1.02.053a Potassium Factors - Agronomic Commodity Crops

¶ Table 1. Calculation Factors
Crop name	BYG	Yield	K_adj	Potash_A	Potash_B	K_crit	K_col
Amarath, grain	500	lb.	0.006	108	-0.016	130	150
Barley, feed grain	100	bu.	0.27	119	-0.016	130	210
Barley, malting	60	bu.	0.27	108	-0.016	130	210
Buckwheat	25	bu.	0.27	86	-0.016	130	150
Camelina	1200	lb.	0.011	80	-0.022	130	135
Canola, grain (bu.)	50	bu.	0.45	136	-0.011	130	170
Canola, grain (lbs.)	2500	lb.	0.009	136	-0.011	130	170
Corn, grain (bu.)	200	bu.	0.19	180	-0.008	130	235
Corn, grain (lbs.)	11000	lb.	0.0023	180	-0.008	130	235
Corn, seed prod., grain	150	bu.	0	200	-0.005	130	260
Cotton, lint (bales)	1	bales	35	115	-0.65	130	220
Cotton, lint (lbs.)	500	lb.	0.07	115	-0.65	130	220
Cowpeas	1500	lb.	0.0085	160	-0.013	130	150
Dry edible beans	2500	lb.	0.0153	158	-0.013	130	150
Durum wheat	3	tons	7.75	125	-0.016	130	275
Durum wheat, North Plains	50	bu.	0.35	135	-0.016	130	300
Flax, seed	40	bu.	0.3	75	-0.005	130	300
Forage peas, grain	20	cwt.	0.87	160	-0.013	130	150
Grain sorghum (bu.)	120	bu.	0.2	140	-0.011	130	175
Grain sorghum (lbs.)	7000	lb.	0	140	-0.011	130	175
Guar	1000	lb.	0.014	60	-0.009	130	150
Hemp, fiber prod.	4	tons	21	109	-0.016	130	250
Hemp, seed prod.	1000	lb.	0.014	109	-0.016	130	250
Hops	8	bales	7	145	-0.008	130	250
Lentils	25	cwt	0.75	200	-0.013	130	225
Lupins, seeds	1500	lb.	0.0021	145	-0.016	130	150
Millet, grain (bu.)	40	bu.	0.45	108	-0.016	130	150
Millet, grain (lbs.)	2000	lb.	0.005	108	-0.009	130	150
Mungbeans	2000	lb.	0.0153	158	-0.013	130	150
Oats, grain	80	bu.	0.21	108	-0.016	130	150
Peanuts	40	cwt.	0.5	108	-0.016	130	150
Peas, dry	2000	lb.	0.0153	158	-0.013	130	150
Popcorn	5500	lb.	0.01	158	-0.013	130	195
Potatoes	400	cwt	0.48	450	-0.01	130	305
Quinoa	500	lb.	0.01	108	-0.016	130	160
Rice, semi-dwarf, (bu.)	150	bu.	0.16	150	-0.011	130	150
Rice, semi-dwarf, (cwt.)	65	cwt.	0.36	150	-0.008	130	150
Rice, semi-dwarf, (lb.)	6500	lb.	0.0036	150	-0.008	130	150
Rye, grain	50	bu.	0.24	108	-0.016	130	150
Safflower	1000	bu.	0.0425	108	-0.016	130	150
Sesame, grain	500	lb.	0.0053	131	-0.011	130	120
Sorghum, seed prod.	100	bu.	0.2	140	-0.009	130	185
Soybeans	60	bu.	1.2	190	-0.006	130	250
Spring wheat, grain	50	bu.	0.26	220	-0.012	130	225
Spring wheat, North Plains	50	bu.	0.26	230	-0.012	130	225
Sugarbeets	20	tons	2.2	229	-0.014	130	150
Sugarcaneplanting	35	tons	2.3	210	-0.011	130	175
Sugarcaneratoon	30	tons	2.3	220	-0.009	130	195
Sunflower, seed prod.	1200	lb.	0.01	133	-0.01	130	165
Sunflowers	1800	lb.	0.01	232	-0.015	130	160
Triticale, grain	50	bu.	0.24	108	-0.016	130	160
Tobacco	3000	lb	0.03	300	-0.018	130	200
Winter wheat, fallow	50	bu.	0.23	108	-0.016	130	150
Winter wheat, grain	50	bu.	0.26	220	-0.012	130	220
Winter wheat, North Plains	50	bu.	0.23	220	-0.012	130	225

¶ Agronomic Commodity Crops

¶ Table 1. Calculation Factors