Seed spacing - metric – Great Plains YP4425A Material Rate User Manual
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YP3025A, YP4025A and YP4425A
Great Plains Manufacturing, Inc.
401-627B
2014-05-13
Seed Spacing - Metric
Row Spacings
Twin Row
70 cm
75 cm
76.2 cm
91.4 cm 101.6 cm
25.4 cm
35 cm
38.1 cm
50.8 cm
70 cm
75 cm
76.2 cm
91.4 cm
Plant
Rows
Rows
Rows
Rows
Rows
Rows
Rows
Rows
Population
(10 in.)
(13.8 in.) (14.8 in.)
(15 in.)
(18 in.)
(20 in.)
(27.6 in.) (29.5 in.)
(30 in.)
(36 in.)
(seeds/ha)
Seed Spacing (cm)
34 594
113.8
82.6
77.2
75.9
63.2
56.9
41.3
38.6
37.9
31.6
37 064
106.2
77.1
72.0
70.8
59.0
53.1
38.5
36.0
35.4
29.5
39 535
99.6
72.3
67.5
66.4
55.3
49.8
36.1
33.8
33.2
27.7
42 006
93.7
68.0
63.6
62.5
52.1
46.9
34.0
31.8
31.2
26.0
44 477
88.5
64.2
60.0
59.0
49.2
44.3
32.1
30.0
29.5
24.6
46 948
83.9
60.9
56.9
55.9
46.6
41.9
30.4
28.4
28.0
23.3
49 419
79.7
57.8
54.0
53.1
44.3
39.8
28.9
27.0
26.6
22.1
51 890
75.9
55.1
51.4
50.6
42.1
37.9
27.5
25.7
25.3
21.1
54 361
72.4
52.6
49.1
48.3
40.2
36.2
26.3
24.6
24.1
20.1
56 832
69.3
50.3
47.0
46.2
38.5
34.6
25.1
23.5
23.1
19.2
59 303
66.4
48.2
45.0
44.3
36.9
33.2
24.1
22.5
22.1
18.4
61 774
63.7
46.2
43.2
42.5
35.4
31.9
23.1
21.6
21.2
17.7
64 245
61.3
44.5
41.6
40.9
34.0
30.6
22.2
20.8
20.4
17.0
66 716
59.0
42.8
40.0
39.3
32.8
29.5
21.4
20.0
19.7
16.4
69 187
56.9
41.3
38.6
37.9
31.6
28.5
20.6
19.3
19.0
15.8
71 658
54.9
39.9
37.3
36.6
30.5
27.5
19.9
18.6
18.3
15.3
74 129
53.1
38.5
36.0
35.4
29.5
26.6
19.3
18.0
17.7
14.8
76 600
51.4
37.3
34.9
34.3
28.6
25.7
18.6
17.4
17.1
14.3
79 071
49.8
36.1
33.8
33.2
27.7
24.9
18.1
16.9
16.6
13.8
81 542
48.3
35.0
32.7
32.2
26.8
24.1
17.5
16.4
16.1
13.4
84 013
46.9
34.0
31.8
31.2
26.0
23.4
17.0
15.9
15.6
13.0
86 484
45.5
33.0
30.9
30.3
25.3
22.8
16.5
15.4
15.2
12.6
88 955
44.3
32.1
30.0
29.5
24.6
22.1
16.1
15.0
14.8
12.3
91 426
43.1
31.2
29.2
28.7
23.9
21.5
15.6
14.6
14.4
12.0
93 897
41.9
30.4
28.4
28.0
23.3
21.0
15.2
14.2
14.0
11.6
96 368
40.9
29.6
27.7
27.2
22.7
20.4
14.8
13.9
13.6
11.3
98 839
39.8
28.9
27.0
26.6
22.1
19.9
14.5
13.5
13.3
11.1
101 310
38.9
28.2
26.4
25.9
21.6
19.4
14.1
13.2
13.0
10.8
103 781
37.9
27.5
25.7
25.3
21.1
19.0
13.8
12.9
12.6
10.5
106 252
37.1
26.9
25.1
24.7
20.6
18.5
13.4
12.6
12.4
10.3
108 723
36.2
26.3
24.6
24.1
20.1
18.1
13.1
12.3
12.1
10.1
111 193
35.4
25.7
24.0
23.6
19.7
17.7
12.8
12.0
11.8
9.8
113 664
34.6
25.1
23.5
23.1
19.2
17.3
12.6
11.7
11.5
9.6
116 135
33.9
24.6
23.0
22.6
18.8
16.9
12.3
11.5
11.3
9.4
118 606
33.2
24.1
22.5
22.1
18.4
16.6
12.0
11.3
11.1
9.2
121 077
32.5
23.6
22.0
21.7
18.1
16.3
11.8
11.0
10.8
9.0
123 548
31.9
23.1
21.6
21.2
17.7
15.9
11.6
10.8
10.6
8.9
34614