Wheat Grain and Stover Nutrient Removal Charts

Nutrient Removal Chart describing how much of each type of nutrient is removed by the grain of a soybean crop.

Wheat Nutrient Removal Chart (Grain Only)
Bushels/acre	150	140	130	120	110	100	90	80	70	60	50	40
Nitrogen Removed (LBS)	225	210	195	180	165	150	135	120	105	90	75	60
P2O5 Removed (LBS)	75	70	65	60	55	50	45	40	35	30	25	20
K2O Removed (LBS)	52.5	49	45.5	42	38.5	35	31.5	28	24.5	21	17.5	14
Calcium Removed (LBS)	24	22.4	20.8	19.2	17.6	16	14.4	12.8	11.2	9.6	8	6.4
Magnesium Removed (LBS)	12	11.2	10.4	9.6	8.8	8	7.2	6.4	5.6	4.8	4	3.2
Sulfur Removed (LBS)	27	25.2	23.4	21.6	19.8	18	16.2	14.4	12.6	10.8	9	7.2
Copper Removed (LBS)	0.135	0.126	0.117	0.108	0.099	0.09	0.081	0.072	0.063	0.054	0.045	0.036
Manganese Removed (LBS)	0.045	0.042	0.039	0.036	0.033	0.03	0.027	0.024	0.021	0.018	0.015	0.012
Zinc Removed (LBS)	0.165	0.154	0.143	0.132	0.121	0.11	0.099	0.088	0.077	0.066	0.055	0.044
Boron Removed (LBS)	0.015	0.014	0.013	0.012	0.011	0.01	0.009	0.008	0.007	0.006	0.005	0.004
Iron Removed (LBS)	0.3	0.28	0.26	0.24	0.22	0.2	0.18	0.16	0.14	0.12	0.1	0.08

Nutrient Removal Chart describing how much of each type of nutrient is removed by the stover of a wheat crop.

Wheat Nutrient Removal Chart (Stover)
Yield (Tons)	4.5	4.2	3.9	3.6	3.3	3	2.7	2.4	2.1	1.8	1.5	1.2
Nitrogen Removed (LBS)	72	67.2	62.4	57.6	52.8	48	43.2	38.4	33.6	28.8	24	19.2
P2O5 Removed (LBS)	27	25.2	23.4	21.6	19.8	18	16.2	14.4	12.6	10.8	9	7.2
K2O Removed (LBS)	150	140	130	120	110	100	90	80	70	60	50	40
Calcium Removed (LBS)	11.25	10.5	9.75	9	8.25	7.5	6.75	6	5.25	4.5	3.75	3
Magnesium Removed (LBS)	19.5	18.2	16.9	15.6	14.3	13	11.7	10.4	9.1	7.8	6.5	5.2
Sulfur Removed (LBS)	6	5.6	5.2	4.8	4.4	4	3.6	3.2	2.8	2.4	2	1.6
Copper Removed (LBS)	0.045	0.042	0.039	0.036	0.033	0.03	0.027	0.024	0.021	0.018	0.015	0.012
Manganese Removed (LBS)	0.75	0.7	0.65	0.6	0.55	0.5	0.45	0.4	0.35	0.3	0.25	0.2
Zinc Removed (LBS)	0.39	0.364	0.338	0.312	0.286	0.26	0.234	0.208	0.182	0.156	0.13	0.104
Boron Removed (LBS)	0.105	0.098	0.091	0.084	0.077	0.07	0.063	0.056	0.049	0.042	0.035	0.028
Iron Removed (LBS)	0.825	0.77	0.715	0.66	0.605	0.55	0.495	0.44	0.385	0.33	0.275	0.22

© 2012 Ag PhD - Information for Agriculture