24 



G. D.tikulvara mid T. Iinaseki. 



HgO to every too g original soil, thus keeping the soil in just a moderately- 

 moist condition. After lo days nitrate reactions were obtained in the flasks 

 II, IV and V. After two months from start the soil was dried after 

 acidulating with a little HoSO^ and the total N, ammonia N and nitric N 

 determined. 



