THE KKOADBALK WHEAT SOILS. 
79 
One point of interest in determining the amount of ehlorin was as 
ome gauge of the migrations of soil constituents in the soil and sub- 
oil. The subject is also of interest inasmuch as ehlorin, like sul- 
furic acid and nitric acid, is responsible for the removal of lime from 
In- >oil in the form of drainage. The following table shows the ehlorin 
listing as chlorids found in the 1803 samples of each plat to each 
eplh sampled. The results are stated as parts per million of line 
ry >oil and as pounds per acre. 
