Seed spacing chart - metric (1 of 2) – Great Plains YP825AR Material Rate User Manual
Page 86
82
YP825AR
Great Plains Manufacturing, Inc.
401-923B
2013-11-11
Seed Spacing Chart - Metric (1 of 2)
Seed spacing charts in U.S. customary units begin on page 3.
Plant
Single Row Spacings
Twin Row Spacings
Population
22 Inch
56 cm
70 cm
75 cm
30 Inch
75 cm
30 Inch
(seeds/ha)
(55.9 cm)
(22.05 in.)
(27.6 in.)
(29.5 in.)
(76.2 cm)
(29.5 in.)
(76.2 cm)
Seed-to-Seed Spacing (cm)
34 594
51.7
51.6
41.3
38.5
37.9
77.1
75.9
37 064
48.3
48.2
38.5
36.0
35.4
71.9
70.8
39 535
45.3
45.2
36.1
33.7
33.2
67.4
66.4
42 006
42.6
42.5
34.0
31.7
31.2
63.5
62.5
44 477
40.2
40.1
32.1
30.0
29.5
60.0
59.0
46 948
38.1
38.0
30.4
28.4
28.0
56.8
55.9
49 419
36.2
36.1
28.9
27.0
26.6
54.0
53.1
51 890
34.5
34.4
27.5
25.7
25.3
51.4
50.6
54 361
32.9
32.8
26.3
24.5
24.1
49.1
48.3
56 832
31.5
31.4
25.1
23.5
23.1
46.9
46.2
59 303
30.2
30.1
24.1
22.5
22.1
45.0
44.3
61 774
29.0
28.9
23.1
21.6
21.2
43.2
42.5
64 245
27.9
27.8
22.2
20.8
20.4
41.5
40.9
66 716
26.8
26.8
21.4
20.0
19.7
40.0
39.3
69 187
25.9
25.8
20.6
19.3
19.0
38.5
37.9
71 658
25.0
24.9
19.9
18.6
18.3
37.2
36.6
74 129
24.1
24.1
19.3
18.0
17.7
36.0
35.4
76 600
23.4
23.3
18.6
17.4
17.1
34.8
34.3
79 071
22.6
22.6
18.1
16.9
16.6
33.7
33.2
81 542
21.9
21.9
17.5
16.4
16.1
32.7
32.2
84 013
21.3
21.3
17.0
15.9
15.6
31.7
31.2
86 484
20.7
20.6
16.5
15.4
15.2
30.8
30.3
88 955
20.1
20.1
16.1
15.0
14.8
30.0
29.5
91 426
19.6
19.5
15.6
14.6
14.4
29.2
28.7
93 897
19.1
19.0
15.2
14.2
14.0
28.4
28.0
96 368
18.6
18.5
14.8
13.8
13.6
27.7
27.2
98 839
18.1
18.1
14.5
13.5
13.3
27.0
26.6
101 310
17.7
17.6
14.1
13.2
13.0
26.3
25.9
103 781
17.2
17.2
13.8
12.8
12.6
25.7
25.3
106 252
16.8
16.8
13.4
12.5
12.4
25.1
24.7
108 723
16.5
16.4
13.1
12.3
12.1
24.5
24.1
111 193
16.1
16.1
12.8
12.0
11.8
24.0
23.6
113 664
15.7
15.7
12.6
11.7
11.5
23.5
23.1
116 135
15.4
15.4
12.3
11.5
11.3
23.0
22.6
118 606
15.1
15.1
12.0
11.2
11.1
22.5
22.1
121 077
14.8
14.7
11.8
11.0
10.8
22.0
21.7
123 548
14.5
14.5
11.6
10.8
10.6
21.6
21.2