40 



Amounts of readily water-soluble salts added to the 8 soil fypes with 

 the different amounts of manure applied. 



Norfolk Sandy Soil 



Selma Silt Loam 



Norfolk Sand 



Sassafras Sandy Loam. 

 Hagerstown Clay Loam 

 Hagerstown Loam . ... 



Janesyille Loam 



Miami Loam 



Norfolk Sand Soil 



Selma Silt Loam 



Norfolk Sand 



Sassafras Sandy Loam. 

 Hagerstown Clay Loam 

 Hagerstown Loam 

 Janesyille Loam . . 

 Miami Loam 



Norfolk Sandy Soil 



Selma Silt Loam 



Norfolk Sand 



Sassafras Sandy Loam 

 Hagerstown Clay Loam 

 Hagerstown Loam 

 Janesyille Loam . 

 Miami Loam . .... 



Norfolk Sandy Soil 



Selma SiJt Loam 



Norfolk Sand. 



Sassafras Sandy Loam. 

 Hagerstown Clay Loam 

 Hagerstown Loam 

 Janesyille Loam . 

 Miami Loam 



From this table it will be seen that there was added to the 

 different soils, in readily water-soluble form, from 26.78 to 

 242.16 parts per million of potash and a total, according to the 

 gravimetric analysis, of 62.31 parts per million with the 25 

 tons and 563.6 parts with the 200 tons of manure per acre. 

 Of phosphoric acid amounts were added, in water-soluble form, 

 ranging from 71.05 to 637.08 parts per million of the dry soil; 

 and, as a total, amounts ranging from 193.5 to 1,758 parts per 

 million. The amounts of salts which have been added to these 



