
8
8.9
8
27
24
46,507
17.8
8
13.3
8
8.9
8
8.9
8
26
23
46,732
17.7
8
13.3
8
8.9
8
8.9
8
28
24
48,229
17.2
8
12.9
8
8.6
8
8.6
8
27
23
48,529
17.0
8
12.8
8
8.5
8
8.5
8
23
19
50,043
16.5
8
12.4
8
8.3
7
8.3
7
28
23
50,326
16.4
8
12.3
8
8.2
7
8.2
7
24
19
52,218
15.8
8
11.9
8
7.9
7
7.9
7
25
19
54,394
15.2
8
11.4
8
7.6
7
7.6
7
23
17
55,930
14.8
8
11.1
8
7.4
7
7.4
7
26
19
56,570
14.6
8
11.0
8
7.3
7
7.3
7
24
17
58,362
14.2
8
10.6
8
7.1
6
7.1
6
27
19
58,746
14.1
8
10.6
8
7.0
6
7.0
6
25
17
60,793
13.6
8
10.2
8
6.8
6
6.8
6
28
19
60,921
13.6
8
10.2
8
6.8
6
6.8
6
26
17
63,225
13.1
8
9.8
8
6.5
6
6.5
6
27
17
65,657
12.6
8
9.4
8
6.3
6
6.3
6
28
17
68,089
12.1
8
9.1
8
6.1
5
6.1
5
Note: For 20 and 30 inch row spacings refer to Row Milo Low Rate Chart
for use with 102 cell wheel.
Solid Milo Low Rate 51 Cell Wheel (Singulating)
Wheel P/N’s
403-079D (12000-18000 seeds/lb)
403-092D (10500-18000 seeds/lb)