1059 
TAB Eu 
Circumstances of cultivations: 50 cms. very pure distilled water, in which 
dissolved: 20, glucose and the anorganic substances 
mentioned below. Temp.: 33° C. 
| | (NHg'PO, Fosfor in ror 
No. Anorganic substances |= Age .12MoO3 | mould 
| ‚ (mgrs.) | (mgrs.) | number 
0,150, ammoniumnitrate | 
1 0,05,, fosforic acid (crystallised) | 90 dagen 39,3 | RS oe aes a bs. 
if 0,1 , magnesiumsulfate ( , ) | | 
2 0,1 „ calciumnitrate (free fr. water) _, d | 32,9 | 0,55 0,15 
| \ 0.1 „ rubidiumchlorid | | | 
0,15 „ ammoniumnitrate | | | | 
0,1 „ potassiumchloride | | 
0,1 ,, magnesiumsulfate (crystall.) | 
3 |< 0,05, calciumnitrate(free fr. water) 50 SD vO | 0,1 
ba 0,05 ,, ammoniumfosfate | 
0,05 „ fosforic acid (crystallised) | | | 
0,00001 mgr.: MnCl, . 4Aq | | 
4 As 3, but instead of 0,00001 mgr.:| , °, | 19,4 03-25 held 
0.0001 mgr. MnCls. 4Aq 
5 | As 4, but instead of 0,0001 mgr.: , , | 23,0 0,4 0,1 
0,01 mgr. MnCl, . 4Aq | 
| 0,4 0/, potassiumnitrate | 30 ee | dE oe id 1025 
0,15 KHsPO4 
‘ 0,15 ,, magnesiumsulfate (crystall.) | | | 
tapwater | | 
| 0,15% KH,PO4 | | | 
| | 0,06 ,, magn.sulf. (free from water) | nl é AA 0,6 er Oe 
: | | tapwater and | 
| | 0,089/) NH4CI | i 
8 | \ As 7, but instead of 0,08'/, led mole aeeeiees Wes 
9 | |. _NH4CI:-0,12%, NH4CI lon - 29 As ae FRA: 
10 | { As 9, but instead of 0,12’: a cae 28 0,45 0,1 
0,32)/, NH4CI 
