No. of Comf Per 



the experiment cultiP m " 

 and culture time i n |isalt 



Observations 



1 4 gr. 



24 Febr.-- 10 April 0,05 K 

 cM3. t 



2 2 gr.of 

 26 Febr.— 4 April K^HP 



tapwa 



3 '2 grof 

 13 March— 4 April ;K 2 H R 



tapwa 



4 12gr.o' 

 26 March-29 April K2 HP 



tapwa 



April— 23 April 



4 gr.o 

 K2H" 

 tapwa' 



6 4 gr.of 



4 April— 29 April K 2 HP 



tapwal 



1 April— 2 May 



8 

 13 May— 29 May 



6 April- 23 April 



10 



A gr.of 

 ;K2H F 



j tapwal 



2gr.of' 



|K2 k 



tapwat 



4gr.of 

 0,05 K 

 cM3. t 

 of cha 



gr.of 



Microscop visible 

 infection 



Microscop. visible 

 infection 



No microse. visible 

 infection 



Microcosp. and bac- 

 teriological !y pure 



16 March— 29 April 0,05 K 

 jcM3. t 



11 1 1 gr.of 



16 March -8 May Jnate, i 



1100 cl 



