MgSO4·7H2O | 0.25 g |
NaNO3 | 0.467 g |
Ca(NO3)2·4H2O | 59 mg |
NH4Cl | 31 mg |
Na2CO3 | 0.02 g |
FeEDTA solution | 10 ml |
Gaffron micronutrients | 1.0 ml |
Deionized water to | 1.0 L |
FeEDTA solution:
Made in two solutions:
Solution A - 2.8 g FeCl3 in 100 ml 0.1 N HCl
Solution B - 3.9 g EDTANa2 in 100 ml 0.1 N NaOH
Add 10 ml solution A and 9.5 ml solution B plus water to 1 L.
Gaffron micronutrients:
H3BO3 | 3.1 g |
MnSO4·4H2O | 2.23 g |
ZnSO4·7H2O | 0.22 g |
(NH4)6Mo7O24·4H2O | 0.088 g |
Co(NO3)2·6H2O | 0.146 g |
VOSO4·6H2O | 0.054 g |
Al2(SO4)3K2SO4·2H2O | 0.474 g |
NiSO4(NH4)2SO4·6H2O | 0.198 g |
Cd(NO3)2·4H2O | 0.154 g |
Cr(NO3)3·7H2O | 0.037 g |
Na2WO4·2H2O | 0.033 g |
KBr | 0.119 g |
KI | 0.083 g |
Deionized water to | 1 L |
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