124 SOIL BACTERIOLOGY 



HIGHER PLANTS 



Medium 79 

 Solution for Growing Higher Plants 



(a) Calcium nitrate (Ca(N03)2 + 4H2O) 100 gm. 



Potassium nitrate (KNO3) 25 gm. 



Sodium chlorid (NaCl) 15 gm. 



Distilled water 1000 c.c. 



(b) Monopotassium phosphate (KH2PO4) 25 gm. 



Distilled water 1000 c.c. 



(c) Magnesium sulphate (MgS04 + 7H2O) 50 gm. 



Distilled water 1000 c.c. 



(d) Ferric chlorid (FeCU -h 6H2O) 5 gm. 



Distilled water 250 c.c. 



Take lo-c.c. portions of solutions (a), (5), and (c) to 1000 

 c.c. of water. Add i to 2 drops of solution (d). 



ToUens, B., Jour. f. Landw., Bd. 30, pp. 537-540, 1882. 



Medium 80 



Solution for Growing Higher Plants 



(a) Ammonium nitrate (NH4NO3) 32.0 gm. 



Distilled water looo.o c.c. 



(b) Monocalcium phosphate (CaH4(P04)2) lo.o gm. 



Distilled water looo.o c.c. 



(c) Potassiiun sulphate (K2SO4) 20.0 gm. 



Distilled water looo.o c.c. 



(d) Magnesium sulphate (MgS04 + 7H2O) 8,0 gm. 



Distilled water looo.o c.c. 



(e) Ferric chlorid (FeClg + 6H2O) o.i gm. 



Distilled water 250.0 c.c. 



