Solution Analysis: WSLR 50 ppm N Fertilizer
JR Peters Laboratory
Date Complete: 12/14/2005
Lab I.D.: 2512583
Sample ID: WSLR 50 ppm N
| Test | Results |
|---|---|
| Soluble Salts (mmhos/cm) | .914 |
| pH | 7.07 |
| Alkalinity ** (pm) | 219. * |
| Calcium (ppm) Ca | 109. |
| Magnesium (ppm) Mg | 36.3 |
| Sodium (ppm) Na | 16.7 |
| Chloride (ppm) Cl | 38.6 |
| Boron (ppm) B | .141 |
| Urea (ppm) | 5.77 |
| Iron (ppm) Fe | .292 |
| Manganese (ppm) Mn | .210 |
| Sulfur (ppm) S | 26.9 |
| Copper (ppm) Cu | .075 |
| Zinc (ppm) Zn | .333 |
| Molybdenum (ppm) Mo | .016 |
| Aluminum (ppm) Al | .000 |
| Nitrate (ppm) NO3-N | 42.3 |
| Ammonium (ppm) NH4-N | .000 |
| Total Nitrogen N (ppm) | 48 |
| Phosphorus (ppm) P | 7.51 |
| Potassium (ppm) K | 37.5 |
| P as P2O5 (ppm) | 17.2 |
| K as K2O | 45.0 |
* Outside of normal range
** Addition of acid or fertilizer to irrigation water may affect alkalinity