Table 4 Composition of the nutrient solution to provide different levels of nutrition
Chemical | High nutrition g/L | Low nutrition g/L | Concentration ml/L |
|---|---|---|---|
KNO3 | 82.15 | 8.21 | 8 |
Ca(NO3)2·2H2O | 118.07 | 11.81 | |
KCl | 0 | 46.13 | |
CaCl2·2H2O | 0 | 66.16 | |
NH4H2PO4 | 14.38 | 1.44 | 8 |
MgSO4·7H2O | 61.62 | 61.62 | |
KH2PO4 | 0 | 15.31 | |
H3BO3 | 0.28 | 0.28 | 1 |
MnCl2·4H2O | 0.10 | 0.10 | |
ZnSO4·7H2O | 0.06 | 0.06 | |
(NH4)6Mo7O24·4H2O | 0.12 | 0.12 | |
CuSO4·5H2O | 0.05 | 0.05 | |
Fe-EDTA | 26.21 | 26.21 | 1 |