  |
| |
|
|
|
Bicarbonate
(HCO3) in the irrigation water
|
| |
|
|
|
50
ppm |
75
ppm |
100
ppm |
125
ppm |
150
ppm |
175
ppm |
200
ppm |
225
ppm |
250
ppm |
275
ppm |
300
ppm |
| FERTILIZER |
Density |
Acid |
Acid |
Quantity of fertilizer necessary
to neutralize all bicarbonate in the irrigation water |
| |
kg/liter |
mol/kg |
mol/liter |
|
|
|
|
|
|
|
|
|
|
|
Urea
Phosphate
|
1 |
6,17 |
- |
|
|
|
|
|
|
|
|
|
|
|
Fosphoric
Acid 75%
|
1,58 |
7,65 |
12,05 |
|
|
|
|
|
|
|
|
|
|
|
Nitric
Acid 53%
|
1,33 |
8,41 |
11,19 |
|
|
|
|
|
|
|
|
|
|
|
Phosphoric
Acid 85%
|
1,69 |
8,67 |
14,66 |
|
|
|
|
|
|
|
|
|
|
|
| Nitric
Acid 60% |
1,36 |
9,52 |
12,95 |
|
|
|
|
|
|
|
|
|
|
|
| Nitric
Acid 68% |
1,41 |
10,79 |
15,22 |
|
|
|
|
|
|
|
|
|
|
|
|