Great Plains 3N-3020P Operator Manual User Manual
Page 95
4/23/2010
196-248M
93
Seed Rate Charts
58 lb. bu.
7 1/2” Row Spacing
10” Row Spacing
15” Row Spacing
No Seed Treatment
Range Sprockets
Driver = 15
Driven = 30
Range Sprockets
Range Sprockets
Driver = 30
Driven = 30
with Talc
Driver = 20
Driven = 30
Transmission
Sprockets
Seed
Rate
Max Plant
speed
(mph)
Max Plant
speed
(mph)
Max Plant
speed
(mph)
Driver
Driven
(pounds/acre)
17
28
61.0
8
8
8
17
27
63.3
8
8
8
17
26
65.7
8
8
8
19
28
68.2
8
8
8
17
25
68.3
8
8
8
19
27
70.7
8
8
8
17
24
71.2
8
8
8
19
26
73.5
8
8
8
17
23
74.3
8
8
8
19
25
76.4
8
8
8
19
24
79.6
8
8
8
23
28
82.6
8
8
8
19
23
83.0
8
8
8
23
27
85.6
8
8
8
24
28
86.2
8
8
8
23
26
88.9
8
8
8
24
27
89.3
8
8
8
25
28
89.7
8
8
8
17
19
89.9
8
8
8
23
25
92.5
8
8
7
24
26
92.8
8
8
7
25
27
93.1
8
8
7
26
28
93.3
8
8
7
23
24
96.3
8
8
7
24
25
96.5
8
8
7
25
26
96.6
8
8
7
26
27
96.8
8
8
7
27
28
96.9
8
8
7
23
23
100.5
8
8
7
28
27
104.2
8
8
6
27
26
104.4
8
8
6
26
25
104.5
8
8
6
25
24
104.7
8
8
6
24
23
104.9
8
8
6
28
26
108.2
8
8
6
27
25
108.6
8
8
6
26
24
108.9
8
8
6
25
23
109.3
8
8
6
19
17
112.3
8
8
6
28
25
112.6
8
8
6
27
24
113.1
8
8
6
26
23
113.6
8
8
6
28
24
117.3
8
8
6
27
23
118.0
8
8
6
23
19
121.7
8
8
5
28
23
122.4
8
8
5
24
19
127.0
8
8
5
25
19
132.3
8
8
5
23
17
136.0
8
8
5
26
19
137.5
8
7
5
24
17
141.9
8
7
5
27
19
142.8
8
7
5
25
17
147.8
8
7
4
28
19
148.1
8
7
4
26
17
153.7
8
7
4
27
17
159.6
8
6
4
28
17
165.5
8
6
4
Rye (Volumetric)
Wheel P/N 403-085D Wheat Wide