Seed spacing chart - metric (2 of 2) – Great Plains YP825AR Material Rate User Manual
Page 87
Great Plains Manufacturing, Inc.
Appendix B - Metric Charts
83
2013-11-11
401-923B
Seed Spacing Chart - Metric (2 of 2)
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)
123 548
14.5
14.5
11.6
10.8
10.6
21.6
21.2
135 903
13.2
13.1
10.5
9.8
9.7
19.6
19.3
148 258
12.1
12.0
9.6
9.0
8.9
18.0
17.7
160 613
11.1
11.1
8.9
8.3
8.2
16.6
16.3
172 968
10.3
10.3
8.3
7.7
7.6
15.4
15.2
185 322
9.7
9.6
7.7
7.2
7.1
14.4
14.2
197 677
9.1
9.0
7.2
6.7
6.6
13.5
13.3
210 032
8.5
8.5
6.8
6.3
6.2
12.7
12.5
222 387
8.0
8.0
6.4
6.0
5.9
12.0
11.8
234 742
7.6
7.6
6.1
5.7
5.6
11.4
11.2
247 097
7.2
7.2
5.8
5.4
5.3
10.8
10.6
259 451
6.9
6.9
5.5
5.1
5.1
10.3
10.1
271 806
6.6
6.6
5.3
4.9
4.8
9.8
9.7
284 161
6.3
6.3
5.0
4.7
4.6
9.4
9.2
296 516
6.0
6.0
4.8
4.5
4.4
9.0
8.9
308 871
5.8
5.8
4.6
4.3
4.2
8.6
8.5
321 226
5.6
5.6
4.4
4.2
4.1
8.3
8.2
333 580
5.4
5.4
4.3
4.0
3.9
8.0
7.9
345 935
5.2
5.2
4.1
3.9
3.8
7.7
7.6
358 290
5.0
5.0
4.0
3.7
3.7
7.4
7.3
370 645
4.8
4.8
3.9
3.6
3.5
7.2
7.1
383 000
4.7
4.7
3.7
3.5
3.4
7.0
6.9
395 355
4.5
4.5
3.6
3.4
3.3
6.7
6.6
407 709
4.4
4.4
3.5
3.3
3.2
6.5
6.4
420 064
4.3
4.3
3.4
3.2
3.1
6.3
6.2
432 419
4.1
4.1
3.3
3.1
3.0
6.2
6.1
444 774
4.0
4.0
3.2
3.0
3.0
6.0
5.9
457 129
3.9
3.9
3.1
2.9
2.9
5.8
5.7
469 484
3.8
3.8
3.0
2.8
2.8
5.7
5.6
481 838
3.7
3.7
3.0
2.8
2.7
5.5
5.4
494 193
3.6
3.6
2.9
2.7
2.7
5.4
5.3
555 967
3.2
3.2
2.6
2.4
2.4
4.8
4.7
617 742
2.9
2.9
2.3
2.2
2.1
4.3
4.2
679 516
2.6
2.6
2.1
2.0
1.9
3.9
3.9
741 290
2.4
2.4
1.9
1.8
1.8
3.6
3.5