of nitrogen. 
rn “Sem ene ETT 
D 
nstead of 0.12 pCt.. 
4Cl (209 mgr. N.) 
m of nitrogen. 
Growth and 
spore-forming 
Vigorous, be- 
ginning spore- 
ith 5 3 re especially 
*“ | at the borders 
|; Vigorous, be- 
ginning spore- 
form. especially 
lat the borders 
Dee 4.9 
mens 
3,8 
( Vigorous, 
| ki: _¢ many spores 
Assimilated | 
79 
15 
glucose in | 
pCt. | 
E 
As in D, but instead of 0.16 pCt. 
0.32 pCt. NH4Cl (41.9 mgr. N) 
~ Milligrs N 
In the 
mould 
17.5 
18.1 
| 
| 
solution | | 
> 
wn 
Ez 
El 
ie) 
Nitrogen- 
number 
Strongre- 5.5 
act. with ! 
Nessler 6.0 
Excess of nitrogen. 
Growth and 
| spore-forming 
| Vigorous, be- 
ginning spore- 
\ form. especially 
‚| at the borders 
'{ Vigorous, be- 
ginning spore- 
form. especially 
at the borders 
| 3.4 | 
ag Ce rather 
/ many spores 
