| Chemical component | Hoagland solution (mol.l-1) | Standard solution (mol.l-1) |
|---|---|---|
| Ca(NO3)2.4H2O | 4.03 10-3 | 1.01 10-3 |
| NH4H2PO4 | 5.22 10-4 | 1.30 10-4 |
| KNO3 | 6.04 10-3 | 5.10 10-3 |
| MgSO4.7H2O | 1.99 10-3 | 4.98 10-4 |
| NaOH | 1.25 10-4 | 3.13 10-5 |
| EDTA | 8.92 10-5 | 2.23 10-5 |
| FeSO4.7H2O | 8.96 10-5 | 2.24 10-5 |
| H3BO3 | 9.68 10-6 | 9.68 10-6 |
| MnCl2.4H2O | 2.03 10-6 | 2.03 10-6 |
| ZnSO4.7H2O | 3.14 10-7 | 3.14 10-7 |
| CuSO4.5H2O | 2.10 10-7 | 2.10 10-7 |
| MoO3 | 1.39 10-7 | 1.39 10-7 |
| Co(NO3)2.6H2O | 8.59 10-8 | 8.59 10-8 |
| NH4NO3 | 0 | 2.93 10-5 |