TABLE 15 



EFFECTS OF SMALL CONCENTRATIONS OF INORGANIC AND ORGANIC ADDITIONS ON BACTERIAL 

 MULTIPLICATION AND C 1 ^ ASSIMILATION IN WATER COLLECTED AT 21° 3k' N LATITUDE, 

 110°^9' W LONGITUDE; STATION BT - 1 -5, INCUBATED 7 HOURS AT 30 - 1°C. 



Treatment Light Bottles Dark Bottles 



Bacterial increase/ml* c/min Bact.. increase/ml* c/min 



No additions 



Vitamin pools 1, 2, 3 

 Purine and pyrimidine pool 

 Inorganic pool 



Purine and pyrimidine pool 

 Inorganic pool 



Vitamin pools 1, 2, 3 

 Inorganic pool 



Vitamin pools 1, 2, 3 

 Purine and pyrimidine pool 



KNO,, K 2 HP0^, H and A trace 

 elements 



* Average number of bacteria/ml before incubation was 2^+00 - 600. 



- 91 



