Table 1.4-3. Example of adjusting plant nutrient recommendations for previous crop
| Plant nutrients (lb/A) | |||
|---|---|---|---|
| N | P2O5 | K2O | |
| Recommendations for 125 bu/A | 130 | 100 | 80 |
| Row fertilizer, 200 lbs 10-30-10 | 20 | 60 | 20 |
| Previous crop, alfalfa 50% to 75% | 110 | 0 | 0 |
| Total credits | 130 | 60 | 20 |
| Additional needed | 0 | 40 | 60 |
