Table 11. Mean soil salinity as parts per million by 
study block and date. Data based on a mean 
value of 36 samples. 
Collection Date 
9 February 1974 24 May 1974 
a ee 
Table 12. Comparison of soil pH and extractable cations by depth. 
Data based on a mean value of 12 samples. 
Extractable Cations 
Depth 
(Inches) 
*Soil samples collected 9 February 1974. 
36 
