Seed Index Setting for Pounds of Seed Per Acre on 10 in. Row Spacing (15 ft) Drills
Notches on Seed Index
4
8
12
16
20
24
28
32
36
40
44
48
52
56
60
Seed
Pounds Per Acre for Drills with 25 cm (10 in.) Row Spacing
Wheat
13
19
25
31
38
45
53
60
68
76
85
102
120
138
156
175
194
212
Barley
13
18
23
28
33
38
43
48
53
58
69
80
92
104
115
127
140
153
Oats or Safflower
14
18
22
26
30
34
38
42
46
54
62
71
80
89
98
107
116
125
Rye
17
23
29
35
40
46
52
58
64
70
83
96
108
121
134
148
161
175
Rice-Short Kernel
34
38
43
47
51
60
69
79
90
102
116
Rice-Long Kernel
28
32
36
40
44
52
60
69
79
90
102
Peas
42
52
63
74
85
96
107
131
156
182
208
236
265
295
327
Soybeans or Navy Beans
20
28
37
46
55
65
76
87
98
121
144
168
192
216
239
262
283
304
Buckwheat
18
22
27
32
38
44
50
56
63
76
88
101
116
Sorghum or Vetch
12
17
22
28
34
40
47
54
61
68
76
91
Crested Wheat Grass
6
8
10
11
13
15
17
19
21
25
Alfalfa or Rape
6
10
14
19
24
29
34
39
Millet
7
11
16
20
25
30
35
41
Flax or Sudan Grass
9
14
18
23
28
33
38
43
48
OUO6074,0000173 -19-07DEC00-1/1