10 in. Row Spacing Rate Chart

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 10 in. Row Spacing
Wheat		15	21	28	35	43	50	59	67	76	85	92	114	135	155	175	196	218	238
Barley			15	20	26	31	37	43	48	54	59	65	77	90	103	117	129	142	157	172
Oats or Safflower				16	22	25	29	34	38	43	47	52	61	70	80	90	100	110	120	130	140
Rye			19	26	33	39	45	52	58	65	72	78	93	108	121	136	150	166	180	196
Rice-Short Kernel								38	43	48	53	57	67	77	88	101	114	130
Rice-Long Kernel								31	36	40	48	49	58	67	77	87	101	114
Peas						47	58	71	83	95	108	120	147	175	204	233	265	297	331	367
Soybeans or Navy Beans				22	31	41	52	62	73	85	98	110	136	161	188	215	242	268	294	317	340
Buckwheat				20	25	30	36	43	49	56	63	71	85	97	113	130
Sorghum or Vetch		13	19	25	31	38	45	53	61	68	76	85	102
Crested Wheat Grass				7	9	11	12	15	17	19	21	24	28
Alfalfa or Rape	7	11	15	21	27	33	38	44
Millet	8	12	18	22	28	34	39	46
Flax or Sudan Grass		10	16	20	26	31	37	43	48	54