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Chemical composition and proportions of Hoagland’s solution used in the hydroponic.
| Proportions | Salts |
|---|---|
| 269.76 | Ca (NO3)2·4H2O |
| 35.15 | KH2PO4 |
| 48.80 | K2SO4 |
| 167.68 | CaCl2·2H2O |
| 324.5 | MgSO4·7H2O |
| 2.8818 | MnCl2·4H2O |
| 0.1472 | (NH4)6Mo7O24·4H2O |
| 1.8304 | H3BO3 |
| 0.0704 | ZnSO4·7H2O |
| 13.33 | Na2EDTA |
| 9.96 | FeSO4·7H2O |
| 0.0629 | CuSO4·5H2O |
