Nitrogen
Table XX. Table Beet Nitrogen Recommendations |
|
Soil | Actual N kg/ha |
Mineral Soils | |
Preplant | 65 |
Side-dress | 45 |
Total | 110 |
Muck Soil | |
Preplant | 40 |
Phosphorus and Potassium
Test the soil to determine phosphorus and potassium requirements.
Table X, Phosphorus and Potassium Requirements for Beets on Muck Soils |
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Legend: HR = High Response MR = Medium Response LR = Low Response RR = Rare Response NR = No Response | |||||
Phosphorus | Potassium | ||||
Sodium Bicarbonate Phosphorus Soil Test (ppm) | Rating | Phosphate (P205) Required kg/ha | Ammonium Acetate Potassium Soil Test (ppm) | Rating | Potash (K2O) Required (kg/ha) |
0-3 | HR | 180 | 0-15 | HR | 230 |
4-5 | HR | 170 | 16-30 | HR | 220 |
6-7 | HR | 170 | 31-45 | HR | 210 |
8-9 | HR | 160 | 46-60 | HR | 190 |
10-12 | HR | 160 | 61-80 | HR | 160 |
13-15 | HR | 150 | 81-100 | HR | 130 |
16-20 | HR | 140 | 101-120 | MR | 100 |
21-25 | MR | 120 | 121-150 | MR | 80 |
26-30 | MR | 100 | 151-180 | MR | 50 |
31-40 | MR | 80 | 181-210 | LR | 0 |
41-50 | LR | 50 | 211-250 | RR | 0 |
51-60 | RR | 30 | >250 | NR | 0 |
61-80 | RR | 0 | |||
80+ | NR | 0 |